PERSONAL HYGIENIC BEHAVIORS AND BACTERIAL VAGINOSIS

PubMed Central

Klebanoff, Mark A.; Nansel, Tonja R.; Brotman, Rebecca M.; Zhang, Jun; Yu, Kai-Fun; Schwebke, Jane R.; Andrews, William W.

2009-01-01

BACKGROUND Vaginal douching is consistently associated with bacterial vaginosis (BV), but whether it is a cause or result of BV remains unknown. The association between BV and other feminine hygienic behaviors is less studied; if BV symptoms caused behavior change then all hygiene behaviors might be more common among women with BV. Lack of association between non-douching hygiene behavior and BV would argue against reverse causation. METHODS In the Longitudinal Study of Vaginal Flora 3620 women had 13,517 visits where BV (Nugent score) was assessed. Associations between hygienic behavior and BV were assessed by Poisson regression. RESULTS After adjusting for demographic and sexual behavior factors, neither type of underwear (nylon vs. cotton Prevalence Ratio (PR) 1.05, 95% CI:0.97–1.13), menstrual protection (tampons vs. pads; PR:1.04, 95% CI:0.95–1.12; pads and tampons vs. pads 1.00, 95% CI:0.92–1.07), use of pads or panty liners when not menstruating (PR:0.99, 95% CI:0.95 – 1.05), nor weekly or greater use of hygiene spray (PR:1.01, 95% CI:0.94–1.09), powder (PR:1.02, 95% CI:0.96–1.07) or towlettes (PR:1.03, 95% CI:0.94–1.13) were strongly associated with BV. PR for daily vs. less than daily bathing and showering were 1.06 (95% CI:1.02–1.12) and 1.04 (95% CI:1.00–1.09). Douching remained associated with BV (PR for weekly or greater vs. never 1.17, 95% CI:1.09–1.26) and was not substantially impacted by adjustment for other hygienic behavior. CONCLUSIONS Douching, but not other feminine hygiene behaviors, is significantly associated with BV, providing additional evidence that douching may be causally associated with BV and is not simply a response to BV symptoms. PMID:19823112

Honey Bee (Hymenoptera: Apidae) with the Trait of Varroa Sensitive Hygiene Remove Brood with All Reproductive Stages of Varroa Mites (Mesostigmata: Varroidae)

USDA-ARS?s Scientific Manuscript database

Varroa Sensitive Hygiene (VSH) is a trait of honey bees, Apis mellifera L., which supports resistance to Varroa destructor mites. VSH is the hygienic removal of mite-infested pupae from capped brood. Bees selectively bred for VSH produce colonies in which the fertility of mites decreases over time...

A scale for measuring hygiene behavior: development, reliability and validity.

PubMed

Stevenson, Richard J; Case, Trevor I; Hodgson, Deborah; Porzig-Drummond, Renata; Barouei, Javad; Oaten, Megan J

2009-09-01

There is currently no general self-report measure for assessing hygiene behavior. This article details the development and testing of such a measure. In studies 1 to 4, a total of 855 participants were used for scale and subscale development and for reliability and validity testing. The latter involved establishing the relationships between self-reported hygiene behavior and existing measures, hand hygiene behavior, illness rates, and a physiological marker of immune function. In study 5, a total of 507 participants were used to assess the psychometric properties of the final revised version of the scale. The final 23-item scale comprised 5 subscales: general, household, food-related, handwashing technique, and personal hygiene. Studies 1 to 4 confirmed the scale's reliability and validity, and study 5 confirmed the scale's 5-factor structure. The scale is potentially suitable for multiple uses, in various settings, and for experimental and correlational approaches.

Development of the scale of hygıene behavıors for nursıng students.

PubMed

Ipek Coban, Gulay; Bilgin, Sonay

2015-08-21

There is a need to have an appropriate instrument to measure the hygiene behaviors for nursing students. This study was carried out to develop a Hygiene Behavior Scale (HBS). The population of the study is composed of the students of students of nursing department. A total of 416 participants were included in this study. The students in the sampling group were asked to write a composition containing their feelings and thoughts about hygiene. These compositions were analysed and 87 items about positive and negative behaviors were determined. These items were presented to expert opinion and after necessary editions, reliability and validity analyses were conducted. The resulting HBS consists of 25 items across the following three domains: Personal hygiene, handwashing technique and food-related hygiene . The final model in confirmatory factor analysis showed that this 25-item HBS indicated a good fit of the model. The value of the Cronbach's a for the total scale was 0.90. The HBS is determined to be quite highly valid and reliable, sufficient measuring instrument to determine hygiene behaviors of nursing students.

Effectiveness of sleep education programs to improve sleep hygiene and/or sleep quality in college students: a systematic review.

PubMed

Dietrich, Shellene K; Francis-Jimenez, Coleen M; Knibbs, Melida Delcina; Umali, Ismael L; Truglio-Londrigan, Marie

2016-09-01

Sleep health is essential for overall health, quality of life and safety. Researchers have found a reduction in the average hours of sleep among college students. Poor sleep has been associated with deficits in attention, reduction in academic performance, impaired driving, risk-taking behaviors, depression, impaired social relationships and poorer health. College students may have limited knowledge about sleep hygiene and the behaviors that supports sleep health, which may lead to poor sleep hygiene behavior. To identify, appraise and synthesize the best available evidence on the effectiveness of sleep education programs in improving sleep hygiene knowledge, sleep hygiene behavior and/or sleep quality versus traditional strategies. All undergraduate or graduate college students, male or female, 18 years and older and of any culture or ethnicity. Formal sleep education programs that included a curriculum on sleep hygiene behavior. Educational delivery methods that took place throughout the participants' college experience and included a variety of delivery methods. Randomized controlled trials (RCTs) and quasi-experimental studies. Sleep hygiene knowledge, sleep hygiene behavior and/or sleep quality. Literature including published and unpublished studies in the English language from January 1, 1980 through August 17, 2015. A search of CINAHL, CENTRAL, EMBASE, Academic Search Complete, PsychINFO, Healthsource: Nursing/Academic edition, ProQuest Central, PubMed and ERIC were conducted using identified keywords and indexed terms. A gray literature search was also performed. Quantitative papers were assessed by two reviewers using critical appraisal instruments from the Joanna Briggs Institute Meta-Analysis of Statistics Assessment and Review Instrument (JBI-MAStARI). Data were extracted using the JBI-MAStARI data extraction tool. Data extracted included interventions, populations, study methods and outcomes of significance to the review question and objectives. Meta-analysis was not possible due to limited studies and variability of design and interventions; therefore, results are presented in narrative form. This systematic review yielded three RCTs and one quasi-experimental study for inclusion. Two studies reported outcomes on sleep hygiene knowledge; one showing a statistically significant improvement (P = 0.025) and the other reported no difference (test of significance not provided). Two studies reported on sleep hygiene behavior; one showing no difference (P > 0.05) and the other reporting a statistically significant improvement (P = 0.0001). Four studies reported on sleep quality; three reporting no difference (P > 0.05) and the other reporting a statistically significant improvement (P = 0.017). This reviewed article identified insufficient evidence to determine the effectiveness of sleep education on sleep hygiene knowledge, sleep hygiene behavior or sleep quality in this population.

Vaginal health and hygiene practices and product use in Canada: a national cross-sectional survey.

PubMed

Crann, Sara E; Cunningham, Shannon; Albert, Arianne; Money, Deborah M; O'Doherty, Kieran C

2018-03-23

The vaginal microbiome influences quality of life and health. The composition of vaginal microbiota can be affected by various health behaviors, such as vaginal douching. The purpose of this study was to examine the types and prevalence of diverse vaginal/genital health and hygiene behaviors among participants living in Canada and to examine associations between behavioral practices and adverse gynecological health conditions. An anonymous online survey, available in English and French, was distributed across Canada. The sample consisted of 1435 respondents, 18 years or older, living in Canada. Respondents reported engaging in diverse vaginal/genital health and hygiene behavioral practices, including the use of commercially manufactured products and homemade and naturopathic products and practices. Over 95% of respondents reported using at least one product in or around the vaginal area. Common products and practices included vaginal/genital moisturizers, anti-itch creams, feminine wipes, washes, suppositories, sprays, powders, and waxing and shaving pubic hair. The majority of the sample (80%) reported experiencing one or more adverse vaginal/genital symptom in their lifetime. Participants who had used any vaginal/genital product(s) had approximately three times higher odds of reporting an adverse health condition. Several notable associations between specific vaginal/genital health and hygiene products and adverse health conditions were identified. This study is the first of its kind to identify the range and prevalence of vaginal/genital health and hygiene behaviors in Canada. Despite a lack of credible information about the impact of these behaviors on women's health, the use of commercially manufactured and homemade products for vaginal/genital health and hygiene is common. Future research can extend the current exploratory study by identifying causal relationships between vaginal/genital health and hygiene behaviors and changes to the vaginal microbiome.

Effects of a sleep hygiene text message intervention on sleep in college students.

PubMed

Gipson, Christine S; Chilton, Jenifer M; Dickerson, Suzanne S; Alfred, Danita; Haas, Barbara K

2018-04-13

To test the effectiveness of a text-message intervention to promote sleep hygiene to improve sleep in young adult college students. A convenience sample of undergraduate students from one Southwestern university (n = 96), 18-26 years old, recruited in August 2015. A 2-group pretest-posttest experimental design assigned participants to receive biweekly text messages about sleep hygiene or healthy behaviors for 6 weeks. Survey questions addressed sleep knowledge, sleep hygiene, self-efficacy for sleep hygiene, and sleep quality at baseline and posttest. Though not significant, sleep quality, sleep hygiene, and sleep knowledge improved in both groups. Self-efficacy for sleep hygiene is a modifiable factor that may serve to improve sleep quality. Sleep quality improved in both groups. Text messaging is a feasible approach to delivering an intervention to promote healthy behaviors among young adults.

Association of tooth brushing behavior with oral hygiene index among students using fixed appliance

NASA Astrophysics Data System (ADS)

Ria, N.; Eyanoer, P.

2018-03-01

Uses of fixed appliance have become popular recently. The purpose of its use is to correct malposition of teeth in order to normalize the masticatory function and to eliminate the accumulation of food remain between the teeth. These will prevent the formation of caries and any periodontal tissue disease. Fixed appliance patients must routinely maintain their oral hygiene. This study was an analytical survey with cross-sectional design to know the relationship between behavior in tooth brushing of students using thefixed appliance and oral hygiene in Poltekkes Kemenkes Medan. The average of Oral Hygiene Index – Simplified (OHI-S) value of students using fixed appliance (2.68) was still above national target which is ≤2, and there was a relationship between behavior in tooth brushing of students using the fixed appliance and oral hygiene (p<0.02). In conclusion, to get good oral hygiene and to prevent caries formation and periodontal disease patients using fixed appliances should maintain their dental health.

Trial of a Novel Intervention to Improve Multiple Food Hygiene Behaviors in Nepal

PubMed Central

Gautam, Om Prasad; Schmidt, Wolf-Peter; Cairncross, Sandy; Cavill, Sue; Curtis, Valerie

2017-01-01

In this study, we report on the results of a trial of an intervention to improve five food hygiene behaviors among mothers of young children in rural Nepal. This novel intervention targeted five behaviors; cleanliness of serving utensils, handwashing with soap before feeding, proper storage of cooked food, and thorough reheating and water treatment. Based on formative research and a creative process using the Behavior-Centered Design approach, an innovative intervention package was designed and delivered over a period of 3 months. The intervention activities included local rallies, games, rewards, storytelling, drama, competitions linking with emotional drivers of behavior, and “kitchen makeovers” to disrupt behavior settings. The effect of the package on behavior was evaluated via a cluster-randomized before–after study in four villages with four villages serving as controls. The primary outcome was the difference in the mean cluster level proportions of mothers directly observed practicing all five food hygiene behaviors. The five targeted food hygiene behaviors were rare at baseline (composite performance of all five behaviors in intervention 1% [standard deviation (SD) = 2%] and in control groups 2% [SD = 2%]). Six weeks after the intervention, the target behaviors were more common in the intervention than in the control group (43% [SD = 14%] versus 2% [SD = 2%], P = 0.02) during follow-up. The intervention appeared to be equally effective in improving all five behaviors in all intervention clusters. This study shows that a theory-driven, systematic approach employing emotional motivators and modifying behavior settings was capable of substantially improving multiple food hygiene behaviors in Nepal. PMID:28719285

Trial of a Novel Intervention to Improve Multiple Food Hygiene Behaviors in Nepal.

PubMed

Gautam, Om Prasad; Schmidt, Wolf-Peter; Cairncross, Sandy; Cavill, Sue; Curtis, Valerie

2017-06-01

AbstractIn this study, we report on the results of a trial of an intervention to improve five food hygiene behaviors among mothers of young children in rural Nepal. This novel intervention targeted five behaviors; cleanliness of serving utensils, handwashing with soap before feeding, proper storage of cooked food, and thorough reheating and water treatment. Based on formative research and a creative process using the Behavior-Centered Design approach, an innovative intervention package was designed and delivered over a period of 3 months. The intervention activities included local rallies, games, rewards, storytelling, drama, competitions linking with emotional drivers of behavior, and "kitchen makeovers" to disrupt behavior settings. The effect of the package on behavior was evaluated via a cluster-randomized before-after study in four villages with four villages serving as controls. The primary outcome was the difference in the mean cluster level proportions of mothers directly observed practicing all five food hygiene behaviors. The five targeted food hygiene behaviors were rare at baseline (composite performance of all five behaviors in intervention 1% [standard deviation (SD) = 2%] and in control groups 2% [SD = 2%]). Six weeks after the intervention, the target behaviors were more common in the intervention than in the control group (43% [SD = 14%] versus 2% [SD = 2%], P = 0.02) during follow-up. The intervention appeared to be equally effective in improving all five behaviors in all intervention clusters. This study shows that a theory-driven, systematic approach employing emotional motivators and modifying behavior settings was capable of substantially improving multiple food hygiene behaviors in Nepal.

Scaling Up a Water, Sanitation, and Hygiene Program in Rural Bangladesh: The Role of Program Implementation.

PubMed

Benjamin-Chung, Jade; Sultana, Sonia; Halder, Amal K; Ahsan, Mohammed Ali; Arnold, Benjamin F; Hubbard, Alan E; Unicomb, Leanne; Luby, Stephen P; Colford, John M

2017-05-01

To evaluate whether the quality of implementation of a water, sanitation, and hygiene program called SHEWA-B and delivered by UNICEF to 20 million people in rural Bangladesh was associated with health behaviors and sanitation infrastructure access. We surveyed 33 027 households targeted by SHEWA-B and 1110 SHEWA-B hygiene promoters in 2011 and 2012. We developed an implementation quality index and compared the probability of health behaviors and sanitation infrastructure access in counterfactual scenarios over the range of implementation quality. Forty-seven percent of households (n = 14 622) had met a SHEWA-B hygiene promoter, and 47% of hygiene promoters (n = 527) could recall all key program messages. The frequency of hygiene promoter visits was not associated with improved outcomes. Higher implementation quality was not associated with better health behaviors or infrastructure access. Outcomes differed by only 1% to 3% in scenarios in which all clusters received low versus high implementation quality. SHEWA-B did not meet UNICEF's ideal implementation quality in any area. Improved implementation quality would have resulted in marginal changes in health behaviors or infrastructure access. This suggests that SHEWA-B's design was suboptimal for improving these outcomes.

Behavioral and molecular studies of quantitative differences in hygienic behavior in honeybees.

PubMed

Gempe, Tanja; Stach, Silke; Bienefeld, Kaspar; Otte, Marianne; Beye, Martin

2016-10-21

Hygienic behavior (HB) enables honeybees to tolerate parasites, including infection with the parasitic mite Varroa destructor, and it is a well-known example of a quantitative genetic trait. The understanding of the molecular processes underpinning the quantitative differences in this behavior remains limited. We performed gene expression studies in worker bees that displayed quantitative genetic differences in HB. We established a high and low genetic source of HB performance and studied the engagements into HB of single worker bees under the same environmental conditions. We found that the percentage of worker bees that engaged in a hygienic behavioral task tripled in the high versus low HB sources, thus suggesting that genetic differences may mediate differences in stimulated states to perform HB. We found 501 differently expressed genes (DEGs) in the brains of hygienic and non-hygienic performing workers in the high HB source bees, and 342 DEGs in the brains of hygienic performing worker bees, relative to the gene expression in non-hygienic worker bees from the low HB source group. "Cell surface receptor ligand signal transduction" in the high and "negative regulation of cell communication" in the low HB source were overrepresented molecular processes, suggesting that these molecular processes in the brain may play a role in the regulation of quantitative differences in HB. Moreover, only 21 HB-associated DEGs were common between the high and low HB sources. The better HB colony performance is primarily achieved by a high number of bees engaging in the hygienic tasks that associate with distinct molecular processes in the brain. We propose that different gene products and pathways may mediate the quantitative genetic differences of HB.

Physical neighborhood and social environment, beliefs about sleep, sleep hygiene behaviors, and sleep quality among African Americans.

PubMed

Nam, Soohyun; Whittemore, Robin; Jung, Sunyoung; Latkin, Carl; Kershaw, Trace; Redeker, Nancy S

2018-06-01

African Americans (AAs) have a higher prevalence of sleep disorders than other racial/ethnic groups. However, little is known about the relationships among individual and neighborhood factors related to sleep quality in AAs. The purposes of this study were to (1) describe beliefs about sleep, sleep hygiene behaviors, and sleep quality among AAs; and (2) examine the relationships among sociodemographic characteristics, neighborhood environment, beliefs about sleep, sleep hygiene behaviors, and sleep quality. We conducted a cross-sectional study of 252 AA men and women in the Greater New Haven, CT, USA community. We assessed their sociodemographic characteristics, neighborhood environment, beliefs about sleep, sleep hygiene, and sleep quality with the following measures, respectively: the Neighborhood Environment Scale, the brief version of Dysfunctional Beliefs and Attitudes about Sleep, the Sleep Hygiene Practice Scale, the Pittsburgh Sleep Quality Index. We performed descriptive statistics, correlations and multiple hierarchical regression. About 72% of the participants (mean age: 53.88 ± 14.17 years, 77.8% women) reported experiencing sleep disturbance. People with poor sleep quality were more likely to report poorer neighborhood social environment (social cohesion), poorer overall neighborhood environment, more dysfunctional beliefs toward sleep, and poorer sleep hygiene than those who had good sleep quality. In the final multivariate model that controlled for a number of chronic comorbid conditions, neighborhood environment, beliefs about sleep, and sleep hygiene behaviors were significantly associated with sleep quality. Future efforts are needed to improve sleep among AAs by considering both the individual's belief about sleep, sleep hygiene behaviors and neighborhood factors. Copyright © 2018 National Sleep Foundation. Published by Elsevier Inc. All rights reserved.

Factors influencing knowledge and practice of hygiene in Water, Sanitation and Hygiene (WASH) programme areas of Bangladesh Rural Advancement Committee.

PubMed

Akter, Tahera; Ali, Armm Mehrab

2014-01-01

Improved hygiene is one of the most effective means of reducing disease occurrence. However, a complete understanding of the factors that contribute to such improvement are not clear. This study explored factors that facilitate and/or impede hygiene behavior in water, sanitation and hygiene (WASH) intervention areas using qualitative research techniques. The Bangladesh Rural Advancement Committee (BRAC) has been providing WASH intervention to 150 rural upazilas (sub-districts) since 2006. For qualitative data collection, in-depth interviews were conducted with 144 purposively selected women from six upazilas across Bangladesh. A woman in the household was considered as a case and interviewed regarding various aspects of sanitation and hygiene, using a checklist. Some practices, such as cleanliness of latrines, and availability of soap, water, slippers in their designated place were physically verified. The respondents' hygiene behavior was mainly facilitated by improved knowledge and awareness of health and environment-related issues. Latrine ownership increased through financial assistance, resulting in improved privacy, social prestige, and a heightened sense of responsibility towards maintaining a healthy life. However, lack of interest in attending cluster meetings, traditional knowledge, poverty, and lack of will were some of the factors impeding knowledge and hygiene practice. In addition, attitude played a definitive role, with some respondents not practicing hygiene in spite of having the financial ability to do so. They expected full financial support for creating sanitation and hygiene facilities in their household despite BRAC's policy of providing such support only to the 'ultra-poor'. The identified impeding factors often act as barriers to transformation of hygiene-related knowledge into practice and practice into habit. More motivational cluster meetings with large-scale participation and periodic home visits by the programme organizers are imperative as they markedly improve hygiene behavior.

Water treatment and handwashing behaviors among non-pregnant friends and relatives of participants in an antenatal hygiene promotion program in Malawi.

PubMed

Russo, Elizabeth T; Sheth, Anandi; Menon, Manoj; Wannemuehler, Kathleen; Weinger, Merri; Kudzala, Amose C; Tauzie, Blessius; Masuku, Humphreys D; Msowoya, Tapona E; Quick, Robert

2012-05-01

Access to safe drinking water and improved hygiene are essential for preventing diarrheal diseases. To integrate hygiene improvement with antenatal care, free hygiene kits (water storage containers, water treatment solution, soap) and educational messages were distributed to pregnant women at antenatal clinics in Malawi. We assessed water treatment and hygiene practices of 275 non-pregnant friends and relatives of the hygiene kit recipients at baseline and follow-up nine months later to measure program impact on non-participants in the same communities. At follow-up, friends and relatives who did not receive kits or education were more likely than at baseline to purchase and use water treatment solution (25% versus 1%; P < 0.0001) and demonstrate correct handwashing practices (60% versus 18%; P < 0.0001). This antenatal clinic-based program resulted in improved water treatment and hygiene behaviors among non-pregnant friends and relatives living in the same communities as hygiene kit recipients, suggesting that program benefits extended beyond direct beneficiaries.

Long-term impact of community-based information, education and communication activities on food hygiene and food safety behaviors in Vietnam: a longitudinal study.

PubMed

Takanashi, Kumiko; Quyen, Dao To; Le Hoa, Nguyen Thi; Khan, Nguyen Cong; Yasuoka, Junko; Jimba, Masamine

2013-01-01

Ingestion of contaminated water or food is a major contributor to childhood diarrhea in developing countries. In Vietnam, the use of community-based information, education and communication (IEC) activities could be a sustainable strategy to improve food hygiene and food safety behaviors. This study thus examined the long-term impact of community-based IEC activities on food hygiene and food safety behaviors. In this longitudinal study, we interviewed caregivers of children aged between six months and four years in suburban Hanoi. Baseline data were collected in January 2006 (n = 125). After conducting IEC interventions, we collected a 1(st) set of evaluation data in January 2007 (n = 132). To examine the long-term impact of the interventions, we then collected a 2(nd) set of evaluation data in January 2008 (n = 185). Changes in childhood diarrhea prevalence, IEC coverage, and food hygiene and food safety behaviors were assessed over a two-year period using bivariate and logistic regression analyses. Effective IEC channels were determined through multiple linear regression analysis. Childhood diarrhea was significantly reduced from 21.6% at baseline to 7.6% at the 1(st) post-intervention evaluation (P = 0.002), and to 5.9% at the 2(nd) evaluation. Among 17 food hygiene and food safety behaviors measured, a total of 11 behaviors were improved or maintained by the 2(nd) evaluation. Handwashing after toilet use was significantly improved at both evaluation points. Overall, 3 food safety behaviors and 7 food hygiene behaviors were found to have significantly improved at the 1(st) and at the 2(nd) evaluations, respectively. Flip chart communication administered by community groups was identified to be the most effective IEC channel for effecting behavior change (P = 0.018). Flip chart communication administered by community groups is effective for improving multiple food hygiene and food safety behaviors in sustainable ways, and should be included in water and health promotion programs.

The Community Disease Prevention Behaviors in District Maros South Sulawesi Province

ERIC Educational Resources Information Center

Herman; Dirawan, Gufran Darma; Yahya, Muhammad; Taiyeb, Mushawwir

2015-01-01

The community diseases prevention behaviors assumed influenced by knowledge of infectious disease, hygiene and health knowledge, motivation and of behaviors of disease prevention than influence by attitude prevention of infectious diseases. This study aimed to examine the effect of variable knowledge infectious disease, hygiene and health…

Competing Stimuli in the Treatment of Multiply Controlled Problem Behavior during Hygiene Routines

ERIC Educational Resources Information Center

Long, Ethan S.; Hagopian, Louis P.; DeLeon, Iser G.; Marhefka, Jean Marie; Resau, Dawn

2005-01-01

The current study describes the use of noncontingent competing stimuli in the treatment of problem behavior exhibited by three individuals during staff-assisted hygiene routines. Functional analyses revealed that particular topographies of problem behaviors appeared to be maintained by their own sensory consequences, whereas other topographies…

Associations of dairy cow behavior, barn hygiene, cow hygiene, and risk of elevated somatic cell count.

PubMed

Devries, T J; Aarnoudse, M G; Barkema, H W; Leslie, K E; von Keyserlingk, M A G

2012-10-01

Poor dairy cow hygiene has been consistently associated with elevated somatic cell count (SCC) and the risk of subclinical mastitis. The objective of this study was to determine the associations between dairy cow standing and lying behavior, barn hygiene, cow hygiene, and the risk of experiencing elevated SCC. Lactating Holstein dairy cows (n=69; 86 ± 51 DIM; parity: 2.0 ± 1.2; means ± SD), kept in 1 of 2 groups, were monitored over a 4-mo period. Each group contained 61 ± 1 (mean ± SD) cows over the study period; complete data were obtained from 37 and 32 animals within each respective group. Cows were housed in a sand-bedded, freestall barn with 2 symmetrical pens, each with a free cow traffic automatic milking system. To vary barn hygiene, in 4 consecutive 28-d periods, alley manure scrapers in each of the 2 pens were randomly assigned to frequencies of operation of 3, 6, 12, and 24 times per day. During the last 7 d of each period, cow hygiene (upper leg/flank, lower legs, and udder; scale of 1 = very clean to 4 = very dirty) and stall hygiene (number of 0.15×0.15-m squares contaminated with manure in a 1.20×1.65-m grid) were recorded. Standing and lying behavior of the cows were collected during those days using data loggers. Individual-cow SCC was recorded at the beginning and end of each 28-d period. Elevated SCC was used as an indicator of subclinical mastitis; incidence of elevated SCC was defined as having a SCC >200,000 cells/mL at the end of each 28-d period, when SCC was <100,000 cells/mL at the beginning of the period. Less frequent scraping of the barn alleys was associated with cows having poorer hygiene. Poor udder hygiene was associated with poor stall hygiene. Longer lying duration was associated with poor hygiene of the upper legs/flank and udder. Greater premilking standing duration was associated with poor udder hygiene and decreased frequency of lying bouts was associated with poor hygiene of the lower legs. Higher milk yield was associated with poor hygiene of the udder and lower legs; multiparous cows had poorer hygiene of the upper legs/flank and udder. Over the study period, 24 new cases of elevated SCC were detected. No associations existed for the risk of experiencing an elevated SCC with alley scraping frequency or cow behavior patterns. However, increased odds of occurrence of elevated SCC were noted for cows of lower milk yield as well as for multiparous cows. In summary, these results show that cow hygiene is affected by the standing and lying behavior of cows and by the cleanliness of the cow's environment. These findings emphasize the need for cows to be provided clean standing and lying environments. The results also show that frequent cleaning of barn alley floors will help improve cow hygiene. Copyright © 2012 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Scaling Up a Water, Sanitation, and Hygiene Program in Rural Bangladesh: The Role of Program Implementation

PubMed Central

Sultana, Sonia; Halder, Amal K.; Ahsan, Mohammed Ali; Arnold, Benjamin F.; Hubbard, Alan E.; Unicomb, Leanne; Luby, Stephen P.; Colford, John M.

2017-01-01

Objectives. To evaluate whether the quality of implementation of a water, sanitation, and hygiene program called SHEWA-B and delivered by UNICEF to 20 million people in rural Bangladesh was associated with health behaviors and sanitation infrastructure access. Methods. We surveyed 33 027 households targeted by SHEWA-B and 1110 SHEWA-B hygiene promoters in 2011 and 2012. We developed an implementation quality index and compared the probability of health behaviors and sanitation infrastructure access in counterfactual scenarios over the range of implementation quality. Results. Forty-seven percent of households (n = 14 622) had met a SHEWA-B hygiene promoter, and 47% of hygiene promoters (n = 527) could recall all key program messages. The frequency of hygiene promoter visits was not associated with improved outcomes. Higher implementation quality was not associated with better health behaviors or infrastructure access. Outcomes differed by only 1% to 3% in scenarios in which all clusters received low versus high implementation quality. Conclusions. SHEWA-B did not meet UNICEF’s ideal implementation quality in any area. Improved implementation quality would have resulted in marginal changes in health behaviors or infrastructure access. This suggests that SHEWA-B’s design was suboptimal for improving these outcomes. PMID:28323462

Video surveillance captures student hand hygiene behavior, reactivity to observation, and peer influence in Kenyan primary schools.

PubMed

Pickering, Amy J; Blum, Annalise G; Breiman, Robert F; Ram, Pavani K; Davis, Jennifer

2014-01-01

In-person structured observation is considered the best approach for measuring hand hygiene behavior, yet is expensive, time consuming, and may alter behavior. Video surveillance could be a useful tool for objectively monitoring hand hygiene behavior if validated against current methods. Student hand cleaning behavior was monitored with video surveillance and in-person structured observation, both simultaneously and separately, at four primary schools in urban Kenya over a study period of 8 weeks. Video surveillance and in-person observation captured similar rates of hand cleaning (absolute difference <5%, p = 0.74). Video surveillance documented higher hand cleaning rates (71%) when at least one other person was present at the hand cleaning station, compared to when a student was alone (48%; rate ratio  = 1.14 [95% CI 1.01-1.28]). Students increased hand cleaning rates during simultaneous video and in-person monitoring as compared to single-method monitoring, suggesting reactivity to each method of monitoring. This trend was documented at schools receiving a handwashing with soap intervention, but not at schools receiving a sanitizer intervention. Video surveillance of hand hygiene behavior yields results comparable to in-person observation among schools in a resource-constrained setting. Video surveillance also has certain advantages over in-person observation, including rapid data processing and the capability to capture new behavioral insights. Peer influence can significantly improve student hand cleaning behavior and, when possible, should be exploited in the design and implementation of school hand hygiene programs.

Hygienic food handling behaviors: attempting to bridge the intention-behavior gap using aspects from temporal self-regulation theory.

PubMed

Fulham, Elizabeth; Mullan, Barbara

2011-06-01

An estimated 25% of the populations of both the United States and Australia suffer from foodborne illness every year, generally as a result of incorrect food handling practices. The aim of the current study was to determine through the application of the theory of planned behavior what motivates these behaviors and to supplement the model with two aspects of temporal self-regulation theory--behavioral prepotency and executive function--in an attempt to bridge the "intention-behavior gap." A prospective 1-week design was utilized to investigate the prediction of food hygiene using the theory of planned behavior with the additional variables of behavioral prepotency and executive function. One hundred forty-nine undergraduate psychology students completed two neurocognitive executive function tasks and a self-report questionnaire assessing theory of planned behavior variables, behavioral prepotency, and intentions to perform hygienic food handling behaviors. A week later, behavior was assessed via a follow-up self-report questionnaire. It was found that subjective norm and perceived behavioral control predicted intentions and intentions predicted behavior. However, behavioral prepotency was found to be the strongest predictor of behavior, over and above intentions, suggesting that food hygiene behavior is habitual. Neither executive function measure of self-regulation predicted any additional variance. These results provide support for the utility of the theory of planned behavior in this health domain, but the augmentation of the theory with two aspects of temporal self-regulation theory was only partially successful.

Repeatability of measurements of removal of mite-infested brood to assess Varroa Sensitive Hygiene

USDA-ARS?s Scientific Manuscript database

Varroa Sensitive Hygiene is a useful resistance trait that bee breeders could increase in different populations with cost-effective and reliable tests. We investigated the reliability of a one-week test estimating the changes in infestation of brood introduced into highly selected and unselected co...

Expression of varroa sensitive hygiene (VSH) in commercial VSH honey bees (Hymenoptera: Apidae)

USDA-ARS?s Scientific Manuscript database

We tested six commercial sources of honey bees (Apis mellifera L.) that were bred to include the trait of varroa sensitive hygiene (VSH). VSH confers resistance to the parasitic mite Varroa destructor Anderson & Trueman. Queens from these sources were established in colonies which later were measure...

Simplified methods of evaluating colonies for levels of Varroa Sensitive Hygiene (VSH)

USDA-ARS?s Scientific Manuscript database

Varroa sensitive hygiene (VSH) is a trait of honey bees, Apis mellifera, that supports resistance to varroa mites, Varroa destructor. Components of VSH were evaluated to identify simple methods for selection of the trait. Varroa mite population growth was measured in colonies with variable levels of...

A Cognitive Task Analysis for Dental Hygiene.

ERIC Educational Resources Information Center

Cameron, Cheryl A.; Beemsterboer, Phyllis L.; Johnson, Lynn A.; Mislevy, Robert J.; Steinberg, Linda S.; Breyer, F. Jay

2000-01-01

As part of the development of a scoring algorithm for a simulation-based dental hygiene initial licensure examination, this effort conducted a task analysis of the dental hygiene domain. Broad classes of behaviors that distinguish along the dental hygiene expert-novice continuum were identified and applied to the design of nine paper-based cases…

Water Treatment and Handwashing Behaviors among Non-Pregnant Friends and Relatives of Participants in an Antenatal Hygiene Promotion Program in Malawi

PubMed Central

Russo, Elizabeth T.; Sheth, Anandi; Menon, Manoj; Wannemuehler, Kathleen; Weinger, Merri; Kudzala, Amose C.; Tauzie, Blessius; Masuku, Humphreys D.; Msowoya, Tapona E.; Quick, Robert

2012-01-01

Access to safe drinking water and improved hygiene are essential for preventing diarrheal diseases. To integrate hygiene improvement with antenatal care, free hygiene kits (water storage containers, water treatment solution, soap) and educational messages were distributed to pregnant women at antenatal clinics in Malawi. We assessed water treatment and hygiene practices of 275 non-pregnant friends and relatives of the hygiene kit recipients at baseline and follow-up nine months later to measure program impact on non-participants in the same communities. At follow-up, friends and relatives who did not receive kits or education were more likely than at baseline to purchase and use water treatment solution (25% versus 1%; P < 0.0001) and demonstrate correct handwashing practices (60% versus 18%; P < 0.0001). This antenatal clinic–based program resulted in improved water treatment and hygiene behaviors among non-pregnant friends and relatives living in the same communities as hygiene kit recipients, suggesting that program benefits extended beyond direct beneficiaries. PMID:22556088

The Effect of Vocal Hygiene and Behavior Modification Instruction on the Self-Reported Vocal Health Habits of Public School Music Teachers

ERIC Educational Resources Information Center

Hackworth, Rhonda S.

2007-01-01

This study examined the effects of vocal hygiene and behavior modification instruction on self-reported behaviors of music teachers. Subjects (N = 76) reported daily behaviors for eight weeks: water consumption, warm-up, talking over music/noise, vocal rest, nonverbal commands, and vocal problems. Subjects were in experimental group 1 or 2, or the…

Social marketing analysis of 20 [corrected] years of hand hygiene promotion.

PubMed

Mah, Manuel W; Tam, Yat Cho; Deshpande, Sameer

2008-03-01

To assess published hand hygiene behavioral interventions that employed a social marketing framework and to recommend improvements to future interventions. We performed a systematic literature review by searching the PubMed database and the Cumulative Index to Nursing and Allied Health Literature for published articles about hand hygiene behavioral interventions in healthcare facilities, schools, and community settings. Our analysis included articles that describe multifaceted interventions and evaluated them with predefined social marketing benchmark criteria. Of 53 interventions analyzed in this review, 16 (30.2%) employed primary formative audience research, 5 (9.4%) incorporated social or behavioral theories, 27 (50.9%) employed segmentation and targeting of the audience, 44 (83.0%) used components of the "marketing mix," 3 (5.7%) considered the influence of competing behaviors, 7 (13.2%) cultivated relationships with the target audience, and 15 (28.3%) provided simple behavioral messages. Thirty-five (66.0%) of the interventions demonstrated a significant improvement in performance, but only 21 (39.6%) were considered to have a strong evaluative design. The median duration of the interventions was 8.0 months. From a social marketing perspective, the promotion of hand hygiene could be improved in several ways. The effectiveness of social marketing in hand hygiene promotion should be tested in future interventions.

Assessing School Effects on Dental Hygiene and Nutrition Behaviors of Canadian Adolescents

ERIC Educational Resources Information Center

Ma, Xin

2007-01-01

This study examines what school experiences influence dental hygiene and nutrition behaviors of Canadian adolescents from the 1998 Cross-national Survey on Health Behaviors in School-aged Children (HBSC). Multilevel analyses highlight the rare use of dental floss among adolescents. Females are more likely to brush and floss teeth than males.…

Hygiene Behaviors Associated with Influenza-Like Illness among Adults in Beijing, China: A Large, Population-Based Survey.

PubMed

Wu, Shuangsheng; Ma, Chunna; Yang, Zuyao; Yang, Peng; Chu, Yanhui; Zhang, Haiyan; Li, Hongjun; Hua, Weiyu; Tang, Yaqing; Li, Chao; Wang, Quanyi

2016-01-01

The objective of this study was to identify possible hygiene behaviors associated with the incidence of ILI among adults in Beijing. In January 2011, we conducted a multi-stage sampling, cross-sectional survey of adults living in Beijing using self-administered anonymous questionnaires. The main outcome variable was self-reported ILI within the past year. Multivariate logistic regression was used to identify factors associated with self-reported ILI. A total of 13003 participants completed the questionnaires. 6068 (46.7%) of all participants reported ILI during the past year. After adjusting for demographic characteristics, the variables significantly associated with a lower likelihood of reporting ILI were regular physical exercise (OR 0.80; 95% CI 0.74-0.87), optimal hand hygiene (OR 0.87; 95% CI 0.80-0.94), face mask use when going to hospitals (OR 0.87; 95% CI 0.80-0.95), and not sharing of towels and handkerchiefs (OR 0.68; 95% CI 0.63-0.73). These results highlight that personal hygiene behaviors were potential preventive factors against the incidence of ILI among adults in Beijing, and future interventions to improve personal hygiene behaviors are needed in Beijing.

Video Surveillance Captures Student Hand Hygiene Behavior, Reactivity to Observation, and Peer Influence in Kenyan Primary Schools

PubMed Central

Pickering, Amy J.; Blum, Annalise G.; Breiman, Robert F.; Ram, Pavani K.; Davis, Jennifer

2014-01-01

Background In-person structured observation is considered the best approach for measuring hand hygiene behavior, yet is expensive, time consuming, and may alter behavior. Video surveillance could be a useful tool for objectively monitoring hand hygiene behavior if validated against current methods. Methods Student hand cleaning behavior was monitored with video surveillance and in-person structured observation, both simultaneously and separately, at four primary schools in urban Kenya over a study period of 8 weeks. Findings Video surveillance and in-person observation captured similar rates of hand cleaning (absolute difference <5%, p = 0.74). Video surveillance documented higher hand cleaning rates (71%) when at least one other person was present at the hand cleaning station, compared to when a student was alone (48%; rate ratio  = 1.14 [95% CI 1.01–1.28]). Students increased hand cleaning rates during simultaneous video and in-person monitoring as compared to single-method monitoring, suggesting reactivity to each method of monitoring. This trend was documented at schools receiving a handwashing with soap intervention, but not at schools receiving a sanitizer intervention. Conclusion Video surveillance of hand hygiene behavior yields results comparable to in-person observation among schools in a resource-constrained setting. Video surveillance also has certain advantages over in-person observation, including rapid data processing and the capability to capture new behavioral insights. Peer influence can significantly improve student hand cleaning behavior and, when possible, should be exploited in the design and implementation of school hand hygiene programs. PMID:24676389

Competing stimuli in the treatment of multiply controlled problem behavior during hygiene routines.

PubMed

Long, Ethan S; Hagopian, Louis P; Deleon, Iser G; Marhefka, Jean Marie; Resau, Dawn

2005-01-01

The current study describes the use of noncontingent competing stimuli in the treatment of problem behavior exhibited by three individuals during staff-assisted hygiene routines. Functional analyses revealed that particular topographies of problem behaviors appeared to be maintained by their own sensory consequences, whereas other topographies appeared to be maintained by escape from demands. Competing stimulus assessments were then conducted to identify items associated with low levels of automatically-maintained problem behavior and high levels of stimulus engagement. Stimuli associated with low levels of automatically-maintained problem behavior (competing stimuli) were then delivered noncontingently during staff-assisted hygiene routines that were problematic for each participant. In all three cases, substantial reductions in all problem behaviors were observed. These results are discussed in terms of the relative ease of this intervention and possible mechanisms underlying the effects of competing stimuli on behaviors maintained by different types of reinforcement.

Sleep Hygiene Behaviors Among Midlife Women with Insomnia or Sleep-Disordered Breathing: The SWAN Sleep Study

PubMed Central

Kline, Christopher E.; Irish, Leah A.; Buysse, Daniel J.; Kravitz, Howard M.; Okun, Michele L.; Owens, Jane F.

2014-01-01

Abstract Background: Insomnia and sleep-disordered breathing (SDB) are the most common sleep disorders among midlife women. Although promoting sleep hygiene behaviors may be a useful behavioral approach for the management of insomnia or SDB, the frequency with which women engage in these behaviors is unclear. Methods: Participants were from the Study of Women's Health Across the Nation (SWAN) Sleep Study (N=321; age range=48–58 years). Out of the full sample, 10.3% (n=33) met Diagnostic and Statistical Manual of Mental Disorders—Fourth Edition diagnostic criteria for insomnia, 15.3% (n=49) had clinically significant SDB (apnea–hypopnea index ≥15), and 4.7% (n=15) met criteria for both insomnia and SDB, resulting in an overall prevalence of 15.0% (n=48) for insomnia and 19.9% (n=64) for SDB. Participants provided diary-based assessments of sleep hygiene behaviors for 14–35 days. Two positive behaviors (sufficient exercise, regular morning out-of-bed time) and four negative behaviors (taking long daytime naps, caffeine consumption near bedtime, alcohol consumption near bedtime, smoking) were examined. These behaviors were compared between women with and without insomnia or SDB following adjustment for sociodemographic factors and mental and physical health indices. Results: Women with insomnia engaged in significantly fewer negative sleep hygiene behaviors than women without insomnia (1.61±0.15 vs. 2.09±0.09 behaviors; p<0.01); specifically, women with insomnia were less likely to take long naps (odds ratio [OR]=0.30, 95% confidence interval [CI]: 0.12–0.74) or consume caffeine near bedtime (OR=0.44, 95% CI: 0.20–0.98). In contrast, women with SDB were less likely to be physically active than women without SDB (OR=0.52, 95% CI: 0.27–0.98), but no other differences in sleep hygiene behaviors were observed. Conclusions: These data suggest that insomnia in midlife women is not associated with poor sleep hygiene. Increasing physical activity may be a valuable recommendation for midlife women with SDB. PMID:25353709

Oral Hygiene and Cardiometabolic Disease Risk in the Survey of the Health of Wisconsin

PubMed Central

VanWormer, Jeffrey J.; Acharya, Amit; Greenlee, Robert T.; Nieto, F. Javier

2012-01-01

Objectives Poor oral health is an increasingly recognized risk factor for cardiovascular disease (CVD) and type 2 diabetes (T2D), but little is known about the association between toothbrushing or flossing and cardiometabolic disease risk. The purpose of this study was to examine the degree to which an oral hygiene index was associated with CVD and T2D risk scores among disease-free adults in the Survey of the Health of Wisconsin. Methods All variables were measured in 2008–2010 in this cross-sectional design. Based on toothbrushing and flossing frequency, and oral hygiene index (poor, fair, good, excellent) was created as the primary predictor variable. The outcomes, CVD and T2D risk score, were based on previous estimates from large cohort studies. There were 712 and 296 individuals with complete data available for linear regression analyses in the CVD and T2D samples, respectively. Results After covariate adjustment, the final model indicated that participants in the excellent (β±SE=−0.019±0.008, p=0.020) oral hygiene category had a significantly lower CVD risk score as compared to participants in the poor oral hygiene category. Sensitivity analyses indicated that both toothbrushing and flossing were independently associated with CVD risk score, and various modifiable risk factors. Oral hygiene was not significantly associated with T2D risk score. Conclusions Regular toothbrushing and flossing are associated with a more favorable CVD risk profile, but more experimental research is needed in this area to precisely determine the effects of various oral self-care maintenance behaviors on the control of individual cardiometabolic risk factors. These findings may inform future joint medical-dental initiatives designed to close gaps in the primary prevention of oral and systemic diseases. PMID:23106415

Assessing the viability of the independent practice of dental hygiene--a brief communication.

PubMed

Beach, M Miles; Shulman, Jay D; Johns, Glenna; Paas, Jeffrey C

2007-01-01

This paper deals with the economics of the independent dental hygiene practice. Using historical data from dental practices in Cincinnati, Ohio, we developed a business model for an independent hygiene practice. We tested the sensitivity of the model to variations in key assumptions (initial capitalization, interest, employee salary, and owner's draw). We described the profitability on the basis of the breakeven point. Under the most permissive regulatory and financial environment, the practice would breakeven after 26 months. However, the owner would not equal the earnings of a salaried hygienist until the initial loan is paid off after 7 years. The model was not sensitive to 20 percent changes in the key assumptions. Under ideal circumstances, an independent hygiene practice could be profitable.

Using an Analysis of Behavior Change to Inform Effective Digital Intervention Design: How Did the PRIMIT Website Change Hand Hygiene Behavior Across 8993 Users?

PubMed

Ainsworth, B; Steele, M; Stuart, B; Joseph, J; Miller, S; Morrison, L; Little, P; Yardley, L

2017-06-01

In designing digital interventions for healthcare, it is important to understand not just whether interventions work but also how and for whom-including whether individual intervention components have different effects, whether a certain usage threshold is required to change behavior in each intervention and whether usage differs across population subgroups. We investigated these questions using data from a large trial of the digital PRimary care trial of a website based Infection control intervention to Modify Influenza-like illness and respiratory tract infection Transmission) (PRIMIT) intervention, which aimed to reduce respiratory tract infections (RTIs) by increasing hand hygiene behavior. Baseline and follow-up questionnaires measured behaviors, intentions and attitudes in hand hygiene. In conjunction with objective measures of usage of the four PRIMIT sessions, we analysed these observational data to examine mechanisms of behavior change in 8993 intervention users. We found that the PRIMIT intervention changed behavior, intentions and attitudes, and this change was associated with reduced RTIs. The largest hand hygiene change occurred after the first session, with incrementally smaller changes after each subsequent session, suggesting that engagement with the core behavior change techniques included in the first session was necessary and sufficient for behavior change. The intervention was equally effective for men and women, older and younger people and was particularly effective for those with lower levels of education. Our well-powered analysis has implications for intervention development. We were able to determine a 'minimum threshold' of intervention engagement that is required for hand hygiene change, and we discuss the potential implications this (and other analyses of this type) may have for further intervention development. We also discuss the application of similar analyses to other interventions.

Evaluations of the removal of Varroa destructor in Russian honey bee colonies that display different levels of Varroa Sensitive Hygienic activities

USDA-ARS?s Scientific Manuscript database

The removal of Varroa destructor was assessed in Russian honey bee (RHB) colonies with known levels of Varroa Sensitive Hygienic (VSH) and brood removal activities. The expression of grooming behaviour using individual bees was also measured using three groups of RHB displaying different VSH levels:...

Systemic mistakes in hand hygiene practice in Ukraine: detection, consequences and ways of elimination

PubMed Central

Klymenko, Iryna; Kampf, Günter

2015-01-01

Aim: Every year, millions of people around the world suffer from different infectious diseases, considerable part of which are hospital-acquired infections. WHO considers hand hygiene as a priority measure aimed to reduce the level of infection. We evaluated various aspects related to the situational behavior and prioritization regarding hand hygiene measures among the healthcare workers of Ukraine. Method: Identification of system mistakes in hand hygiene was carried out first of all by direct and indirect observation of the activities of medical and pharmaceutical personnel in their everyday practice as well as during their participation in trainings on routine hand hygiene. Questionnaires also were used to estimate the level of hand hygiene compliance of participants of the study. During this period 112 training courses, 315 master-classes and presentations on proper hand hygiene were realized. The target audience included health care workers of medical centers, clinics, maternity hospitals, health care organizations and staff of pharmacies and pharmaceutical manufacturing enterprises in all regions of Ukraine. 638 respondents took part in anonymous survey on hand hygiene practice. Results: The most common mistakes were to regard hand washing and hand disinfection equally, to wash hands before doing a hand disinfection, to neglect the five moments for hand hygiene and to ignore hand hygiene before and after wearing protective gloves. Practitioners, medical attendants, pharmacy and pharmaceutical industry workers highlighted the need for practical and understandable instructions of various hand hygiene procedures, including the clarification of the possible technical mistakes. This became a ground for us to create individual master classes on hand hygiene for each cluster of healthcare workers. Conclusions: Changing hand hygiene behavior and attitude is possible by beginning to observe clinical practice and by involving healthcare workers in teaching and training. PMID:25699224

Changes in infestation, cell cap condition, and reproductive status of Varroa destructor (Mesostigmata: Varrroidae) in brood exposed to honey bees with Varroa sensitive hygiene

USDA-ARS?s Scientific Manuscript database

Honey bees (Apis mellifera L.) bred for Varroa sensitive hygiene (VSH) selectively remove pupae infested with Varroa destructor Anderson & Trueman from capped brood that is inserted into the nest. After one week, remaining brood cells tend to have been uncapped and recapped, and remaining mites are...

Protozoan Parasites in Drinking Water: A System Approach for Improved Water, Sanitation and Hygiene in Developing Countries

PubMed Central

Tussupova, Kamshat; Berndtsson, Ronny; Sharapatova, Kulyash

2018-01-01

Improved water, sanitation and hygiene (WASH) are significant in preventing diarrhea morbidity and mortality caused by protozoa in low- and middle-income countries. Due to the intimate and complex relationships between the different WASH components, it is often necessary to improve not just one but all of these components to have sustainable results. The objective of this paper was to review the current state of WASH-related health problems caused by parasitic protozoa by: giving an overview and classification of protozoa and their effect on people’s health, discussing different ways to improve accessibility to safe drinking water, sanitation services and personal hygiene behavior; and suggesting an institutional approach to ensure improved WASH. The findings indicate that Giardia and Cryptosporidium are more often identified during waterborne or water-washed outbreaks and they are less sensitive than most of the bacteria and viruses to conventional drinking water and wastewater treatment methods. There are various institutions of control and prevention of water-related diseases caused by protozoa in developed countries. Unfortunately, the developing regions do not have comparable systems. Consequently, the institutional and systems approach to WASH is necessary in these countries. PMID:29534511

Protozoan Parasites in Drinking Water: A System Approach for Improved Water, Sanitation and Hygiene in Developing Countries.

PubMed

Omarova, Alua; Tussupova, Kamshat; Berndtsson, Ronny; Kalishev, Marat; Sharapatova, Kulyash

2018-03-12

Improved water, sanitation and hygiene (WASH) are significant in preventing diarrhea morbidity and mortality caused by protozoa in low- and middle-income countries. Due to the intimate and complex relationships between the different WASH components, it is often necessary to improve not just one but all of these components to have sustainable results. The objective of this paper was to review the current state of WASH-related health problems caused by parasitic protozoa by: giving an overview and classification of protozoa and their effect on people's health, discussing different ways to improve accessibility to safe drinking water, sanitation services and personal hygiene behavior; and suggesting an institutional approach to ensure improved WASH. The findings indicate that Giardia and Cryptosporidium are more often identified during waterborne or water-washed outbreaks and they are less sensitive than most of the bacteria and viruses to conventional drinking water and wastewater treatment methods. There are various institutions of control and prevention of water-related diseases caused by protozoa in developed countries. Unfortunately, the developing regions do not have comparable systems. Consequently, the institutional and systems approach to WASH is necessary in these countries.

Psychometric Properties of the Adolescent Sleep Hygiene Scale (ASHS)

PubMed Central

Storfer-Isser, A; LeBourgeois, MK; Harsh, J; Tompsett, CJ; Redline, S

2013-01-01

Summary This study evaluated the psychometric properties of the Adolescent Sleep Hygiene Scale (ASHS), a self-report measure assessing sleep practices theoretically important for optimal sleep. Data were collected on a community sample of 514 adolescents (16-19 years; 17.7±0.4 years; 50% female) participating in the late adolescent examination of a longitudinal study on sleep and health. Self-reports of sleep hygiene and daytime sleepiness, caretaker-reports of behavior, and sleep-wake estimation on weekdays from wrist actigraphy were collected. Confirmatory factor analysis indicated the empirical and conceptually-based factor structure was similar for 6 of the 8 proposed sleep hygiene domains. Internal consistency of the revised scale (ASHSr) was α=0.84; subscale alphas were: physiological: α=0.60; behavioral arousal: α=0.62; cognitive/emotional: α=0.81; sleep environment: α=0.61; sleep stability: α=0.68; daytime sleep: α=0.78 α = 0.50. Sleep hygiene scores were positively associated with sleep duration (r=.16) and sleep efficiency (r=.12), and negatively correlated with daytime sleepiness (r=-.26). Results of extreme-groups analyses comparing ASHSr scores in the lowest and highest quintile provided further evidence for concurrent validity. Correlations between sleep hygiene scores and caretaker reports of school competence, internalizing, and externalizing behaviors provided support for convergent validity. These findings indicate that the ASHSr has satisfactory psychometric properties for a research instrument and is a useful research tool for assessing sleep hygiene in adolescents. PMID:23682620

Controlling Pica by Components of an Overcorrection Procedure.

ERIC Educational Resources Information Center

Singh, Nirbhay N.; Winton, Alan S. W.

1985-01-01

The study showed that one of the components of an overcorrection procedure, oral hygiene, could eliminate pica (ingestion of inedible objects) by two retarded subjects when used alone. Although oral hygiene was the most effective component, each of the other components, tidying and personal hygiene, did decrease behavior. The oral hygiene…

Modification of Personal Hygiene and Grooming Behaviors with Contingency Contracting: A Brief Review and Case Study.

ERIC Educational Resources Information Center

Allen, Sarah J.; Kramer, Jack J.

1990-01-01

Presents discussion of basic components and characteristics of contingency contracts. Includes case study in which contingency contracting procedures were integrated within a behavioral consultation model used by a school psychologist consulting with a classroom teacher to modify personal hygiene of 12-year-old male. (Author/ABL)

Hygienic behavior in the stingless bees Melipona beecheii and Scaptotrigona pectoralis (Hymenoptera: Meliponini).

PubMed

Medina, L M; Hart, A G; Ratnieks, F L W

2009-05-19

Hygienic behavior, a trait that may confer resistance to brood diseases in the honey bee Apis mellifera, was studied in two species of stingless bees in Mexico. Eight colonies each of Melipona beecheii and Scaptotrigona pectoralis were tested for hygienic behavior, the removal of dead or diseased brood, by freeze killing a comb of sealed cells containing pupae. Both species detected and removed dead brood. However, removal rates differed between species. In M. beecheii colonies, workers took 2-9 days to remove 100% of the dead brood (4.4 +/- 2.0 days, mean +/- SD), while S. pectoralis removed all dead brood in less than 3 days (2.3 +/- 0.6 days, mean +/- SD). We conclude that hygienic behavior is not unique to A. mellifera, and is not solely an adaptation for the reuse of brood cells as occurs in honey bees but not stingless bees. Although stingless bees do not reuse brood cells, space is limited. The removal of dead brood may be necessary to allow new cells to be constructed in the same place.

Self-reported reasons for hand hygiene in 3 groups of health care workers.

PubMed

McLaughlin, Anne Collins; Walsh, Fran

2012-09-01

The hands of health care workers continue to be the main vector for nosocomial infection in hospitals. The purpose of the current research was to capture the health beliefs and self-reported behaviors of US health care workers to better understand why workers avoid hand hygiene and what prompts them to wash. An online survey of health care workers assessed their reasons for washing their hands, reasons for not washing, and what cues prompted the decision to wash or not wash in a variety of locations. The findings were that hand hygiene could be cued by an external situation but tended to be motivated internally. Hand hygiene was avoided because of situational barriers. The reasons for performing hand hygiene can be situated in the internally motivated Theory of Planned Behavior; however, the reasons for not performing hand hygiene tend to be situational and affected by the environment. The results may be used to design programs, products, and systems that promote appropriate hand hygiene practices. Principles for design of these programs and products are provided. Copyright © 2012 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

38 CFR 3.815 - Monetary allowance under 38 U.S.C. chapter 18 for an individual with disability from covered...

Code of Federal Regulations, 2011 CFR

2011-07-01

...-appropriate self-care, such as eating, dressing, grooming, and carrying out personal hygiene, and..., such as eating, dressing, grooming, and carrying out personal hygiene; (B) The individual is unable to..., grooming, and carrying out personal hygiene; (B) The individual's communication, behavior, social...

Design, Intervention Fidelity, and Behavioral Outcomes of a School-Based Water, Sanitation, and Hygiene Cluster-Randomized Trial in Laos

PubMed Central

2018-01-01

Evidence of the impact of water, sanitation, and hygiene (WASH) in schools (WinS) interventions on pupil absence and health is mixed. Few WinS evaluations rigorously report on output and outcome measures that allow for comparisons of effectiveness between interventions to be made, or for an understanding of why programs succeed. The Water, Sanitation, and Hygiene for Health and Education in Laotian Primary Schools (WASH HELPS) study was a randomized controlled trial designed to measure the impact of the United Nations Children’s Fund (UNICEF) Laos WinS project on child health and education. We also measured the sustainability of intervention outputs and outcomes, and analyzed the effectiveness of group hygiene activities on behavior change and habit formation. Here, we present the design and intermediate results from this study. We found the WinS project improved the WASH environment in intervention schools; 87.8% of schools received the intervention per design. School-level adherence to outputs was lower; on average, schools met 61.4% of adherence-related criteria. The WinS project produced positive changes in pupils’ school WASH behaviors, specifically increasing toilet use and daily group handwashing. Daily group hygiene activities are effective strategies to improve school WASH behaviors, but a complementary strategy needs to be concurrently promoted for effective and sustained individual handwashing practice at critical times. PMID:29565302

Can theoretical intervention improve hand hygiene behavior among nurses?

PubMed Central

Baghaei, Rahim; Sharifian, Elham; Kamran, Aziz

2016-01-01

Background Hand washing is the best strategy to prevent known nosocomial infections but the nurses’ hand hygiene is estimated to be poor in Iran. Objective This study aimed to determine the effectiveness of BASNEF (Behavior, Attitude, Subjective Norms, and Enabling Factors) model on hand hygiene adherence education. Methods This controlled quasi-experimental study was conducted on 70 hemodialysis unit nurses (35 case and 35 control) in the health and educational centers of the University of Medical Sciences of Urmia, Iran. To collect the data, a six-part validated and reliable questionnaire was used. The data were analyzed using SPSS version18, using Wilcoxon, Mann–Whitney, chi-square, and Fisher’s exact tests. The significance level was considered P<0.05. Results The mean age was 38.4±8.1 years for the intervention group and 40.2±8.0 years for the control group. There was no significant difference between the two groups for any demographic variables. Also, before the intervention, there was no significant difference between the two groups for any components of the BASNEF model. Post-intervention, the attitude, subjective norms, enabling factors, and intention improved significantly in the intervention group (P<0.001), but hand hygiene behavior did not show any significant change in the intervention group (P=0.16). Conclusion Despite the improving attitudes and intention, the intervention had no significant effect on hand hygiene behavior among the studied nurses. PMID:27366106

Can theoretical intervention improve hand hygiene behavior among nurses?

PubMed

Baghaei, Rahim; Sharifian, Elham; Kamran, Aziz

2016-01-01

Hand washing is the best strategy to prevent known nosocomial infections but the nurses' hand hygiene is estimated to be poor in Iran. This study aimed to determine the effectiveness of BASNEF (Behavior, Attitude, Subjective Norms, and Enabling Factors) model on hand hygiene adherence education. This controlled quasi-experimental study was conducted on 70 hemodialysis unit nurses (35 case and 35 control) in the health and educational centers of the University of Medical Sciences of Urmia, Iran. To collect the data, a six-part validated and reliable questionnaire was used. The data were analyzed using SPSS version18, using Wilcoxon, Mann-Whitney, chi-square, and Fisher's exact tests. The significance level was considered P<0.05. The mean age was 38.4±8.1 years for the intervention group and 40.2±8.0 years for the control group. There was no significant difference between the two groups for any demographic variables. Also, before the intervention, there was no significant difference between the two groups for any components of the BASNEF model. Post-intervention, the attitude, subjective norms, enabling factors, and intention improved significantly in the intervention group (P<0.001), but hand hygiene behavior did not show any significant change in the intervention group (P=0.16). Despite the improving attitudes and intention, the intervention had no significant effect on hand hygiene behavior among the studied nurses.

Comparing diet, oral hygiene and caries status of adult methamphetamine users and nonusers: a pilot study.

PubMed

Morio, Kimberly A; Marshall, Teresa A; Qian, Fang; Morgan, Teresa A

2008-02-01

Methamphetamine users are reported to have marginal dietary habits and high caries rates. The authors compared retrospective dietary patterns, oral hygiene behaviors and current oral health status of methamphetamine users and nonusers in a pilot study. Eighteen adults with a history of methamphetamine use (methamphetamine users) and 18 age- and sex-matched control subjects (nonusers) completed retrospective questionnaires concerning meal patterns, food group intakes, beverage habits, oral hygiene behaviors, smoking behaviors and drug use. The authors performed oral examinations to identify the number of remaining teeth, the number of teeth with obvious decay and presence of visible plaque. Methamphetamine users were more likely to snack without eating defined meals (P = .026), consume regular soda pop (that is, carbonated beverage with sugar) (P = .018), never brush their teeth (P < .001) and smoke (P < .001) than were nonusers. Users had more visible plaque (P < .001), fewer molars (P = .001) and more decay on anterior teeth (P < .001), premolars (P < .001) and molars (P < .001) than did nonusers. The results of this pilot study are consistent with anecdotal reports; methamphetamine users have more gross caries than do nonusers. Marginal dietary and oral hygiene behaviors associated with methamphetamine use likely increase caries risk. Patients at risk or suspected of using methamphetamine require detailed oral hygiene instruction and extensive dietary counseling.

Wearing face masks in public during the influenza season may reflect other positive hygiene practices in Japan.

PubMed

Wada, Koji; Oka-Ezoe, Kuniko; Smith, Derek R

2012-12-10

Although the wearing of face masks in public has not been recommended for preventing influenza, these devices are often worn in many Asian countries during the influenza season. In Japan, it is thought that such behavior may be an indicator of other positive hygiene practices. The aim of this study, therefore, was to determine if wearing a face mask in public is associated with other positive hygiene practices and health behaviors among Japanese adults. We initially recruited around 3,000 Japanese individuals ranging from 20 to 69 years of age who were registered with a web survey company. Participants were asked to recall their personal hygiene practices during the influenza season of the previous year. Logistic regression analysis was then used to examine the associations between wearing a face mask in public and personal hygiene practices and health behaviors. A total of 3,129 persons responded to the survey, among whom 38% reported that they had worn a face mask in public during the previous influenza season. Wearing a face mask in public was associated with various self-reported hygiene practices including: frequent hand washing (adjusted Odds Ratio [OR]: 1.67; 95% Confidence Interval [95%CI]: 1.34-1.96), occasional hand washing (OR: 1.43; 95%CI: 1.10-1.75), frequently avoiding crowds (OR: 1.85; 95%CI: 1.70-1.98), occasionally avoiding crowds (OR: 1.65; 95%CI: 1.53-1.76), frequent gargling (OR: 1.68; 95%CI: 1.51-1.84), occasional gargling (OR: 1.46; 95%CI: 1.29-1.62), regularly avoiding close contact with an infected person (OR: 1.50; 95%CI: 1.33-1.67), occasionally avoiding close contact with an infected person (OR: 1.31; 95%CI: 1.16-1.46), and being vaccinated of influenza in the last season (OR: 1.31; 95%CI: 1.17-1.45). Overall, this study suggests that wearing a face mask in public may be associated with other personal hygiene practices and health behaviors among Japanese adults. Rather than preventing influenza itself, face mask use might instead be a marker of additional, positive hygiene practices and other favorable health behaviors in the same individuals.

Is the authoritative parenting model effective in changing oral hygiene behavior in adolescents?

PubMed

Brukienė, Vilma; Aleksejūnienė, Jolanta

2012-12-01

This study examined whether the authoritative parenting model (APM) is more effective than conventional approaches for changing adolescent oral hygiene behavior. A total of 247 adolescents were recruited using a cluster random-sampling method. Subject groups were randomly allocated into an intervention group (APM-based interventions), a Control Group 1 (conventional dental education and behavior modification) or a Control Group 2 (conventional behavior modification). The results were assessed after 3 and 12 months. Oral hygiene level was assessed as percent dental plaque and the ratio of plaque percent change (RPC). At the 3-month follow-up, there were significant differences among the groups; the APM group had the largest decrease in plaque levels (24.5%), Control Group 1 showed a decrease in plaque levels of 15.4% and Control Group 2 showed an increase in plaque levels of 2.8%. At the 12-month follow-up, an improvement was observed in all groups, but there were no statistically significant differences among the groups. In the short term, the intervention based on the APM was more effective in changing adolescent oral hygiene behavior compared with the conventional approaches. The reasons for long-term positive change after discontinued interventions in control groups need to be explored in future studies.

Effects of straw processing and pen stocking density on holstein dairy heifers: ii) behavior and hygiene

USDA-ARS?s Scientific Manuscript database

The effects of pen-stocking density and straw processing on the daily behavior traits and hygiene of Holstein dairy heifers housed in a freestall system are not understood. Our objective was to evaluate these factors in a trial with a 2 × 3 factorial arrangement of straw-processing (GOOD or POOR) an...

Associations between parental skills and their attitudes toward importance to develop good oral hygiene skills in their children.

PubMed

Vanagas, Giedrius; Milasauskiene, Zemyna; Grabauskas, Vilius; Mickeviciene, Ausra

2009-01-01

For many years, poor oral hygiene and frequent consumption of sugars is known as key behavioral risk factors for oral diseases, such as dental caries and periodontal disease. Parental attitudes toward children's oral health could be associated with their own oral health skills. We aimed to analyze associations between parental skills and attitudes toward caries development and possibilities to control positive oral health behavior in their children. A cross-sectional study involved 550 parents of 3- to 4-year-old children. A 40-item questionnaire was developed from the Theory of Planned Behavior, Health Belief Model and the Health Locus of Control model, and parental attitudes toward dental caries in their children were analyzed. A total of 397 filled-in questionnaires were collected; the response rate was 72%. Parents with good own oral hygiene skills significantly more often understood the importance of brushing their children's teeth (chi(2)=29.8; df=1; P<0.001). Study results highlighted also significant differences in importance to prevent tooth decay (chi(2)=3.1; df=1; P=0.051), importance to control sugar snacking (chi(2)=10.6; df=1; P=0.001), and parental perceived seriousness of tooth decay in children (chi(2)=9.2; df=1; P=0.002) comparing parents with poor and good oral hygiene skills. Differences in parental efficacy to control proper toothbrushing and parental efficacy to control sugar snacking in children were not significant comparing both groups. More than half (61%) of the parents have reported appropriate own oral hygiene skills. Parental attitudes toward children's oral health were significantly associated with their own oral health behavior and understanding the importance of development of oral hygiene skills in their children.

The Effects of Social Influence on Nurses' Hand Hygiene Behaviors.

PubMed

Piras, Susan E; Minnick, Ann; Lauderdale, Jana; Dietrich, Mary S; Vogus, Timothy J

2018-04-01

The aim of this article is to describe the associations of nurses' hand hygiene (HH) attitudes, subjective norms, and perceived behavioral control with observed and self-reported HH behavior. Hand hygiene is an essential strategy to prevent healthcare-associated infections. Despite tremendous efforts, nurses' HH adherence rates remain suboptimal. This quantitative descriptive study of ICU nurses in the southeastern United States was guided by the theory of planned behavior. The self-administered Patient Safety Opinion Survey and iScrub application, which facilitates observation, comprised the data set. Nurses' observed HH median was 55%; tendency to self-report was a much higher 90%. Subjective norm and perceived control scores were associated with observed and self-reported HH (P < .05) but not attitude scores or reports of intention. Nurses' subjective norm and perceived control are associated with observed and self-reported HH performance. Healthcare workers overestimate their HH performance. Findings suggest future research to explore manipulators of these variables to change nurses' HH behavior.

How to influence patient oral hygiene behavior effectively.

PubMed

Clarkson, J E; Young, L; Ramsay, C R; Bonner, B C; Bonetti, D

2009-10-01

Considerable resources are expended in dealing with dental disease easily prevented with better oral hygiene. The study hypothesis was that an evidence-based intervention, framed with psychological theory, would improve patients' oral hygiene behavior. The impact of trial methodology on trial outcomes was also explored by the conducting of two independent trials, one randomized by patient and one by dentist. The study included 87 dental practices and 778 patients (Patient RCT = 37 dentists/300 patients; Cluster RCT = 50 dentists/478 patients). Controlled for baseline differences, pooled results showed that patients who experienced the intervention had better behavioral (timing, duration, method), cognitive (confidence, planning), and clinical (plaque, gingival bleeding) outcomes. However, clinical outcomes were significantly better only in the Cluster RCT, suggesting that the impact of trial design on results needs to be further explored.

Meta-analysis of food safety training on hand hygiene knowledge and attitudes among food handlers.

PubMed

Soon, Jan Mei; Baines, Richard; Seaman, Phillip

2012-04-01

Research has shown that traditional food safety training programs and strategies to promote hand hygiene increases knowledge of the subject. However, very few studies have been conducted to evaluate the impact of food safety training on food handlers' attitudes about good hand hygiene practices. The objective of this meta-analytical study was to assess the extent to which food safety training or intervention strategies increased knowledge of and attitudes about hand hygiene. A systematic review of food safety training articles was conducted. Additional studies were identified from abstracts from food safety conferences and food science education conferences. Search terms included combinations of "food safety," "food hygiene," "training," "education," "hand washing," "hand hygiene," "knowledge," "attitudes," "practices," "behavior," and "food handlers." Only before- and after-training approaches and cohort studies with training (intervention group) and without training (control group) in hand hygiene knowledge and including attitudes in food handlers were evaluated. All pooled analyses were based on a random effects model. Meta-analysis values for nine food safety training and intervention studies on hand hygiene knowledge among food handlers were significantly higher than those of the control (without training), with an effect size (Hedges' g) of 1.284 (95% confidence interval [CI] ∼ 0.830 to 1.738). Meta-analysis of five food safety training and intervention studies in which hand hygiene attitudes and self-reported practices were monitored produced a summary effect size of 0.683 (95% CI ∼ 0.523 to 0.843). Food safety training increased knowledge and improved attitudes about hand hygiene practices. Refresher training and long-term reinforcement of good food handling behaviors may also be beneficial for sustaining good hand washing practices.

Effectiveness of a training programme to improve hand hygiene compliance in primary healthcare

PubMed Central

2009-01-01

Background Hand hygiene is the most effective measure for preventing infections related to healthcare, and its impact on the reduction of these infections is estimated at 50%. Non-compliance has been highlighted in several studies in hospitals, although none have been carried out in primary healthcare. Main objective To evaluated the effect of a "Hand Hygiene for the reduction of healthcare-associated infections" training program for primary healthcare workers, measured by variation from correct hand hygiene compliance, according to regulatory and specific criteria, 6 months after the baseline, in the intervention group (group receiving a training program) and in the control group (a usual clinical practice). Secondary objectives -To describe knowledges, attitudes and behaviors as regards hand hygiene among the professionals, and their possible association with "professional burnout", stratifying the results by type of group (intervention and usual clinical practice). -To estimate the logistic regression model that best explains hand hygiene compliance. Methods/Design Experimental study of parallel groups, with a control group, and random assignment by Health Center. Area of study.- Health centers in north-eastern Madrid (Spain). Sample studied.- Healthcare workers (physicians, odontostomatologists, pediatricians, nurses, dental hygienists, midwife and nursing auxiliaries). Intervention.- A hand hygiene training program, including a theoretical-practical workshop, provision of alcohol-based solutions and a reminder strategy in the workplace. Other variables: sociodemographic and professional knowledges, attitudes, and behaviors with regard to hand hygiene. Statistical Analysis: descriptive and inferential, using multivariate methods (covariance analysis and logistic regression). Discussion This study will provide valuable information on the prevalence of hand hygiene non-compliance, and improve healthcare. PMID:20015368

[Hygiene between tradition and implementation].

PubMed

Hansis, M L

2004-04-01

The basis of evidence for hygiene rules implemented in hospitals is traditionally small. This is not only because there is little theoretical knowledge on the reciprocal influence between a single hygienic mistake/a single microbial input and the manifestation of a nosocomial infection. There are also not enough clinical studies, especially on complex hygiene questions, to determine whether special measures (e.g., septic rooms)can compensate for deficits in hygiene practice. Furthermore, it would be necessary to designate security buffers distinctly. In-house traditions are able to stabilize hygienic behavior in an excellent manner. They should be fostered and not disparaged as myths. Discussions of experts should not be conducted in public; that is disastrous for the everyday work of physicians in hospitals.

Mixing of Honeybees with Different Genotypes Affects Individual Worker Behavior and Transcription of Genes in the Neuronal Substrate

PubMed Central

Bienefeld, Kaspar; Beye, Martin

2012-01-01

Division of labor in social insects has made the evolution of collective traits possible that cannot be achieved by individuals alone. Differences in behavioral responses produce variation in engagement in behavioral tasks, which as a consequence, generates a division of labor. We still have little understanding of the genetic components influencing these behaviors, although several candidate genomic regions and genes influencing individual behavior have been identified. Here, we report that mixing of worker honeybees with different genotypes influences the expression of individual worker behaviors and the transcription of genes in the neuronal substrate. These indirect genetic effects arise in a colony because numerous interactions between workers produce interacting phenotypes and genotypes across organisms. We studied hygienic behavior of honeybee workers, which involves the cleaning of diseased brood cells in the colony. We mixed ∼500 newly emerged honeybee workers with genotypes of preferred Low (L) and High (H) hygienic behaviors. The L/H genotypic mixing affected the behavioral engagement of L worker bees in a hygienic task, the cooperation among workers in uncapping single brood cells, and switching between hygienic tasks. We found no evidence that recruiting and task-related stimuli are the primary source of the indirect genetic effects on behavior. We suggested that behavioral responsiveness of L bees was affected by genotypic mixing and found evidence for changes in the brain in terms of 943 differently expressed genes. The functional categories of cell adhesion, cellular component organization, anatomical structure development, protein localization, developmental growth and cell morphogenesis were overrepresented in this set of 943 genes, suggesting that indirect genetic effects can play a role in modulating and modifying the neuronal substrate. Our results suggest that genotypes of social partners affect the behavioral responsiveness and the neuronal substrate of individual workers, indicating a complex genetic architecture underlying the expression of behavior. PMID:22348118

A service-learning project to eliminate barriers to oral care for children with special health care needs.

PubMed

DeMattei, Ronda R; Allen, Jessica; Goss, Breanna

2012-06-01

Children with special health care needs face many barriers to oral care and are at high risk for oral disease. School nurses are in a unique position to promote oral wellness in this vulnerable population. Collaboration between school nurses and dental hygiene faculty resulted in the formation of a partnership between a university-based dental hygiene program and two special education districts in rural southern Illinois. Senior dental hygiene students participated in a school-based service-learning project that provided dental examinations, preventive services, and education to children with special health care needs. Evidence-based behavioral interventions were used to teach children to comply with oral procedures. School nurses mentored dental hygiene students in behavior management of children. Dental exams were provided to 234 children from four special education schools with the majority receiving cleanings and fluoride.

Association between sleep behavior and sleep-related factors among university students in Hong Kong.

PubMed

Suen, Lorna K P; Hon, K L Ellis; Tam, Wilson W S

2008-09-01

Sleep problems among university students are common; however, the association between many sleep-related factors and sleep behaviors is still unclear. The purpose of this study is to examine different sleep behaviors and sleep-related factors influencing such behaviors in university students. A descriptive survey was conducted on 400 university students in Hong Kong. The instruments for data collection consisted of the Pittsburgh Sleep Quality Index (PSQI), a sleep hygiene practice questionnaire, demographic data, and other sleep-related factors. The results reveal that 57.5% of the 400 university students are poor sleepers. Sex, year of study, sleep hygiene practice, and perceived adequate sleep in the past month all demonstrate significant associations with poor sleepers. A high prevalence of sleep-related problems among college students is confirmed and associated factors are identified. Students should be encouraged to follow sleep hygiene practice, adequate time management for academic and social activities, and suitable stress-relieving measures.

Effects of hygiene and defecation behavior on helminths and intestinal protozoa infections in Taabo, Côte d'Ivoire.

PubMed

Schmidlin, Thomas; Hürlimann, Eveline; Silué, Kigbafori D; Yapi, Richard B; Houngbedji, Clarisse; Kouadio, Bernadette A; Acka-Douabélé, Cinthia A; Kouassi, Dongo; Ouattara, Mamadou; Zouzou, Fabien; Bonfoh, Bassirou; N'Goran, Eliézer K; Utzinger, Jürg; Raso, Giovanna

2013-01-01

More than 1 billion people are currently infected with soil-transmitted helminths and schistosomes. The global strategy to control helminthiases is the regular administration of anthelmintic drugs to at-risk populations. However, rapid re-infection occurs in areas where hygiene, access to clean water, and sanitation are inadequate. In July 2011, inhabitants from two villages and seven hamlets of the Taabo health demographic surveillance system in south-central Côte d'Ivoire provided stool and urine samples. Kato-Katz and ether-concentration methods were used for the diagnosis of Schistosoma mansoni, soil-transmitted helminths (Ascaris lumbricoides, Trichuris trichiura, and hookworm), and intestinal protozoa. Urine samples were subjected to a filtration method for the diagnosis of Schistosoma haematobium. A questionnaire was administered to households to obtain information on knowledge, attitude, practice, and beliefs in relation to hygiene, sanitation, and defecation behavior. Logistic regression models were employed to assess for associations between questionnaire data and parasitic infections. A total of 1,894 participants had complete data records. Parasitological examinations revealed prevalences of hookworm, S. haematobium, T. trichiura, S. mansoni, and A. lumbricoides of 33.5%, 7.0%, 1.6%, 1.3% and 0.8%, respectively. Giardia intestinalis and Entamoeba histolytica/E. dispar were detected in 15.0% and 14.4% of the participants, respectively. Only one out of five households reported the presence of a latrine, and hence, open defecation was common. Logistic regression analysis revealed that age, sex, socioeconomic status, hygiene, and defecation behavior are determinants for helminths and intestinal protozoa infections. We found that inadequate sanitation and hygiene behavior are associated with soil-transmitted helminths and intestinal protozoa infections in the Taabo area of south-central Côte d'Ivoire. Our data will serve as a benchmark to monitor the effect of community-led total sanitation and hygiene education to reduce the transmission of helminthiases and intestinal protozoa infections.

Effects of Hygiene and Defecation Behavior on Helminths and Intestinal Protozoa Infections in Taabo, Côte d’Ivoire

PubMed Central

Schmidlin, Thomas; Hürlimann, Eveline; Silué, Kigbafori D.; Yapi, Richard B.; Houngbedji, Clarisse; Kouadio, Bernadette A.; Acka-Douabélé, Cinthia A.; Kouassi, Dongo; Ouattara, Mamadou; Zouzou, Fabien; Bonfoh, Bassirou; N’Goran, Eliézer K.; Utzinger, Jürg; Raso, Giovanna

2013-01-01

Background More than 1 billion people are currently infected with soil-transmitted helminths and schistosomes. The global strategy to control helminthiases is the regular administration of anthelmintic drugs to at-risk populations. However, rapid re-infection occurs in areas where hygiene, access to clean water, and sanitation are inadequate. Methodology In July 2011, inhabitants from two villages and seven hamlets of the Taabo health demographic surveillance system in south-central Côte d’Ivoire provided stool and urine samples. Kato-Katz and ether-concentration methods were used for the diagnosis of Schistosoma mansoni, soil-transmitted helminths (Ascaris lumbricoides, Trichuris trichiura, and hookworm), and intestinal protozoa. Urine samples were subjected to a filtration method for the diagnosis of Schistosoma haematobium. A questionnaire was administered to households to obtain information on knowledge, attitude, practice, and beliefs in relation to hygiene, sanitation, and defecation behavior. Logistic regression models were employed to assess for associations between questionnaire data and parasitic infections. Principal Findings A total of 1,894 participants had complete data records. Parasitological examinations revealed prevalences of hookworm, S. haematobium, T. trichiura, S. mansoni, and A. lumbricoides of 33.5%, 7.0%, 1.6%, 1.3% and 0.8%, respectively. Giardia intestinalis and Entamoeba histolytica/E. dispar were detected in 15.0% and 14.4% of the participants, respectively. Only one out of five households reported the presence of a latrine, and hence, open defecation was common. Logistic regression analysis revealed that age, sex, socioeconomic status, hygiene, and defecation behavior are determinants for helminths and intestinal protozoa infections. Conclusions/Significance We found that inadequate sanitation and hygiene behavior are associated with soil-transmitted helminths and intestinal protozoa infections in the Taabo area of south-central Côte d’Ivoire. Our data will serve as a benchmark to monitor the effect of community-led total sanitation and hygiene education to reduce the transmission of helminthiases and intestinal protozoa infections. PMID:23840358

Cocamidopropyl betaine.

PubMed

Jacob, Sharon E; Amini, Sadegh

2008-01-01

Cocamidopropyl betaine (CAPB) is an amphoteric synthetic detergent that has been increasingly used in cosmetics and personal hygiene products (eg, shampoos, contact lens solutions, toothpaste detergents, makeup removers, bath gels, skin care products, cleansers, liquid soaps, antiseptics, and gynecologic and anal hygiene products) because it induces relatively mild skin irritation. Delayed T-cell-mediated type IV hypersensitivity reactions to CAPB have been reported, and contact sensitization prevalence is estimated at between 3.0 and 7.2%. The increasing rates of sensitization led to CAPB's being named Allergen of the Year in 2004. Related impurities rendered during the manufacturing process (such as amidoamine and dimethylaminopropylamine) are thought to play a role in sensitization.

Correlation of proteome-wide changes with social immunity behaviors provides insight into resistance to the parasitic mite, Varroa destructor, in the honey bee (Apis mellifera)

PubMed Central

2012-01-01

Background Disease is a major factor driving the evolution of many organisms. In honey bees, selection for social behavioral responses is the primary adaptive process facilitating disease resistance. One such process, hygienic behavior, enables bees to resist multiple diseases, including the damaging parasitic mite Varroa destructor. The genetic elements and biochemical factors that drive the expression of these adaptations are currently unknown. Proteomics provides a tool to identify proteins that control behavioral processes, and these proteins can be used as biomarkers to aid identification of disease tolerant colonies. Results We sampled a large cohort of commercial queen lineages, recording overall mite infestation, hygiene, and the specific hygienic response to V. destructor. We performed proteome-wide correlation analyses in larval integument and adult antennae, identifying several proteins highly predictive of behavior and reduced hive infestation. In the larva, response to wounding was identified as a key adaptive process leading to reduced infestation, and chitin biosynthesis and immune responses appear to represent important disease resistant adaptations. The speed of hygienic behavior may be underpinned by changes in the antenna proteome, and chemosensory and neurological processes could also provide specificity for detection of V. destructor in antennae. Conclusions Our results provide, for the first time, some insight into how complex behavioural adaptations manifest in the proteome of honey bees. The most important biochemical correlations provide clues as to the underlying molecular mechanisms of social and innate immunity of honey bees. Such changes are indicative of potential divergence in processes controlling the hive-worker maturation. PMID:23021491

Correlation of proteome-wide changes with social immunity behaviors provides insight into resistance to the parasitic mite, Varroa destructor, in the honey bee (Apis mellifera).

PubMed

Parker, Robert; Guarna, M Marta; Melathopoulos, Andony P; Moon, Kyung-Mee; White, Rick; Huxter, Elizabeth; Pernal, Stephen F; Foster, Leonard J

2012-06-29

Disease is a major factor driving the evolution of many organisms. In honey bees, selection for social behavioral responses is the primary adaptive process facilitating disease resistance. One such process, hygienic behavior, enables bees to resist multiple diseases, including the damaging parasitic mite Varroa destructor. The genetic elements and biochemical factors that drive the expression of these adaptations are currently unknown. Proteomics provides a tool to identify proteins that control behavioral processes, and these proteins can be used as biomarkers to aid identification of disease tolerant colonies. We sampled a large cohort of commercial queen lineages, recording overall mite infestation, hygiene, and the specific hygienic response to V. destructor. We performed proteome-wide correlation analyses in larval integument and adult antennae, identifying several proteins highly predictive of behavior and reduced hive infestation. In the larva, response to wounding was identified as a key adaptive process leading to reduced infestation, and chitin biosynthesis and immune responses appear to represent important disease resistant adaptations. The speed of hygienic behavior may be underpinned by changes in the antenna proteome, and chemosensory and neurological processes could also provide specificity for detection of V. destructor in antennae. Our results provide, for the first time, some insight into how complex behavioural adaptations manifest in the proteome of honey bees. The most important biochemical correlations provide clues as to the underlying molecular mechanisms of social and innate immunity of honey bees. Such changes are indicative of potential divergence in processes controlling the hive-worker maturation.

Challenges for environmental hygiene practices in Australian paramedic-led health care: A brief report.

PubMed

Barr, Nigel; Holmes, Mark; Roiko, Anne; Dunn, Peter; Lord, Bill

2018-06-01

This study explored the self-reported behaviors and perceptions of Australian paramedics in relation to their environmental hygiene practices. A national online survey was conducted with Paramedics Australasia members (N = 417). Participants reported working in ambulances often contaminated with body fluids. Widespread noncompliance with routine and deep cleaning of ambulances, and misunderstandings about environmental hygiene practices were apparent. Improvements to environmental hygiene practices of Australian paramedics are recommended to avoid pathogen transmission and ensure patient safety. Copyright © 2018 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Interventions for the Reduction of Dental Anxiety and Corresponding Behavioral Deficits in Children with Autism Spectrum Disorder.

PubMed

Elmore, Jessica L; Bruhn, Ann M; Bobzien, Jonna L

2016-04-01

Autism Spectrum Disorder (ASD) can greatly inhibit a child's communication and social interaction skills, impacting their comfort during dental hygiene treatment and services. Children with ASD may exhibit sensory sensitivities, fear of the unfamiliar and lack of socio-cognitive understanding, leading to anxiety and corresponding behavioral deficits. Since the prevalence rates for ASD have risen significantly in the past decade, increased emphasis has been placed on educational and behavior guidance techniques, which can be helpful for children with ASD because of their increased capabilities in visual-processing. The purpose of this literature review is to summarize the interventions available to reduce dental anxiety in children with ASD, and to determine which strategies are best suited for implementation by the dental hygienist. Advancements in technology and socio-behavioral interventions were assessed for appropriate use, efficacy and engagement in the target population. Interventions were categorized into the following groups: picture cards, video technologies and mobile applications. Copyright © 2016 The American Dental Hygienists’ Association.

The Inquiry Approach in Dental Hygiene Education.

ERIC Educational Resources Information Center

Scott, Ruth Lois; And Others

1985-01-01

A study to assess the impact of an inquiry-oriented curriculum in a dental hygiene program is described. Two instruments, designed to measure student perception of personal and faculty inquiry and disinquiry behavior, were administered. The implications of the findings are discussed. (Author/MLW)

Comparative clinical study testing the effectiveness of school based oral health education using experiential learning or traditional lecturing in 10 year-old children.

PubMed

Angelopoulou, Matina V; Kavvadia, Katerina; Taoufik, Konstantina; Oulis, Constantine J

2015-04-28

School based oral health education through traditional lecturing has been found successful only in improving oral health knowledge, while has low effectiveness in oral hygiene and gingival health. The aim of this study was to evaluate the effectiveness of experiential learning (EL) oral health education to traditional lecturing (TL), on enhancing oral health knowledge, attitude and behavior as well as oral hygiene, gingival health and caries of 10-year-old children. Eighty-four children were recruited for the EL and 100 for the TL group from 3 locations in Greece. Data regarding oral health knowledge, attitude and behavior were collected via questionnaires. Data regarding dental plaque, gingivitis and caries were collected by clinical examination. The evaluation using questionnaires and clinical examination was assessed at baseline and 6 and 18 months afterwards. Two calibrated pediatric dentists examined the students using a periodontal probe and artificial light. Modified hygiene index (HI) was used for dental plaque recording, the simplified gingival index (GI-S) was used for gingivitis and DMFT, based on BASCD criteria, for dental caries. Based on a dedicated manual, the teacher applied in the classroom the oral health educational program using EL. EL group had statistically significant better hygiene than the TL at 6 months (p < 0.05). Within the same group, both groups had enhanced oral health knowledge at 6 and 18 months (p < 0.05) and improved oral health behavior (p > 0.05) and attitude (p > 0.05) at 6 months in comparison to baseline. EL program was found more successful than TL in oral hygiene improvement. Both oral health education programs improved the oral health knowledge, attitude and behavior of children. ClinicalTrials.gov (NCT02320162).

A comparative evaluation of oral hygiene practices, oral health status, and behavior between graduate and post-graduate dentists of North India: An epidemiological survey

PubMed Central

Singh, Maan Surinder; Tuli, Aaswin Kaur

2013-01-01

Objectives: The present study was carried out to compare oral hygiene practices, oral health status and behavior of graduate and postgraduate dentists of North India. Materials and Methods: The study was carried out among 727 dentists (446 graduate i.e., Group A and 281 post graduate i.e., Group B) through an online questionnaire. The questionnaire covered oral hygiene regimen, adverse oral habits, information regarding dental visits and dental treatment. Results: Results showed less than adequate oral hygiene practices among both the groups with more so in the graduate group (P ≤ 0.05). Very few dentists in both the groups reported any adverse oral habit. A more positive (P ≤ 0.05) attitude towards regular dental check up and dental treatment was seen in post-graduate dentists when compared to graduates. Conclusion: Very few dentists in both the groups followed ideal dental hygiene regimen. Dentists are the role models for the society as far as oral health is concerned; hence they need to be more responsible and lay more stress on their daily regimen and improve the scenario. PMID:24478975

Predicting undergraduates' intentions to improve oral health behaviors: the importance of self-identity--a pilot study.

PubMed

Dumitrescu, Alexandrina L; Duţă, Carmen; Dogaru, Carmen Beatrice; Manolescu, Bogdan

2013-08-01

The purpose of this study was to explore the predictive ability of factors associated with the Theory of Planned Behavior (TPB) on oral health behaviors. The participants of this descriptive, cross-sectional study were 179 first year medical students at the Carol Davila University of Medicine and Pharmacy that completed a questionnaire assessing TPB variables, self-identity and their current oral hygiene behaviors. Significant differences in self-identity regarding the toothbrushing behavior and reason for the dental visit were observed (p < 0.0001). When participants were classified in 2 groups according to their levels of self-identity, significant differences were found according to their age, toothbrushing frequency, attitudes, perceived behavioral control and intention for improving oral hygiene (p < 0.0001). Self-identity had a statistically significant positive correlation with affective attitudes, cognitive attitudes, subjective norms, perceived behavioral control and intention for improving oral hygiene. Hierarchical multiple regressions for toothbrushing frequency revealed that the TPB factors and self-identity explained 31% and 35% from the intention to improving behaviors, the coefficients for self-identity being significant. The structural equation model revealed the effect of self-identity on intention on improving oral health behaviors and the effect of past-behavior on self-identity. The findings revealed the value of the extended TPB model as a predictor of intention to improve oral health behaviors. Dental educators should focus on issues of students' self-identity as a person concerned by their oral health.

Curricular Guidelines for Dental Hygiene Care for the Handicapped.

ERIC Educational Resources Information Center

Journal of Dental Education, 1984

1984-01-01

The American Association of Dental Schools' guidelines for dental hygiene curriculum cover the scope and definitions of care for the handicapped, interrelationships between disciplines and courses, a curriculum overview, primary educational goals, prerequisites, a core content outline, specific behavioral objectives, sequencing, faculty, and…

Alkali production in the mouth and its relationship with certain patient's characteristics.

PubMed

Gordan, Valeria Veiga; McEdward, Deborah Landry; Ottenga, Marc Edward; Garvan, Cynthia Wilson; Harris, Pearl Ann

2014-01-01

To assess the relationships among alkali production, diet, oral health behaviors, and oral hygiene. Data from 52 subjects including demographics, diet, and oral hygiene scores were analyzed against the level of arginine and urea enzymes in plaque and saliva samples. An oral habit survey was completed that included: use of tobacco (TB), alcohol (AH), sugary drinks (SD), and diet. Alkali production through arginine deiminase (ADS) and urease activities were measured in smooth-surface supragingival dental plaque and un stimulated saliva samples from all subjects. ADS and urease activities were measured by quantification of the ammonia generated from the incubation of plaque or saliva samples. Spearman correlations were used to compute all associations. Participants in the lowest SES (Socio-economic status) group had the habit of consuming sugary drinks the most and had the highest rate of tobacco use. Males consumed significantly more alcohol than females. No significant relationship was found between age or gender and alkali production. Higher rates of sugary drink consumption and tobacco use were significantly related to lower alkali production. The study showed a relationship between alkali production and oral hygiene, diet, and certain oral health behaviors. Poor oral hygiene was significantly associated with age, lower SES, tobacco use, and alcohol, and sugary drinks consumption. Clinical relevance Certain oral health behaviors have an impact on oral hygiene and on alkali production; it is important to address these factors with patients as a strategy for caries control.

Comparison of oral health behavior among dental students, students of other disciplines, and fashion models in Switzerland.

PubMed

Kirchhoff, Julien; Filippi, Andreas

Self-reliant oral health behavior exert great influence on the oral health of our society. The aim of the present study was to find out whether there is an occupation-related difference in the oral health behavior between dental students, students of other disciplines, and fashion models in German-speaking Switzerland. The survey comprised 19 questions which were asked using a web-based anonymous questionnaire. The investigation particularly inquired about employed auxiliaries and their application for an improvement of oral hygiene. In addition, the satisfaction with the own teeth and smile as well as the influence of the occupation or the study on oral hygiene were examined. Included in this evaluation were 204 dental students, 257 students of other disciplines, and 117 fashion models aged between 21 and 25 years. The evaluation reveals that the state of knowledge and the professional relationship affect the practice of oral hygiene, in particular among dental students. Fashion models, however, are most intensively concerned with body care and oral hygiene. Their attention is directed particularly to means supposed to improve the smile as well as to ensure fresh breath. Dental students and fashion models constitute a selected minority clearly demarcated from students of other disciplines regarding a higher awareness of self-reliant oral hygiene. The comparatively minor rating of oral health in a group of basically well-trained individuals suggests great need of educational work in the general population.

Impact of a Comprehensive Workplace Hand Hygiene Program on Employer Health Care Insurance Claims and Costs, Absenteeism, and Employee Perceptions and Practices

PubMed Central

Arbogast, James W.; Moore-Schiltz, Laura; Jarvis, William R.; Harpster-Hagen, Amanda; Hughes, Jillian; Parker, Albert

2016-01-01

Objective: The aim of this study was to determine the efficacy of a multimodal hand hygiene intervention program in reducing health care insurance claims for hygiene preventable infections (eg, cold and influenza), absenteeism, and subjective impact on employees. Methods: A 13.5-month prospective, randomized cluster controlled trial was executed with alcohol-based hand sanitizer in strategic workplace locations and personal use (intervention group) and brief hand hygiene education (both groups). Four years of retrospective data were collected for all participants. Results: Hygiene-preventable health care claims were significantly reduced in the intervention group by over 20% (P < 0.05). Absenteeism was positively impacted overall for the intervention group. Employee survey data showed significant improvements in hand hygiene behavior and perception of company concern for employee well-being. Conclusion: Providing a comprehensive, targeted, yet simple to execute hand hygiene program significantly reduced the incidence of health care claims and increased employee workplace satisfaction. PMID:27281645

Impact of a Comprehensive Workplace Hand Hygiene Program on Employer Health Care Insurance Claims and Costs, Absenteeism, and Employee Perceptions and Practices.

PubMed

Arbogast, James W; Moore-Schiltz, Laura; Jarvis, William R; Harpster-Hagen, Amanda; Hughes, Jillian; Parker, Albert

2016-06-01

The aim of this study was to determine the efficacy of a multimodal hand hygiene intervention program in reducing health care insurance claims for hygiene preventable infections (eg, cold and influenza), absenteeism, and subjective impact on employees. A 13.5-month prospective, randomized cluster controlled trial was executed with alcohol-based hand sanitizer in strategic workplace locations and personal use (intervention group) and brief hand hygiene education (both groups). Four years of retrospective data were collected for all participants. Hygiene-preventable health care claims were significantly reduced in the intervention group by over 20% (P < 0.05). Absenteeism was positively impacted overall for the intervention group. Employee survey data showed significant improvements in hand hygiene behavior and perception of company concern for employee well-being. Providing a comprehensive, targeted, yet simple to execute hand hygiene program significantly reduced the incidence of health care claims and increased employee workplace satisfaction.

Phenotypic and genetic analyses of the varroa sensitive hygienic trait in Russian honey bee (hymenoptera: apidae) colonies.

PubMed

Kirrane, Maria J; de Guzman, Lilia I; Holloway, Beth; Frake, Amanda M; Rinderer, Thomas E; Whelan, Pádraig M

2014-01-01

Varroa destructor continues to threaten colonies of European honey bees. General hygiene, and more specific Varroa Sensitive Hygiene (VSH), provide resistance towards the Varroa mite in a number of stocks. In this study, 32 Russian (RHB) and 14 Italian honey bee colonies were assessed for the VSH trait using two different assays. Firstly, colonies were assessed using the standard VSH behavioural assay of the change in infestation of a highly infested donor comb after a one-week exposure. Secondly, the same colonies were assessed using an "actual brood removal assay" that measured the removal of brood in a section created within the donor combs as a potential alternative measure of hygiene towards Varroa-infested brood. All colonies were then analysed for the recently discovered VSH quantitative trait locus (QTL) to determine whether the genetic mechanisms were similar across different stocks. Based on the two assays, RHB colonies were consistently more hygienic toward Varroa-infested brood than Italian honey bee colonies. The actual number of brood cells removed in the defined section was negatively correlated with the Varroa infestations of the colonies (r2 = 0.25). Only two (percentages of brood removed and reproductive foundress Varroa) out of nine phenotypic parameters showed significant associations with genotype distributions. However, the allele associated with each parameter was the opposite of that determined by VSH mapping. In this study, RHB colonies showed high levels of hygienic behaviour towards Varroa -infested brood. The genetic mechanisms are similar to those of the VSH stock, though the opposite allele associates in RHB, indicating a stable recombination event before the selection of the VSH stock. The measurement of brood removal is a simple, reliable alternative method of measuring hygienic behaviour towards Varroa mites, at least in RHB stock.

Phenotypic and Genetic Analyses of the Varroa Sensitive Hygienic Trait in Russian Honey Bee (Hymenoptera: Apidae) Colonies

PubMed Central

Kirrane, Maria J.; de Guzman, Lilia I.; Holloway, Beth; Frake, Amanda M.; Rinderer, Thomas E.; Whelan, Pádraig M.

2015-01-01

Varroa destructor continues to threaten colonies of European honey bees. General hygiene, and more specific Varroa Sensitive Hygiene (VSH), provide resistance towards the Varroa mite in a number of stocks. In this study, 32 Russian (RHB) and 14 Italian honey bee colonies were assessed for the VSH trait using two different assays. Firstly, colonies were assessed using the standard VSH behavioural assay of the change in infestation of a highly infested donor comb after a one-week exposure. Secondly, the same colonies were assessed using an “actual brood removal assay” that measured the removal of brood in a section created within the donor combs as a potential alternative measure of hygiene towards Varroa-infested brood. All colonies were then analysed for the recently discovered VSH quantitative trait locus (QTL) to determine whether the genetic mechanisms were similar across different stocks. Based on the two assays, RHB colonies were consistently more hygienic toward Varroa-infested brood than Italian honey bee colonies. The actual number of brood cells removed in the defined section was negatively correlated with the Varroa infestations of the colonies (r2 = 0.25). Only two (percentages of brood removed and reproductive foundress Varroa) out of nine phenotypic parameters showed significant associations with genotype distributions. However, the allele associated with each parameter was the opposite of that determined by VSH mapping. In this study, RHB colonies showed high levels of hygienic behaviour towards Varroa -infested brood. The genetic mechanisms are similar to those of the VSH stock, though the opposite allele associates in RHB, indicating a stable recombination event before the selection of the VSH stock. The measurement of brood removal is a simple, reliable alternative method of measuring hygienic behaviour towards Varroa mites, at least in RHB stock. PMID:25909856

Curriculum Guidelines for Periodontics for Dental Hygiene Programs.

ERIC Educational Resources Information Center

Journal of Dental Education, 1986

1986-01-01

American Association of Dental Schools guidelines consist of an introduction to the field and its interrelationships with other fields of dental hygiene; an overview of the curriculum; outlines of primary educational goals, prerequisites, and specific content-related and clinical behavioral objectives; and recommendations concerning sequencing,…

Trends in occupational hygiene in Finland.

PubMed

Pääkkönen, Rauno; Koponen, Milja

2018-03-01

The aim of this work is to evaluate and describe the current status of, and prospects for, the future of occupational hygiene in Finland. The main sources of information include a seminar held in the annual meeting of Finnish Occupational Hygiene Society and interviews with different stakeholders. Nanotechnology and other new materials, changing work environments, circular economy including green jobs, new medical methods and advances of construction methods were recognized as future challenges. Future work opportunities for occupational hygiene experts included exposure assessments in indoor air surveys, private consulting and entrepreneurship in general, international activities and product safety issues. Unclear topics needing more attention in the future were thought to be in new exposures, sensitive persons, combined effects, skin exposures and applicability of personal protective equipment. Occupational hygiene should broaden its view; occupational hygienists should have to cooperate with other specialists and grasp new challenges.

Sleep Duration, Sleep Hygiene, and Insomnia in Adolescents with Asthma

PubMed Central

Meltzer, Lisa J.; Ullrich, Maureen; Szefler, Stanley J.

2014-01-01

Background There is a need to understand more about modifiable health behaviors that may be related to asthma control. Sleep is one such health behavior that has received little attention in pediatric asthma research. Objective To examine sleep duration, sleep hygiene, and insomnia in adolescents with and without asthma. Methods Adolescents (n=298, 51% male, 12–17 years, 48% with asthma) from the general community completed an on-line survey that included the International Study of Asthma and Allergies in Childhood (ISAAC) questionnaire, the Children’s Report of Sleep Patterns, and the Insomnia Severity Index. Results Sleep duration did not differ between asthma groups, yet more adolescents with severe asthma reported insufficient weekday sleep (44%) versus adolescents without asthma (31%). Significant asthma group differences were found for sleep hygiene, with adolescents with severe asthma reporting poorer sleep hygiene. Almost twice as many adolescents with severe asthma reported clinically significant insomnia than adolescents with mild or no asthma. Sleep hygiene variables were correlated with insomnia, although these associations did not differ between adolescents with and without severe asthma. Finally, both insomnia severity and asthma severity were significant predictors of daytime sleepiness, however asthma severity accounted for only 2% of the variance, compared to 28% of the variance accounted for by insomnia severity. Conclusions Many adolescents with severe asthma regularly obtain insufficient sleep, have poor sleep hygiene, and experience clinically significant insomnia. It is important to ask adolescents with asthma about sleep duration, sleep hygiene, and insomnia as there are effective interventions that can improve sleep for these youth. PMID:25213049

Use of a simulation intervention to examine differences in nursing students' hand hygiene knowledge, beliefs, and behaviors.

PubMed

Konicki, Tara; Miller, Elaine

2016-10-01

Although hand hygiene remains an essential aspect of quality care, adherence to best patient safety practices continues to pose major challenges. The objectives of this study are to examine hand hygiene knowledge, beliefs, practices, perceived importance and behaviors using Social Cognitive Theory and simulation-based intervention. Participants were taken from a convenience sample of 131 undergraduate nursing students enrolled in a nursing fundamentals course at an urban university in the midwestern United States, and then randomly assigned to their respective groups. Using an experimental pretest-posttest design, control and intervention groups received the same lecture pertaining to hand hygiene and 3 data collection points where van de Mortel's Hand Hygiene Questionnaire (HHQ) was administered. In addition, the intervention group viewed a 6.5min video related to healthcare acquired infection and participated in 4 simulated situations requiring hand hygiene, based on World Health Organization guidelines. For all students, the hand hygiene technique was assessed through the use of Glo Germ, followed by handwashing and photography under ultraviolet light (posttest only). Image illumination was analyzed using image processing software. Microbiological sampling plates (pretest-posttest) were assessed quantitatively by colony counting. Study findings did not support differences in the intervention group for the 5 hypothesized relationships. Social desirability responding and negative item confusion were found to occur with the HHQ in the student population. There was a significant difference in the UV hand photographs, with students in the afternoon having lower values than students in the morning. Given the study results, there were no definitive educational recommendations to teach hand hygiene to nursing students. Future research should continue to further examine multi-focal modalities to enhance adherence to hand hygiene practices, as well as control for extraneous mediating or moderating variables found in educational settings. Copyright © 2016 Elsevier Ltd. All rights reserved.

Promotion of Influenza Prevention Beliefs and Behaviors through Primary School Science Education

PubMed Central

Koep, TH; Jenkins, S; M Hammerlund, ME; Clemens, C; Fracica, E; Ekker, SC; Enders, FT; Huskins, WC; Pierret, C

2016-01-01

Background School-based campaigns to improve student health have demonstrated short-term success across various health topics. However, evidence of the effectiveness of programs in promoting healthy beliefs and behaviors is limited. We hypothesized that educational curricula teaching the science behind health promotion would increase student knowledge, beliefs and adherence to healthy behaviors, in this case related to influenza. Methods Integrated Science Education Outreach is a successful education intervention in Rochester, Minnesota public schools that has demonstrated improvements in student learning. Within this program, we designed novel curricula and assessments to determine if gains in knowledge extended to influenza prevention. Further, we coupled InSciEd Out programming with a clinical intervention, Influenza Prevention Prescription Education (IPPE), to compare students' attitudes, intentions and healthy behaviors utilizing surveys and hand hygiene monitoring equipment. Results 95 students participated in (IPPE) in the intervention school. Talking drawings captured improvement in influenza prevention understanding related to hand washing [pre n=17(43%); post n=30(77%)] and vaccination [pre n=2(5%); post n=15(38%)]. Findings from 1024 surveys from 566 students revealed strong baseline understanding and attitudes related to hand washing and cough etiquette (74% or greater positive responses). Automated hand hygiene monitoring in school bathrooms and classrooms estimated compliance for both soap (overall median 63%, IQR 38% to 100%) and hand sanitizer use (0.04 to 0.24 uses per student per day) but did not show significant pre/ post IPPE differences. Conclusions Student understanding of principles of influenza prevention was reasonably high. Even with this baseline, InSciEd Out and IPPE improved students’ unprompted knowledge of behaviors to prevent influenza, as reflected by talking drawings. This novel metric may be more sensitive in capturing knowledge among students than traditional assessment methods. However, IPPE did not produce further significant differences in student attitudes and behaviors regarding the flu. PMID:27525193

Promotion of Influenza Prevention Beliefs and Behaviors through Primary School Science Education.

PubMed

Koep, T H; Jenkins, S; M Hammerlund, M E; Clemens, C; Fracica, E; Ekker, S C; Enders, F T; Huskins, W C; Pierret, C

2016-06-01

School-based campaigns to improve student health have demonstrated short-term success across various health topics. However, evidence of the effectiveness of programs in promoting healthy beliefs and behaviors is limited. We hypothesized that educational curricula teaching the science behind health promotion would increase student knowledge, beliefs and adherence to healthy behaviors, in this case related to influenza. Integrated Science Education Outreach is a successful education intervention in Rochester, Minnesota public schools that has demonstrated improvements in student learning. Within this program, we designed novel curricula and assessments to determine if gains in knowledge extended to influenza prevention. Further, we coupled InSciEd Out programming with a clinical intervention, Influenza Prevention Prescription Education (IPPE), to compare students' attitudes, intentions and healthy behaviors utilizing surveys and hand hygiene monitoring equipment. 95 students participated in (IPPE) in the intervention school. Talking drawings captured improvement in influenza prevention understanding related to hand washing [pre n=17(43%); post n=30(77%)] and vaccination [pre n=2(5%); post n=15(38%)]. Findings from 1024 surveys from 566 students revealed strong baseline understanding and attitudes related to hand washing and cough etiquette (74% or greater positive responses). Automated hand hygiene monitoring in school bathrooms and classrooms estimated compliance for both soap (overall median 63%, IQR 38% to 100%) and hand sanitizer use (0.04 to 0.24 uses per student per day) but did not show significant pre/ post IPPE differences. Student understanding of principles of influenza prevention was reasonably high. Even with this baseline, InSciEd Out and IPPE improved students' unprompted knowledge of behaviors to prevent influenza, as reflected by talking drawings. This novel metric may be more sensitive in capturing knowledge among students than traditional assessment methods. However, IPPE did not produce further significant differences in student attitudes and behaviors regarding the flu.

Hygienic Activity Toward Varroa Mites in Capped Brood is not Dependent on Mite Reproductive Status

USDA-ARS?s Scientific Manuscript database

- The varroa resistance of bees selectively bred for high levels of varroa sensitive hygiene (VSH) is characterized by a reduction of (1) the mite infestation rate (Harris 2007 J. Apic. Res. / Bee World 46: 134-139) and (2) the percentage of fertile mites (Harris and Harbo 1999 J. Econ. Entomol. 92:...

The gram-negative sensing receptor PGRP-LC contributes to grooming induction in Drosophila

PubMed Central

Neyen, Claudine; Lemaitre, Bruno; Marion-Poll, Frédéric

2017-01-01

Behavioral resistance protects insects from microbial infection. However, signals inducing insect hygiene behavior are still relatively unexplored. Our previous study demonstrated that olfactory signals from microbes enhance insect hygiene behavior, and gustatory signals even induce the behavior. In this paper, we postulated a cross-talk between behavioral resistance and innate immunity. To examine this hypothesis, we employed a previously validated behavioral test to examine the function of taste signals in inducing a grooming reflex in decapitated flies. Microbes, which activate different pattern recognition systems upstream of immune pathways, were applied to see if there was any correlation between microbial perception and grooming reflex. To narrow down candidate elicitors, the grooming induction tests were conducted with highly purified bacterial components. Lastly, the role of DAP-type peptidoglycan in grooming induction was confirmed. Our results demonstrate that cleaning behavior can be triggered through recognition of DAP-type PGN by its receptor PGRP-LC. PMID:29121087

[An oral function improvement program utilizing health behavior theories ameliorates oral functions and oral hygienic conditions of pre-frail elderly persons].

PubMed

Sakaguchi, Hideo

2014-06-01

Oral function improvement programs utilizing health behavior theories are considered to be effective in preventing the need for long-term social care. In the present study, an oral function improvement program based upon health behavior theories was designed, and its utility was assessed in 102 pre-frail elderly persons (33 males, 69 females, mean age: 76.9 +/- 5.7) considered to be in potential need of long-term social care and attending a long-term care prevention class in Sayama City, Saitama Prefecture, Japan. The degree of improvement in oral functions (7 items) and oral hygienic conditions (3 items) was assessed by comparing oral health before and after participation in the program. The results showed statistically significant improvements in the following oral functions: (1) lip functions (oral diadochokinesis, measured by the regularity of the repetition of the syllable "Pa"), (2) tongue functions, (3) tongue root motor skills (oral diadochokinesis, measured by the regularity of the repetition of the syllables "Ta" and "Ka"), (4) tongue extension/retraction, (5) side-to-side tongue movement functions, (6) cheek motor skills, and (7) repetitive saliva swallowing test (RSST). The following measures of oral hygiene also showed a statistically significant improvement: (1) debris on dentures or teeth, (2) coated tongue, and (3) frequency of oral cleaning. These findings demonstrated that an improvement program informed by health behavior theories is useful in improving oral functions and oral hygiene conditions.

The relationship between healthy hygiene behavior and dengue haemorrhagic fever (DHF) incidence in Semarang

NASA Astrophysics Data System (ADS)

Mubarok, M. A.; Wahyuningsih, N. E.; Riani, D. A.; Putri, R.; Budiharjo, A.

2018-05-01

Dengue Haemorrhagic Fever (DHF) is an infectious disease caused by one of 4 different Dengue viruses and transmitted by Aedes aegypti and Aedes albopictus. Incidence Rate (IR) of DHF in Semarang District from 2006 to 2016 are always much higher than IR DHF of Central Java and IR DHF of National Indonesia. Human sweat contains components that plays an important role in the attractiveness of anthropophilic mosquito species. Human need to reduce their sweat components by applying healthy hygiene behavior. This study aims to analyze the relationship between healthy hygiene behavior through the habit of taking bath and the habit of hanging clothes with the-incidence of DHF in Semarang. We used a case control study with DHF sample cases from three hospitals in Semarang city (n=48) from the period of March to May 2017 and the control groups from healthy respondents with matched age, sex, and district location (n=48). The data was processed by Chi-Square test and calculation of Odds Ratio with 95% confidence interval. The result of the research shows that there was relationship between the habit of taking bath with DHF (p=0.038 and OR=2.391) and the habit of hanging clothes with DHF (p=0.009 and OR=3.839). In conclusion, there were relationship between healthy hygiene behavior through the habit of taking bath and the habit of hanging clothes with Dengue Haemorrhagic Fever cases in Semarang.

Honey bee lines selected for high propolis production also have superior hygienic behavior and increased honey and pollen stores.

PubMed

Nicodemo, D; De Jong, D; Couto, R H N; Malheiros, E B

2013-12-19

Honey bees use propolis to defend against invaders and disease organisms. As some colonies produce much more propolis than others, we investigated whether propolis collecting is associated with disease resistance traits, including hygienic behavior and resistance to the parasitic bee mite, Varroa destructor. The three highest (HP) and three lowest propolis-producing (LP) colonies among 36 Africanized honey bee colonies were initially selected. Queens and drones from these colonies were crossed through artificial insemination to produce five colonies of each of the following crosses: HP♀ X HP♂, LP♀ X HP♂, HP♀ X LP♂, and LP♀ X LP♂. Colonies headed by HP♀ X HP♂ queens produced significantly more propolis than those with HP♀ X LP♂ and LP♀ X HP♂ queens and these in turn produced significantly more propolis than those headed by LP♀ X LP♂ queens. The brood cell uncapping rate of the high-propolis-producing colonies in the hygienic behavior test was significantly superior to that of the other groups. The LP X LP group was significantly less hygienic than the two HP X LP crosses, based on the evaluation of the rate of removal of pin-killed pupae. The HP X HP colonies were significantly more hygienic than the other crosses. No significant differences were found in mite infestation rates among the groups of colonies; although overall, colony infestation rates were quite low (1.0 to 3.2 mites per 100 brood cells), which could have masked such effects. Honey and pollen stores were significantly and positively correlated with propolis production.

Effect of Vaginal Hygiene Module to Attitudes and Behavior of Pathological Vaginal Discharge Prevention Among Female Adolescents in Slemanregency, Yogyakarta, Indonesia

PubMed Central

Sumarah, Sumarah; Widyasih, Hesty

2017-01-01

Objective: To determine the effect of vaginal hygiene module to attitudes and behavior of pathological vaginal discharge prevention in adolescent girls in Sleman Regency, Yogyakarta, Indonesia. Materials and methods: This present study is a quasi experiment with pretest and post-test control group design. A total of 80 female students was selected randomly from two secondary schools at the study site and then distributed equally to control and experimental group. Only participants in the experimental group were given self-learning vaginal hygiene module to maintain vaginal cleanliness. A questionnaire was used as an instrument to measure the attitudes and behavior of vaginal discharge prevention. Paired and independent sample t-tests with significance level (p value) at 0.05 and Confidence Interval (CI) of 95%were employed to compare the mean difference. Results: There is a significant difference in the students’ attitude and practice of pathological vaginal discharge prevention between intervention and control group. The students who have been exposed to vaginal hygiene module for six months showed better attitudes and practice in pathological vaginal discharge prevention compared to their counterpart in control group who do not receive any module. Conclusion: The present study implied that vaginal hygiene module can be provided widely for female adolescents at their early puberty. District health officers may work closely with schools’ health promoter to reach the students and create a supportive environment for reproductive health discussion and forum in order to achieve better adolescents’ reproductive health status. PMID:29282418

Importance of Content and Format of Oral Health Instruction to Low-income Mexican Immigrant Parents: A Qualitative Study.

PubMed

Chang, Corissa P; Barker, Judith C; Hoeft, Kristin S; Guerra, Claudia; Chung, Lisa H; Burke, Nancy J

2018-01-01

This study's purpose was to explore how content and format of children's oral health instruction in the dental clinic is perceived by parents and might affect parents' knowledge and behaviors. Thirty low-income Mexican immigrant parents of children age five years and under were recruited from dental clinics in 2015 to 2016. In-person qualitative interviews in Spanish about their children's and their own experiences of dental care and home oral hygiene practices were conducted, digitally recorded, translated, and transcribed. Data analysis involved iteratively reading text data and developing and refining codes to find common themes. Twenty-five of 30 parents recalled receiving oral hygiene instruction, and 18 recalled receiving nutrition instruction and were included in analyses. The format and effectiveness of instruction varied. More engaging educational approaches were recalled and described in more detail than less engaging educational approaches. As a result of oral hygiene and nutritional instruction, most parents reported changing their oral hygiene home behaviors for their children; half aimed to reduce purchasing sugary foods and drinks. Most parents recalled receiving oral hygiene and nutrition instruction as part of their child's dental visit and reported incorporating the instruction and recommendations they received into their children's home routine.

Beyond douching: use of feminine hygiene products and STI risk among young women.

PubMed

Ott, Mary A; Ofner, Susan; Fortenberry, J Dennis

2009-05-01

Use of feminine hygiene products (feminine wipes, sprays, douches, and yeast creams) by adolescent women is common, yet understudied. We examine the association among these genital hygiene behaviors, condom use, and sexually transmitted infection (STI). Using the interview as our unit of analysis, we examined associations between genital hygiene behaviors (use of feminine wipes, feminine sprays, douches, or yeast creams), STI risk factors, and infection with Chlamydia trachomatis, Neisseria gonorrhoeae, and Trichomonas vaginalis. We recruited 295 adolescent women from primary care clinics as part of a larger longitudinal study of STI among high-risk adolescents. Participants completed face-to-face interviews every 3 months, and provided vaginal swabs for STI testing. Data were analyzed with repeated measures logistic models to control for multiple observations contributed by each participant. Participants reported douching in 25% of interviews, feminine sprays in 29%, feminine wipes in 27%, and yeast creams in 19% of interviews. We observed a co-occurrence of douching, spraying, and wiping. A past STI (6 months or more prior) was associated with increased likelihood of yeast cream use, and a recent STI (3 months prior) was associated with increased likelihood of feminine wipe use. Condom use was modestly associated with increased likelihood of douching. Young women frequently use feminine hygiene products, and it is important for clinicians to inquire about use as these products may mimic or mask STI. We found no associations between douching and STI, but instead modest associations between hygiene and STI prevention, suggesting motivation for self-care.

Impact of school health education program on personal hygiene among school children of Lucknow district.

PubMed

Khatoon, Ruby; Sachan, Beena; Khan, Mohsin Ali; Srivastava, J P

2017-01-01

Personal hygiene plays a major role to promote healthy life. This study was performed to assess the current level of knowledge and practicing behavior in regard to hand washing, bathing, tooth brushing, and taking care of nail and hair. A cross-sectional descriptive study was conducted on 800 students of Lucknow district. All the students were interviewed with a structured questionnaire (pretest). A visual display of good and bad personal hygiene was shown on projector and explained the benefits of good personal hygiene behavior. Again, structured questionnaire was given (posttest). Most of the students belonged to the 10-12 years age group. The knowledge of the students regarding general body cleanliness was 87.5% in posttest as compared to 53.8% in pretest. Keeping the hair well-trimmed was considered as a part of personal hygiene by 38.0% of students. Knowledge about eating less food in diarrhea was positive in 80% of students. Only 12.5% of students accepted that diarrhea can kill children (pretest) while 100% (posttest) children were aware of this fact. Practice regarding change of clothes was on alternate day in 79.5% of students. Most of the students were found washing their hair once a week (72.5%) and 70% students were washing hands before meal. Overall trend of knowledge and practice about personal hygiene was in poor condition among students at the time of pretest. Posttest results were highly satisfactory.

Mexican-American mothers’ initiation and understanding of home oral hygiene for young children

PubMed Central

HOEFT, Kristin S.; BARKER, Judith C.; MASTERSON, Erin E.

2012-01-01

Purpose To investigate caregiver beliefs and behaviors as key issues in the initiation of home oral hygiene routines. Oral hygiene helps reduce the prevalence of early childhood caries, which is disproportionately high among Mexican-American children. Methods Interviews were conducted with a convenience sample of 48 Mexican-American mothers of young children in a low income, urban neighborhood. Interviews were digitally recorded, translated, transcribed, coded and analyzed using standard qualitative procedures. Results The average age of tooth brushing initiation was 1.8±0.8 years; only a small proportion of parents (13%) initiated oral hygiene in accord with American Dental Association (ADA) recommendations. Mothers initiated 2 forms of oral hygiene: infant oral hygiene and regular tooth brushing. For the 48% of children who participated in infant oral hygiene, mothers were prompted by pediatrician and social service (WIC) professionals. For regular tooth brushing initiation, a set of maternal beliefs exist about when this oral hygiene practice becomes necessary for children. Beliefs are mainly based on a child’s dental maturity, interest, capacity and age/size. Conclusions Most (87%) of the urban Mexican-American mothers in the study do not initiate oral hygiene practices in compliance with ADA recommendations. These findings have implications for educational messages. PMID:19947134

Personal Hygiene Practices among Urban Homeless Persons in Boston, MA.

PubMed

Leibler, Jessica H; Nguyen, Daniel D; León, Casey; Gaeta, Jessie M; Perez, Debora

2017-08-18

Persons experiencing homelessness in the United States experience significant barriers to self-care and personal hygiene, including limited access to clean showers, laundry and hand washing facilities. While the obstacles to personal hygiene associated with homelessness may increase risk of infectious disease, hygiene-related behaviors among people experiencing homelessness has received limited attention. We conducted a cross-sectional study of individuals experiencing homelessness in Boston, MA ( n = 194) to identify hygiene-related self-care practices and risk factors for reduced hygiene in this population. Most participants (72%) reported taking a daily shower. More than 60% reported hand washing with soap five or more times each day, and use of hand sanitizer was widespread (89% reported using sanitizer in the last week). A majority (86%) used a laundromat or laundry machine to wash clothing, while 14% reported washing clothing in the sink. Heavy drinking, injection drug use, and sleeping outdoors were identified as significant risk factors for reduced hygiene practices. People experiencing homelessness who also engage in these activities may be among the most difficult to reach for intervention, yet targeted efforts may decrease illness risk associated with reduced hygiene. Housed friends and family play a critical role in assisting homeless individuals maintain hygiene by providing showers and laundry facilities.

Personal Hygiene Practices among Urban Homeless Persons in Boston, MA

PubMed Central

Leibler, Jessica H.; León, Casey; Gaeta, Jessie M.; Perez, Debora

2017-01-01

Persons experiencing homelessness in the United States experience significant barriers to self-care and personal hygiene, including limited access to clean showers, laundry and hand washing facilities. While the obstacles to personal hygiene associated with homelessness may increase risk of infectious disease, hygiene-related behaviors among people experiencing homelessness has received limited attention. We conducted a cross-sectional study of individuals experiencing homelessness in Boston, MA (n = 194) to identify hygiene-related self-care practices and risk factors for reduced hygiene in this population. Most participants (72%) reported taking a daily shower. More than 60% reported hand washing with soap five or more times each day, and use of hand sanitizer was widespread (89% reported using sanitizer in the last week). A majority (86%) used a laundromat or laundry machine to wash clothing, while 14% reported washing clothing in the sink. Heavy drinking, injection drug use, and sleeping outdoors were identified as significant risk factors for reduced hygiene practices. People experiencing homelessness who also engage in these activities may be among the most difficult to reach for intervention, yet targeted efforts may decrease illness risk associated with reduced hygiene. Housed friends and family play a critical role in assisting homeless individuals maintain hygiene by providing showers and laundry facilities. PMID:28820454

The Role of Psychological Androgyny in Female Students' Dental Career Choices.

ERIC Educational Resources Information Center

Hamby, Carol L.

1982-01-01

The Bem Sex Role Inventory was administered to female dental and dental hygiene students to determine whether the dental students are stereotypically androgynous and differ from dental hygiene students in sex role behavior and preference. The former group was self-described as androgynous and the latter as predominantly feminine. (Author/MSE)

A cognitive task analysis for dental hygiene.

PubMed

Cameron, C A; Beemsterboer, P L; Johnson, L A; Mislevy, R J; Steinberg, L S; Breyer, F J

2000-05-01

To be an effective assessment tool, a simulation-based examination must be able to evoke and interpret observable evidence about targeted knowledge, strategies, and skills in a manner that is logical and defensible. Dental Interactive Simulations Corporation's first assessment effort is the development of a scoring algorithm for a simulation-based dental hygiene initial licensure examination. The first phase in developing a scoring system is the completion of a cognitive task analysis (CTA) of the dental hygiene domain. In the first step of the CTA, a specifications map was generated to provide a framework of the tasks and knowledge that are important to the practice of dental hygiene. Using this framework, broad classes of behaviors that would tend to distinguish along the dental hygiene expert-novice continuum were identified. Nine paper-based cases were then designed with the expectation that the solutions of expert, competent, and novice dental hygienists would differ. Interviews were conducted with thirty-one dental hygiene students/practitioners to capture solutions to the paper-based cases. Transcripts of the interviews were analyzed to identify performance features that distinguish among the interviewees on the basis of their expertise. These features were more detailed and empirically grounded than the originating broad classes and better serve to ground the design of a scoring system. The resulting performance features were collapsed into nine major categories: 1) gathering and using information, 2) formulating problems and investigating hypotheses, 3) communication and language, 4) scripting behavior, 5) ethics, 6) patient assessment, 7) treatment planning, 8) treatment, and 9) evaluation. The results of the CTA provide critical information for defining the necessary elements of a simulation-based dental hygiene examination.

Using Olfaction and Unpleasant Reminders to Reduce the Intention-behavior Gap in Hand Washing

PubMed Central

Pellegrino, Robert; Crandall, Philip G.; Seo, Han-Seok

2016-01-01

Lack of hand washing is a leading cause of food borne illnesses. To successfully increase hand hygiene compliance, interventions must have continual engagement with employees. This study used a real-time prospective memory (PM) scenario to measure the effectiveness of a control and sensory reminders of disgust to influence hand washing behavior and performance. First, a model of hand washing performance was built by having six participants’ hands contaminated with GermGlo (a florescent micro-particle) and then washed their hands using predetermined protocols while monitored by an electronic hand hygiene verification (HHV) system. Next, eighty Hispanic/Latino participants, in a between-group experimental design, performed a PM experiment while one of four reminders were present (hand washing poster, disgusting image, disgusting sound, and disgusting odor) as the HHV recorded their hand washing performance. Visual cues, typical of hand washing campaigns, were not as effective at increasing hand hygiene compliance as disgust-induced sensory cues. Furthermore, olfactory disgust showed a significantly higher probability that individuals would engage in hand washing behaviors than all other conditions. This study provides new insight into the effectiveness of different senses and emotion to reduce the intention-behavior gap associated with modifying behaviors, and broadens current PM research to a real-time application. PMID:26732033

Nonhygienic behavior, knowledge, and attitudes among interactive splash park visitors.

PubMed

Nett, Randall J; Toblin, Robin; Sheehan, Annora; Huang, Wan-Ting; Baughman, Andrew; Carter, Kris

2010-11-01

Nonhygienic behavior likely contributed to three recreational waterborne illness (RWI) outbreaks at Idaho splash parks. The study described in this article examined the influence of signage and hygiene attendant presence on rates of nonhygienic behavior among children at splash parks and knowledge and attitudes of their adult supervisors. Investigators observed children for nonhygienic behaviors at four Idaho splash parks, two with signage and attendants. Supervisors were surveyed (N = 551) using an eight-item survey. Individually observed children (N = 145) were often seen exposing their buttocks to splash feature water and placing an open mouth to water. The rate of nonhygienic behaviors was not lower at parks with signage or staff. Supervisors reported bathing children before splash park entry infrequently. Signage and hygiene attendants do not adequately limit nonhygienic behaviors at splash parks, and supervisors have insufficient understanding of RWI. These findings have implica.tions for developing splash park regulations and RWI prevention efforts.

[Comprehensive study on the prevention of food poisoning through the investigation of an affected hospital food service facility].

PubMed

Kubota, Satoshi; Kawai, Hiromi

2015-01-01

In Japan, more than 20,000 people suffer from various types of food poisoning annually. In this paper, we discuss the prevention of food poisoning in hospital food service facilities from the perspective of hygiene management and organizational behavior. We inspected the kitchen environment and the meal preparation process in a hospital food service facility in Japan that had been the site of a food poisoning incident. To clarify the present state of hygiene management, interviews were conducted with both the head of the nutrition and food service section and the administrative manager. In addition, questionnaires were distributed to the food service staff to assess their level of satisfaction with the working environment. The facility had been built about 10 years previously and was well maintained. Meal preparations were performed according to the operation manual, and education and training for the food service staff were carried out daily. No problems were evident regarding hygiene management. However, concerning organizational behavior, the satisfaction level of the staff was found to be relatively low, which may have led to a reduction in their organizational commitment and a decrease in their performance. To aid in the prevention of food poisoning incidents in hospital food service facilities, it is essential not only to conduct standard hygiene management and training, but also to consider the organizational behavior of the food service staff.

Improving water, sanitation, and hygiene in schools in Indonesia: A cross-sectional assessment on sustaining infrastructural and behavioral interventions.

PubMed

Karon, Andrew J; Cronin, Aidan A; Cronk, Ryan; Hendrawan, Reza

2017-05-01

Water, sanitation, and hygiene (WASH) in schools are important for child health, development, and educational performance; yet coverage in Indonesian schools remains low. To address this deficiency, UNICEF and partners conducted a WASH intervention in 450 schools across three provinces in Indonesia. A survey evaluating the sustainability of infrastructure and behavioral interventions in comparison to control districts was conducted one year after completion of the intervention. The survey data were also compared with national government data to assess the suitability of government data to report progress on the Sustainable Development Goals (SDGs). Logistic regression was used to explore associations between WASH conditions and behaviors. Intervention schools were more likely to have handwashing stations with soap and water. In multivariable analyses, schools with a toilet operation and maintenance fund were more likely to have functional toilets. Students who learn hygiene skills from their teachers were less likely to defecate openly, more likely to share hygiene knowledge with their parents, and more likely to wash their hands. Survey data were comparable with government data, suggesting that Indonesian government monitoring may be a reliable source of data to measure progress on the SDGs. This research generates important policy and practice findings for scaling up and sustaining WASH in schools and may help improve WASH in schools programs in other low-resource contexts. Copyright © 2017 Elsevier GmbH. All rights reserved.

Preschool Teachers' Explanations for Hygiene Habits and Young Children's Biological Awareness of Contamination

ERIC Educational Resources Information Center

Toyama, Noriko

2016-01-01

Research Findings: Preschools have many norms and rules children are supposed to follow. Among them, behavioral norms associated with mealtime are of great consequence because eating is an essential life function. The present study examined young Japanese children's understanding of hygiene norms and rules at mealtime from the standpoint of their…

Students' Perception of Important Teaching Behaviors in Classroom and Clinical Environments of a Community College Nursing and Dental Hygiene Education Program

ERIC Educational Resources Information Center

Kimbrough-Walls, Vickie J.

2012-01-01

Student success is dependent on effective instruction. Yet, effective teaching is difficult to define and described differently by students, faculty, and administrators. Nursing and dental hygiene education programs require faculty to teach in both classroom and clinical environments. However, accreditation agencies for these programs mandate…

Urban Mexican-American mothers’ beliefs about caries etiology in children

PubMed Central

HOEFT, Kristin S.; BARKER, Judith C.; MASTERSON, Erin E.

2012-01-01

Objectives Caries is a severe condition which disproportionately affects Latino children in the U.S. This study sought contextual understanding of urban, low-income Mexican-American mothers’ beliefs, perceptions, knowledge and behavior surrounding causes of caries. Methods In urban San José, CA, a qualitative study was conducted with a convenience sample of Mexican-American mothers of young children about their beliefs and knowledge about the causes of caries. Audio-taped in-depth interviews with open-ended questions, primarily in Spanish, were translated to English and then transcribed verbatim. Texts were independently read and thematically analyzed by two researchers. Results Even while expressing uncertainty, all 48 mothers mentioned specific causes of caries, most frequently citing candy or juice consumption (85%), poor oral hygiene (65%) and use of the bottle (52%). Mothers rarely recognized cariogenic foods beyond candy, did not know or perform recommended oral hygiene routines, and demonstrated confusion and uncertainty about exactly how baby bottles are detrimental to teeth. Nearly half of these mothers also mentioned secondary cavity causes, such as genetics, lack of calcium, not going to the dentist, or lack of fluoride. Mothers did not mention the role of bacteria. While mothers recognize that oral hygiene can counteract the detrimental effects of candy consumption, they did not recognize its beneficial effects in other contexts. Nor did they know about other preventive activities. Conclusions Mothers recognized the three major important factors causing caries: sugar consumption, poor oral hygiene, and bottle use. However, their knowledge is limited in depth and specificity which restricts development of caries prevention behaviors. More comprehensive education is needed, including on caries prevention (oral hygiene) behaviors, which could lead to an increased sense of self-efficacy with respect to their children’s oral health. PMID:20156233

Human grooming in comparative perspective: People in six small-scale societies groom less but socialize just as much as expected for a typical primate.

PubMed

Jaeggi, Adrian V; Kramer, Karen L; Hames, Raymond; Kiely, Evan J; Gomes, Cristina; Kaplan, Hillard; Gurven, Michael

2017-04-01

Grooming has important utilitarian and social functions in primates but little is known about grooming and its functional analogues in traditional human societies. We compare human grooming to typical primate patterns to test its hygienic and social functions. Bayesian phylogenetic analyses were used to derive expected human grooming time given the potential associations between grooming, group size, body size, terrestriality, and several climatic variables across 69 primate species. This was compared against observed times dedicated to grooming, other hygienic behavior, and conversation among the Maya, Pumé, Sanöma, Tsimane', Yanomamö, and Ye'kwana (mean number of behavioral scans = 23,514). Expected grooming time for humans was 4% (95% Credible Interval = 0.07%-14%), similar to values observed in primates, based largely on terrestriality and phylogenetic signal (mean λ = 0.56). No other covariates strongly associated with grooming across primates. Observed grooming time across societies was 0.8%, lower than 89% of the expected values. However, the observed times dedicated to any hygienic behavior (3.0%) or "vocal grooming," that is conversation (7.3%), fell within the expected range. We found (i) that human grooming may be a (recent) phylogenetic outlier when defined narrowly as parasite removal but not defined broadly as personal hygiene, (ii) there was no support for thermoregulatory functions of grooming, and (iii) no support for the "vocal grooming" hypothesis of language having evolved as a less time-consuming means of bonding. Thus, human grooming reflects decreased hygienic needs, but similar social needs compared to primate grooming. © 2017 Wiley Periodicals, Inc.

Resolving the ambiguities: An industrial hygiene Indoor Air Quality (IAQ) symposium

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gammage, R.B.

1995-01-01

Resolving the Ambiguities: An Industrial Hygiene (IAQ) Symposium was a one-day event designed to inform practicing industrial hygienists about highlight presentations made at Indoor Air `93. A broad range of topics was presented by invited speakers. Topics included were attempts to deal with guidelines and standards, questionnaires, odors and sensory irritation, respiratory allergies, neuroses, sick building syndrome (SBS), and multiple chemical sensitivity (MCS).

WASH and gender in health care facilities: The uncharted territory.

PubMed

Kohler, Petra; Renggli, Samuel; Lüthi, Christoph

2017-11-08

Health care facilities in low- and middle-income countries are high-risk settings, and face special challenges to achieving sustainable water, sanitation, and hygiene (WASH) services. Our applied interdisciplinary research conducted in India and Uganda analyzed six dimensions of WASH services in selected health care facilities, including menstrual hygiene management. To be effective, WASH monitoring strategies in health care facilities must include gender sensitive measures. We present a novel strategy, showing that applied gender sensitive multitool assessments are highly productive in assessments of WASH services and facilities from user and provider perspectives. We discuss its potential for applications at scale and as an area of future research.

Effect of electronic real-time prompting on hand hygiene behaviors in health care workers.

PubMed

Pong, Steven; Holliday, Pamela; Fernie, Geoff

2018-03-02

Poor hand hygiene by health care workers is a major cause of nosocomial infections. This research evaluated the ability of an electronic monitoring system with real-time prompting capability to change hand hygiene behaviors. Handwashing activity was measured by counting dispenser activations on a single nursing unit before, during, and after installation of the system. The effect of changing the prompt duration on hand hygiene performance was determined by a cluster-randomized trial on 3 nursing units with 1 acting as control. Sustainability of performance and participation was observed on 4 nursing units over a year. All staff were eligible to participate. Between June 2015 and December 2016, a total of 459,376 hand hygiene opportunities and 330,740 handwashing events from 511 staff members were recorded. Dispenser activation counts were significantly influenced by use of the system (χ 2 [3] = 75.76; P < .0001). Hand hygiene performance dropped from 62.61% to 24.94% (odds ratio, 0.36; 95% confidence interval, 0.34-0.38) when the prompting feature was removed. Staff participation had a negative trajectory of -0.72% (P < .001), whereas change in average performance was -0.18% (P < .001) per week for the year. Use of electronic monitoring with real-time prompts of 20 seconds' duration nearly doubles handwashing activity and causes handwashing to occur sooner after entering a patient room. These improvements are sustainable over a year. Copyright © 2018 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Beyond Douching: Use of Feminine Hygiene Products and STI Risk Among Young Women

PubMed Central

Ott, Mary A.; Ofner, Susan; Fortenberry, J. Dennis

2010-01-01

Introduction Use of feminine hygiene products (feminine wipes, sprays, douches, and yeast creams) is common, yet understudied. Aim We examine the association among these genital hygiene behaviors, condom use, and STI. Methods We recruited 295 adolescent young women from primary care clinics as part of a larger longitudinal study of STI among high risk adolescents. Participants completed face-to-face interviews every three months, and provided vaginal swabs for STI testing. Main Outcome Measures Using the interview as our unit of analysis, we examined associations between genital hygiene behaviors (use of feminine wipes, feminine sprays, douches, or yeast creams), STI risk factors, and infection with C. trachomatis, N. gonorrhoeae, and T. vaginalis. Data were analyzed with repeated measures logistic models to control for multiple observations contributed by each participant. Results Participants reported douching in 25% of interviews, feminine sprays in 29%, feminine wipes in 27%, and yeast creams in19% of interviews. We observed a co-occurrence of douching, spraying and wiping. A past STI (6 months or more prior) was associated with increased likelihood of yeast cream use, and a recent STI (3 months prior) was associated with increased likelihood of feminine wipe use. Condom use was modestly associated with increased likelihood of douching. Conclusions Young women frequently use feminine hygiene products, and it is important for clinicians to inquire about use as these products may mimic or mask STI. We found no associations between douching and STI, but instead modest associations between hygiene and STI prevention, suggesting motivation for self-care. PMID:19170863

Education in children's sleep hygiene: which approaches are effective? A systematic review.

PubMed

Halal, Camila S E; Nunes, Magda L

2014-01-01

To analyze the interventions aimed at the practice of sleep hygiene, as well as their applicability and effectiveness in the clinical scenario, so that they may be used by pediatricians and family physicians for parental advice. A search of the PubMed database was performed using the following descriptors: sleep hygiene OR sleep education AND children or school-aged. In the LILACS and SciELO databases, the descriptors in Portuguese were: higiene E sono, educação E sono, educação E sono E crianças, e higiene E sono E infância, with no limitations of the publication period. In total, ten articles were reviewed, in which the main objectives were to analyze the effectiveness of behavioral approaches and sleep hygiene techniques on children's sleep quality and parents' quality of life. The techniques used were one or more of the following: positive routines; controlled comforting and gradual extinction or sleep remodeling; as well as written diaries to monitor children's sleep patterns. All of the approaches yielded positive results. Although behavioral approaches to pediatric sleep hygiene are easy to apply and adhere to, there have been very few studies evaluating the effectiveness of the available techniques. This review demonstrated that these methods are effective in providing sleep hygiene for children, thus reflecting on parents' improved quality of life. It is of utmost importance that pediatricians and family physicians are aware of such methods in order to adequately advise patients and their families. Copyright © 2014 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

Dental, Dental Hygiene, and Graduate Students' and Faculty Perspectives on Dental Hygienists' Professional Role and the Potential Contribution of a Peer Teaching Program.

PubMed

McComas, Martha J; Inglehart, Marita R

2016-09-01

The changing role of dental hygienists deserves dental and dental hygiene educators' attention. The first aim of this survey study was to assess University of Michigan dental, dental hygiene, and graduate students' and faculty members' perceptions of dental hygienists' roles; their attitudes and behaviors related to clinical interactions between dental and dental hygiene students; and perceived benefits of engaging dental hygiene students as peer teachers for dental students. The second aim was to assess whether one group of dental students' experiences with dental hygiene student peer teaching affected their perceptions of the dental hygiene profession. Survey respondents were 57 dental hygiene students in all three years of the program (response rate 60% to 100%); 476 dental students in all four years (response rate 56% to 100%); 28 dental and dental hygiene graduate students (response rate 28%); and 67 dental and dental hygiene faculty members (response rate 56%). Compared to the other groups, dental students reported the lowest average number of services dental hygienists can provide (p≤0.001) and the lowest average number of patient groups for which dental hygienists can provide periodontal care (p<0.001). Dental students also had the least positive attitudes about clinical interactions between dental hygiene and dental students (p<0.001) and perceived the fewest benefits of dental hygiene student peer teaching (p<0.001) before experiencing peer teaching. After experiencing dental hygiene student peer teaching, the dental students' perceptions of dental hygienists' roles, attitudes about clinical interactions with dental hygienists, and perceived benefits of dental hygiene student peer teachers improved and were more positive than the responses of their peers with no peer teaching experiences. These results suggest that dental hygiene student peer teaching may improve dental students' perceptions of dental hygienists' roles and attitudes about intraprofessional care.

Sleep Hygiene and Sleep Quality of Third-Trimester Pregnant Women.

PubMed

Tsai, Shao-Yu; Lee, Chien-Nan; Wu, Wei-Wen; Landis, Carol A

2016-02-01

The purpose of this descriptive study was to examine the associations of sleep hygiene and actigraphy measures of sleep with self-reported sleep quality in 197 pregnant women in northern Taiwan. Third-trimester pregnant women completed the Sleep Hygiene Practice Scale (SHPS) and the Pittsburgh Sleep Quality Index (PSQI) as well as the Center for Epidemiologic Studies-Depression Scale (CES-D), and wore an actigraph for 7 consecutive days. Student's t-test was used to compare the SHPS scores and means as well as variability of actigraphy sleep variables between poor sleepers (i.e., PSQI global score >5) and good sleepers (i.e., PSQI global score ≤5). Compared to good sleepers, poor sleepers reported significantly worse sleep hygiene, with higher SHPS scores and higher sleep schedule, arousal-related behavior, and sleep environment subscale scores. Poor sleepers had significantly greater intra-individual variability of sleep onset latency, total nighttime sleep, and wake after sleep onset than good sleepers. In stepwise linear regression, older maternal age (p = .01), fewer employment hours per week (p = .01), higher CES-D total score (p < .01), and higher SHPS arousal-related behavior subscale scores (p < .01) predicted self-reported global sleep quality. Findings support avoiding physically, physiologically, emotionally, or cognitively arousing activities before bedtime as a target for sleep-hygiene intervention in women during pregnancy. © 2015 Wiley Periodicals, Inc.

Knowledge, Attitude, and Practice on Menstrual Hygiene Management among School Adolescents.

PubMed

Yadav, Ram Naresh; Joshi, Shrijana; Poudel, Rajesh; Pandeya, Pawan

2018-01-01

Menstrual hygiene management remains a taboo in many communities in Nepal. Cultural beliefs about menstruation such as food taboos and untouchability have negative impact on dignity, health and education of adolescent girls. The objective of the study was to assess the current knowledge, attitude and practice of school adolescents on menstrual hygiene management in Doti District in Far-Western Nepal. This cross-sectional study was carried out from October to December 2016 at seven village development committees in Doti district, Nepal. This study was done among 276 students from grade seven and eight of 11 schools. Self-administered structured questionnaire was used to obtain information from school students. Descriptive analysis was done to analyse the knowledge, attitude and practice of school adolescents on menstrual hygiene management. 67.4% respondents had fair knowledge and 26.4% respondents had good knowledge on menstrual hygiene management. However, out of 141 female adolescent respondents, only 56 (40%) were engaged in good menstrual hygiene practices. Around half of the respondents had positive attitude towards menstrual hygiene management related issues. Although knowledge on menstrual hygiene management among school adolescents is fair, still attitude and practice need to improve. Findings indicate the need of behavior change communication campaigns along with frequent reinforcement of school health education programs.

Hesitation and error: Does product placement in an emergency department influence hand hygiene performance?

PubMed

Stackelroth, Jenny; Sinnott, Michael; Shaban, Ramon Z

2015-09-01

Existing research has consistently demonstrated poor compliance by health care workers with hand hygiene standards. This study examined the extent to which incorrect hand hygiene occurred as a result of the inability to easily distinguish between different hand hygiene solutions placed at washbasins. A direct observational method was used using ceiling-mounted, motion-activated video camera surveillance in a tertiary referral emergency department in Australia. Data from a 24-hour period on day 10 of the recordings were collected into the Hand Hygiene-Technique Observation Tool based on Feldman's criteria as modified by Larson and Lusk. A total of 459 episodes of hand hygiene were recorded by 6 video cameras in the 24-hour period. The observed overall rate of error in this study was 6.2% (27 episodes). In addition an overall rate of hesitation was 5.8% (26 episodes). There was no statistically significant difference in error rates with the 2 hand washbasin configurations. The amelioration of causes of error and hesitation by standardization of the appearance and relative positioning of hand hygiene solutions at washbasins may translate in to improved hand hygiene behaviors. Placement of moisturizer at the washbasin may not be essential. Crown Copyright © 2015. Published by Elsevier Inc. All rights reserved.

The health belief model and determinants of oral hygiene practices and beliefs in preteen children: a pilot study.

PubMed

Walker, Kimberly; Jackson, Richard

2015-01-01

There is limited understanding of children's behavioral decisions for practicing good oral hygiene. The purpose of this study was to identify factors that may motivate children to practice good oral hygiene. Guided by the Health Belief Model (HBM), eight focus groups of 42 American children (second through fifth graders) were interviewed concerning their histories with caries, perceived confidence in brushing, self-perceived susceptibility and vulnerability for caries and/or poor oral health, and perceived benefits and barriers to practicing oral hygiene. Most children equated good oral health as being central to their overall health; however, some viewed poor oral health as occurring only in the elderly while others believed poor oral health could begin at any age. Children cited esthetic appearance of teeth and the desire to please others by brushing without reminders as motivators of good oral hygiene. The greatest barriers to performing oral hygiene were a perceived lack of time and limited access to toothbrushes and dentifrice when away. To motivate children in this age range, emphasis should be placed on the positive aspects of maintaining good oral hygiene for its contribution to appearance and its implication for an overall healthy body and self-image.

Why sensitive bacteria are resistant to hospital infection control

PubMed Central

van Kleef, Esther; Luangasanatip, Nantasit; Bonten, Marc J; Cooper, Ben S

2017-01-01

Background: Large reductions in the incidence of antibiotic-resistant strains of Staphylococcus aureus and Clostridium difficile have been observed in response to multifaceted hospital-based interventions. Reductions in antibiotic-sensitive strains have been smaller or non-existent. It has been argued that since infection control measures, such as hand hygiene, should affect resistant and sensitive strains equally, observed changes must have largely resulted from other factors, including changes in antibiotic use. We used a mathematical model to test the validity of this reasoning. Methods: We developed a mechanistic model of resistant and sensitive strains in a hospital and its catchment area. We assumed the resistant strain had a competitive advantage in the hospital and the sensitive strain an advantage in the community. We simulated a hospital hand hygiene intervention that directly affected resistant and sensitive strains equally. The annual incidence rate ratio ( IRR) associated with the intervention was calculated for hospital- and community-acquired infections of both strains. Results: For the resistant strain, there were large reductions in hospital-acquired infections (0.1 ≤ IRR ≤ 0.6) and smaller reductions in community-acquired infections (0.2 ≤ IRR ≤  0.9). These reductions increased in line with increasing importance of nosocomial transmission of the strain. For the sensitive strain, reductions in hospital acquisitions were much smaller (0.6 ≤ IRR ≤ 0.9), while communityacquisitions could increase or decrease (0.9 ≤ IRR ≤ 1.2). The greater the importance of the community environment for the transmission of the sensitive strain, the smaller the reductions. Conclusions: Counter-intuitively, infection control interventions, including hand hygiene, can have strikingly discordant effects on resistant and sensitive strains even though they target them equally, following differences in their adaptation to hospital and community-based transmission. Observed lack of effectiveness of control measures for sensitive strains does not provide evidence that infection control interventions have been ineffective in reducing resistant strains. PMID:29260003

Why sensitive bacteria are resistant to hospital infection control.

PubMed

van Kleef, Esther; Luangasanatip, Nantasit; Bonten, Marc J; Cooper, Ben S

2017-01-01

Large reductions in the incidence of antibiotic-resistant strains of Staphylococcus aureus and Clostridium difficile have been observed in response to multifaceted hospital-based interventions. Reductions in antibiotic-sensitive strains have been smaller or non-existent. It has been argued that since infection control measures, such as hand hygiene, should affect resistant and sensitive strains equally, observed changes must have largely resulted from other factors, including changes in antibiotic use. We used a mathematical model to test the validity of this reasoning. We developed a mechanistic model of resistant and sensitive strains in a hospital and its catchment area. We assumed the resistant strain had a competitive advantage in the hospital and the sensitive strain an advantage in the community. We simulated a hospital hand hygiene intervention that directly affected resistant and sensitive strains equally. The annual incidence rate ratio (IRR) associated with the intervention was calculated for hospital- and community-acquired infections of both strains. For the resistant strain, there were large reductions in hospital-acquired infections (0.1 ≤ IRR ≤ 0.6) and smaller reductions in community-acquired infections (0.2 ≤ IRR ≤ 0.9). These reductions increased in line with increasing importance of nosocomial transmission of the strain. For the sensitive strain, reductions in hospital acquisitions were much smaller (0.6 ≤ IRR ≤ 0.9), while community acquisitions could increase or decrease (0.9 ≤ IRR ≤ 1.2). The greater the importance of the community environment for the transmission of the sensitive strain, the smaller the reductions. Counter-intuitively, infection control interventions, including hand hygiene, can have strikingly discordant effects on resistant and sensitive strains even though they target them equally. This follows from differences in their adaptation to hospital- and community-based transmission. Observed lack of effectiveness of control measures for sensitive strains does not provide evidence that infection control interventions have been ineffective in reducing resistant strains.

Cognitive-behavioral therapy for sleep disturbance decreases inflammatory cytokines and oxidative stress in hemodialysis patients.

PubMed

Chen, Hung-Yuan; Cheng, I-Chih; Pan, Yi-Ju; Chiu, Yen-Ling; Hsu, Shih-Ping; Pai, Mei-Fen; Yang, Ju-Yeh; Peng, Yu-Sen; Tsai, Tun-Jun; Wu, Kwan-Dun

2011-08-01

Sleep disturbance is common in dialysis patients and is associated with the development of enhanced inflammatory responses. Cognitive-behavioral therapy is effective for sleep disturbance and reduces inflammation experienced by peritoneal dialysis patients; however, this has not been studied in hemodialysis patients. To determine whether alleviation of sleep disturbance in hemodialysis patients also leads to less inflammation, we conducted a randomized controlled interventional study of 72 sleep-disturbed hemodialysis patients. Within this patient cohort, 37 received tri-weekly cognitive-behavioral therapy lasting 6 weeks and the remaining 35, who received sleep hygiene education, served as controls. The adjusted post-trial primary outcome scores of the Pittsburgh Sleep Quality Index, the Fatigue Severity Scale, the Beck Depression Inventory, and the Beck Anxiety Inventory were all significantly improved from baseline by therapy compared with the control group. The post-trial secondary outcomes of high-sensitive C-reactive protein, IL-18, and oxidized low-density lipoprotein levels significantly declined with cognitive-behavioral therapy in comparison with the control group. Thus, our results suggest that cognitive-behavioral therapy is effective for correcting disorganized sleep patterns, and for reducing inflammation and oxidative stress in hemodialysis patients.

Odor Aversion and Pathogen-Removal Efficiency in Grooming Behavior of the Termite Coptotermes formosanus

PubMed Central

Yanagawa, Aya; Fujiwara-Tsujii, Nao; Akino, Toshiharu; Yoshimura, Tsuyoshi; Yanagawa, Takashi; Shimizu, Susumu

2012-01-01

The results of biocontrol with entomopathogens in termites have been discouraging because of the strong social hygiene behavior for removing pathogens from termite colonies. However, the mechanism of pathogen detection is still unclear. For the successful application of biopesticides to termites in nature, it would be beneficial to identify substances that could disrupt the termite’s ability to perceive pathogens. We hypothesized that termites can perceive pathogens and this ability plays an important role in effective hygiene behavior. In this study, pathogen-detection in the subterranean termite Coptotermes formosanus was investigated. We performed quantitative assays on conidia removal by grooming behavior using epifluoresence microscopy and Y-maze tests to examine the perception of fungal odor by termites. Three species each of high- and low-virulence entomopathogenic fungi were used in each test. The results demonstrated that termites removed conidia more effectively from a nestmate’s cuticle if its odor elicited stronger aversion. Highly virulent pathogens showed higher attachment rates to termite surfaces and their odors were more strongly avoided than those of low-virulence isolates in the same species. Moreover, termites appeared to groom each other more persistently when they had more conidia on their bodies. In brief, insect perception of pathogen-related odor seems to play a role in the mechanism of their hygiene behavior. PMID:23077609

Comparison of periodontal health status and oral health behavior between Japanese and Chinese dental students.

PubMed

Ohshima, Mitsuhiro; Zhu, Ling; Yamaguchi, Yoko; Kikuchi, Motohiro; Nakajima, Ichiro; Langham, Clive S; Lin, Wang; Otsuka, Kichibee; Komiyama, Kazuo

2009-06-01

A survey was carried out to compare periodontal health status and oral health behavior between Japanese and Chinese dental students. Subjects consisted of 118 students at Nihon University School of Dentistry and 92 students at the school of Stomatology, Nanjing Medical University. Saliva occult blood test was performed to classify whether subjects may have periodontal disease. Further questionnaires were given to evaluate different lifestyles and oral hygiene habit. The positive rate of the saliva occult blood test in Japanese dental students was 13.6%, and that of Chinese dental students was 43.5%. Bleeding from gingiva as a subjective symptom was as follows: Japansese 7.6%, Chinese 37.0%. Japanese dental students brushed for 13.5 min each day. The rate for Chinese students was 4.6 min. Use of interdental devices was as follows: Japanese 33.1%, Chinese 7.6%. Differences of periodontal disease rates between Japanese and Chinese dental students are thought to be differences in oral hygiene, indicating the need for improvements in hygiene measures in Nanjing City. The establishment and strengthening of oral hygiene education, including the importance of tooth brushing for prevention of periodontal disease, has been proposed.

Development of an observational measure of healthcare worker hand-hygiene behaviour: the hand-hygiene observation tool (HHOT).

PubMed

McAteer, J; Stone, S; Fuller, C; Charlett, A; Cookson, B; Slade, R; Michie, S

2008-03-01

Previous observational measures of healthcare worker (HCW) hand-hygiene behaviour (HHB) fail to provide adequate standard operating procedures (SOPs), accounts of inter-rater agreement testing or evidence of sensitivity to change. This study reports the development of an observational tool in a way that addresses these deficiencies. Observational categories were developed systematically, guided by a clinical guideline, previous measures and pilot hand-hygiene behaviour observations (HHOs). The measure, a simpler version of the Geneva tool, consists of HHOs (before and after low-risk, high-risk or unobserved contact), HHBs (soap, alcohol hand rub, no action, unknown), and type of HCW. Inter-observer agreement for each category was assessed by observation of 298 HHOs and HHBs by two independent observers on acute elderly and intensive care units. Raw agreement (%) and Kappa were 77% and 0.68 for HHB; 83% and 0.77 for HHO; and 90% and 0.77 for HCW. Inter-observer agreement for overall compliance of a group of HCWs was assessed by observation of 1191 HHOs and HHBs by two pairs of independent observers. Overall agreement was good (intraclass correlation coefficient = 0.79). Sensitivity to change was examined by autoregressive time-series modelling of longitudinal observations for 8 months on the intensive therapy unit during an Acinetobacter baumannii outbreak and subsequent strengthening of infection control measures. Sensitivity to change was demonstrated by a rise in compliance from 80 to 98% with an odds ratio of increased compliance of 7.00 (95% confidence interval: 4.02-12.2) P < 0.001.

Effectiveness of a Web-Based Health Education Program to Promote Oral Hygiene Care Among Stroke Survivors: Randomized Controlled Trial.

PubMed

Ab Malik, Normaliza; Mohamad Yatim, Sa'ari; Lam, Otto Lok Tao; Jin, Lijian; McGrath, Colman Patrick Joseph

2017-03-31

Oral hygiene care is of key importance among stroke patients to prevent complications that may compromise rehabilitation or potentially give rise to life-threatening infections such as aspiration pneumonia. The aim of this study was to evaluate the effectiveness of a Web-based continuing professional development (CPD) program on "general intention" of the health carers to perform daily mouth cleaning for stroke patients using the theory of planned behavior (TPB). A double-blind cluster randomized controlled trial was conducted among 547 stroke care providers across 10 hospitals in Malaysia. The centers were block randomized to receive either (1) test intervention (a Web-based CPD program on providing oral hygiene care to stroke patients using TPB) or (2) control intervention (a Web-based CPD program not specific to oral hygiene). Domains of TPB: "attitude," "subjective norm" (SN), "perceived behavior control" (PBC), "general intention" (GI), and "knowledge" related to providing oral hygiene care were assessed preintervention and at 1 month and 6 months postintervention. The overall response rate was 68.2% (373/547). At 1 month, between the test and control groups, there was a significant difference in changes in scores of attitude (P=.004) and subjective norm (P=.01), but not in other TPB domains (GI, P=.11; PBC, P=.51; or knowledge, P=.08). At 6 months, there were significant differences in changes in scores of GI (P=.003), attitude (P=.009), SN (P<.001) and knowledge (P=.001) between the test and control groups. Regression analyses identified that the key factors associated with a change in GI at 6 months were changes in SN (beta=.36, P<.001) and changes in PBC (beta=.23, P<.001). The Web-based CPD program based on TPB increased general intention, attitudes, subjective norms, and knowledge to provide oral hygiene care among stroke carers for their patients. Changing subjective norms and perceived behavioral control are key factors associated with changes in general intention to provide oral hygiene care. National Medical Research Register, Malaysia NMRR-13-1540-18833 (IIR); https://www.nmrr.gov.my/ fwbLoginPage.jsp. ©Normaliza Ab Malik, Sa'ari Mohamad Yatim, Otto Lok Tao Lam, Lijian Jin, Colman Patrick Joseph McGrath. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 31.03.2017.

Personal hygiene among primary school children living in a slum of Kolkata, India.

PubMed

Sarkar, M

2013-09-01

For children, maintenance of personal hygiene helps to improve the quality of life and longevity. This is of particular importance in a slum community with compromised living situation. This study was undertaken to find out the knowledge and practice of personal hygiene among the primary school children living in a slum area, to identify any misconception among them regarding the maintenance of personal hygiene, to find out their morbidity pattern, and also to elicit the relationship between practice of personal hygiene among the children and the literacy status of their mother. A cross-sectional observational study was conducted among 104 primary school children of a primary school situated in the slum area of Chetla, Kolkata, India with the help of a predesigned, pre-tested and structured questionnaire. Data were analyzed statistically by simple proportions and tests of significance. It was found that the female students were more knowledgeable than the male students regarding the maintenance of personal hygiene. There was a wide gap between practice and knowledge of personal hygiene among the primary school children living in the slum area. Even, misconceptions do exist on certain indicators of personal hygiene among the students. Statistically significant association was observed between practices of personal hygiene among the primary school children and the literacy status of their mother. Future of a society depends considerably on the health of its children. The parents and the school teachers, as constructive shapers of children's health behaviors, should play a responsible role in early education of children on personal hygiene.

Experiences of hand hygiene among acute care nurses: An interpretative phenomenological analysis

PubMed Central

Chatfield, Sheryl L; Nolan, Rachael; Crawford, Hannah; Hallam, Jeffrey S

2016-01-01

Objective: Occurrences of healthcare-associated infections are associated with substantial direct and indirect costs. Improvement in hand hygiene among acute care nurses has potential to reduce incidence of healthcare-associated infections. Findings from reviews of intervention research have not conclusively identified components that are more or less efficient or effective. Much prior qualitative research has focused on descriptive analysis of policies and practices rather than providing interpretive explorations of how individuals’ perceptions of hygiene might drive practices. Methods: We conducted qualitative interview research with eight nurses in the United States who were employed in various patient-care roles. We analyzed the data using an interpretative phenomenological analysis methodology to explore how nurses described their perceptions of, and experiences with, hygiene. We developed themes that explored individual, workplace, and management influences on perception of hygiene. Results: Developed themes include practical hygiene, risky business, and hygiene on trial; the latter theme described the conflict between how nurses perceived their own hygiene practices and how they felt hospital management perceived these practices. Other findings included that participants distinguished between policy-mandated use of sanitizer and a personal sense of cleanliness; the latter was more likely to be associated with scrubbing or removal of contaminants than with use of protectants. Conclusion: While participants asserted support for facility hand hygiene policies, their behavior in certain instances might be mediated by broadly defined emergent situations and a belief that it is not currently possible to establish a causal link between an healthcare-associated infections and a specific individual or occurrence. Researchers and infection prevention practitioners might consider soliciting greater input from nurses in planning hand hygiene improvement interventions, to encourage ownership, and emphasizing detailed cases as training content to take advantage of individuals’ sensory responses to hygiene. PMID:27803809

A bi-level intervention to improve oral hygiene of older and disabled adults in low-income housing: results of a pilot study.

PubMed

Reisine, S; Schensul, J J; Goldblatt, R; Radda, K; Foster-Bey, C; Acosta-Glynn, C; Miron-Carcamo, L; Ioannidou, E

2016-06-01

This paper describes the results of a bi-level intervention, using a cognitive-behavioral theoretical approach, to improve the oral hygiene of older adults and the disabled in community-based low income senior housing. The bi-level pilot intervention consisted of an on-site tailored adapted motivational interviewing (AMI) session and two oral health fairs, supported by a resident campaign committee, to change community norms. All materials were available in English and Spanish. Participants completed a survey consisting of 12 domains that provided the basis for tailoring the AMI and shaping the campaigns. The domains were activities of daily living (ADLs), access to oral health information, oral hygiene status, dental knowledge, hygiene behaviors, importance of oral hygiene, self-efficacy/locus of control, diet, intentions, self-management worries/fears, perceived risk and dry mouth. Each participant received clinical assessments consisting of full-mouth plaque score (PS) and gingival index (GI) before the intervention and at three months. Twenty-seven residents with at least one tooth completed all phases of the study. The mean number of domains requiring attention was 4.5 (SD 1.6) with a range of one to seven. Mean baseline PS was 83% (SD 16%) which improved significantly to 58% (SD 31%); mean baseline GI was 1.15 (SD 0.61) and improved significantly to 0.49 (SD 0.46). This pilot study supports the feasibility and acceptability of a tailored oral hygiene intervention among older and disabled adults living in low income senior housing. Although a small sample, the study demonstrated significant improvements in both plaque and gingival scores three months after the bi-level intervention.

Hygienic practices and diarrheal illness among persons living in at-risk settings in Kabul, Afghanistan: a cross-sectional study.

PubMed

Mubarak, Mohammad Yousuf; Wagner, Abram L; Asami, Mari; Carlson, Bradley F; Boulton, Matthew L

2016-08-31

Sustained civil and military conflict, resulting in large numbers of internally displaced persons (IDP), in combination with rapid urbanization has strained public health and sanitation within cities in Afghanistan. In order to examine the association between preventive sanitary behaviors and diarrhea within two high risk settings located within Kabul, Afghanistan, this study aimed to evaluate the prevalence of hygienic practices and diarrheal illness in an IDP camp and an urban slum. In this cross sectional study, a convenience sample of residents of an IDP camp and an urban slum in Kabul, Afghanistan, was used. Participants were asked to describe their hygienic practices and interviewers independently documented household sanitation. The knowledge and attitudes about and practice of hygienic activities to prevent diarrhea were compared between the two settings. Two hundred participants, 100 from each setting, were enrolled. Knowledge, attitudes, and practices regarding hygienic activities to prevent diarrhea were greater among the slum dwellers than the IDP. Fewer than half of participants washed their hands with soap before eating or after eating: 31 % of slum dwellers washed before eating compared to 11 % of IDPs (P = 0.0050), and 25 % of slum dwellers washed after defecating compared to 4 % of IDPs (P = 0.0020). The IDPs were more likely to share a latrine (P = 0.0144) and less likely to disinfect their latrine than slum dwellers. Diarrhea in the household within the past 3 months was more common in the IDP camp (54 %) than the slum (20 %) (P = 0.0020). Even though certain sanitary and hygienic practices were more common among slum dwellers than IDPs, the lack of hygienic activities in both setting indicates that interventions to change behavior, like increasing the availability of soap and encouraging hand washing, are needed. Any initiative will have to be developed in the context of pervasive illiteracy among persons in both of these settings.

Impact of targeted counseling on reported vaginal hygiene practices and bacterial vaginosis: the HIV Prevention Trials Network 035 study.

PubMed

Kasaro, Margaret P; Husnik, Marla J; Chi, Benjamin H; Reid, Cheri; Magure, Tsitsi; Makanani, Bonus; Tembo, Tchangani; Ramjee, Gita; Maslankowski, Lisa; Rabe, Lorna; Brad Guffey, M

2017-04-01

The objective of this study was to describe the impact of intense counseling to reduce vaginal hygiene practices and its effect on bacterial vaginosis. A secondary data analysis of the HIV Prevention Trials Network 035 study was undertaken, focusing on HIV-negative, nonpregnant women who were at least 18 years old, in seven African sites and one US site. At enrollment and during follow-up quarterly visits, vaginal hygiene practices were determined by face-to-face administration of a behavioral assessment questionnaire. Vaginal hygiene practices were categorized as insertion into the vagina of (1) nothing, (2) water only, and (3) other substances with or without water. Each practice was quantified by frequency and type/combination of inserted substances. At quarterly visits, diagnosis of bacterial vaginosis was made using the Nugent score. Trends for vaginal hygiene practices and bacterial vaginosis were evaluated using generalized estimating equation models. A total of 3087 participants from the HIV Prevention Trials Network 035 study were eligible for this analysis. At enrollment, 1859 (60%) reported recent vaginal hygiene practices. By one year, this figure had decreased to 1019 (33%) with counseling. However, bacterial vaginosis prevalence remained consistent across the study observation period, with 36%-38% of women testing positive for the condition ( p for trend = 0.27). Overall, those who reported douching with water only (AOR = 1.03, 95%CI: 0.94-1.13) and those who reported inserting other substances (AOR= 0.98, 95%CI: 0.88-1.09) in the past quarter were not more likely to have bacterial vaginosis compared to those who reported no insertions. However, in South Africa, an increase in bacterial vaginosis was seen among those who reported inserting other substances (AOR: 1.48, 95%CI: 1.17, 1.88). In conclusion, targeted counseling against vaginal hygiene practices resulted in change in self-reported behavior but did not have an impact on bacterial vaginosis diagnosis in all but one site.

Drosophila Bitter Taste(s)

PubMed Central

French, Alice; Ali Agha, Moutaz; Mitra, Aniruddha; Yanagawa, Aya; Sellier, Marie-Jeanne; Marion-Poll, Frédéric

2015-01-01

Most animals possess taste receptors neurons detecting potentially noxious compounds. In humans, the ligands which activate these neurons define a sensory space called “bitter”. By extension, this term has been used in animals and insects to define molecules which induce aversive responses. In this review, based on our observations carried out in Drosophila, we examine how bitter compounds are detected and if bitter-sensitive neurons respond only to molecules bitter to humans. Like most animals, flies detect bitter chemicals through a specific population of taste neurons, distinct from those responding to sugars or to other modalities. Activating bitter-sensitive taste neurons induces aversive reactions and inhibits feeding. Bitter molecules also contribute to the suppression of sugar-neuron responses and can lead to a complete inhibition of the responses to sugar at the periphery. Since some bitter molecules activate bitter-sensitive neurons and some inhibit sugar detection, bitter molecules are represented by two sensory spaces which are only partially congruent. In addition to molecules which impact feeding, we recently discovered that the activation of bitter-sensitive neurons also induces grooming. Bitter-sensitive neurons of the wings and of the legs can sense chemicals from the gram negative bacteria, Escherichia coli, thus adding another biological function to these receptors. Bitter-sensitive neurons of the proboscis also respond to the inhibitory pheromone, 7-tricosene. Activating these neurons by bitter molecules in the context of sexual encounter inhibits courting and sexual reproduction, while activating these neurons with 7-tricosene in a feeding context will inhibit feeding. The picture that emerges from these observations is that the taste system is composed of detectors which monitor different “categories” of ligands, which facilitate or inhibit behaviors depending on the context (feeding, sexual reproduction, hygienic behavior), thus considerably extending the initial definition of “bitter” tasting. PMID:26635553

[Knowledge, attitude and behavior towards oral health: gender differences between parents].

PubMed

Guerra, F; Rinaldo, F; Mannocci, A; Mazur, M; Corridore, D; Di Giorgio, G; Polimeni, A; Ottolenghi, L; Nardi, G M

2017-01-01

The aim of this study is to compare the results of a survey carried out on a sample of mothers and fathers about the knowledge and personal attitudes towards their own oral health and in terms of attention to that of their children. Mutual analogy and cognitive and behavioral differences between parents have been evaluated; in particular as the early assumption of a healthy lifestyle can influence the proper development of their children. This survey was conducted using a paper questionnaire distributed to a population of parents, men and women, in several private dental practices in Rome. The study lasted about three months. The results obtained from this study show that values obtained by mothers and fathers are essentially equivalent, there are no statistically significant differences (p> 0.05). This study has shown that there are no significant thinking and behavioral differences between parents regarding their oral hygiene and that of their children. Both parents have been shown to recognize the importance of continuous monitoring and to be aware of techniques and oral hygiene aids suitable for adults and children, although this knowledge is not always applied in daily lifestyles and oral hygiene.

38 CFR 3.815 - Monetary allowance under 38 U.S.C. chapter 18 for an individual with disability from covered...

Code of Federal Regulations, 2010 CFR

2010-07-01

... communication, behavior, social interaction, and intellectual functioning are appropriate for age; or (B) The... difficulty; (C) The individual's communication, behavior, social interaction, and intellectual functioning..., grooming, and carrying out personal hygiene; (B) The individual's communication, behavior, social...

Gender differences in oral health status and behavior of Greek dental students: A meta-analysis of 1981, 2000, and 2010 data

PubMed Central

Mamai-Homata, Eleni; Koletsi-Kounari, Haroula; Margaritis, Vasileios

2016-01-01

Background: The aim of this study was to investigate the oral health status and behavior of Greek dental students over time, and to meta-analyze these findings to test the widely documented hypothesis that women have better oral health behavior, oral hygiene, and periodontal status but higher dental caries rates than men. Materials and Methods: A total sample of 385 students was examined using identical indices to assess oral health and behavioral data initially in 1981 while the years 2000 and 2010 were selected due to significant changes that took place in the dental curriculum in the 1990s and 2000s. Data by gender concerning the outcome variables recorded in every one of the three surveys were analyzed using Mantel–Haenszel and continuous outcomes methods. Results: A significant improvement in the oral health status and behavior of students was observed over time. The meta-analysis of data by gender showed that females brushed their teeth significantly more often than males [summary odds ratio (OR): 1.95 and 95% confidence interval (CI): 1.08–3.54]. Males and females were found to have a similar risk of developing dental caries. Conclusion: The hypothesis that young women have better oral hygiene habits compared to men was confirmed. However, the hypothesis that women have better oral hygiene and periodontal status but exhibit higher dental caries experience than men was not supported by the findings of the study. PMID:27011935

[Hygiene barriers in the hospital--psychological aspects].

PubMed

Bergler, R

1991-03-01

This study was made necessary due to the great extent of hospital infections (720,000 cases) in the Federal Republic of Germany and the fact that the nosocomial infection is the most common infectious disease. Starting with a theoretical explanatory model of hygiene behaviour in clinics, 25 senior physicians, 38 assistant doctors, 31 members of the nursing staff and 20 members of the cleaning personnel and domestic staff in university clinics (surgery, orthopaedics, anaesthesia, gynaecology, paediatrics) were examined in a two-stage sociopsychological investigation. To be checked was the hypothesis that the quality and intensity of hygiene behaviour in clinics rises with the extent of personal hygiene sensitivity, knowledge about hygiene essentials, hygiene risks, causes of infection and possibilities of prophylaxis, exemplary and supervisory behaviour on the part of principals and staff in the clinic, as well as the absoluteness, succinctness, clinic-specificity and compulsoriness of rules of hygiene. General findings: (1) During training hygiene was a subject which did not arouse much interest; 57% admit big deficiencies in training; 60.4% of all those asked saw a big lack of information concerning basic knowledge of hospital hygiene, use of non-reusable materials, disinfection of endoscopes, laser probes etc., antibiotic therapy and strategy, development of resistant germs and their disinfection, ways and chains of infection, asepsis in the operating theatre, disposal of contaminated material, rules of hygiene in dealing with HIV-patients, sterilization of implants etc. (2) Doctors and nursing staff assume a relatively high incidence of hospital infections in their own clinic and in their wake an increase in psychological strain on the part of the patients, as well as higher costs in the health service. The most common hygiene deficiencies are lack of space and storage rooms, no separation of septic and aseptic patients, deficiencies in toilets and bathrooms, inadequate personal hygiene behaviour of staff, lack of protective clothing or no regular change of clothing, shortcomings in disinfection, incorrect use of syringes, stethoscopes, etc., no sterile dressings for wounds, no systematic hygiene control and no official consequences for wrong behaviour.(ABSTRACT TRUNCATED AT 400 WORDS)

A self-help book is better than sleep hygiene advice for insomnia: a randomized controlled comparative study.

PubMed

Bjorvatn, Bjørn; Fiske, Eldbjørg; Pallesen, Ståle

2011-12-01

The objective was to compare the effects of two types of written material for insomnia in a randomized trial with follow-up after three months. Insomniacs were recruited through newspaper advertisements to a web-based survey with validated questionnaires about sleep, anxiety, depression, and use of sleep medications. A self-help book focusing on cognitive behavioral therapy for insomnia was compared to standard sleep hygiene advice; 77 and 78 participants were randomized to self-help book or sleep hygiene advice, respectively. The response rate was 81.9%. The self-help book gave significantly better scores on the sleep questionnaires compared to sleep hygiene advice. The proportion using sleep medications was reduced in the self-help book group, whereas it was increased in the sleep hygiene group. Compared to pre-treatment, the self-help book improved scores on the sleep (effect sizes 0.61-0.62) and depression (effect size 0.18) scales, whereas the sleep hygiene advice improved scores on some sleep scales (effect sizes 0.24-0.28), but worsened another (effect size -0.36). In addition, sleep hygiene advice increased the number of days per week where they took sleep medications (effect size -0.50). To conclude, in this randomized controlled trial, the self-help book improved sleep and reduced the proportion using sleep medications compared to sleep hygiene advice. The self-help book is an efficient low-threshold intervention, which is cheap and easily available for patients suffering from insomnia. Sleep hygiene advice also improved sleep at follow-up, but increased sleep medication use. Thus, caution is warranted when sleep hygiene advice are given as a single treatment. © 2011 The Authors. Scandinavian Journal of Psychology © 2011 The Scandinavian Psychological Associations.

[Hygienic education in pupils from general educational establishments].

PubMed

Mirskaia, N B

2009-01-01

The high prevalence of the major behavioral factors of a risk to health: violation of the study leisure regimen, violation of dietary pattern and quality, low motor activity, smoking, frequent alcohol abuse, drug taste, and deteriorated family microclimate, was revealed in middle and senior schoolchildren from Moscow, Kaliningrad, and Murmansk. Proposals are given to mold healthy lifestyle in adolescents and to optimize their hygienic education at general educational establishments.

Sleep hygiene behaviours: an application of the theory of planned behaviour and the investigation of perceived autonomy support, past behaviour and response inhibition.

PubMed

Kor, Kenny; Mullan, Barbara Ann

2011-09-01

This study investigated the sleep hygiene behaviour of university students within the framework of the Theory of Planned Behaviour (TPB [Ajzen, I. (1991). The theory of planned behavior. Organizational Behavior and Human Decision Processes, 50, 179-211.]), and examined the predictive validity of additional variables including perceived autonomy support, past behaviour and response inhibition. A total of 257 undergraduate students from an Australian university were administered two online questionnaires at two time points. At time 1, participants completed the TPB questionnaire and the Go/NoGo task as a measure of response inhibition. A week later at time 2, participants completed a questionnaire measuring the performance of sleep hygiene behaviours. Multiple and hierarchical regression analyses showed that the TPB model significantly predicted intention and behaviour. Although intention and perceived behavioural control were statistically significant in predicting behaviour, past behaviour and response inhibition accounted for more variance when added to the TPB model. Subjective norm was found to be the strongest predictor of intention implying the importance of normative influences in sleep hygiene behaviours. Response inhibition was the strongest predictor of behaviour, reinforcing the argument that the performance of health protective behaviours requires self-regulatory ability. Therefore, interventions should be targeted at enhancing self-regulatory capacity.

Food and personal hygiene perceptions and practices among caregivers whose children have diarrhea: a qualitative study of urban mothers in Tangerang, Indonesia.

PubMed

Usfar, Avita A; Iswarawanti, Dwi N; Davelyna, Devy; Dillon, Drupadi

2010-01-01

To examine caregivers' perceptions and practices related to food and personal hygiene and its association with diarrhea in children 6 to 36 months of age who suffered recurrent diarrhea. This qualitative study, conducted in March and April 2006, used both in-depth interviews and direct observation data. Urban Tangerang, near Jakarta, Indonesia. Twenty-four mothers whose monthly household income was less than $160 US and had latrines in their homes. To examine the relationship between mothers' perceptions and behaviors related to diarrhea, food hygiene, and personal hygiene. Interview transcripts were analyzed based on the phenomenon of interest and coded for common themes. Mothers differentiated diarrhea episodes as either disease or nondisease. Most mothers associated the importance of food hygiene with disease prevention, contaminating agents, and health. Mothers commonly wiped cutting boards with a kitchen towel after slicing vegetables, whereas they washed the board with soap and water after cutting raw meat. Mothers perceived that the importance of personal hygiene was for maintaining health and cleanliness. The majority of mothers washed their hands without soap after performing housework and cooking. Improving mothers' knowledge while incorporating existing perceptions might lead to positive changes.

Use of a verbal electronic audio reminder with a patient hand hygiene bundle to increase independent patient hand hygiene practices of older adults in an acute care setting.

PubMed

Knighton, Shanina C; Dolansky, Mary; Donskey, Curtis; Warner, Camille; Rai, Herleen; Higgins, Patricia A

2018-06-01

We hypothesized that the addition of a novel verbal electronic audio reminder to an educational patient hand hygiene bundle would increase performance of self-managed patient hand hygiene. We conducted a 2-group comparative effectiveness study randomly assigning participants to patient hand hygiene bundle 1 (n = 41), which included a video, a handout, and a personalized verbal electronic audio reminder (EAR) that prompted hand cleansing at 3 meal times, or patient hand hygiene bundle 2 (n = 34), which included the identical video and handout, but not the EAR. The primary outcome was alcohol-based hand sanitizer use based on weighing bottles of hand sanitizer. Participants that received the EAR averaged significantly more use of hand sanitizer product over the 3 days of the study (mean ± SD, 29.97 ± 17.13 g) than participants with no EAR (mean ± SD, 10.88 ± 9.27 g; t 73  = 5.822; P ≤ .001). The addition of a novel verbal EAR to a patient hand hygiene bundle resulted in a significant increase in patient hand hygiene performance. Our results suggest that simple audio technology can be used to improve patient self-management of hand hygiene. Future research is needed to determine if the technology can be used to promote other healthy behaviors, reduce infections, and improve patient-centered care without increasing the workload of health care workers. Published by Elsevier Inc.

Hand hygiene compliance in transplant and other special patient groups: an observational study.

PubMed

Graf, Karolin; Ott, Ella; Wolny, Michael; Tramp, Nadine; Vonberg, Ralf-Peter; Haverich, Axel; Chaberny, Iris Freya

2013-06-01

This study evaluates hand hygiene behavior of health care workers in a German university hospital stratified for treatment of special patient groups (eg, transplant patients). From 2008 to 2010, comprehensive education and training of all health care workers was implemented to improve hand hygiene compliance. Consumption rates of alcohol-based hand rub and gloves were collected and evaluated. Of the 5,647 opportunities of hand disinfection evaluated, 1,607 occurred during care for transplant patients. To our knowledge, this is the largest survey of hand hygiene compliance in special patient groups on intensive care units in a university hospital in Germany. Health care workers on surgical intensive care units showed lower hand hygiene compliance compared with health care workers on other types of intensive care units. Compliance toward hand hygiene was significantly higher on hemato-oncologic and pediatric wards. In general, hand disinfection was performed significantly more frequently after an intervention than before (P < .05, 95% confidence interval: 1.24-1.84). Overall, there was no significant difference in hand hygiene compliance when caring for transplant patients or other patients (odds ratio, 1.16; 95% confidence interval: 0.95-1.42). Nurse's and physician's hand hygiene compliance improved because of education. Hand hygiene compliance is not increased in the care for transplant patients (despite their predisposition for nosocomial infections) compared with other patients. Additional studies will be necessary to further investigate these findings. Copyright © 2013 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

PubMed Central

2013-01-01

Summary Introduction and objectives. For children, maintenance of personal hygiene helps to improve the quality of life and longevity. This is of particular importance in a slum community with compromised living situation. This study was undertaken to find out the knowledge and practice of personal hygiene among the primary school children living in a slum area, to identify any misconception among them regarding the maintenance of personal hygiene, to find out their morbidity pattern, and also to elicit the relationship between practice of personal hygiene among the children and the literacy status of their mother. Methods. A cross-sectional observational study was conducted among 104 primary school children of a primary school situated in the slum area of Chetla, Kolkata, India with the help of a predesigned, pre-tested and structured questionnaire. Data were analyzed statistically by simple proportions and tests of significance. Results. It was found that the female students were more knowledgeable than the male students regarding the maintenance of personal hygiene. There was a wide gap between practice and knowledge of personal hygiene among the primary school children living in the slum area. Even, misconceptions do exist on certain indicators of personal hygiene among the students. Statistically significant association was observed between practices of personal hygiene among the primary school children and the literacy status of their mother. Discussion and conclusions. Future of a society depends considerably on the health of its children. The parents and the school teachers, as constructive shapers of children's health behaviors, should play a responsible role in early education of children on personal hygiene. PMID:24783893

Influence of attitudes and behavior of milkers on the hygienic and sanitary quality of milk

PubMed Central

Cassoli, Laerte D.; Machado, Paulo F.; Cerón-Muñoz, Mario Fernando

2017-01-01

Recognizing how human behaviors affect the milk process can be useful to understand variations in hygienic and sanitary parameters in bulk tank milk. Furthermore, this knowledge could be used to design management programs that guarantee milk quality, favoring the optimization of such processes. Forty-six milkers from the same number of dairy farms in Antioquia province (Colombia) were interviewed to establish the main factors associated to milk quality. Technical knowledge, motivations, and behavior of the personnel and its effect on hygienic and sanitary quality of milk were evaluated. Quality was assessed in terms of colony-forming units (CFU) and somatic cell count (SCC) in bulk tank milk. Two factors from a multivariate mixed data analysis were evaluated. One of those factors explained 9.51% of the total variability, related with in-farm availability and use of tools and the relationships between milker and manager. The other factor, associated with work environment and recognition, explained 6.97% of the total variability. The variables that best explained CFU levels were Knowledge of the udder condition at milking, and Milking type (parlor or pasture). The SCC was associated to knowledge of animal handling, schooling of milkers, milking site, and the groups derived from the cluster analysis by farm. In conclusion, milker attitudes and behaviors can affect CFU and SCC in bulk tank milk. PMID:28926583

Study protocol of a randomized controlled trial to test the effect of a smartphone application on oral-health behavior and oral hygiene in adolescents with fixed orthodontic appliances.

PubMed

Scheerman, Janneke F M; van Meijel, Berno; van Empelen, Pepijn; Kramer, Gem J C; Verrips, Gijsbert H W; Pakpour, Amir H; Van den Braak, Matheus C T; van Loveren, Cor

2018-02-07

Adolescents with fixed orthodontic appliances are at high risk of developing dental caries. To date, new smartphone technologies have seldom been used to support them in the preventive behavior that can help prevent dental caries. After an intervention-mapping process, we developed a smartphone application (the WhiteTeeth app) for preventing dental caries through improved oral-health behavior and oral hygiene. The app, which is intended to be used at home, will help adolescents with fixed orthodontic appliances perform their oral self-care behavior. The app is based on the Health Action Process Approach (HAPA) theory, and incorporates several behavior-change techniques that target the psychosocial factors of oral-health behavior. This article describes the protocol of a randomized controlled trial (RCT) to evaluate the effects of the WhiteTeeth app on oral-health behavior and oral-hygiene outcomes (presence of dental plaque and gingival bleeding) compared with those of care as usual, in patients aged 12-16 with fixed orthodontic appliances. The RCT has two conditions: an experimental group that will receive the WhiteTeeth app in addition to care as usual, and a control group that will only receive care as usual. Care as usual will include routine oral-health education and instruction at orthodontic check-ups. In the western part of the Netherlands 146 participants will be recruited from four orthodontic clinics. Data will be collected during three orthodontic check-ups: baseline (T0), 6 weeks of follow-up (T1) and 12 weeks of follow-up (T2). The primary study outcomes are the presence of dental plaque (measured with a modified Silness and Loë Plaque Index); and gingival bleeding (measured with the Bleeding on Marginal Probing Index). Secondary outcomes include changes in self-reported oral-health behaviors and its psychosocial factors identified by the HAPA theory, such as outcome expectancies, intention, action self-efficacy, coping planning and action control. Since the intervention was designed to target psychosocial factors in the motivational and volitional components of the behavior-change process, we hypothesize that the app will cause greater improvements in oral-health behavior and oral hygiene more than traditional oral-health-promotion programs (i.e., care as usual). The trial has been registered with the Dutch Trial Register ( NTR6206 : 20 February 2017).

Oral care.

PubMed

Hitz Lindenmüller, Irène; Lambrecht, J Thomas

2011-01-01

Adequate dental and oral hygiene may become a challenge for all users and especially for elderly people and young children because of their limited motor skills. The same holds true for patients undergoing/recovering from chemo-/radiotherapy with accompanying sensitive mucosal conditions. Poor dental hygiene can result in tooth decay, gingivitis, periodontitis, tooth loss, bad breath (halitosis), fungal infection and gum diseases. The use of a toothbrush is the most important measure for oral hygiene. Toothbrushes with soft bristles operated carefully by hand or via an electric device help to remove plaque and to avoid mucosal trauma. A handlebar with a grip cover can be helpful for manually disabled patients or for those with reduced motor skills. In case of oral hygiene at the bedside or of patients during/after chemo-/radiotherapy a gauze pad can be helpful for gently cleaning the teeth, gums and tongue. The use of fluoride toothpaste is imperative for the daily oral hygiene. Detergents such as sodium lauryl sulphate improve the cleaning action but may also dehydrate and irritate the mucous membrane. The use of products containing detergents and flavouring agents (peppermint, menthol, cinnamon) should therefore be avoided by bedridden patients or those with dry mouth and sensitive mucosa. Aids for suitable interdental cleaning, such as dental floss, interdental brushes or dental sticks, are often complicated to operate. Their correct use should be instructed by healthcare professionals. To support dental care, additional fluoridation with a fluoride gel or rinse can be useful. Products further containing antiseptics such as chlorhexidine or triclosan reduce the quantity of bacteria in the mouth. For patients undergoing or having undergone radio-/chemotherapy, a mouthwash that concomitantly moisturizes the oral mucosa is advisable. Copyright © 2011 S. Karger AG, Basel.

The Efficacy of Screening for Common Dental Diseases by Hygiene-Therapists

PubMed Central

Macey, R.; Glenny, A.; Walsh, T.; Tickle, M.; Worthington, H.; Ashley, J.; Brocklehurst, P.

2015-01-01

Regularly attending adult patients are increasingly asymptomatic and not in need of treatment when attending for their routine dental examinations. As oral health improves further, using the general dental practitioner to undertake the “checkup” on regular “low-risk” patients represents a substantial and potentially unnecessary cost for state-funded systems. Given recent regulatory changes in the United Kingdom, it is now theoretically possible to delegate a range of tasks to hygiene-therapists. This has the potential to release the general dental practitioner’s time and increase the capacity to care. The aim of this study is to compare the diagnostic test accuracy of hygiene-therapists when screening for dental caries and periodontal disease in regularly attending asymptomatic adults who attend for their checkup. A visual screen by hygiene-therapists acted as the index test, and the general dental practitioner acted as the reference standard. Consenting asymptomatic adult patients, who were regularly attending patients at 10 practices across the Northwest of England, entered the study. Both sets of clinicians made an assessment of dental caries and periodontal disease. The primary outcomes measured were the sensitivity and specificity values for dental caries and periodontal disease. In total, 1899 patients were screened. The summary point for sensitivity of dental care professionals when screening for caries and periodontal disease was 0.81 (95% CI, 0.74 to 0.87) and 0.89 (0.86 to 0.92), respectively. The summary point for specificity of dental care professionals when screening for caries and periodontal disease was 0.87 (0.78 to 0.92) and 0.75 (0.66 to 0.82), respectively. The results suggest that hygiene-therapists could be used to screen for dental caries and periodontal disease. This has important ramifications for service design in public-funded health systems. PMID:25604256

[Evaluation of the hygienic-sanitary conditions of kitchens in public and philanthropic daycare centers].

PubMed

Oliveira, Mariana de Novaes; Brasil, Anne Lise Dias; Taddei, José Augusto de Aguiar Carrazedo

2008-01-01

This paper aims to evaluate the hygienic-sanitary conditions of kitchens in philanthropic and public daycare centers in the city of São Paulo using a tool of easy application. Information on the hygienic-sanitary conditions was gathered observing the operational conditions of five public and philanthropic daycare centers in the city of São Paulo. A score was developed for classifying the risks of food contamination. The operational conditions in the kitchens of the studied philanthropic and public daycare centers in the city of São Paulo can result in contamination of the prepared food. Among the most important risk factors for food contamination is the behavior of the workers who handle the food. Training and continuous supervision of the involved personnel are the best and easiest alternatives for assuring the appropriate hygienic-sanitary conditions and quality of the food offered to the children in these daycare centers.

Be seen and heard being clean: A novel patient-centered approach to hand hygiene.

PubMed

Caine, Lynda Z; Pinkham, Ashley M; Noble, James T

2016-07-01

A quasiexperimental pre- and posttest design was used to evaluate hand hygiene (HH) rates on a medical-surgical unit. Data were collected by asking patients if they had seen or heard staff members cleaning their hands. Sixty-five percent of patients reported seeing or hearing staff perform HH preintervention and 93% reported observations postintervention (P < .001). Through incorporating an auditory cue we engaged patients while removing the burden placed on them to question health care worker behavior, and increased both staff and patient awareness of personal HH behavior. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Sleep hygiene education: efficacy on sleep quality in working women.

PubMed

Chen, Pao-Hui; Kuo, Hung-Yu; Chueh, Ke-Hsin

2010-12-01

Although sleep hygiene education represents a promising approach for patients with poor sleep quality, little research has been devoted in understanding the sleep hygiene behavior and knowledge of working women. The purpose of this study was to investigate the efficacy of a short-term sleep hygiene education program on working women with poor sleep quality. This pilot study was a prospective and an exploratory intervention study. The intervention was tested on 37 selected working women with poor sleep quality in the community. The Pittsburgh Sleep Quality Index (score > 5) was used to identify working women with poor sleep quality. After a pretest to assess sleep quality, researchers implemented a 5-week sleep hygiene education program that addressed good sleep environments/habits, emotional stress, the influence of diet/alcohol/tobacco on sleep, exercise, and alternative therapies. Tests administered midway through the program and after program completion provided the data used to analyze effective sleep quality changes. Results showed sleep hygiene education to improve participant sleep quality significantly (p < .001). The sleep quality of all participants improved over both the 3- and the 5-week education program. The six components of the Pittsburgh Sleep Quality Index (i.e., subjective sleep quality, sleep latency, sleep duration, sleep disturbances, use of sleeping medication, and daytime dysfunction) also improved. A brief and effective sleep hygiene education program delivered by a nurse can improve sleep quality in working women with sleeping problems.

The Effect of Various Oral Hygiene Products on Bacterial Growth

NASA Astrophysics Data System (ADS)

Viswanath, S.; Aggrawal, A.; Vazirani, S.

2017-12-01

In this experiment, we tested the antimicrobial effectiveness of six different oral hygiene products. We used three natural cleansing products (coconut oil, sea salt, and baking soda), as well as three synthetic products, which were the Colgate toothpaste varieties of sensitivity, cavity protection, and whitening. We mixed water with each of the products to create a paste that could be uniformly applied to the surface of a disc. We then dipped the discs into the solutions and placed them in petri dishes that were pre-treated with bacterial cells. After 72 hours, we measured the area around the disc that was bacteria-free, which is known as the zone of inhibition. This experiment was repeated twice, with one petri dish per product for each trial, and two different types of agar. We were surprised to discover that almost all the products had no zone of inhibition, with bacteria growing throughout the petri dish, and to the disc. The only cleaning product that showed a significant antibacterial result was the Colgate sensitivity toothpaste. During the two trials, the sensitivity toothpaste had a zone of inhibition of 14.8 cm2 and 8.7 cm2, respectively. Coconut oil was the only other product to have a measurable zone of inhibition with an area of 0.3 cm2. We concluded that only the sensitivity toothpaste was effective in killing bacteria, perhaps due to its different hygienic goal of protecting the tooth's nerves. This toothpaste contains ingredients called potassium nitrate and strontium chloride, which blocks tubules in the dentin, the hard, bony tissue beneath the enamel. Sensitivity toothpaste strengthens the tooth, by blocking decaying substances such as oral bacteria (Knights, 2014).

Personal and household hygiene, environmental contamination, and health in undergraduate residence halls in New York City, 2011.

PubMed

Miko, Benjamin A; Cohen, Bevin; Haxall, Katharine; Conway, Laurie; Kelly, Nicole; Stare, Dianne; Tropiano, Christina; Gilman, Allan; Seward, Samuel L; Larson, Elaine

2013-01-01

While several studies have documented the importance of hand washing in the university setting, the added role of environmental hygiene remains poorly understood. The purpose of this study was to characterize the personal and environmental hygiene habits of college students, define the determinants of hygiene in this population, and assess the relationship between reported hygiene behaviors, environmental contamination, and health status. 501 undergraduate students completed a previously validated survey assessing baseline demographics, hygiene habits, determinants of hygiene, and health status. Sixty survey respondents had microbiological samples taken from eight standardized surfaces in their dormitory environment. Bacterial contamination was assessed using standard quantitative bacterial culture techniques. Additional culturing for coagulase-positive Staphylococcus and coliforms was performed using selective agar. While the vast majority of study participants (n = 461, 92%) believed that hand washing was important for infection prevention, there was a large amount of variation in reported personal hygiene practices. More women than men reported consistent hand washing before preparing food (p = .002) and after using the toilet (p = .001). Environmental hygiene showed similar variability although 73.3% (n = 367) of subjects reported dormitory cleaning at least once per month. Contamination of certain surfaces was common, with at least one third of all bookshelves, desks, refrigerator handles, toilet handles, and bathroom door handles positive for >10 CFU of bacteria per 4 cm(2) area. Coagulase-positive Staphylococcus was detected in three participants' rooms (5%) and coliforms were present in six students' rooms (10%). Surface contamination with any bacteria did not vary by frequency of cleaning or frequency of illness (p>.05). Our results suggest that surface contamination, while prevalent, is unrelated to reported hygiene or health in the university setting. Further research into environmental reservoirs of infectious diseases may delineate whether surface decontamination is an effective target of hygiene interventions in this population.

Personal and Household Hygiene, Environmental Contamination, and Health in Undergraduate Residence Halls in New York City, 2011

PubMed Central

Haxall, Katharine; Conway, Laurie; Kelly, Nicole; Stare, Dianne; Tropiano, Christina; Gilman, Allan; Seward, Samuel L.; Larson, Elaine

2013-01-01

Background While several studies have documented the importance of hand washing in the university setting, the added role of environmental hygiene remains poorly understood. The purpose of this study was to characterize the personal and environmental hygiene habits of college students, define the determinants of hygiene in this population, and assess the relationship between reported hygiene behaviors, environmental contamination, and health status. Methods 501 undergraduate students completed a previously validated survey assessing baseline demographics, hygiene habits, determinants of hygiene, and health status. Sixty survey respondents had microbiological samples taken from eight standardized surfaces in their dormitory environment. Bacterial contamination was assessed using standard quantitative bacterial culture techniques. Additional culturing for coagulase-positive Staphylococcus and coliforms was performed using selective agar. Results While the vast majority of study participants (n = 461, 92%) believed that hand washing was important for infection prevention, there was a large amount of variation in reported personal hygiene practices. More women than men reported consistent hand washing before preparing food (p = .002) and after using the toilet (p = .001). Environmental hygiene showed similar variability although 73.3% (n = 367) of subjects reported dormitory cleaning at least once per month. Contamination of certain surfaces was common, with at least one third of all bookshelves, desks, refrigerator handles, toilet handles, and bathroom door handles positive for >10 CFU of bacteria per 4 cm2 area. Coagulase-positive Staphylococcus was detected in three participants' rooms (5%) and coliforms were present in six students' rooms (10%). Surface contamination with any bacteria did not vary by frequency of cleaning or frequency of illness (p>.05). Conclusions Our results suggest that surface contamination, while prevalent, is unrelated to reported hygiene or health in the university setting. Further research into environmental reservoirs of infectious diseases may delineate whether surface decontamination is an effective target of hygiene interventions in this population. PMID:24312303

Sanitation and hygiene practices among primary school learners in Ngamiland district, Botswana

NASA Astrophysics Data System (ADS)

Thakadu, Olekae T.; Ngwenya, Barbara N.; Phaladze, Nthabiseng A.; Bolaane, Benjamin

2018-06-01

Improved sanitation and personal hygienic practices are considered important towards reducing the risks of spreading communicable diseases and improving public health. Diarrheal related deaths amongst adolescents are reported to be amongst the top ten for the age groups 10-19 year olds and second among the age group 10-14 year olds globally. Primary school learners in developing countries are among the most vulnerable sub-population. These mortalities and illnesses can be reduced by addressing personal hygiene among school children and simultaneously promoting better school attendance and improved learning. In order to facilitate improved health and educational outcomes, it is necessary therefore to effectively address water, sanitation and hygiene matters within the school environment. This study explored hygiene education, personal hygiene practices among learners, environmental sanitation and hygiene within three primary schools in the Ngamiland district, Botswana. From the three schools, a total sample of 285 pupils was selected using proportionate stratified random sampling technique, and 15 teachers purposively selected as key informants. Data was collected using semi-structured questionnaires with key informants and social survey instrument for learners. Results show that very few learners linked poor hygiene to the following diseases; diarrhea/upset stomach (31.7%); malaria (23%); bilharzia (16.4%), and cholera (14.8%), demonstrating low hygiene knowledge. Hygiene education in schools is infused in the curriculum, and teacher training on hygiene education is only through in-service training workshops. Regarding personal hygiene practices, over 70% of the learners indicated that they 'always' wash their hands before and after eating, with slightly over one-fifth indicating 'sometimes'. Overwhelming majority of learners dispose solid waste in dustbins (99.3%, n = 284), use refuse bags (80.8%, n = 231), open skips (64%, n = 183) and very few throw trash anywhere either on the school compound or classroom (9.1%, n = 26 and 8.7%, n = 25 respectively). The current low levels of hygiene knowledge among learners in the study area has potential to affect learners' performance at school as risky hygiene practices make them vulnerable to contracting infectious diseases and missing school. This prompts the need to think beyond the infusion approach used in schools. Extra-curricular clubs in schools should be established to promote pro-hygiene behaviors and to facilitate adolescence meaningful and sustained participation.

Using the Theory of Planned Behavior to Identify Predictors of Oral Hygiene: A Collection of Unique Behaviors.

PubMed

Brein, Daniel J; Fleenor, Thomas J; Kim, Soo-Woo; Krupat, Edward

2016-03-01

This study aims to identify predictors of performed oral hygiene behaviors (OHBs) based on the Theory of Planned Behavior (TPB), oral health knowledge, and demographic factors. Using a questionnaire, 381 participants in three general dental offices and one hospital dental department in York, Pennsylvania, were surveyed regarding performed OHB, attitudes, subjective norms, perceived behavioral control, oral health knowledge, income, age, and sex. Three unique elements of OHB were identified for analysis: brushing, interdental cleaning, and tongue cleaning. Regression analysis revealed that attitude was the strongest predictor of brushing behavior, followed by oral health knowledge, perceived behavior control, subjective norms, and income. Perceived behavior control was the strongest predictor of interdental cleaning, followed by increased age and attitude. Female sex was the strongest predictor of tongue cleaning, followed by subjective norms, decreased age, and perceived behavior control. Respectively, these three groups of predictive variables explained 22.5% of brushing behavior, 22.7% of interdental cleaning behavior, and 9.5% of tongue cleaning behavior. The present findings highlight the utility of viewing OHB as a set of unique behaviors with unique predictive variables and provide additional support for use of TPB in predicting OHB. Periodontal practitioners should consider the strong associations of attitude and perceived behavioral control with brushing and interdental cleaning behaviors when designing interventional efforts to improve patient home care.

Patient experiences of partnering with healthcare professionals for hand hygiene compliance: a systematic review.

PubMed

Butenko, Samantha; Lockwood, Craig; McArthur, Alexa

2017-06-01

Healthcare-associated infections pose a significant risk to patients in acute healthcare settings such as hospitals. Increasingly, patients are encouraged to be active participants and partner with healthcare professionals to positively influence their own safety and overall experience throughout their healthcare journey. Patient-focused safety initiatives include the empowerment of patients to be active partners with healthcare professionals in order to influence the hand hygiene behaviors and compliance of the healthcare professionals providing care to them. Partnering within the context of healthcare, and between the patient and healthcare professional, can be considered as a general concept that involves the empowerment of patients to participate in their care. Terms used to describe patient partnering within healthcare vary and include patient participation, patient-centeredness, patient empowerment and patient engagement. Although patients appear generally to have positive attitudes and intentions about engaging in their safety and partnering in the healthcare setting, their intentions and actual behaviors vary considerably. Patients appear less likely to engage in behaviors that require questioning of the perceived or real authority of healthcare professionals. A patient's intention and subsequent act of partnering with healthcare professionals for hand hygiene compliance by the healthcare professional are influenced by complex internal, external and social factors as well as cultural, behavioral and systematic factors. To determine the best available evidence in relation to the experiences of the patient partnering with healthcare professionals for hand hygiene compliance. The current review considered qualitative (critical or interpretive) papers that included adult in-patients and healthcare professionals (medical and nursing staff), in the acute hospital-care setting. Adult was considered to be any person aged 18 years or over. It should be noted that consumers in this context were patients and vice versa; the term patient is therefore used throughout this report for consistency. The current review considered studies that investigated the experience of partnership between patients and healthcare professionals in relation to hand hygiene compliance. This review investigated the phenomena of partnering from both the perspectives of the patient and the healthcare professional. The current review considered studies that focused on qualitative data including, but not limited to, designs such as phenomenology, grounded theory, ethnography, action research and feminist research. As qualitative studies were identified and on appraisal found to be of sufficient quality for inclusion, this review did not seek alternate forms of evidence such as text and opinion. The search strategy aimed to find both published and unpublished studies from 1990 to May 2015. Studies published in English were considered for inclusion in this review. Qualitative papers selected for retrieval were assessed by two independent reviewers for methodological validity prior to inclusion in the review using standardized critical appraisal instruments from the Joanna Briggs Institute Qualitative Assessment and Review Instrument (JBI-QARI). Qualitative data were extracted from papers included in the review using the standardized data extraction tool from JBI-QARI. Qualitative research findings were pooled using JBI-QARI. Following the systematic search and critical appraisal process, three studies were included in the review for data extraction and synthesis of findings. The review process resulted in 29 study findings that were aggregated into seven categories. The categories generated two meta-synthesized findings. The two final synthesized findings were as follows. Synthesized finding 1: Organizational structures enable partnering between healthcare professionals and patients for hand hygiene compliance; however, the culture, beliefs and behaviors of healthcare professionals and patients do not fully support this partnership. Synthesized finding 2: Patients have differing levels of knowledge and balance partnering in hand hygiene against possible detrimental impacts on the caring relationship provided by healthcare professionals, out of concern for their own wellbeing, health outcomes, treatment and/or recovery. The current review highlights the complexity of the patient's experience of partnering with healthcare professionals for hand hygiene compliance. The experiences reported indicated that there is a possible disparity between the healthcare facility and healthcare professionals' promotion and intention of partnering for hand hygiene compliance, and the actual patient's acceptance, participation, partnership, experience and implementation of this initiative. This disconnect between intent and action appears to be influenced by a number of factors including organizational structures as well as drivers such as cultural beliefs and behavior.

Hygienic and grooming behaviors in African and European honeybees—New damage categories in Varroa destructor

PubMed Central

Fombong, Ayuka T.; Yusuf, Abdullahi A.; Pirk, Christian W. W.; Stuhl, Charles

2017-01-01

Varroa destructor is an ectoparasitic pest of honeybees, and a threat to the survival of the apiculture industry. Several studies have shown that unlike European honeybees, African honeybee populations appear to be minimally affected when attacked by this mite. However, little is known about the underlying drivers contributing to survival of African honeybee populations against the mite. We hypothesized that resistant behavioral defenses are responsible for the survival of African honeybees against the ectoparasite. We tested this hypothesis by comparing grooming and hygienic behaviors in the African savannah honeybee Apis mellifera scutellata in Kenya and A. mellifera hybrids of European origin in Florida, USA against the mite. Grooming behavior was assessed by determining adult mite infestation levels, daily mite fall per colony and percentage mite damage (as an indicator of adult grooming rate), while hygienic behavior was assessed by determining the brood removal rate after freeze killing a section of the brood. Our results identified two additional undescribed damaged mite categories along with the six previously known damage categories associated with the grooming behavior of both honeybee subspecies. Adult mite infestation level was approximately three-fold higher in A. mellifera hybrids of European origin than in A. m. scutellata, however, brood removal rate, adult grooming rate and daily natural mite fall were similar in both honeybee subspecies. Unlike A. mellifera hybrids of European origin, adult grooming rate and brood removal rate did not correlate with mite infestation levels on adult worker honeybee of A. m. scutellata though they were more aggressive towards the mites than their European counterparts. Our results provide valuable insights into the tolerance mechanisms that contribute to the survival of A. m. scutellata against the mite. PMID:28622341

Diarrhea and Swimming

MedlinePlus

... Health International Recreational Water RWIs, Swimmer Hygiene, & Behavioral Science Historical CDC Manuals Health Promotion Materials Brochures Buttons & Banners Fact Sheets Infographics Clean It Up, Swimmers Make a ...

A ubiquitous but ineffective intervention: Signs do not increase hand hygiene compliance.

PubMed

Birnbach, David J; Rosen, Lisa F; Fitzpatrick, Maureen; Everett-Thomas, Ruth; Arheart, Kristopher L

Proper hand hygiene is critical for preventing healthcare-associated infection, but provider compliance remains suboptimal. While signs are commonly used to remind physicians and nurses to perform hand hygiene, the content of these signs is rarely based on specific, validated health behavior theories. This observational study assessed the efficacy of a hand hygiene sign disseminated by the Centers for Disease Control and Prevention in an intensive care unit compared to an optimized evidence-based sign designed by a team of patient safety experts. The optimized sign was developed by four patient safety experts to include known evidence-based components and was subsequently validated by surveying ten physicians and ten nurses using a 10 point Likert scale. Eighty-two physicians and 98 nurses (102 females; 78 males) were observed for hand hygiene (HH) compliance, and the total HH compliance rate was 16%. HH compliance was not significantly different among the signs (Baseline 10% vs. CDC 18% vs. OIS 20%; p=0.280). The findings of this study suggest that even when the content and design of a hand hygiene reminder sign incorporates evidence-based constructs, healthcare providers comply only a fraction of the time. Copyright © 2016 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

Oral health status of autistic children in India.

PubMed

Subramaniam, P; Gupta, M

2011-01-01

Autism is one of the most severe childhood neuropsychiatric disorders. Autistic individuals are characterized by impairment in social interaction with a restricted range of interests and often, stereotyped repetitive behaviors. Studies on oral health conditions in children with autism are sparse. The complicated disability itself makes clinical research difficult. The need for baseline information regarding the oral health status of children with autism is essential. The present study assessed the oral health status of 106 autistic children aged 4 to 15 years in Bangalore city, India. The dental caries was recorded according to the WHO criteria; oral hygiene was assessed using the oral hygiene index-simplified (OHI-S) and its modification for deciduous dentition. The behavior of children towards dental treatment was also assessed using the Frankel's behavior rating scale. Data obtained was subjected to statistical analysis. showed that caries experience among autistic children was lower; however they were found to have more debris and calculus deposits. Negative behavior towards dental treatment was seen in autistic children.

Access to waterless hand sanitizer improves student hand hygiene behavior in primary schools in Nairobi, Kenya.

PubMed

Pickering, Amy J; Davis, Jennifer; Blum, Annalise G; Scalmanini, Jenna; Oyier, Beryl; Okoth, George; Breiman, Robert F; Ram, Pavani K

2013-09-01

Handwashing is difficult in settings with limited resources and water access. In primary schools within urban Kibera, Kenya, we investigated the impact of providing waterless hand sanitizer on student hand hygiene behavior. Two schools received a waterless hand sanitizer intervention, two schools received a handwashing with soap intervention, and two schools received no intervention. Hand cleaning behavior after toilet use was monitored for 2 months using structured observation. Hand cleaning after toileting was 82% at sanitizer schools (N = 2,507 toileting events), 38% at soap schools (N = 3,429), and 37% at control schools (N = 2,797). Students at sanitizer schools were 23% less likely to have observed rhinorrhea than control students (P = 0.02); reductions in student-reported gastrointestinal and respiratory illness symptoms were not statistically significant. Providing waterless hand sanitizer markedly increased student hand cleaning after toilet use, whereas the soap intervention did not. Waterless hand sanitizer may be a promising option to improve student hand cleansing behavior, particularly in schools with limited water access.

Assessing hygienic behavior of Apis mellifera unicolor (Hymenoptera: Apidae), the endemic honey bee from Madagascar.

PubMed

Rasolofoarivao, H; Delatte, H; Raveloson Ravaomanarivo, L H; Reynaud, B; Clémencet, J

2015-06-01

Hygienic behavior (HB) is one of the natural mechanisms of honey bee for limiting the spread of brood diseases and Varroa destructor parasitic mite. Objective of our study was to measure HB of Apis mellifera unicolor colonies (N = 403) from three geographic regions (one infested and two free of V. destructor) in Madagascar. The pin-killing method was used for evaluation of the HB. Responses were measured from 3 h 30 min to 7 h after perforation of the cells. Colonies were very effective in detecting perforated cells. In the first 4 h, on average, they detected at least 50% of the pin-killed brood. Six hours after cell perforation, colonies tested (N = 91) showed a wide range of uncapped (0 to 100%) and cleaned cells (0 to 82%). Global distribution of the rate of cleaned cells at 6 h was multimodal and hygienic responses could be split in three classes. Colonies from the three regions showed a significant difference in HB responses. Three hypotheses (geographic, genetic traits, presence of V. destructor) are further discussed to explain variability of HB responses among the regions. Levels of HB efficiency of A. mellifera unicolor colonies are among the greatest levels reported for A. mellifera subspecies. Presence of highly hygienic colonies is a great opportunity for future breeding program in selection for HB.

Design of an Intervention to Minimize Ingestion of Fecal Microbes by Young Children in Rural Zimbabwe.

PubMed

Mbuya, Mduduzi N N; Tavengwa, Naume V; Stoltzfus, Rebecca J; Curtis, Valerie; Pelto, Gretel H; Ntozini, Robert; Kambarami, Rukundo A; Fundira, Dadirai; Malaba, Thokozile R; Maunze, Diana; Morgan, Peter; Mangwadu, Goldberg; Humphrey, Jean H

2015-12-15

We sought to develop a water, sanitation, and hygiene (WASH) intervention to minimize fecal-oral transmission among children aged 0-18 months in the Sanitation Hygiene Infant Nutrition Efficacy (SHINE) trial. We undertook 4 phases of formative research, comprising in-depth interviews, focus group discussions, behavior trials, and a combination of observations and microbiological sampling methods. The resulting WASH intervention comprises material inputs and behavior change communication to promote stool disposal, handwashing with soap, water treatment, protected exploratory play, and hygienic infant feeding. Nurture and disgust were found to be key motivators, and are used as emotional triggers. The concept of a safe play space for young children was particularly novel, and families were eager to implement this after learning about the risks of unprotected exploratory play. An iterative process of formative research was essential to create a sequenced and integrated longitudinal intervention for a SHINE household as it expects (during pregnancy) and then cares for a new child. © The Author 2015. Published by Oxford University Press for the Infectious Diseases Society of America.

An in-home video study and questionnaire survey of food preparation, kitchen sanitation, and hand washing practices.

PubMed

Scott, Elizabeth; Herbold, Nancie

2010-06-01

Foodborne illnesses pose a problem to all individuals but are especially significant for infants, the elderly, and individuals with compromised immune systems. Personal hygiene is recognized as the number-one way people can lower their risk. The majority of meals in the U.S. are eaten at home. Little is known, however, about the actual application of personal hygiene and sanitation behaviors in the home. The study discussed in this article assessed knowledge of hygiene practices compared to observed behaviors and determined whether knowledge equated to practice. It was a descriptive study involving a convenience sample of 30 households. Subjects were recruited from the Boston area and a researcher and/or a research assistant traveled to the homes of study participants to videotape a standard food preparation procedure preceded by floor mopping. The results highlight the differences between individuals' reported beliefs and actual practice. This information can aid food safety and other health professionals in targeting food safety education so that consumers understand their own critical role in decreasing their risk for foodborne illness.

Morbidity Pattern and Personal Hygiene in Children Among Private Primary School in Urban Area: Are the Trends Changing?

PubMed Central

Mhaske, Mayavati S.; Khismatrao, Deepak S.; Kevin, Fernandez; Pandve, Harshal T.; Kundap, Ritesh P.

2013-01-01

Introduction: School health is an important intervention as a great deal of research tells us that schools can have a major effect on children's health, by teaching them about health and promoting healthy behaviors. Aims: The aim of this study is to determine common health problems and assess personal hygiene status among primary school children. Settings and Design: A cross-sectional study was conducted in academic years 2009-2010 and 2010-2011, with three health check-up camps organized in private primary school of Pune city. Materials and Methods: A total of 450 students were assessed for health problems and composite score of personal hygiene status was calculated ranging from 0 to 5 by examination of hairs, nails, skin and clothes. Statistical Analysis Used: Proportions calculated with application of Chi-square test and Pearson co-efficient applied to observe the relation between two quantitative variables. Results: Out of 450 students examined, 56.2% were boys and 43.8% were girls with age ranging from 5 to 10 years. The major morbidities observed were dental caries (65.1%), upper respiratory tract infections (38.2%), ear wax (29.9%) and myopia (10.0%). Mean hygiene score was significantly higher in girls (4.32) than boys (3.95) and poor hygiene observed in older boys. Conclusion: Increasing myopia and poor dental hygiene denotes a changing morbidity pattern in private primary school of the urban area. The hygiene status of the girls is significantly better than boys. PMID:24479095

Morbidity pattern and personal hygiene in children among private primary school in urban area: are the trends changing?

PubMed

Mhaske, Mayavati S; Khismatrao, Deepak S; Kevin, Fernandez; Pandve, Harshal T; Kundap, Ritesh P

2013-07-01

School health is an important intervention as a great deal of research tells us that schools can have a major effect on children's health, by teaching them about health and promoting healthy behaviors. The aim of this study is to determine common health problems and assess personal hygiene status among primary school children. A cross-sectional study was conducted in academic years 2009-2010 and 2010-2011, with three health check-up camps organized in private primary school of Pune city. A total of 450 students were assessed for health problems and composite score of personal hygiene status was calculated ranging from 0 to 5 by examination of hairs, nails, skin and clothes. Proportions calculated with application of Chi-square test and Pearson co-efficient applied to observe the relation between two quantitative variables. Out of 450 students examined, 56.2% were boys and 43.8% were girls with age ranging from 5 to 10 years. The major morbidities observed were dental caries (65.1%), upper respiratory tract infections (38.2%), ear wax (29.9%) and myopia (10.0%). Mean hygiene score was significantly higher in girls (4.32) than boys (3.95) and poor hygiene observed in older boys. Increasing myopia and poor dental hygiene denotes a changing morbidity pattern in private primary school of the urban area. The hygiene status of the girls is significantly better than boys.

Hygienic Behavior, Liquid-Foraging, and Trophallaxis in the Leaf-Cutting Ants, Acromyrmex subterraneus and Acromyrmex octospinosus

PubMed Central

Richard, Freddie-Jeanne; Errard, Christine

2009-01-01

Neotropical leaf-cutting ants (tribe Attini) live in obligate symbiosis with fungus they culture for food. To protect themselves and their fungus garden from pathogens, they minimize the entry of microorganisms through mechanical and chemical means. In this study, focusing on the species Acromyrmex subterraneus and A. octospinosus, (Hymeoptera: Formicidae). Self- and allo-grooming behavior were quantified and it was found that A. octospinosus workers spend less time in self-grooming than A. subterraneus. In the experimental absence of fungus in A. subterraneus, the times spent in these two behaviors are not affected; however workers spend significantly more time immobile. Hygienic and trophallaxis behaviors were examined as well as the possibility that workers exchange food, and the grooming behavior of foraging and non-foraging workers were compared. Behavioral observations revealed that large workers spent more time grooming than small workers, and more than 62% of replete foragers passed collected liquid food via trophallaxis to a nestmate. However, trophallaxis was rarely observed between non-forager workers. These results suggest that trophallaxis permits the exchange of alimentary liquid between colony members, but it is not important for spreading the colony odor signature. PMID:20053118

Treating Adaptive Living Skills of Persons with Autism Using Applied Behavior Analysis: A Review

ERIC Educational Resources Information Center

Matson, Johnny L.; Hattier, Megan A.; Belva, Brian

2012-01-01

Work, self-help, leisure, and hygiene skill deficits are often associated with Autistic Disorder, a neurodevelopmental disorder characterized by pervasive impairments in socialization, communication, and repetitive and restricted behaviors or interests. A number of interventions have been established to assist individuals with these impairments.…

The "REST" Program: A New Treatment System for the Oppositional Defiant Adolescent.

ERIC Educational Resources Information Center

Stein, David B.; Smith, Edward D.

1990-01-01

Compared REST (Real Economy System for Teens) program, which combines behavioral treatment and cognitive restructuring, with traditional talk therapy, which uses primarily cognitive restructuring, in treatment of oppositional defiant adolescents. Results showed significantly greater improvement on all target behaviors (room care, personal hygiene,…

Digit Sucking Habit and Association with Dental Caries and Oral Hygiene Status of Children Aged 6 Months to 12 Years Resident in Semi-Urban Nigeria

PubMed Central

Kolawole, Kikelomo Adebanke; Folayan, Morenike Oluwatoyin; Agbaje, Hakeem Olatunde; Oyedele, Titus Ayodeji; Oziegbe, Elizabeth Obhioneh; Onyejaka, Nneka Kate; Chukwumah, Nneka Maureen; Oshomoji, Olusegun Victor

2016-01-01

Objectives Non-nutritive sucking (NNS) is a common behavior in childhood. The association between digit sucking, dental caries and oral health has been studied with inconclusive results. The objectives of this study were to determine the prevalence of, and the association between digit sucking, caries and oral hygiene status of children age six months to 12 years, resident in Ile-Ife, Osun State, Nigeria. Methods A cross-sectional study was conducted in Ife Central Local Government Area of Osun State. Data were collected through a household survey using a multi-stage sampling procedure from children between six months and 12 years. Details of each child’s socio-demographic characteristics, digit sucking habits, caries status and oral health status were collected. The association between digit sucking, caries status and oral hygiene status was determined using Chi square and Logistic regression. Results The mean age of the 992 study participants was 5.8 ± (3.2) years. The prevalence of digit sucking, caries and poor oral hygiene were 7.2%, 10.5% and 2.4% respectively. The mean dmft score was 0.22 ± (0.80), mean DMFT score was 0.04 ± (0.30) while mean Oral Hygiene Index score was 1.27 ± (0.73). Digit sucking increased the odds of having caries (OR: 1.28; CI: 0.58–2.81) but decreased the odds of having poor oral hygiene (OR: 0.58; CI: 0.34–1.01) insignificantly. Conclusions Digit sucking was not a significant predictor of caries and oral hygiene status, although the odds of having caries increased while the odds of having poor oral hygiene decreased with digit sucking. PMID:26890262

Qualitative description of dental hygiene practices within oral health and dental care perspectives of Mexican-American adults and teenagers.

PubMed

Maupome, Gerardo; Aguirre-Zero, Odette; Westerhold, Chi

2015-01-01

The objectives of this study were to identify dental hygiene themes voiced by adults and teenagers of Mexican origin [or Mexican Americans (MAs)] and place these themes within the larger landscape of oral health and dental care perceptions. Interviews with urban-based MAs were analyzed to identify barriers, beliefs, and behaviors influencing engagement in dental hygiene practices. Adult (n = 16, ages 33-52) and teenage (n = 17, ages 14-19) MAs reported themes pertaining to structural factors (financial and economic-related barriers, the dual challenges of reduced access to care vis-à-vis successfully navigating the dental care system, and the effects of reduced social support derived from migration) and to individual factors (different agendas between MAs and health systems for dental care utilization and indications for oral self-care, including limited dental hygiene instruction from professionals and larger impacts from school-based and mass media). Also, prior experiences with dental hygiene, prevention, and associated themes were characterized by a range of attitudes from fatalistic to highly determined agency. Good family upbringing was instrumental for appropriate dental hygiene, anteceding good oral health; and outlining a loose structure of factors affecting oral health such as diet, having "weak" teeth, or personal habits. Themes from adults and teenagers in the Midwest United States were generally similar to other groups of MA parents and younger children. Dental hygiene was not salient relative to other oral health and dental care matters. Several opportunities for improvement of knowledge and enhancing motivation for dental hygiene practices were identified, both within and outside professional resources. © 2014 American Association of Public Health Dentistry.

Digit Sucking Habit and Association with Dental Caries and Oral Hygiene Status of Children Aged 6 Months to 12 Years Resident in Semi-Urban Nigeria.

PubMed

Kolawole, Kikelomo Adebanke; Folayan, Morenike Oluwatoyin; Agbaje, Hakeem Olatunde; Oyedele, Titus Ayodeji; Oziegbe, Elizabeth Obhioneh; Onyejaka, Nneka Kate; Chukwumah, Nneka Maureen; Oshomoji, Olusegun Victor

2016-01-01

Non-nutritive sucking (NNS) is a common behavior in childhood. The association between digit sucking, dental caries and oral health has been studied with inconclusive results. The objectives of this study were to determine the prevalence of, and the association between digit sucking, caries and oral hygiene status of children age six months to 12 years, resident in Ile-Ife, Osun State, Nigeria. A cross-sectional study was conducted in Ife Central Local Government Area of Osun State. Data were collected through a household survey using a multi-stage sampling procedure from children between six months and 12 years. Details of each child's socio-demographic characteristics, digit sucking habits, caries status and oral health status were collected. The association between digit sucking, caries status and oral hygiene status was determined using Chi square and Logistic regression. The mean age of the 992 study participants was 5.8 ± (3.2) years. The prevalence of digit sucking, caries and poor oral hygiene were 7.2%, 10.5% and 2.4% respectively. The mean dmft score was 0.22 ± (0.80), mean DMFT score was 0.04 ± (0.30) while mean Oral Hygiene Index score was 1.27 ± (0.73). Digit sucking increased the odds of having caries (OR: 1.28; CI: 0.58-2.81) but decreased the odds of having poor oral hygiene (OR: 0.58; CI: 0.34-1.01) insignificantly. Digit sucking was not a significant predictor of caries and oral hygiene status, although the odds of having caries increased while the odds of having poor oral hygiene decreased with digit sucking.

Recognition of mite-infested brood by honeybee (Apis mellifera) workers may involve thermal sensing.

PubMed

Bauer, Daniel; Wegener, Jakob; Bienefeld, Kaspar

2018-05-01

Hygienic behavior, i.e. the removal of diseased or damaged brood by worker honey bees (Apis mellifera), is seen as one of the principal behavioral elements of this species' social immunity. Identification of the stimuli that trigger it would be helpful in searching for biochemical and molecular markers of this important breeding trait. While many studies at the genomic, transcriptomic, and behavioral level have pointed to the implication of chemical cues, we here hypothesized that thermal cues are alternatively/additionally involved. To test this hypothesis, we first measured whether infestation by the mite Varroa destructor (a condition known to induce hygienic behavior) leads to a thermal gradient between affected and unaffected brood. We found that infested brood cells were between 0.03 and 0.19 °C warmer than uninfested controls. Next, we tested whether artificially heating an area of a brood comb would increase the removal of infested or uninfested brood as compared to an unheated control area, and found that this was not the case. Finally, we investigated whether the heating of individual brood cells, as opposed to comb areas, would influence brood removal from cells adjacent to the heated one. This was the case for uninfested, though not for infested cells. We conclude that infestation by V. destructor leads to a heating of brood cells that should be perceivable by bees, and that small-scale temperature gradients can influence brood removal. This makes it appear possible that thermal cues play a role in triggering hygienic behavior of honey bees directed at varroa-infested larvae/pupae, although our results are insufficient to prove such an involvement. Copyright © 2018. Published by Elsevier Ltd.

Knowledge, perceptions, and practices of methicillin-resistant Staphylococcus aureus transmission prevention among health care workers in acute-care settings.

PubMed

Seibert, Dorothy J; Speroni, Karen Gabel; Oh, Kyeung Mi; DeVoe, Mary C; Jacobsen, Kathryn H

2014-03-01

Health care workers (HCWs) play a critical role in prevention of health care-associated infections such as methicillin-resistant Staphylococcus aureus (MRSA), but glove and gown contact precautions and hand hygiene may not be consistently used with vulnerable patients. A cross-sectional survey of MRSA knowledge, attitudes/perceptions, and practices among 276 medical, nursing, allied health, and support services staff at an acute-care hospital in the eastern United States was completed in 2012. Additionally, blinded observations of hand hygiene behaviors of 104 HCWs were conducted. HCWs strongly agreed that preventive behaviors reduce the spread of MRSA. The vast majority reported that they almost always engage in preventive practices, but observations of hand hygiene found lower rates of adherence among nearly all HCW groups. HCWs who reported greater comfort with telling others to take action to prevent MRSA transmission were significantly more likely to self-report adherence to recommended practices. It is important to reduce barriers to adherence with preventive behaviors and to help all HCWs, including support staff who do not have direct patient care responsibilities, to translate knowledge about MRSA transmission prevention methods into consistent adherence of themselves and their coworkers to prevention guidelines. Copyright © 2014 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

Randomized controlled trial on the effects of a combined sleep hygiene education and behavioral approach program on sleep quality in workers with insomnia.

PubMed

Kaku, Akiko; Nishinoue, Nao; Takano, Tomoki; Eto, Risa; Kato, Noritada; Ono, Yutaka; Tanaka, Katsutoshi

2012-01-01

To evaluate the effects of a combined sleep hygiene education and behavioral approach program on sleep quality in workers with insomnia, we conducted a randomized controlled trial at a design engineering unit in Japan. Employees evaluated for insomnia by the Athens Insomnia Scale (≥6 points) were divided into an intervention and control group. The intervention group received a short-term intervention (30 min) program that included sleep hygiene education and behavioral approaches (relaxation training, stimulus control, and sleep restriction) performed by occupational health professionals. We calculated differences in change in Pittsburgh Sleep Quality Index (PSQI) scores between the two groups from baseline to three months after the start of intervention after adjusting for gender, age, job title, job category, average number of hours of overtime during the study period, marital status, smoking habit, average number of days of alcohol consumption per week, exercise habits, K6 score, and baseline PSQI score. Results showed that the average PSQI score decreased by 1.0 in the intervention group but increased by 0.9 in the control group. Additionally, the difference in variation between the two groups was 1.9 (95% confidence interval: 0.6 to 3.4), which was significant. Taken together, these results indicate that the intervention program significantly improved the sleep quality of workers with insomnia.

Dental utilization of active duty/previous active duty US military: a cross-sectional analysis of the 2010 Behavior and Risk Surveillance Survey

PubMed Central

Sambamoorthi, Usha; Jurevic, Richard J

2015-01-01

Introduction The purpose of this study is to understand dental utilization of 1) individuals serving/having served in active duty in the U.S. military as compared with the general public and 2) individuals who are currently serving as compared with individuals who are no longer active duty, but have been in active duty within the previous year. Methods The Behavior and Risk Surveillance Survey, 2010, was used in cross-sectional analyses to determine the comparisons. Chi square and multivariable logistic regression analyses were applied. Results 70.7% of participants who had served/currently serving had a dental visit within the previous 12 months; 69.9% of the general public reported a dental visit (p = 0.0265). 69.8% of participants who had served/currently serving had a dental hygiene visit within the previous 12 months and 68.1% of the general public reported a dental hygiene visit (p <0.0001). The adjusted odds ratio (AOR) for participants who had served/currently serving vs. the general public was 1.10 (95% Confidence Interval [CI] 1.05, 1.16; p<0.0001) for dental visits and 1.11 (95%CI 1.05, 1.17; p<0.0001) for dental hygiene visits. Conclusion Participants who are serving or have served were more likely to have any dental visit and dental hygiene visit than the general public; but the results were not substantively important. PMID:26086028

Water recovery and management test support modeling for Space Station Freedom

NASA Technical Reports Server (NTRS)

Mohamadinejad, Habib; Bacskay, Allen S.

1990-01-01

The water-recovery and management (WRM) subsystem proposed for the Space Station Freedom program is outlined, and its computerized modeling and simulation based on a Computer Aided System Engineering and Analysis (CASE/A) program are discussed. A WRM test model consisting of a pretreated urine processing (TIMES), hygiene water processing (RO), RO brine processing using TIMES, and hygiene water storage is presented. Attention is drawn to such end-user equipment characteristics as the shower, dishwasher, clotheswasher, urine-collection facility, and handwash. The transient behavior of pretreated-urine, RO waste-hygiene, and RO brine tanks is assessed, as well as the total input/output to or from the system. The model is considered to be beneficial for pretest analytical predictions as a program cost-saving feature.

Personality profile of students entering dentistry, hygiene/therapy and dental nursing at one London dental institute.

PubMed

Belsi, A; Gallagher, J E; Asimakopoulou, K

2011-05-01

King's College London Dental Institute (KCLDI) is the largest school in the UK, training dental professionals: Dentists, Hygienists/Therapists and Dental Nurses. Although previous work has examined dental students, there is a dearth of studies on the personality profile of students of hygiene/therapy and dental nursing. To investigate the personality profile of students studying dentistry, hygiene/therapy and dental nursing at KCLDI, by programme, sex and ethnicity. All entrants into dentistry, hygiene/therapy and dental nursing at KCLDI were invited to participate in the study. A self report questionnaire including the brief version of the Five-Factor Model and personal details was administered to the 218 recruited students in groups and under supervised conditions.   One-way ANOVA on data from 148 questionnaires revealed significant differences; the medical graduate entrants to dentistry appeared to have a more extraverted profile than hygiene/therapy entrants (P<0.04). The graduate entrants to dentistry were more open to experiences than the direct entrants (P<0.03) and the dental nursing trainees (P<0.03). The medical graduate entrants also appeared more open to experiences than the dental nursing trainees; the latter also appeared to have a more sensitive profile compared to the medical entry students (P<0.03). No differences were found between groups in agreeableness and conscientiousness. The findings suggest the presence of personality differences between entrants to dentistry, hygiene/therapy and dental nursing. The implications of these findings are discussed. © 2011 John Wiley & Sons A/S.

The relationship between dairy cow hygiene and somatic cell count in milk.

PubMed

Sant'anna, A C; Paranhos da Costa, M J R

2011-08-01

Corporal hygiene is an important indicator of welfare for dairy cows and is dependent on facilities, climate conditions, and the behavior of the animals. The objectives of this study were to describe how the hygiene conditions of dairy cows vary over time and to assess whether a relationship exists between hygiene and somatic cell count (SCC) in milk. Monthly hygiene evaluations were conducted on lactating cows in 2 dairy farms for 9 consecutive months, totaling 3,554 evaluations from 545 animals. Hygiene was measured using a 4-point scoring system (very clean, clean, dirty, and very dirty) for 4 areas of the animal's body (leg, flank, abdomen, and udder) and combining these scores to generate a composite cleanliness score. A total of 2,218 milk samples was analyzed from 404 cows to determine SCC and somatic cell linear scores (SCLS). Individual variation was observed in the hygiene of cows throughout the year, with the highest proportion of clean cows being observed in August and the lowest in January. In spite of this seasonal variation, approximately half (55.62%) of the cows displayed consistent cleanliness scores, with 45.86% of them remaining consistently clean (very clean or clean) and 9.76% remaining dirty (very dirty or dirty) over the course of the study. The very clean cows had the lowest SCLS, followed by the clean, dirty, and very dirty cows (no statistically significant differences were found between the latter 2 groups). The most critical months for cow hygiene were those with the greatest rainfall, when a reduction in the welfare of cows and higher SCC values were observed. The evaluation and control of dairy cow hygiene are useful in defining management strategies to reduce problems with milk and improve the welfare of the animals. Copyright © 2011 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Saltelli Global Sensitivity Analysis and Simulation Modelling to Identify Intervention Strategies to Reduce the Prevalence of Escherichia coli O157 Contaminated Beef Carcasses

PubMed Central

Brookes, Victoria J.; Jordan, David; Davis, Stephen; Ward, Michael P.; Heller, Jane

2015-01-01

Introduction Strains of Shiga-toxin producing Escherichia coli O157 (STEC O157) are important foodborne pathogens in humans, and outbreaks of illness have been associated with consumption of undercooked beef. Here, we determine the most effective intervention strategies to reduce the prevalence of STEC O157 contaminated beef carcasses using a modelling approach. Method A computational model simulated events and processes in the beef harvest chain. Information from empirical studies was used to parameterise the model. Variance-based global sensitivity analysis (GSA) using the Saltelli method identified variables with the greatest influence on the prevalence of STEC O157 contaminated carcasses. Following a baseline scenario (no interventions), a series of simulations systematically introduced and tested interventions based on influential variables identified by repeated Saltelli GSA, to determine the most effective intervention strategy. Results Transfer of STEC O157 from hide or gastro-intestinal tract to carcass (improved abattoir hygiene) had the greatest influence on the prevalence of contaminated carcases. Due to interactions between inputs (identified by Saltelli GSA), combinations of interventions based on improved abattoir hygiene achieved a greater reduction in maximum prevalence than would be expected from an additive effect of single interventions. The most effective combination was improved abattoir hygiene with vaccination, which achieved a greater than ten-fold decrease in maximum prevalence compared to the baseline scenario. Conclusion Study results suggest that effective interventions to reduce the prevalence of STEC O157 contaminated carcasses should initially be based on improved abattoir hygiene. However, the effect of improved abattoir hygiene on the distribution of STEC O157 concentration on carcasses is an important information gap—further empirical research is required to determine whether reduced prevalence of contaminated carcasses is likely to result in reduced incidence of STEC O157 associated illness in humans. This is the first use of variance-based GSA to assess the drivers of STEC O157 contamination of beef carcasses. PMID:26713610

Psychometric properties of the Adolescent Sleep Hygiene Scale.

PubMed

Storfer-Isser, Amy; Lebourgeois, Monique K; Harsh, John; Tompsett, Carolyn J; Redline, Susan

2013-12-01

This study evaluated the psychometric properties of the Adolescent Sleep Hygiene Scale (ASHS), a self-report measure assessing sleep practices theoretically important for optimal sleep. Data were collected on a community sample of 514 adolescents (16-19; 17.7 ± 0.4 years; 50% female) participating in the late adolescent examination of a longitudinal study on sleep and health. Sleep hygiene and daytime sleepiness were obtained from adolescent reports, behavior from caretaker reports, and sleep-wake estimation on weekdays from wrist actigraphy. Confirmatory factor analysis indicated the empirical and conceptually based factor structure were similar for six of the eight proposed sleep hygiene domains. Internal consistency of the revised scale (ASHSr) was α = 0.84; subscale alphas were: physiological: α = 0.60; behavioural arousal: α = 0.62; cognitive/emotional: α = 0.81; sleep environment: α = 0.61; sleep stability: α = 0.68; daytime sleep: α = 0.78. Sleep hygiene scores were associated positively with sleep duration (r = 0.16) and sleep efficiency (r = 0.12) and negatively with daytime sleepiness (r = -0.26). Results of extreme-groups analyses comparing ASHSr scores in the lowest and highest quintile provided further evidence for concurrent validity. Correlations between sleep hygiene scores and caretaker reports of school competence, internalizing and externalizing behaviours provided support for convergent validity. These findings indicate that the ASHSr has satisfactory psychometric properties for a research instrument and is a useful research tool for assessing sleep hygiene in adolescents. © 2013 European Sleep Research Society.

Access to Waterless Hand Sanitizer Improves Student Hand Hygiene Behavior in Primary Schools in Nairobi, Kenya

PubMed Central

Pickering, Amy J.; Davis, Jennifer; Blum, Annalise G.; Scalmanini, Jenna; Oyier, Beryl; Okoth, George; Breiman, Robert F.; Ram, Pavani K.

2013-01-01

Handwashing is difficult in settings with limited resources and water access. In primary schools within urban Kibera, Kenya, we investigated the impact of providing waterless hand sanitizer on student hand hygiene behavior. Two schools received a waterless hand sanitizer intervention, two schools received a handwashing with soap intervention, and two schools received no intervention. Hand cleaning behavior after toilet use was monitored for 2 months using structured observation. Hand cleaning after toileting was 82% at sanitizer schools (N = 2,507 toileting events), 38% at soap schools (N = 3,429), and 37% at control schools (N = 2,797). Students at sanitizer schools were 23% less likely to have observed rhinorrhea than control students (P = 0.02); reductions in student-reported gastrointestinal and respiratory illness symptoms were not statistically significant. Providing waterless hand sanitizer markedly increased student hand cleaning after toilet use, whereas the soap intervention did not. Waterless hand sanitizer may be a promising option to improve student hand cleansing behavior, particularly in schools with limited water access. PMID:23836575

Genome-Wide Association Study of a Varroa-Specific Defense Behavior in Honeybees (Apis mellifera)

PubMed Central

Spötter, Andreas; Gupta, Pooja; Mayer, Manfred; Reinsch, Norbert

2016-01-01

Honey bees are exposed to many damaging pathogens and parasites. The most devastating is Varroa destructor, which mainly affects the brood. A promising approach for preventing its spread is to breed Varroa-resistant honey bees. One trait that has been shown to provide significant resistance against the Varroa mite is hygienic behavior, which is a behavioral response of honeybee workers to brood diseases in general. Here, we report the use of an Affymetrix 44K SNP array to analyze SNPs associated with detection and uncapping of Varroa-parasitized brood by individual worker bees (Apis mellifera). For this study, 22 000 individually labeled bees were video-monitored and a sample of 122 cases and 122 controls was collected and analyzed to determine the dependence/independence of SNP genotypes from hygienic and nonhygienic behavior on a genome-wide scale. After false-discovery rate correction of the P values, 6 SNP markers had highly significant associations with the trait investigated (α < 0.01). Inspection of the genomic regions around these SNPs led to the discovery of putative candidate genes. PMID:26774061

A simple method for the comparison of commercially available ATP hygiene-monitoring systems.

PubMed

Colquhoun, K O; Timms, S; Fricker, C R

1998-04-01

The purpose of this study was to evaluate a methodology which could easily be used in any test laboratory in a uniform and consistent way for determining the sensitivity and reproducibility of results obtained with three ATP hygiene-monitoring systems. The test protocol discussed here allows such comparison to be made, thereby establishing a method of benchmarking both new systems and developments of existing systems. The sensitivity of the LUMINOMETER K, PocketSwab (Charm Sciences) was found to be between 0.4 and 4.0 nmol of ATP with poor reproducibility at the 40.0 nmol level (CV, 35%). The sensitivity of the IDEXX LIGHTING system and the Biotrace UNILITE Xcel were both between 0.04 and 0.4 nmol with coefficients of variation (CVs) of between 9% at 0.04 nmol and 10% at 0.4 nmol for the IDEXX system and 17% at 0.04 nmol and 21% at 0.4 nmol for the Biotrace system. The three systems were tested with a range of dilutions of different food residues: orange juice, raw milk, and ground beef slurry. All three test systems allowed detection of orange juice and raw milk at dilutions of 1:1,000, although the CV of results from the Charm system (54 and 74% respectively) was poor at this dilution for both residues. The sensitivity of the test systems was poorer for ground beef slurry than it was for orange juice and raw milk. Both the Biotrace and IDEXX systems were able to detect a 1:100 dilution of beef slurry (with CVs of 17 and 10% respectively), whilst at this dilution results from the Charm system had a CV of 55%. It was possible by using the method described in this paper to rank in order of sensitivity and reproducibility the three single-shot ATP hygiene-monitoring systems investigated, with the IDEXX LIGHTNING being the best, followed by the Biotrace UNILITE Xcel, and then the charm LUMINOMETER K, PocketSwab.

Childhood Schizophrenia

MedlinePlus

... Trouble sleeping Irritability or depressed mood Lack of motivation Strange behavior Substance use Compared with schizophrenia symptoms ... may neglect personal hygiene or appear to lack emotion ― doesn't make eye contact, doesn't change ...

Adenylate kinase amplification of ATP bioluminescence for hygiene monitoring in the food and beverage industry.

PubMed

Corbitt, A J; Bennion, N; Forsythe, S J

2000-06-01

Fourteen food residues, Escherichia coli O157:H7 and Staphylococcus aureus on stainless steel surfaces were detected using a combined assay with adenylate kinase as a cellular marker and ATP bioluminescence. The limit of sensitivity ranged from 0.02 to 708 microg for minced meat and broccoli, respectively. Both methods gave the same detection limit (105 cfu) for E. coli and Staph. aureus on stainless steel surfaces. The combined adenylate kinase-ATP assay is applicable to monitor the hygiene of work surfaces, especially those prone to contamination by meat and vegetable residues.

[Oral health related knowledge and health behavior of parents and school children].

PubMed

Lalić, Maja; Aleksić, Ema; Gajić, Mihajlo; Malesević, Doka

2013-01-01

The family provides the background for developing behaviors, attitudes and knowledge related to oral health of children. The aim of this study was to compare oral health behavior of parents and their children and to asses the impact of parental behavior on children's oral health. This cross-sectional study included 99 parent--child pairs (12 to 15 years old). Data on oral health behavior, knowledge and attitudes regarding oral hygiene, fluorides and nutrition of parents and their children were collected by questionnaires. The parental dental health was assessed according to self-reported data on tooth loss and prosthodontic rehabilitation, while the dental status of children was determined by clinical examination. The parents reported the use of dental floss (p < 0.001) and mouth rinses (p < 0.05) more often than their children and they had better knowledge on fluorides. Approximately one third of parents thought they should not control sugar consumption of their child. There was a statistically significant correlation between parental oral hygiene and their habit to control the child in brushing with the child's oral health status. Oral health education activities directed towards the prevention of risk factors for developing caries should involve both parents and their children, because parental behavior is a significant predictor of children's oral health.

Translating Dental Flossing Intentions into Behavior: a Longitudinal Investigation of the Mediating Effect of Planning and Self-Efficacy on Young Adults.

PubMed

Hamilton, Kyra; Bonham, Mikaela; Bishara, Jason; Kroon, Jeroen; Schwarzer, Ralf

2017-06-01

Although poor oral hygiene practices can have serious health consequences, a large number of adults brush or floss their teeth less than the recommended time or not at all. This study examined the mediating effect of two key self-regulatory processes, self-efficacy and planning, as the mechanisms that translate dental flossing intentions into behavior. Participants (N = 629) comprised young adults attending a major university in Queensland, Australia. A longitudinal design guided by sound theory was adopted to investigate the sequential mediation chain for the effect of dental flossing intentions (time 1) on behavior (time 3) via self-efficacy and planning (time 2). A latent variable structural equation model with standardized parameter estimates revealed the model was a good fit to the data. Controlling for baseline flossing, the effect of intentions on behavior was mediated via self-efficacy and planning, with 64 % of the flossing variance accounted for by this set of predictors. Controlling for age and sex did not change the results. The results extend previous research to further elucidate the mechanisms that help to translate oral hygiene intentions into behavior and make a significant contribution to the cumulative empirical evidence about self-regulatory components in health behavior change.

Sex differences in gingivitis relate to interaction of oral health behaviors in young people.

PubMed

Furuta, Michiko; Ekuni, Daisuke; Irie, Koichiro; Azuma, Tetsuji; Tomofuji, Takaaki; Ogura, Toshio; Morita, Manabu

2011-04-01

Although many epidemiologic surveys have shown that gingivitis is more prevalent in males than in females, few studies have clearly explained what causes this difference. The objective of the present study is to explain the sex difference in gingivitis based on the interaction between oral health behaviors and related factors, such as knowledge, attitude, and lifestyle, in young people. The study was comprised of 838 subjects (440 males and 398 females), aged 18 and 19 years. Gingivitis was assessed by the percentage of bleeding on probing (%BOP). Additional information was collected regarding oral hygiene status, oral health behaviors, and related factors. Structural equation modeling was used to test pathways from these factors to %BOP. Multiple-group modeling was also conducted to test for sex differences. Females had greater knowledge, a more positive attitude, a healthier lifestyle, and higher level of oral health behaviors than males. There were significant differences in the paths (i.e., from lifestyle, knowledge, and attitude to %BOP) through oral health behaviors and oral health status. Sex-based differences in gingivitis in young people can be explained by oral health behaviors and hygiene status, which are influenced by lifestyle, knowledge, and attitude. To prevent gingivitis, different approaches to males and females may be useful.

Skin interaction with absorbent hygiene products.

PubMed

Runeman, Bo

2008-01-01

Skin problems due to the use of absorbent hygiene products, such as diapers, incontinence pads, and feminine sanitary articles, are mostly due to climate or chafing discomfort. If these conditions are allowed to prevail, these may develop into an irritant contact dermatitis and eventually superficial skin infections. Skin humidity and aging skin are among the most significant predisposing and aggravating factors for dermatitis development. Improved product design features are believed to explain the decline in observed diaper dermatitis among infants. Where adult incontinence-related skin problems are concerned, it is very important to apply a holistic perspective to understand the influences due to the individual's incontinence level and skin condition, as well as the hygiene and skin care measures provided. Individuals with frail, sensitive skin or with skin diseases may preferably have to use high-quality products, equipped with superabsorbent polymers and water vapor-permeable back sheets, to minimize the risk of skin complications.

Hygiene and mental health among middle school students in India and 11 other countries.

PubMed

Ranasinghe, Shamika; Ramesh, Swathi; Jacobsen, Kathryn H

2016-01-01

The Global School-based Student Health Survey (GSHS) collects data from early adolescents who are approximately 13-15 years old and enrolled in middle schools (also known as junior secondary schools). We used logistic regression models to examine the associations between self-reported hygiene practices and mental health status as assessed by the 2007 India GSHS. Then, we used meta-analysis to compare the results from India with those from 11 other GSHS-participating countries in Asia and Africa (Djibouti, Indonesia, Jordan, Kenya, Lebanon, Myanmar, the Philippines, Tanzania, Thailand, Uganda, and the United Arab Emirates). Among 7904 middle school students in India, 25.5% reported symptoms of depression, 8.6% reported loneliness, and 7.8% reported anxiety-related insomnia. Both males and females who reported symptoms of depression had an increased likelihood of poor hand and oral hygiene, including washing their hands rarely or never and brushing their teeth less than daily. The meta-analysis for this association yielded statistically significant pooled odds ratios for both boys and girls. In girls, loneliness was also associated with poor hand and oral hygiene. Reduced mental health status in adolescents may lead to worse hygiene behaviors and an increased risk of infections. Teachers, parents, healthcare workers, and other adults who observe suboptimal hygiene status in an adolescent should consider whether this indicates a mental health issue that requires clinical services. Copyright © 2015 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

A Study to Assess Knowledge and Attitude Regarding Hand Hygiene amongst Residents and Nursing Staff in a Tertiary Health Care Setting of Bhopal City.

PubMed

Maheshwari, Veena; Kaore, Navin Chandra M; Ramnani, Vijay Kumar; Gupta, Sanjay Kumar; Borle, Amod; Kaushal, Rituja

2014-08-01

Infection due to hospital-acquired microbes is an evolving problem worldwide, and horizontal transmission of bacterial organism continues to cause a high nosocomial infection rate in health care settings. Most nosocomial infections are thought to be transmitted by the hands of health care workers.The application of hand hygiene is effective in reducing infection rates. To assess the level of knowledge and attitude regarding hand hygiene practices amongst the health care professionals and to identify areas of gaps in their knowledge and attitude. A cross-sectional study. A total 160 respondents were studied about their knowledge and attitude towards hand hygiene practices and significant difference with a p-value of 0.0025 was observed regarding most frequent source of germs responsible for health care associated infections among resident and nurses. A significant difference with p-value of 0.0001 & 0.04 was observed in colonization due to jewellery and artificial nail among the study groups. The attitude regarding correct hand hygiene practices to be followed at all times was found to be better among nurses (62.5%) as compared to residents (21.3%) which was found to be highly significant with p-value <0.001. Present study highlights the need of repeated training sessions regarding hand hygiene practices among the health care workers to provide the current knowledge in the area with a behavioral change in attitudes and practices leading to reduction of nosocomial infections.

Interventions to Improve Hand Hygiene Compliance in the ICU: A Systematic Review.

PubMed

Lydon, Sinéad; Power, Michael; McSharry, Jennifer; Byrne, Molly; Madden, Caoimhe; Squires, Janet Elaine; O'Connor, Paul

2017-11-01

To synthesize the literature describing interventions to improve hand hygiene in ICUs, to evaluate the quality of the extant research, and to outline the type, and efficacy, of interventions described. Systematic searches were conducted in November 2016 using five electronic databases: Medline, CINAHL, PsycInfo, Embase, and Web of Science. Additionally, the reference lists of included studies and existing review papers were screened. English language, peer-reviewed studies that evaluated an intervention to improve hand hygiene in an adult ICU setting, and reported hand hygiene compliance rates collected via observation, were included. Data were extracted on the setting, participant characteristics, experimental design, hand hygiene measurement, intervention characteristics, and outcomes. Interventional components were categorized using the Behavior Change Wheel. Methodological quality was examined using the Downs and Black Checklist. Thirty-eight studies were included. The methodological quality of studies was poor, with studies scoring a mean of 8.6 of 24 (SD= 2.7). Over 90% of studies implemented a bundled intervention. The most frequently employed interventional strategies were education (78.9%), enablement (71.1%), training (68.4%), environmental restructuring (65.8%), and persuasion (65.8%). Intervention outcomes were variable, with a mean relative percentage change of 94.7% (SD= 195.7; range, 4.3-1155.4%) from pre to post intervention. This review demonstrates that best practice for improving hand hygiene in ICUs remains unestablished. Future research employing rigorous experimental designs, careful statistical analysis, and clearly described interventions is important.

Farm Fairs and Petting Zoos: A Review of Animal Contact as a Source of Zoonotic Enteric Disease.

PubMed

Conrad, Cheyenne C; Stanford, Kim; Narvaez-Bravo, Claudia; Callaway, Todd; McAllister, Tim

2017-02-01

Many public venues such as farms, fairs, and petting zoos encourage animal contact for both educational and entertainment purposes. However, healthy farm animals, including cattle, small ruminants, and poultry, can be reservoirs for enteric zoonotic pathogens, with human infections resulting in nausea, vomiting, diarrhea, and, in some cases, severe complications that can lead to death. As animals shed these organisms in their feces, contamination of themselves and their surroundings is unavoidable. The majority of North Americans reside in urban and suburban settings, and the general public often possess limited knowledge of agricultural practices and minimal contact with farm animals. Furthermore, there is a lack of understanding of zoonotic pathogens, particularly how these pathogens are spread and the human behaviors that may increase the risk of infection. Human risk behaviors include hand-to-mouth contact immediately after physical contact with animals and their environments, a practice that facilitates the ingestion of pathogens. It is often young children who become ill due to their under-developed immune systems and poorer hygienic practices compared with adults, such as more frequent hand-to-mouth behaviors, and infrequent or improper hand washing. These illnesses are often preventable, simply through adequate hygiene and hand washing. Our objective was to use a structured approach to review the main causal organisms responsible for human illnesses acquired in petting zoo and open farm environments, Shiga toxin-producing Escherichia coli, nontyphoidal Salmonella, Campylobacter, and Cryptosporidium. Notable outbreaks involving direct contact with farm animals and farm, fair, or petting zoo environments are discussed and recommendations for how public venues can increase safety and hand hygiene compliance among visitors are proposed. The most effective protective measures against enteric illnesses include education of the public, increasing overall awareness of the risks and the importance of hand hygiene, as well as access to hand-washing facilities.

Revisiting the hygiene hypothesis for allergy and asthma.

PubMed

Liu, Andrew H

2015-10-01

The hygiene hypothesis, which describes the protective influence of microbial exposures in early life on the development of allergy and asthma, has continued its swell of academic interest, investigation, and evolution. This article is focused on studies published in the past 3 years that have furthered the substance and shape of hygiene theory, primarily as it relates to allergic airways and asthma. Recent investigations have furthered an overarching "microbiome hypothesis" to home features, medical practices, and cleanliness behaviors that are suspects in the hygiene effect. Relatively crude markers of the protective microbial environment have been supplanted by culture-independent microbiome science, distinguishing the characteristics of potentially protective microbiomes from pathologic features. Understanding how the microbiome is shaped and affects healthful versus harmful outcomes in the human host is relatively nascent. Good clues are emerging that give mechanistic substance to the theory and could help guide microbe-based therapeutics to fill the allergy and asthma management gap in prevention and disease modification. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Dysfunctional Elimination Behaviors and Associated Complications in School-Age Children

ERIC Educational Resources Information Center

Kistner, Mary

2009-01-01

Lack of privacy, risk of bullying, limited access, lack of essential products for good hygiene, and dirty bathrooms can all contribute to encouraging a child to withhold urine and stool while in school. Withholding behaviors over time can create a condition known as dysfunctional elimination syndrome (DES). DES is any pattern of voiding or…

Merging video coaching and an anthropologic approach to understand health care provider behavior toward hand hygiene protocols.

PubMed

Boudjema, Sophia; Tarantini, Clément; Peretti-Watel, Patrick; Brouqui, Philippe

2017-05-01

We used videorecordings of routine care to analyze health care providers' deviance from protocols and organized follow-up interviews that were conducted by an anthropologist and a nurse. After consent, health care workers were recorded during routine care by an automatic video remote control. Each participant was invited to watch her or his recorded behaviors on 2 different videos showing routine practices and her or his deviance from protocols, and to comment on them. After this step an in-depth interview based on preestablished guidelines was organized and explanations regarding the observed deviance was discussed. This design was intended to reveal the HCWs' subjectivity; that is, how they perceive hand hygiene issues in their daily routine, what concrete difficulties they face, and how they try to resolve them. We selected 43 of 250 videorecordings created during the study, which allowed us to study 15 out of 20 health care professionals. Twenty out of 43 videos showed 1 or more breaches in the hand hygiene protocol. The breaches were frequently linked to glove abuse. Deviance from protocols was explained by the health care workers as the result of an adaptive behavior; that is, facing work constraints that were disconnected from infection control protocols. Professional practices and protocols should be revisited to create simple messages that are adapted to the mandatory needs in a real life clinic environment. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

The routine utilization of dental care during pregnancy in eastern China and the key underlying factors: a Hangzhou City study.

PubMed

Sun, Wei; Guo, Jing; Li, Xiuyang; Zhao, Yongqi; Chen, Hui; Wu, Gang

2014-01-01

Oral diseases are associated with adverse pregnancy outcomes. The routine utilization of dental care (RUDC) during pregnancy is an effective way to improve pregnant women's oral health, and thus safeguard the health of their babies. As China has one fifth of the world's population, it is especially meaningful to encourage RUDC there. However, the status of RUDC in China and the key underlying factors are largely unknown. This cross-sectional survey investigated the current status of RUDC during pregnancy and the key underlying factors in Hangzhou City, Zhejiang Province, eastern China. We collected participants' demographics, individual oral-hygiene behaviors, individual lifestyle, oral-health conditions and attitudes, and also their RUDC during pregnancy. Binary Logistic Regression Analysis was used to analyze the key underlying factors. Only 16.70% of the participants reported RUDC during pregnancy. The percentage of RUDC was significantly lower among pregnant women with the following characteristics: aged 30 or less, an annual household income under $8,000, brushing once a day or less, never flossing or rinsing the mouth, paying no attention to pregnancy-related oral-health knowledge, and being dissatisfied with one's individual dental hygiene behavior. RUDC during pregnancy is very low in eastern China and is greatly influenced not only by a woman's age, annual income, individual hygiene behavior, but also by her attention and attitudes to oral health. To improve this population's access to and use of dental care during pregnancy, appropriate programs and policies are urgently needed.

Dental Hygiene Students' Perceptions of Importance and Confidence in Applying Motivational Interviewing During Patient Care.

PubMed

Mills, Angela; Kerschbaum, Wendy E; Richards, Philip S; Czarnecki, Gail A; Kinney, Janet S; Gwozdek, Anne E

2017-02-01

Purpose: Motivational Interviewing (MI) is an evidence-based, patient-centered counseling approach for eliciting behavior change. In 2012, the University of Michigan (U-M) Dental Hygiene Program significantly enhanced their behavior change curriculum by reinforcing and building upon the Motivational Interviewing segment. The purpose of this study was to examine students' perceptions of the importance of MI and their confidence in applying it during patient care. Methods: A convenience sample of 22 U-M Class of 2015 dental hygiene students who had received an enhanced curriculum participated in this study, utilizing a retrospective, pre-test/post-test design. Results: A Wilcoxon signed rank test was used to compare the differences in average ranks between T1 (Retrospective Pre-Test) and T4 (Post-Test 3) for the importance and confidence questions at each time point for the Class of 2015. Students' perceptions of importance increased with statistical significance in five out of eight MI strategies. Perceptions in confidence increased in seven out of eight strategies. Effect size ranged from .00 to .55. Assessment of qualitative data provided additional insight on student experiences. Conclusion: Student perceptions of importance of using MI and their confidence in applying MI increased in a majority of the strategy categories. Successes with patient health behavior change and challenges with time to integrate this in practice were noted. Research on the longitudinal impact and faculty feedback calibration is recommended. Copyright © 2017 The American Dental Hygienists’ Association.

Sleep, chronotype, and sleep hygiene in children with attention-deficit/hyperactivity disorder, autism spectrum disorder, and controls.

PubMed

van der Heijden, K B; Stoffelsen, R J; Popma, A; Swaab, H

2018-01-01

Sleep problems are highly prevalent in ADHD and autism spectrum disorder (ASD). Better insight in the etiology is of clinical importance since intervention and prevention strategies of sleep problems are directed at underlying mechanisms. We evaluated the association of sleep problems and sleep patterns with sleep hygiene (behavioral/environmental practices that influence sleep quality, e.g. caffeine use), access to electronic media, chronotype, and anxiety/depression in children aged 6-12 years with ADHD, ASD, or typical development (TD) using parental questionnaires. ANOVA and linear regression analyses were adjusted for age and sex. Children with ADHD and ASD showed more sleep problems (63.6 and 64.7%, vs 25.1% in TD) and shorter sleep duration than controls, while differences between ADHD and ASD were not significant. Sleep hygiene was worse in ADHD and ASD compared to TD, however, the association of worse sleep hygiene with more sleep problems was only significant in ASD and TD. There was a significant association of access to electronic media with sleep problems only in typically developing controls. Chronotype did not differ significantly between groups, but evening types were associated with sleep problems in ADHD and TD. Associations of greater anxiety/depression with more sleep problems were shown in ADHD and TD; however, anxiety/depression did not moderate the effects of chronotype and sleep hygiene. We conclude that sleep problems are highly prevalent in ADHD and ASD, but are differentially related to chronotype and sleep hygiene. In ASD, sleep problems are related to inadequate sleep hygiene and in ADHD to evening chronotype, while in TD both factors are important. Clinical implications are discussed.

Personal oral hygiene and dental caries: A systematic review of randomised controlled trials.

PubMed

Hujoel, Philippe Pierre; Hujoel, Margaux Louise A; Kotsakis, Georgios A

2018-05-15

To conduct a systematic review of randomised trials assessing the association between personal oral hygiene and dental caries in the absence of the confounding effects of fluoride. Dental caries continues to affect close to 100% of the global population. There is a century-old conflict on whether dental caries is caused by poor oral hygiene or poorly formed teeth (ie, teeth with dental defects). Resolving this conflict is of significant public health importance as these two hypotheses on dental caries aetiology can lead to different prevention strategies. A systematic search for randomised trials was conducted using predefined criteria in 3 databases. The impact of personal oral hygiene interventions on coronal dental caries incidence was evaluated using random-effects models. Three randomised studies involving a total of 743 participants were included. Personal oral hygiene interventions failed to influence the incidence of dental caries (Δ Decayed, Missing and Filled Surfaces (DFMS) = -0.11; 95% confidence interval: (-0.91, 0.69; P-value < .79)) despite meticulous deplaquing of teeth. There was no significant heterogeneity in the trial results (heterogeneity chi-squared = 1.88, P = .39). The findings were robust to sensitivity analyses, including consideration of the results of nonrandomised studies. Personal oral hygiene in the absence of fluorides has failed to show a benefit in terms of reducing the incidence of dental caries. © 2018 The Authors. Gerodontology published by British Society of Gerodontology, European College of Gerodontology and Geriatric Oral Research Group and John Wiley & Sons Ltd.

Mercury Exposure among Garbage Workers in Southern Thailand

PubMed Central

2012-01-01

Objectives 1) To determine mercury levels in urine samples from garbage workers in Southern Thailand, and 2) to describe the association between work characteristics, work positions, behavioral factors, and acute symptoms; and levels of mercury in urine samples. Methods A case-control study was conducted by interviewing 60 workers in 5 hazardous-waste-management factories, and 60 matched non-exposed persons living in the same area of Southern Thailand. Urine samples were collected to determine mercury levels by cold-vapor atomic absorption spectrometer mercury analyzer. Results The hazardous-waste workers' urinary mercury levels (10.07 µg/g creatinine) were significantly higher than the control group (1.33 µg/g creatinine) (p < 0.001). Work position, duration of work, personal protective equipment (PPE), and personal hygiene, were significantly associated with urinary mercury level (p < 0.001). The workers developed acute symptoms - of headaches, nausea, chest tightness, fatigue, and loss of consciousness at least once a week - and those who developed symptoms had significantly higher urinary mercury levels than those who did not, at p < 0.05. A multiple regression model was constructed. Significant predictors of urinary mercury levels included hours worked per day, days worked per week, duration of work (years), work position, use of PPE (mask, trousers, and gloves), and personal hygiene behavior (ate snacks or drank water at work, washed hands before lunch, and washed hands after work). Conclusion Changing garbage workers' hygiene habits can reduce urinary mercury levels. Personal hygiene is important, and should be stressed in education programs. Employers should institute engineering controls to reduce urinary mercury levels among garbage workers. PMID:23251842

Expression of Varroa sensitive hygiene (VSH) in commercial VSH honey bees (Hymenoptera: Apidae).

PubMed

Danka, Robert G; Harris, Jeffrey W; Villa, José D

2011-06-01

We tested six commercial sources of honey bees, Apis mellifera L. (Hymenoptera: Apidae), whose breeding incorporated the trait of Varroa sensitive hygiene (VSH). VSH confers resistance to the parasitic mite Varroa destructor Anderson & Trueman by enhancing the ability of the bees to hygienically remove mite-infested brood. VSH production queens (i.e., queens commercially available for use in beekeepers' production colonies) from the six sources were established in colonies which later were measured for VSH. Their responses were compared with those of colonies with three other types of queens, as follows: VSH queens from the selected closed population maintained by USDA-ARS for research and as a source of breeding germplasm, queens from the cooperating commercial distributor of this germplasm, and queens of a commercial, mite-susceptible source. The reduction of mite infestation in brood combs exposed to test colonies for 1 wk differed significantly between groups. On average, colonies with VSH production queens reduced infestation by 44%. This group average was intermediate between the greater removal by pure ARS VSH (76%) and the cooperators' breeding colonies (64%), and the lesser removal by susceptible colonies (7%). VSH production colonies from the different sources had variable expression of hygiene against mites, with average reduced infestations ranging from 22 to 74%. In addition, infertility was high among mites that remained in infested cells in VSH breeder colonies from ARS and the commercial distributor but was lower and more variable in VSH production colonies and susceptible colonies. Commercial VSH production colonies supply mite resistance that generally seems to be useful for beekeeping. Resistance probably could be improved if more VSH drones sources were supplied when VSH production queens are being mated.

Role of Behavioural Risk Factors in Symptoms Related to UTI Among Nursing Students.

PubMed

Vyas, Shaili; Sharma, Parul; Srivastava, Kajal; Nautiyal, Vipul; Shrotriya, Ved Prakash

2015-09-01

UTI is a well known entity amongst young girls, and the majority of girls have recurrent infections within one year. Anything that disturbs the usual vaginal environment would result in conditions favouring the production of unwanted microorganisms leading to infections of this very sensitive area. Studies have shown that, there is an evident relation of UTI's among students and practices of personal hygiene. To determine association between the behavioural risk factors and UTI among nursing girls. The present study was undertaken amongst unmarried nursing students of a Medical College Hospital. A predesigned pretested questionnaire was used to know the personal hygiene of students and to find out its association with UTI in the last three months. Chi-square test was used to analyse the data. A significant association was observed between perineal hygiene and UTI. The major risk factors of UTI identified were incorrect perineal washing technique, use of synthetic/silk innerwears, not sundrying the innerwears, improper menstrual hygiene. There are still major gaps in the knowledge regarding causation of UTI among the nursing students. This calls for an urgent need for educational talks periodically addressing these gaps.

Role of Behavioural Risk Factors in Symptoms Related to UTI Among Nursing Students

PubMed Central

Sharma, Parul; Srivastava, Kajal; Nautiyal, Vipul; Shrotriya, Ved Prakash

2015-01-01

Introduction UTI is a well known entity amongst young girls, and the majority of girls have recurrent infections within one year. Anything that disturbs the usual vaginal environment would result in conditions favouring the production of unwanted microorganisms leading to infections of this very sensitive area. Studies have shown that, there is an evident relation of UTI’s among students and practices of personal hygiene. Aim To determine association between the behavioural risk factors and UTI among nursing girls. Materials and Methods The present study was undertaken amongst unmarried nursing students of a Medical College Hospital. A predesigned pretested questionnaire was used to know the personal hygiene of students and to find out its association with UTI in the last three months. Chi-square test was used to analyse the data. Results A significant association was observed between perineal hygiene and UTI. The major risk factors of UTI identified were incorrect perineal washing technique, use of synthetic/silk innerwears, not sundrying the innerwears, improper menstrual hygiene. Conclusion There are still major gaps in the knowledge regarding causation of UTI among the nursing students. This calls for an urgent need for educational talks periodically addressing these gaps. PMID:26500927

Listening to food workers: Factors that impact proper health and hygiene practice in food service.

PubMed

Clayton, Megan L; Clegg Smith, Katherine; Neff, Roni A; Pollack, Keshia M; Ensminger, Margaret

2015-01-01

Foodborne disease is a significant problem worldwide. Research exploring sources of outbreaks indicates a pronounced role for food workers' improper health and hygiene practice. To investigate food workers' perceptions of factors that impact proper food safety practice. Interviews with food service workers in Baltimore, MD, USA discussing food safety practices and factors that impact implementation in the workplace. A social ecological model organizes multiple levels of influence on health and hygiene behavior. Issues raised by interviewees include factors across the five levels of the social ecological model, and confirm findings from previous work. Interviews also reveal many factors not highlighted in prior work, including issues with food service policies and procedures, working conditions (e.g., pay and benefits), community resources, and state and federal policies. Food safety interventions should adopt an ecological orientation that accounts for factors at multiple levels, including workers' social and structural context, that impact food safety practice.

Modifying the Sleep Treatment Education Program for Students to include technology use (STEPS-TECH): Intervention effects on objective and subjective sleep outcomes.

PubMed

Barber, Larissa K; Cucalon, Maria S

2017-12-01

University students often have sleep issues that arise from poor sleep hygiene practices and technology use patterns. Yet, technology-related behaviors are often neglected in sleep hygiene education. This study examined whether the Sleep Treatment Education Program for Students-modified to include information regarding managing technology use (STEPS-TECH)-helps improve both subjective and objective sleep outcomes among university students. Results of an experimental study among 78 university students showed improvements in objective indicators of sleep quantity (total sleep time) and sleep quality (less awakenings) during the subsequent week for students in the STEPS-TECH intervention group compared to a control group. Exploratory analyses indicated that effects were driven by improvements in weekend days immediately following the intervention. There were also no intervention effects on subjective sleep quality or quantity outcomes. In terms of self-reported behavioral responses to educational content in the intervention, there were no group differences in sleep hygiene practices or technology use before bedtime. However, the intervention group reported less technology use during sleep periods than the control group. These preliminary findings suggest that STEPS-TECH may be a useful educational tool to help improve objective sleep and reduce technology use during sleep periods among university students. Copyright © 2017 John Wiley & Sons, Ltd.

Social cohesion: The missing factor required for a successful hand hygiene program.

PubMed

Kwok, Yen Lee Angela; Harris, Peter; McLaws, Mary-Louise

2017-03-01

There are limited explorations into hospital staff reactions to automated hand hygiene surveillance or hand hygiene interventions. An automated surveillance system with daily feedback and a behavioral intervention component was trialed in 2 wards in an Australian tertiary teaching hospital. After 9 months, 12 clinicians from each ward were interviewed prior to the completion of the trial to explore satisfaction with the system and behavioral component of nudging each other with a reminder to comply. Only on completion of the trial were transcripts analyzed for themes. Staff from the ward with improved compliance described a socially cohesive team with a well-liked nurse unit manager who accessed daily compliance rates and worked with staff to set goals. This contrasted with the ward without improvement in compliance, whose staff described their great reluctance and discomfort to nudge each other to comply and distrust of the authenticity of the rates established from the automated system. Interventions for improving compliance are more likely to be successful in a ward with a social cohesive team. Patient safety interventions, in the first instance, may benefit from purposeful selection of wards with cohesive teams and skilled leaders who can transform clinicians into early adopters of the program. Crown Copyright © 2017. Published by Elsevier Inc. All rights reserved.

Developing a model of health behavior change to reduce parasitic disease in Vietnam.

PubMed

Petersen, Suni; Do, Trina; Shaw, Christy; Brake, Kaile

2016-12-01

Worldwide more deaths occur due to conditions that can be ameliorated by behavior change. Changing health behaviors using models popularized in non-western countries has not proven particularly successful. The purpose of this study was to test variables elicited during qualitative interviews and cultural conversations to develop a model of health behavior change from the ground up in Vietnam. Village leaders and women representatives from the Women's Committee were trained as health advocates to facilitate changes in health practices that led to parasitic and infectious diseases. The health advocates visited 156 families to assess household conditions and assist women head-of-households in applying new behaviors to water treatment, personal hygiene, proper latrining and proximity of animals to humans. Predictors that were tested were self-efficacy, social desirability, internal and external control, and outcome expectations. The correlational and regression design resulted in self-efficacy alone predicting both home hygiene and family health with a large effect size. Social desirability appears to play a different role than in western culture studies. Outcome expectations and control were not predictive. A cultural analysis of the results is included. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Measuring the short-term effects of incorporating academic service learning throughout a dental hygiene curriculum.

PubMed

Simmer-Beck, M; Gadbury-Amyot, C; Williams, K B; Keselyak, N T; Branson, B; Mitchell, T V

2013-11-01

Academic service learning (ASL) provides the venue for dental hygiene education to take oral healthcare services directly into communities while at the same time promoting professional responsibility within the student bodies. The purpose of this study was to quantitatively examine the change in pre-existing attitudes and behaviours of dental hygiene students following the incorporation of ASL activities throughout a five-semester dental hygiene curriculum. Seventy-seven first-year dental hygiene students who participated in ASL from the graduating classes of 2008-2010 participated in the study. A survey instrument developed by Shiarella, based on Schwartz's Helping Behaviors Model, was used to assess students' attitudes towards community service. Additionally, questions were developed using Shinnamon's Methods and Strategies for Assessing Service-Learning in the Health Professions. Internal estimates of reliability for scales (Cronbach's α) were all >0.8. The results revealed statistically significant improvements over time in enhanced learning (P = 0.0001), self-awareness (P = 0.0001), sense of volunteerism (P = 0.013), impact on career choices (P = 0.001) and decrease in personal costs (P = 0.0001). There were no significant changes in other subscales over time. Further investigating these domains revealed minimal to no changes in attributes of service learning. Service learning integrated into the dental hygiene curriculum can enhance learning and improve students' self-awareness, sense of volunteerism, career choices and perception of personal costs. In concert with the literature on ASL, these experiences throughout the curriculum have potential for increasing students' awareness of community need and their roles as oral health professionals. © 2013 John Wiley & Sons A/S.

A Study to Assess Knowledge and Attitude Regarding Hand Hygiene amongst Residents and Nursing Staff in a Tertiary Health Care Setting of Bhopal City

PubMed Central

kaore, Navin Chandra M; Ramnani, Vijay Kumar; Gupta, Sanjay Kumar; Borle, Amod; Kaushal, Rituja

2014-01-01

Background: Infection due to hospital-acquired microbes is an evolving problem worldwide, and horizontal transmission of bacterial organism continues to cause a high nosocomial infection rate in health care settings. Most nosocomial infections are thought to be transmitted by the hands of health care workers.The application of hand hygiene is effective in reducing infection rates. Objectives: To assess the level of knowledge and attitude regarding hand hygiene practices amongst the health care professionals and to identify areas of gaps in their knowledge and attitude. Materials and Methods: A cross-sectional study. Result: A total 160 respondents were studied about their knowledge and attitude towards hand hygiene practices and significant difference with a p-value of 0.0025 was observed regarding most frequent source of germs responsible for health care associated infections among resident and nurses. A significant difference with p-value of 0.0001 & 0.04 was observed in colonization due to jewellery and artificial nail among the study groups. The attitude regarding correct hand hygiene practices to be followed at all times was found to be better among nurses (62.5%) as compared to residents (21.3%) which was found to be highly significant with p-value <0.001. Conclusion: Present study highlights the need of repeated training sessions regarding hand hygiene practices among the health care workers to provide the current knowledge in the area with a behavioral change in attitudes and practices leading to reduction of nosocomial infections. PMID:25302193

Health promotion and dental caries.

PubMed

Maltz, Marisa; Jardim, Juliana Jobim; Alves, Luana Severo

2010-01-01

The central idea of the Brazilian health system is to prevent the establishment of disease or detect it as early as possible. Prevention and treatment of dental caries are related to behavioral factors, including dietary and oral hygiene habits, which are related to many chronic diseases. Dental health promotion therefore should be fully integrated into broadly based health-promoting strategies and actions such as food and health policies, and general hygiene (including oral hygiene), among others. For decades, a linear relationship between sugar consumption and caries has been observed. Recent data has indicated that this relationship is not as strong as it used to be before the widespread use of fluoride. However, diet is still a key factor acting in the carious process. Oral hygiene is a major aspect when it comes to caries, since dental biofilm is its etiological factor. Oral hygiene procedures are effective in controlling dental caries, especially if plaque removal is performed adequately and associated with fluoride. An alternative to a more efficient biofilm control in occlusal areas is the use of dental sealants, which are only indicated for caries-active individuals. If a cavity is formed as a consequence of the metabolic activity of the biofilm, a restorative material or a sealant can be placed to block access of the biofilm to the oral environment in order to prevent caries progress. The prevention of dental caries based on common risk-factor strategies (diet and hygiene) should be supplemented by more disease-specific policies such as rational use of fluoride, and evidence-based dental health care.

Evaluate, Assess, Treat: Development and evaluation of the EAT framework to increase effective communication regarding sensitive oral-systemic health issues

PubMed Central

DeBate, Rita D.; Cragun, Deborah; Gallentine, Ashley A.; Severson, Herbert H.; Shaw, Tracey; Cantwell, Carley; Christiansen, Steve; Koerber, Anne; Hendricson, William; Tomar, Scott L.; Brown, Kelli McCormack; Tedesco, Lisa A.

2012-01-01

Oral healthcare providers are likely to encounter a number of sensitive oral/systemic health issues while interacting with patients. The purpose of the current study was to develop and evaluate a framework aimed at oral healthcare providers to engage in active secondary prevention of eating disorders (i.e., early detection of oral manifestations of disordered eating behaviors, patient approach and communication, patient-specific oral treatment, and referral to care) for patients presenting with signs of disordered eating behaviors. The EAT Framework was developed based on the Brief Motivational Interviewing (B-MI) conceptual framework and comprises three continuous steps: Evaluating, Assessing, and Treating. Using a group-randomized control design, 11 dental hygiene (DH) and 7 dental (D) classes from 8 institutions were randomized to either the intervention or control conditions. Both groups completed preand post-intervention assessments. Hierarchical linear models were conducted to measure the effects of the intervention while controlling for baseline levels. Statistically significant improvements from pre-to post-intervention were observed in the Intervention group compared with the Control group on knowledge of eating disorders and oral findings, skills-based knowledge, and self-efficacy (all p < .01). Effect sizes ranged from .57–.95. No statistically significant differences in outcomes were observed by type of student. Although the EAT Framework was developed as part of a larger study on secondary prevention of eating disorders, the procedures and skills presented can be applied to other sensitive oral/systemic health issues. Because the EAT Framework was developed by translating B-MI principles and procedures, the framework can be easily adopted as a non-confrontational method for patient communication. PMID:23050505

What happens with cow behavior when replacing concrete slatted floor by rubber coating: a case study.

PubMed

Platz, S; Ahrens, F; Bendel, J; Meyer, H H D; Erhard, M H

2008-03-01

An enhanced productive life cycle and improved animal welfare are aims pursued in dairy husbandry. This study assesses experimental observations on floor-associated behavior during the stepwise replacement of concrete slatted flooring by rubber mats. For this purpose, estrus (mounting) and hygiene behavior (licking while standing on 3 legs and caudal licking) within a herd of 50 loose-housed Brown Swiss dairy cows were analyzed by video observation before and after floor reconstruction. Still photographs and pedometers were used to asses step length and number of steps, representing walking behavior. Compared with the concrete floor surface, rubber coating led to an increase in step length (58 +/- 1 vs. 70 +/- 1 cm; n = 35) and in steps per day (4,226 +/- 450 vs. 5,611 +/- 495; mean +/- SEM; n = 9). Mounting was higher on the flooring covered with rubber mats (23 vs. 112). Collapsing or slipping during mounting only occurred on concrete slatted flooring (in 19 out of 23 mounting actions). Licking while standing on 3 legs and caudal licking increased up to 4-fold (105 vs. 511 observations). In conclusion, improvements were found in behavior when rubber-coated slatted floor surfaces were used in dairy cattle housing in transition from concrete flooring. Disorders in estrus and hygiene behavior were associated with the flooring of the barn and were relatively easy to investigate within the framework of farm welfare assessments.

Oral Hygiene Behaviors and Caries Experience in Northwest PRECEDENT Patients

PubMed Central

Rothen, Marilynn; Cunha-Cruz, Joana; Zhou, Lingmei; Mancl, Lloyd; Jones, Jackie S.; Berg, Joel

2014-01-01

Objectives To investigate the association between oral hygiene behaviors (toothbrushing, water rinsing after brushing, interproximal cleaning, and adjunctive use of fluoride products) and recent caries (past 24 months) in a random sample of patients in Northwest PRECEDENT practices. Methods Practitioner-members of Northwest PRECEDENT dental Practice-based Research Network (PBRN) conducted a longitudinal study on caries risk assessment. At baseline patients completed a questionnaire on oral self-care, snacking, health, and socio-demographics. A dental exam recorded readily-visible heavy plaque and DMFT; chart review captured new caries and treatments in the previous 24 months. Bivariate and multiple GEE log-linear regression models stratified by age groups were used to relate oral hygiene behaviors to the primary outcome of mean dental caries in the past 24 months on data from 1400 patients in 63 practices. The primary exposure of interest was fluoride toothbrushing frequency. Results Fluoride toothbrushing once per day or more by patients 9-17 was significantly associated with a 50% lower mean caries rate compared to fluoride toothbrushing less than once per day, after adjustment for age, gender, race, education, income, between-meal carbohydrate snacks, sugar-added beverages, alcohol consumption, smoking, BMI, exercise, stimulated salivary pH, number of teeth, and all other oral hygiene behaviors captured [Rate Ratio (RR)=0.5; 95% confidence interval (CI)=0.3-0.8]. After adjustment, for patients 18-64 fluoride toothbrushing two or more times per day was significantly associated with a 40% lower recent mean caries rate (RR=0.6; 95%CI=0.4-0.9); in patients 65+, twice a day or more fluoride toothbrushing was not associated with lower caries rates (RR=1.1; 95%CI=0.7-1.8). Of the other oral hygiene variables, after adjustment, patients 18-64 who rinsed with water after brushing had a 40% lower mean caries rate compared to no rinsing (RR=0.6; 95%CI=0.4-0.9) and the presence of readily-visible heavy plaque was significantly associated with an increase in the mean caries rate for patients 18-64 (RR=1.6; 95%CI=1.2-2.2) and 65+ (RR=2.5; 95%CI=1.8-3.5). Conclusions In the present study, the frequency of fluoride toothbrushing and the presence of readily-visible heavy plaque were the factors most strongly associated with mean caries rate. In young patients with permanent dentition the daily application of fluoride toothpaste appears more important than emphasis on thorough plaque removal. While for adults, the protective effect of twice daily fluoride toothbrushing disappears with advancing age and the presence of readily-visible heavy plaque becomes increasingly associated with caries risk. PMID:24766464

Self-rated oral health status, oral health service utilization, and oral hygiene practices among adult Nigerians.

PubMed

Olusile, Adeyemi Oluniyi; Adeniyi, Abiola Adetokunbo; Orebanjo, Olufemi

2014-11-27

There is scarce information available on oral health service utilization patterns and common oral hygiene practices among adult Nigerians. We conducted the 2010-2011 national oral health survey before the introduction of the national oral health policy to determine the prevalence of oral health service utilization, patterns of oral hygiene practices, and self reported oral health status, among adults in various social classes, educational strata, ethnic groups and geopolitical zones in Nigeria. We conducted a cross-sectional survey in North-Central, North-West, South-East, South-South and South-West geopolitical zones of Nigeria. Multi-stage cluster sampling method was used for the sample selection. We administered a structured questionnaire to a total of 7,630 participants. Information on the socio-demographic characteristics, oral hygiene practices and oral health services utilization pattern of participants was obtained. We interviewed 7, 630 participants (55.6% female). The participants ages ranged between 18 and 81 years, mean age was 37.96 (SD = 13.2). Overall 21.2% of the participants rated their oral health status as very good, 37.1% as good and 27.4% as fair. Only 26.4% reported having visited the dentist at least once prior to the conduct of the survey. More than half of these visits (54.9%) were for treatment purpose. Utilization of oral health services was significantly (p < 0.05) associated with being older, more educated and being engaged in a skilled profession. More educated persons, females and younger persons used toothbrushes for daily tooth cleaning. Age, sex, marital status, level of education and occupation were significantly related to daily frequency of tooth cleaning (p < 0.05). Our results show that while most Nigerian adults have a positive view of their oral health status, majority reported poor oral health utilization habits. Older persons resident in the northern zones of the country and less educated persons displayed poorer oral hygiene practices. The study findings suggest that there is low oral health service utilization among adult Nigerians and that socio-demographic variables influence oral health utilization habits and oral hygiene behavior among adult Nigerians Further studies to identify other factors influencing oral health behavior are suggested.

Pre-Kindergarten Scale.

ERIC Educational Resources Information Center

Flynn, Tim

This 25-item scale for rating prekindergarten children concerns personal and cognitive skills. Directions for using the scale are provided. Personal skills include personal hygiene, communication skills, eating habits, relationships with the teacher, peer relations, and personal behavior. Cognitive skills rated are verbal skills, object…

Developing and pretesting case studies in dental and dental hygiene education: using the diffusion of innovations model.

PubMed

Cragun, Deborah L; DeBate, Rita DiGioacchino; Severson, Herbert H; Shaw, Tracy; Christiansen, Steve; Koerber, Anne; Tomar, Scott L; Brown, Kelli McCormack; Tedesco, Lisa A; Hendricson, William D

2012-05-01

Case-based learning offers exposure to clinical situations that health professions students may not encounter in their training. The purposes of this study were to apply the Diffusion of Innovations conceptual framework to 1) identify characteristics of case studies that would increase their adoption among dental and dental hygiene faculty members and 2) develop and pretest interactive web-based case studies on sensitive oral-systemic health issues. The formative study spanned two phases using mixed methods (Phase 1: eight focus groups and four interviews; Phase 2: ten interviews and satisfaction surveys). Triangulation of quantitative and qualitative data revealed the following positive attributes of the developed case studies: relative advantage of active learning and modeling; compatibility with a variety of courses; observability of case-related knowledge and skills; independent learning; and modifiability for use with other oral-systemic health issues. These positive attributes are expected to increase the likelihood that dental and dental hygiene faculty members will adopt the developed case study once it is available for use. The themes identified in this study could be applied to the development of future case studies and may provide broader insight that might prove useful for exploring differences in case study use across dental and dental hygiene curricula.

Penile hygiene: puberty, paraphimosis and personal care for men and boys with an intellectual disability.

PubMed

Wilson, N J; Cumella, S; Parmenter, T R; Stancliffe, R J; Shuttleworth, R P

2009-02-01

Supporting men and boys with an intellectual disability (ID) to meet their penile hygiene needs is perhaps one of the least acknowledged but most confronting issues facing care staff. The delivery of intimate hygiene can be a challenging topic particularly as it has been drawn into the emerging sexuality discourse and the ongoing abuse narrative. Compounding this challenge is the lack of guidance in intimate care for support staff. In addition, whereas the male with an ID outnumber the female, female care staff greatly outnumber male staff. Whether this situation affects outcomes for men and boys with an ID is unknown but it is an issue which should be examined. This paper reports data from two separate studies, one quantitative the other qualitative, which sought to explore penile hygiene as a male health issue. Results show the practice of care staff to be inconsistent, the views and values of care staff to be divergent. Some patterns and contextual differences were identified depending upon the gender of care staff. An emerging dialogue described some of the positive contributions that male staff make to men and boys with an ID. The penile health needs of men and boys with an ID are being compromised by a lack of guidance, training, knowledge and limited gender-sensitive care.

Biological evaluation of nanosilver incorporated cellulose pulp for hygiene products.

PubMed

Kavitha Sankar, P C; Ramakrishnan, Reshmi; Rosemary, M J

2016-04-01

Cellulose pulp has a visible market share in personal hygiene products such as sanitary napkins and baby diapers. However it offers good surface for growth of microorganisms. Huge amount of research is going on in developing hygiene products that do not initiate microbial growth. The objective of the present work is to produce antibacterial cellulose pulp by depositing silver nanopowder on the cellulose fiber. The silver nanoparticles used were of less than 100 nm in size and were characterised using transmission electron microscopy and X-ray powder diffraction studies. Antibacterial activity of the functionalized cellulose pulp was proved by JIS L 1902 method. The in-vitro cytotoxicity, in-vivo vaginal irritation and intracutaneous reactivity studies were done with silver nanopowder incorporated cellulose pulp for introducing a new value added product to the market. Cytotoxicity evaluation suggested that the silver nanoparticle incorporated cellulose pulp is non-cytotoxic. No irritation and skin sensitization were identified in animals tested with specific extracts prepared from the test material in the in-vivo experiments. The results indicated that the silver nanopowder incorporated cellulose pulp meets the requirements of the standard practices recommended for evaluating the biological reactivity and has good biocompatibility, hence can be classified as a safe hygiene product. Copyright © 2015 Elsevier B.V. All rights reserved.

Staff Knowledge, Awareness, Perceptions, and Beliefs About Infection Prevention in Pediatric Long-term Care Facilities

PubMed Central

Løyland, Borghild; Wilmont, Sibyl; Hessels, Amanda J.; Larson, Elaine

2016-01-01

Background The burden of healthcare-associated infection worldwide is considerable, and there is a need to improve surveillance and infection control practices such as hand hygiene. Objectives The aims of this study were to explore direct care providers’ knowledge about infection prevention and hand hygiene, their attitudes regarding their own and others’ hand hygiene practices, and their ideas and advice for improving infection prevention efforts. Methods This exploratory study included interviews with direct care providers in three pediatric long-term care facilities. Two trained nurse interviewers conducted semistructured interviews using an interview guide with open-ended questions. Two other nurse researchers independently transcribed the audio recordings and conducted a thematic analysis using a strategy adapted from the systematic text condensation approach. Results From 31 interviews, four major thematic categories with subthemes emerged from the analysis: (a) hand hygiene products; (b) knowledge, awareness, perceptions, and beliefs; (c) barriers to infection prevention practices; and (d) suggested improvements. There was confusion regarding hand hygiene recommendations, use of soap or sanitizer, and isolation precaution policies. There was a robust “us” and “them” mentality between professionals. Discussion One essential driver of staff behavior change is having expectations that are meaningful to staff, and many staff members stated that they wanted more in-person staff meetings with education and hands-on, practical advice. Workflow patterns and/or the physical environment need to be carefully evaluated to identify systems and methods to minimize cross-contamination. Further studies need to evaluate if personal sized containers of hand sanitizer (e.g., for the pocket, attached to a belt or lanyard) would facilitate improvement of hand hygiene in these facilities. PMID:26938362

Can a school-based hand hygiene program reduce asthma exacerbations among elementary school children?

PubMed Central

Gerald, Joe K.; Zhang, Bin; McClure, Leslie A.; Bailey, William C.; Harrington, Kathy F.

2012-01-01

Background Viral upper respiratory infections have been implicated as a major cause of asthma exacerbations among school age children. Regular hand washing is the most effective method to prevent the spread of viral respiratory infections but, effective hand washing practices are difficult to establish in schools. Objectives This randomized controlled trial evaluated whether a standardized regimen of hand washing plus alcohol-based hand sanitizer could reduce asthma exacerbations more than schools’ usual hand hygiene practices. Methods This was a two year, community-based, randomized controlled crossover trial. Schools were randomized to usual care then intervention (Sequence 1) or intervention then usual care (Sequence 2). Intervention schools were provided with alcohol-based hand sanitizer, hand soap, and hand hygiene education. The primary outcome was the proportion of students experiencing an asthma exacerbation each month. Generalized estimating equations were used to model the difference in the marginal rate of exacerbations between sequences while controlling for individual demographic factors and the correlation within each student and between students within each school. Results 527 students with asthma were enrolled among 31 schools. The hand hygiene intervention did not reduce the number of asthma exacerbations as compared to the schools’ usual hand hygiene practices (p=0.132). There was a strong temporal trend as both sequences experienced fewer exacerbations during Year 2 as compared to Year 1 (p<0.001). Conclusions While the intervention was not found to be effective, the results were confounded by the H1N1 influenza pandemic that resulted in substantially increased hand hygiene behaviors and resources in usual care schools. Therefore, these results should be viewed cautiously. PMID:23069487

Enhancing Personal Hygiene Behavior and Competency of Elementary School Adolescents through Peer-Led Approach and School-Friendly: A Quasi-Experimental Study.

PubMed

Tamiru, Dessalegn; Argaw, Alemayehu; Gerbaba, Mulusew; Ayana, Girmay; Nigussie, Aderajew; Jisha, Hunduma; Belachew, Tefera

2017-05-01

Recent studies showed that poor personal hygiene practices play a major role in the increment of communicable disease burden in developing countries. In Ethiopia, 60% of the disease burden is related to poor sanitation practices. This school based study was aimed to assess the effectiveness of school-friendly and peer-led approach in improving personal hygiene practices of school adolescents in Jimma Zone, Southwest of Ethiopia. A total of 1000 students from 10 to 19 years were included into the study. The intervention was done using peer-led approach, health clubs and linking the school events with parents. Data were collected at baseline, midline and end-line using structured questionnaires. Repeated measurement analysis was done and statistical significance was considered at alpha 0.05. The findings of this study indicated that there was a significant difference in personal hygiene practices and knowledge between the intervention and control groups (P<0.001). A significant difference was also observed with the duration of time in the intervention schools (P<0.05). The proportion of adolescents who reported illness before the baseline survey was significantly high among the intervention schools (P<0.01). However, at midline of the survey, the proportion of self-reported illness was significantly high among the control group(P<0.001). The findings of this study showed that there was a significant improvement in personal hygiene knowledge and practice of students in the intervention schools. Therefore, there is a need for proper health education intervention through the framework of schools for the students to improve their personal hygiene knowledge and practices.

Relationship between oral health-related knowledge, attitudes and behavior among 15-16-year-old adolescents: a structural equation modeling approach.

PubMed

Tolvanen, Mimmi; Lahti, Satu; Miettunen, Jouko; Hausen, Hannu

2012-03-01

The aim of this study was to confirm the previously observed attitudinal factor structure related to behavioral change and the knowledge-attitude-behavior model on dental health and hygiene among adolescents. The study population consisted of all 8(th) and 9(th) graders (15-16 years) who started the 2004-2005 school year in Rauma, Finland (n = 827). Data on knowledge, attitudes, toothbrushing and using fluoride toothpaste were gathered by questionnaires. Hypothesized structure included four attitudinal factors related to dental health and hygiene: 'importance of toothbrushing when participating in social situations' (F1), 'importance of toothbrushing for health-related reasons and better appearance' (F2), 'being concerned about developing caries lesions' (F3) and 'importance of toothbrushing for feeling accepted' (F4). Structural equation modeling (SEM) was used to test the hypothesized model: pathways lead from knowledge to behavior both directly and via attitudes. The hypothesized model was also modified by removing non-significant pathways and studying the inter-relationships between attitudes. A confirmatory factor analysis revealed that factor F4 had to be removed. In the final model, knowledge influenced behavior directly and via two attitude factors, F1 and F2, which were inter-related. 'Concern about developing caries lesions' was a background factor influencing only knowledge. The final factor structure and SEM model were acceptable-to-good fit. Knowledge had a smaller effect on behavior than on attitudes. Our results support theories about the causal knowledge-attitudes-behavior chain, also for adolescents' oral health-related behaviors.

Participatory science and innovation for improved sanitation and hygiene: process and outcome evaluation of project SHINE, a school-based intervention in Rural Tanzania.

PubMed

Hetherington, Erin; Eggers, Matthijs; Wamoyi, Joyce; Hatfield, Jennifer; Manyama, Mange; Kutz, Susan; Bastien, Sheri

2017-02-07

Diarrheal disease is a major cause of mortality and morbidity in low and middle income countries with children being disproportionately affected. Project SHINE (Sanitation & Hygiene INnovation in Education) is a grassroots participatory science education and social entrepreneurship model to engage youth and the wider community in the development of sustainable strategies to improve sanitation and hygiene. Based in rural and remote Tanzania, this pilot study engaged pastoralist high-school students and communities in the development and evaluation of culturally and contextually relevant strategies to improve sanitation and hygiene. Using a train-the-trainer approach, key activities included teacher workshops, school-based lessons, extra-curricular activities, community events and a One Health sanitation science fair which showcased projects related to water, sanitation and hygiene in relation to human and animal health. The process and outcome of the study were evaluated through qualitative interviews and focus group discussions with diverse project participants, as well as pre- and post- questionnaires completed by students on knowledge, attitudes and practices concerning sanitation and hygiene. The questionnaire results at baseline and follow-up showed statistically significant improvements on key measures including a decrease in unhygienic behaviors, an increase in the perceived importance of handwashing and intention to use the toilet, and increased communication in the social network about the importance of clean water and improved sanitation and hygiene practices, however there were no significant changes in sanitation related knowledge. Qualitative data highlighted strong leadership emerging from youth and enthusiasm from teachers and students concerning the overall approach in the project, including the use of participatory methods. There was a high degree of community engagement with hundreds of community members participating in school-based events. Sanitation science fair projects addressed a range of pastoralist questions and concerns regarding the relationship between water, sanitation and hygiene. Several projects, such as making soap from local materials, demonstrate potential as a sustainable strategy to improve health and livelihoods in the long-term. The Project SHINE model shows promise as an innovative capacity building approach and as an engagement and empowerment strategy for youth and communities to develop locally sustainable strategies to improve sanitation and hygiene.

The effect of hand hygiene on illness rate among students in university residence halls.

PubMed

White, Cindy; Kolble, Robin; Carlson, Rebecca; Lipson, Natasha; Dolan, Mike; Ali, Yusuf; Cline, Mojee

2003-10-01

Several studies have indicated a connection between hand sanitization and infection control in numerous settings such as extended care facilities, schools, and hospitals. The purpose of this study was to assess the effectiveness of both a hand-hygiene message campaign and the use of an alcohol gel hand sanitizer in decreasing the incidence of upper-respiratory illness among students living in university residence halls. This study involved a total of 430 students recruited from 4 residence halls during the fall semester at the University of Colorado at the Boulder campus. Dormitories were paired into control and product groups. In the product groups, alcohol gel hand-sanitizer dispensers were installed in every room, bathroom, and dining hall. The data were statistically analyzed for the differences between product and control groups in reported symptoms, illness rates, and absenteeism from classes. The overall increase in hand-hygiene behavior and reduction in symptoms, illness rates, and absenteeism between the product group and control group was statistically significant. Reductions in upper respiratory-illness symptoms ranged from 14.8% to 39.9%. Total improvement in illness rate was 20%. The product group had 43% less missed school/work days. Hand-hygiene practices were improved with increased frequency of handwashing through increasing awareness of the importance of hand hygiene, and the use of alcohol gel hand sanitizer in university dormitories. This resulted in fewer upper respiratory-illness symptoms, lower illness rates, and lower absenteeism.

Exploring the use of entertainment-education YouTube videos focused on infection prevention and control.

PubMed

Lim, Kathryn; Kilpatrick, Claire; Storr, Julie; Seale, Holly

2018-06-05

As a communications strategy, education entertainment has been used to inform, influence, and shift societal and individual behaviors. Recently, there has been an increasing number of entertainment-education YouTube videos focused on hand hygiene. However, there is currently no understanding about the quality of these videos; therefore, this study aimed to explore the social media content and user engagement with these videos. The search terms "hand hygiene" and "hand hygiene education" were used to query YouTube. Video content had to be directed at a health care professional audience. Using author designed checklists, each video was systematically evaluated and grouped according to educational usefulness and was subsequently evaluated against the categories of attractiveness, comprehension, and persuasiveness. A total of 400 videos were screened, with 70 videos retained for analysis. Of these, 55.7% (n = 39) were categorized as educationally useful. Overall, educationally useful videos scored higher than noneducationally useful videos across the categories of attractiveness, comprehension, and persuasiveness. Miscommunication of the concept of My 5 Moments for Hand Hygiene was observed in several of the YouTube videos. The availability of educationally useful videos in relation to hand hygiene is evident; however, it is clear that there are opportunities for contributors using this medium to strengthen their alignment with social media best practice principles to maximize the effectiveness, reach, and sustainability of their content. Copyright © 2018 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

The professional role of the dental hygienist as viewed by accreditation commissioners and consultants.

PubMed

Vanable, E D

1977-12-01

Members of the Commission on Accreditation of Dental and Dental Auxiliary Educational Programs and of its associated Committee D (Committee on Dental Hygiene) were asked a series of questions designed to elicit their positions on (1) the occupational status of dental hygiene in society at large and in the social prestige hierarchy of the dental profession, (2) reference groups for dental hygienists, (3) ethical norms for the hygienist role, (4) revivalism movements within dental hygiene, and (5) images of the "ideal dental hygienist." Results indicate that commissioners and consultants see dental hygienists as (1) ranking 7.1 on a ten-point scale of professional status in the community-at-large, (2) somewhat lower than dentists but higher than other auxiliaries in the social hierarchy of the dental profession, (3) socially referenced to dentists rather than hygienists, (4) primarily oral health educators with strong clinical skills, (5) better educated and more skilled now than they have ever been before, (6) bound to essentially the same ethics as dentists, except for self-regulation, and (7) much too aggressive at the national level for their own good. The ideal dental hygienist was seen as a behavioral change specialist with (1) clinical skills, (2) an attitude of service to patients (3) a willingness to work with dentists to increase the scope of dental hygiene duties in the preventive and periodontal areas, and (4) a willingness to leave the decisions regarding the profession of dental hygiene to dentists.

Go East for Better Honey Bee Health: Apis cerana Is Faster at Hygienic Behavior than A. mellifera.

PubMed

Lin, Zheguang; Page, Paul; Li, Li; Qin, Yao; Zhang, Yingying; Hu, Fuliang; Neumann, Peter; Zheng, Huoqing; Dietemann, Vincent

2016-01-01

The poor health status of the Western honey bee, Apis mellifera, compared to its Eastern counterpart, Apis cerana, is remarkable. This has been attributed to lower pathogen prevalence in A. cerana colonies and to their ability to survive infestations with the ectoparasitic mite, Varroa destructor. These properties have been linked to an enhanced removal of dead or unhealthy immature bees by adult workers in this species. Although such hygienic behavior is known to contribute to honey bee colony health, comparative data of A. mellifera and A. cerana in performing this task are scarce. Here, we compare for the first time the removal of freeze-killed brood in one population of each species and over two seasons in China. Our results show that A. cerana was significantly faster than A. mellifera at both opening cell caps and removing freeze-killed brood. The fast detection and removal of diseased brood is likely to limit the proliferation of pathogenic agents. Given our results can be generalized to the species level, a rapid hygienic response could contribute to the better health of A. cerana. Promoting the fast detection and removal of worker brood through adapted breeding programs could further improve the social immunity of A. mellifera colonies and contribute to a better health status of the Western honey bee worldwide.

The Influence of Contextual and Psychosocial Factors on Handwashing.

PubMed

Seimetz, Elisabeth; Boyayo, Anne-Marie; Mosler, Hans-Joachim

2016-06-01

Even though washing hands with soap is among the most effective measures to reduce the risk of infection, handwashing rates in infrastructure-restricted settings remain seriously low. Little is known about how context alone and in interaction with psychosocial factors influence hand hygiene behavior. The aim of this article was to explore how both contextual and psychosocial factors affect handwashing practices. A cross-sectional survey was conducted with 660 caregivers of primary school children in rural Burundi. Hierarchical regression analyses revealed that household wealth, the amount of water per person, and having a designated place for washing hands were contextual factors significantly predicting handwashing frequency, whereas the contextual factors, time spent collecting water and amount of money spent on soap, were not significant predictors. The contextual factors explained about 13% of the variance of reported handwashing frequency. The addition of the psychosocial factors to the regression model resulted in a significant 41% increase of explained variation in handwashing frequency. In this final model, the amount of water was the only contextual factor that remained a significant predictor. The most important predictors were a belief of self-efficacy, planning how, when, and where to wash hands, and always remembering to do so. The findings suggest that contextual constraints might be perceived rather than actual barriers and highlight the role of psychosocial factors in understanding hygiene behaviors. © The American Society of Tropical Medicine and Hygiene.

Go East for Better Honey Bee Health: Apis cerana Is Faster at Hygienic Behavior than A. mellifera

PubMed Central

Li, Li; Qin, Yao; Zhang, Yingying; Hu, Fuliang; Neumann, Peter; Zheng, Huoqing; Dietemann, Vincent

2016-01-01

The poor health status of the Western honey bee, Apis mellifera, compared to its Eastern counterpart, Apis cerana, is remarkable. This has been attributed to lower pathogen prevalence in A. cerana colonies and to their ability to survive infestations with the ectoparasitic mite, Varroa destructor. These properties have been linked to an enhanced removal of dead or unhealthy immature bees by adult workers in this species. Although such hygienic behavior is known to contribute to honey bee colony health, comparative data of A. mellifera and A. cerana in performing this task are scarce. Here, we compare for the first time the removal of freeze-killed brood in one population of each species and over two seasons in China. Our results show that A. cerana was significantly faster than A. mellifera at both opening cell caps and removing freeze-killed brood. The fast detection and removal of diseased brood is likely to limit the proliferation of pathogenic agents. Given our results can be generalized to the species level, a rapid hygienic response could contribute to the better health of A. cerana. Promoting the fast detection and removal of worker brood through adapted breeding programs could further improve the social immunity of A. mellifera colonies and contribute to a better health status of the Western honey bee worldwide. PMID:27606819

The Relation among Sleep, Routines, and Externalizing Behavior in Children with an Autism Spectrum Disorder

ERIC Educational Resources Information Center

Henderson, Jill A.; Barry, Tammy D.; Bader, Stephanie H.; Jordan, Sara Sytsma

2011-01-01

The present study examined relations among sleep, routines, and externalizing behavior (based on parent report) in 115 children ages 6 to 12 years in two groups: 58 children with an autism spectrum disorder (age M = 9.0, SD = 2.09) and 57 non-ASD children (age M = 8.25, SD = 1.98). Within the ASD group, sleep hygiene and sleep quality were related…

Responses of Varroa-resistant honey bees (Apis mellifera L.) to Deformed wing virus

USDA-ARS?s Scientific Manuscript database

The negative impact of Deformedwing virus (DWV) on European honey bees Apis mellifera is magnified by Varroa destructor parasitism. This study compared the responses of two Varroa-resistant honey bee stocks, pure Russian honey bees (RHB) and out-crossed Varroa Sensitive Hygienic bees, Pol-line (POL)...

The student tutor experience in a problem-based learning course: A case study

NASA Astrophysics Data System (ADS)

Moore, Tricia Susan

This case study, conducted from an interpretive paradigm, illuminates contextual factors related to the tutor experience when senior undergraduate dental hygiene students served as tutors for beginning undergraduate dental hygiene students, or sophomores, in a 1-semester, 2-hour long problem-based learning (PBL) course in a Baccalaureate Dental Hygiene (BDH) curriculum during the spring semester of 2008. Data were collected using various sources and methods. Six tutors and three administrators were interviewed, tutees completed an anonymous questionnaire, the tutorial process and tutor training sessions were observed, and related documents were examined. Data analysis included open and axial coding, creation of tutor profiles, and identification of patterns. Tutor behaviors varied with respect to the nature of intervention (e.g., telling, asking, clarifying, acknowledging), emphasis (process, content, social), and facilitation style (directive, suggestive, empowering). Patterns in tutor behavior and attitudes emerged related to comfort and growth, persistence and lenience, and compliance, resistance, and innovation. Differences in tutor understanding and perception of their role and the purpose of PBL influenced the role the tutor assumed. Other factors that influenced tutor behavior included tutor intentions, tutor training, and environmental factors such as the nature of problems, allotted time, and tutorial group characteristics. The influence of these factors can be understood by applying Fishbein's integrated model of behavior prediction (Fishbein, 2008). Tutor training included experiencing the PBL student role, attending class, and sharing experiences with other tutors in weekly seminar sessions facilitated by a tutor supervisor. Tutor's gained confidence, knowledge, skills, and friendship. They also had the opportunity to see things from a new perspective, that of a teacher encouraging self-direction rather than a student depending on others for direction. I suggest that the PBL tutor role can be seen as a transition between dependence on external guidance and reliance on internal guidance, with the potential to prepare students for their role as professional health care providers.

"You must not rely upon the words that very kind and beautiful girls utter, because in that regard, no offence, they all - lie":venereal diseases as a motive of Fran Gundrum's (1856-1919) work on sexual hygiene.

PubMed

Kuhar, Martin; Fatović-Ferenčić, Stella

2013-01-01

Until the works of Fran Gundrum, there was no comprehensive analysis of sexuality in Croatia. In this article, we investigate the background of Gundrum's book Sexual Health Care, the first book on sexual hygiene in Croatia. We analyzed the motivational effect venereal diseases had on writing the book, as well as the metaphoric language he used to conceptualize them. Venereal diseases are presented in his work as a consequence of irresponsible sexual behavior, and are interpreted using the analogy of natural state of English political philosopher Thomas Hobbes. All aspects of his suggestions for suppression of venereal diseases were colored by giving priority to social over individual well-being. Tradition and modernity intermix in his work, shaping him as the pioneer of sexual hygiene on our territory in the times when questions about heredity and survival of the nation started to forcefully shape public health policies.

Listening to food workers: Factors that impact proper health and hygiene practice in food service

PubMed Central

Clegg Smith, Katherine; Neff, Roni A.; Pollack, Keshia M.; Ensminger, Margaret

2015-01-01

Background Foodborne disease is a significant problem worldwide. Research exploring sources of outbreaks indicates a pronounced role for food workers' improper health and hygiene practice. Objective To investigate food workers' perceptions of factors that impact proper food safety practice. Method Interviews with food service workers in Baltimore, MD, USA discussing food safety practices and factors that impact implementation in the workplace. A social ecological model organizes multiple levels of influence on health and hygiene behavior. Results Issues raised by interviewees include factors across the five levels of the social ecological model, and confirm findings from previous work. Interviews also reveal many factors not highlighted in prior work, including issues with food service policies and procedures, working conditions (e.g., pay and benefits), community resources, and state and federal policies. Conclusion Food safety interventions should adopt an ecological orientation that accounts for factors at multiple levels, including workers' social and structural context, that impact food safety practice. PMID:26243248

Integration of Water, Sanitation, and Hygiene for the Prevention and Control of Neglected Tropical Diseases: A Rationale for Inter-Sectoral Collaboration

PubMed Central

Jacobson, Julie; Abbott, Daniel; Addiss, David G.; Amnie, Asrat G.; Beckwith, Colin; Cairncross, Sandy; Callejas, Rafael; Colford, Jack M.; Emerson, Paul M.; Fenwick, Alan; Fishman, Rebecca; Gallo, Kerry; Grimes, Jack; Karapetyan, Gagik; Keene, Brooks; Lammie, Patrick J.; MacArthur, Chad; Lochery, Peter; Petach, Helen; Platt, Jennifer; Prabasi, Sarina; Rosenboom, Jan Willem; Roy, Sharon; Saywell, Darren; Schechtman, Lisa; Tantri, Anupama; Velleman, Yael; Utzinger, Jürg

2013-01-01

Improvements of water, sanitation, and hygiene (WASH) infrastructure and appropriate health-seeking behavior are necessary for achieving sustained control, elimination, or eradication of many neglected tropical diseases (NTDs). Indeed, the global strategies to fight NTDs include provision of WASH, but few programs have specific WASH targets and approaches. Collaboration between disease control programs and stakeholders in WASH is a critical next step. A group of stakeholders from the NTD control, child health, and WASH sectors convened in late 2012 to discuss opportunities for, and barriers to, collaboration. The group agreed on a common vision, namely “Disease-free communities that have adequate and equitable access to water and sanitation, and that practice good hygiene.” Four key areas of collaboration were identified, including (i) advocacy, policy, and communication; (ii) capacity building and training; (iii) mapping, data collection, and monitoring; and (iv) research. We discuss strategic opportunities and ways forward for enhanced collaboration between the WASH and the NTD sectors. PMID:24086781

Integration of water, sanitation, and hygiene for the prevention and control of neglected tropical diseases: a rationale for inter-sectoral collaboration.

PubMed

Freeman, Matthew C; Ogden, Stephanie; Jacobson, Julie; Abbott, Daniel; Addiss, David G; Amnie, Asrat G; Beckwith, Colin; Cairncross, Sandy; Callejas, Rafael; Colford, Jack M; Emerson, Paul M; Fenwick, Alan; Fishman, Rebecca; Gallo, Kerry; Grimes, Jack; Karapetyan, Gagik; Keene, Brooks; Lammie, Patrick J; Macarthur, Chad; Lochery, Peter; Petach, Helen; Platt, Jennifer; Prabasi, Sarina; Rosenboom, Jan Willem; Roy, Sharon; Saywell, Darren; Schechtman, Lisa; Tantri, Anupama; Velleman, Yael; Utzinger, Jürg

2013-01-01

Improvements of water, sanitation, and hygiene (WASH) infrastructure and appropriate health-seeking behavior are necessary for achieving sustained control, elimination, or eradication of many neglected tropical diseases (NTDs). Indeed, the global strategies to fight NTDs include provision of WASH, but few programs have specific WASH targets and approaches. Collaboration between disease control programs and stakeholders in WASH is a critical next step. A group of stakeholders from the NTD control, child health, and WASH sectors convened in late 2012 to discuss opportunities for, and barriers to, collaboration. The group agreed on a common vision, namely "Disease-free communities that have adequate and equitable access to water and sanitation, and that practice good hygiene." Four key areas of collaboration were identified, including (i) advocacy, policy, and communication; (ii) capacity building and training; (iii) mapping, data collection, and monitoring; and (iv) research. We discuss strategic opportunities and ways forward for enhanced collaboration between the WASH and the NTD sectors.

[The social hygienic model of organization of preventive activities concerning rural population of the Omskaia oblast].

PubMed

Berehnoii, V G

2016-01-01

The study was carried out concerning environmental factors and social hygienic portrait of rural residents. The analysis determined environmental, social and behavioral risk factors of health. The pathologies of risk for rural residents were substantiated. In conditions of degradation of accessibility of medical care to inhabitants residing outside of district centers specified by decreasing of capacity of hospital medical care and decreasing of accessibility of out-patient services, the visiting trips of physicians ’ teams and activities concerning development of hygienic literacy were organized in 2012-2014. This approach permitted ameliorating health indices and organization of medical care for the given category of citizen, including positive results in decreasing of mortality, timely diagnostic of diseases, reduction of number of emergency operations in central district hospitals and attenuation of intensity of impact of regulative risk factors. All this determined in the upshot social and economic effectiveness of advanced model of prevention of health disorders of rural residents.

Sleep is an eye-opener: Behavioral causes and consequences of hypersomnolence in children.

PubMed

Thomas, Jocelyn H; Burgers, Darcy E

2018-01-01

The most common behavioral cause of hypersomnia in children is insufficient sleep. Behavioral causes of insufficient sleep for children, ages six months through 12 years, include inadequate sleep hygiene, bedtime struggles, prolonged sleep onset latency, nighttime fears, and nightmares. Behavioral interventions are efficacious and should be individualized to meet the needs of the child and family. Insufficient sleep affects many areas of child development, including academic, cognitive, and psychosocial, as well as parents and caregivers. Behavioral causes of sleepiness in children are best identified through a clinical interview, sleep diary, and actigraphy. Copyright © 2016. Published by Elsevier Ltd.

Sleep-Related Behaviors and Beliefs Associated With Race/Ethnicity in Women

PubMed Central

Grandner, Michael A.; Patel, Nirav P.; Jean-Louis, Girardin; Jackson, Nicholas; Gehrman, Philip R.; Perlis, Michael L.; Gooneratne, Nalaka S.

2013-01-01

Explore how social factors influence sleep, especially sleep-related beliefs and behaviors. Sleep complaints, sleep hygiene behaviors, and beliefs about sleep were studied in 65 black/African American and white/European American women. Differences were found for snoring and discrepancy between sleep duration and need. Sleep behaviors differed across groups for napping, methods for coping with sleep difficulties, and nonsleep behaviors in bed. Beliefs also distinguished groups, with differences in motivation for sleep and beliefs about sleep being important for health and functioning. These findings have important public health implications in terms of developing effective sleep education interventions that include consideration of cultural aspects. PMID:23862291

Impact of wastewater-irrigation on in-household water contamination. A cohort study among urban farmers in Ahmedabad, India.

PubMed

Falkenberg, Timo; Saxena, Deepak; Kistemann, Thomas

2018-10-15

This cohort study explores the contribution of wastewater irrigation, in the context of WASH (Water, Sanitation, Hygiene), on in-household water contamination among urban farming households in Ahmedabad, India. Drinking water samples of 204 households in four peri-urban farming communities were collected from the point-of-source (PoS) and point-of-use (PoU) of each household four times over the 12-month follow-up period. Next to the quantification of E. coli, three household surveys (baseline, hygiene and farm) were conducted. Additionally, an observational spot-check was undertaken in bi-monthly intervals throughout the follow-up period. Significant positive differences in water quality between PoS and PoU samples were identified in 78% of households. During the monsoon, the peak of contamination, only 6% of households had access to safe drinking water at PoU. The Average Treatment Effect (ATE) of wastewater irrigation indicates an adverse effect on in-household water contamination, larger in effect size than the mitigation effect of access to sanitation or personal hygiene. To control transmission of fecal pathogens, effective barriers are required for wastewater irrigation similar to the necessity of ensuring access to sanitation and practicing adequate hygiene behavior. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.

Consumer perceptions of the safety of ready-to-eat foods in retail food establishments

USDA-ARS?s Scientific Manuscript database

A nationally-representative survey was administered to 1041 participants who volunteered to evaluate selected risk perceptions and self-reported behaviors. Participants were shown 12 photographs taken at retail stores portraying cross-contamination, product and equipment temperatures, worker hygiene...

CONTRIBUTION OF CHLIDREN'S ACTIVITIES TO LEAD CONTAMINATION OF FOOD

EPA Science Inventory

This study evaluates the relationship of children's hygiene habits and food handling behaviors on lead levels on hands and handled foods for toddlers living in lead contaminated homes. Forty eight inner city toddlers who had previously been identified as having elevated blood le...

ANALYTICAL METHODS FOR ASSESSING THE MAGNITUDE OF HUMAN INGESTION OF RECREATIONAL WATER DURING SWIMMING ACTIVITY

EPA Science Inventory

The EPA's Beaches Environmental Assessment, Closure, and Health (BEACH) Program is a multi-year, multifaceted strategy for reducing human exposure to certain risks from infectious pathogenic organisms associated with human behavior, and activities related to hygienic practices, o...

Hygienic Behaviors and Risks for Ascariasis among College Students in Kabul, Afghanistan.

PubMed

Mubarak, Mohammad Yousuf; Wagner, Abram L; Carlson, Bradley F; Boulton, Matthew L

2017-08-01

Teenagers have a high prevalence of ascariasis in low-income countries with endemic disease, and their hygienic behaviors and access to proper sanitation may be limited in rapidly urbanizing settings. We studied university students in Kabul to estimate the proportion with ascariasis and determine the prevalence of risk factors for infection. Ascariasis was assessed through microscopy for 520 students attending Kabul Medical University. Overall, 15.8% of students were infected. Living in a hostel (21.2% versus 10.4% in houses) using well water (27.7% versus 9.7% for piped water), eating street food (29.4% versus 3.0% for those who do not), and eating unwashed vegetables (63.6% versus 8.8% for those who do not) were risk factors for infection. Recent city migrants who live in group hostels, including students, are important targets for interventions to reduce ascariasis. Such interventions could include encouraging individuals to prepare their own food and use only potable water.

Determinants of Caregivers' Use and Adoption of Household Water Chlorination: A Qualitative Study with Peri-Urban Communities in the Peruvian Amazon.

PubMed

Rothstein, Jessica D; Leontsini, Elli; Olortegui, Maribel Paredes; Yori, Pablo Peñataro; Surkan, Pamela J; Kosek, Margaret

2015-09-01

The gap between the efficacy and the effectiveness of household water treatment in reducing diarrhea-related morbidity indicates the need for a better understanding of the determinants of long-term behavior change. To explore the barriers to drinking water chlorination in the Peruvian Amazon, where diarrhea is endemic among under-5 children, we conducted qualitative research with 23 caregivers from peri-urban communities of Iquitos, Peru. Our inquiry drew on the Transtheoretical Model of behavior change and the Integrated Behavioral Model for Water, Sanitation, and Hygiene to identify the most relevant contextual, psychosocial, and technological determinants of initial action and long-term adoption of chlorination. Our findings suggest that the decision to try out this practice resulted from the combined effect of knowledge of chlorination benefits and product availability and affordability. Progress from action to adoption was influenced by caretakers' understanding of dosage, the packaging of chlorine products, knowledge and skills for multipurpose laundry bleach, the taste of treated water, and reinforcement. This analysis suggests that a focus on these determinants and the household domain may help to improve the sustainability of future intervention efforts. © The American Society of Tropical Medicine and Hygiene.

Asynchronous development of Honey Bee host and Varroa destructor (Mesostigmata: Varroidae) influences reproductive potential of mites

USDA-ARS?s Scientific Manuscript database

A high proportion of non-reproductive (NR) Varroa destructor, is commonly observed in honey bee colonies displaying the Varroa sensitive hygienic trait (VSH). These studies were conducted to determine the influence of brood removal and subsequent host re-invasion of Varroa mites on mite reproduction...

Responses of Varroa-resistant honey bees (Apis mellifera L.) to Deformed Wing Virus

USDA-ARS?s Scientific Manuscript database

The impact of Deformed wing virus (DWV) on Apis mellifera is magnified by Varroa destructor parasitism. This study compared the responses of two Varroa-resistant honey bee stocks [Russian honey bees (RHB) and an outcross of Varroa Sensitive Hygienic bees (POL)] to DWV infection to that of Italian ho...

Assessment of Fidelity in Interventions to Improve Hand Hygiene of Healthcare Workers: A Systematic Review

PubMed Central

Musuuza, Jackson S.; Barker, Anna; Ngam, Caitlyn; Vellardita, Lia; Safdar, Nasia

2016-01-01

OBJECTIVE Compliance with hand hygiene in healthcare workers is fundamental to infection prevention yet remains a challenge to sustain. We examined fidelity reporting in interventions to improve hand hygiene compliance, and we assessed 5 measures of intervention fidelity: (1) adherence, (2) exposure or dose, (3) quality of intervention delivery, (4) participant responsiveness, and (5) program differentiation. DESIGN Systematic review METHODS A librarian performed searches of the literature in PubMed, Cumulative Index to Nursing and Allied Health (CINAHL), Cochrane Library, and Web of Science of material published prior to June 19, 2015. The review protocol was registered in PROSPERO International Prospective Register of Systematic Reviews, and assessment of study quality was conducted for each study reviewed. RESULTS A total of 100 studies met the inclusion criteria. Only 8 of these 100 studies reported all 5 measures of intervention fidelity. In addition, 39 of 100 (39%) failed to include at least 3 fidelity measures; 20 of 100 (20%) failed to include 4 measures; 17 of 100 (17%) failed to include 2 measures, while 16 of 100 (16%) of the studies failed to include at least 1 measure of fidelity. Participant responsiveness and adherence to the intervention were the most frequently unreported fidelity measures, while quality of the delivery was the most frequently reported measure. CONCLUSIONS Almost all hand hygiene intervention studies failed to report at least 1 fidelity measurement. To facilitate replication and effective implementation, reporting fidelity should be standard practice when describing results of complex behavioral interventions such as hand hygiene. PMID:26861117

An Assessment of Basic Patient Safety Skills in Residents Entering the First Year of Clinical Training.

PubMed

Comunale, Mark E; Sandoval, Mathew; Broussard, La Toya

2018-06-01

During safety rounds, we observed few residents demonstrating hand hygiene and patient identification as they began their postgraduate clinical training. We assessed baseline performance of these 2 basic safety skills in residents entering the first year of postgraduate clinical training (PGY1). PGY1 residents beginning training on July 1, 2013, and July 1, 2014, at our institution were examined using a simulated scenario testing for hand hygiene and patient identification. Nurse volunteers posed as patients and evaluated each resident using a standardized scoring tool. Residents were observed for the following behaviors when interacting: (1) hand hygiene before or upon entry into the patient's room (HHE); (2) resident introducing himself or herself (INTRO); (3) resident identifying patient (IDNB); (4) resident comparing patient's stated name and date of birth to patient's ID band (IDC); (5) resident explaining procedure to patient (EXP); and (6) resident performing hand hygiene upon exiting patient's room (HHL). A total of 114 residents were examined. Compliance results were as follows: HHE at 66% (75); INTRO at 96% (110); IDNB at 52% (59); IDC at 42% (48); EXP at 90% (103); and HHL at 58% (66). Developing and hardwiring basic patient safety skills is essential for creating an institutional culture of safety. We used a simulated patient scenario to provide a baseline assessment of 2 important safety skills.The results obtained demonstrate poor compliance with hand hygiene and patient identification. Our results suggest that there is a need for additional training and perhaps new methods of training and reinforcement in medical school and beyond, to hardwire these basic patient safety skills.

Hand Washing Among School Children in Bogotá, Colombia

PubMed Central

Lopez-Quintero, Catalina; Freeman, Paul

2009-01-01

Objectives. We assessed hand-washing behaviors and intentions among school children in Bogotá, Colombia, to help identify and overcome barriers to proper hygiene practices. Methods. Data on hand-washing behavior and intentions and individual and contextual factors were collected from 2042 sixth- through eighth-grade students in 25 schools in Bogotá via anonymous questionnaires. A member of the school administration or teaching staff completed a questionnaire about the school environment. Site inspections of bathroom facilities were conducted. Results. Only 33.6% of the sample reported always or very often washing hands with soap and clean water before eating and after using the toilet. About 7% of students reported regular access to soap and clean water at school. A high level of perceived control was the strongest predictor of positive hand-washing intentions (adjusted odds ratio [AOR] = 6.0; 95% confidence interval [CI] = 4.8, 7.5). Students with proper hand-washing behavior were less likely to report previous-month gastrointestinal symptoms (OR = 0.8; 95% CI = 0.6, 0.9) or previous-year school absenteeism (OR = 0.7; 95% CI = 0.6, 0.9). Conclusions. Scarcity of adequate facilities in most schools in Bogotá prevents children from adopting proper hygienic behavior and thwarts health promotion efforts. The current renovation program of public schools in Bogotá provides a unique opportunity to meet the challenges of providing a supportive environment for adoption of healthy behaviors. PMID:19008513

Evaluation of water, sanitation and hygiene program outcomes shows knowledge-behavior gaps in Coast Province, Kenya.

PubMed

Schlegelmilch, Michael Paul; Lakhani, Amyn; Saunders, Leslie Duncan; Jhangri, Gian Singh

2016-01-01

Water related diseases constitute a significant proportion of the burden of disease in Kenya. Water, sanitation and hygiene (WASH) programs are in operation nation-wide to address these challenges. This study evaluated the impact of the Sombeza Water and Sanitation Improvement Program (SWASIP) in Coast Province, Kenya. This study is a cluster randomized, follow-up evaluation that compared baseline (2007) to follow-up (2013) indicators from 250 households. Twenty-five villages were selected with probability proportional to size sampling, and ten households were selected randomly from each village. Follow-up data were collected by in-person interviews using pre-tested questionnaires, and analyzed to compare indicators collected at baseline. Cross-sectional results from the follow-up data were also reported. Statistically significant improvements from baseline were observed in the proportions of respondents with latrine access at home, who washed their hands after defecation, who treated their household drinking water and the average time to collect water in the dry season. However, this study also observed significant decreases in the proportion of respondents who washed their hands before preparing their food, or feeding their children, and after attending to a child who has defecated. The analysis also revealed a knowledge-behavior gap in WASH behaviors. SWASIP contributed to improvements from baseline, but further progress still needs to be seen. The findings challenge the assumption that providing infrastructure and knowledge will result in behavior change. Further understanding of specific, non-knowledge predictors of WASH related behavior is needed.

Concordance of chart and billing data with direct observation in dental practice.

PubMed

Demko, Catherine A; Victoroff, Kristin Zakariasen; Wotman, Stephen

2008-10-01

The commonly used methods of chart review, billing data summaries and practitioner self-reporting have not been examined for their ability to validly and reliably represent time use and service delivery in routine dental practice. A more thorough investigation of these data sources would provide insight into the appropriateness of each approach for measuring various clinical behaviors. The aim of this study was to assess the validity of commonly used methods such as dental chart review, billing data, or practitioner self-report compared with a 'gold standard' of information derived from direct observation of routine dental visits. A team of trained dental hygienists directly observed 3751 patient visits in 120 dental practices and recorded the behaviors and procedures performed by dentists and hygienists during patient contact time. Following each visit, charts and billing records were reviewed for the performed and billed procedures. Dental providers characterized their frequency of preventive service delivery through self-administered surveys. We standardized the observation and abstraction methods to obtain optimal measures from each of the multiple data sources. Multi-rater kappa coefficients were computed to monitor standardization, while sensitivity, specificity, and kappa coefficients were calculated to compare the various data sources with direct observation. Chart audits were more sensitive than billing data for all observed procedures and demonstrated higher agreement with directly observed data. Chart and billing records were not sensitive for several prevention-related tasks (oral cancer screening and oral hygiene instruction). Provider self-reports of preventive behaviors were always over-estimated compared with direct observation. Inter-method reliability kappa coefficients for 13 procedures ranged from 0.197 to 0.952. These concordance findings suggest that strengths and weaknesses of data collection sources should be considered when investigating delivery of dental services especially when using practitioner survey data. Future investigations can more fully rely on charted information rather than billing data and provider self-report for most dental procedures, but nonbillable procedures and most counseling interactions will not be captured with routine charting and billing practices.

Adaptive Test Schemes for Control of Paratuberculosis in Dairy Cows.

PubMed

Kirkeby, Carsten; Græsbøll, Kaare; Nielsen, Søren Saxmose; Christiansen, Lasse Engbo; Toft, Nils; Halasa, Tariq

2016-01-01

Paratuberculosis is a chronic infection that in dairy cattle causes reduced milk yield, weight loss, and ultimately fatal diarrhea. Subclinical animals can excrete bacteria (Mycobacterium avium ssp. paratuberculosis, MAP) in feces and infect other animals. Farmers identify the infectious animals through a variety of test-strategies, but are challenged by the lack of perfect tests. Frequent testing increases the sensitivity but the costs of testing are a cause of concern for farmers. Here, we used a herd simulation model using milk ELISA tests to evaluate the epidemiological and economic consequences of continuously adapting the sampling interval in response to the estimated true prevalence in the herd. The key results were that the true prevalence was greatly affected by the hygiene level and to some extent by the test-frequency. Furthermore, the choice of prevalence that will be tolerated in a control scenario had a major impact on the true prevalence in the normal hygiene setting, but less so when the hygiene was poor. The net revenue is not greatly affected by the test-strategy, because of the general variation in net revenues between farms. An exception to this is the low hygiene herd, where frequent testing results in lower revenue. When we look at the probability of eradication, then it is correlated with the testing frequency and the target prevalence during the control phase. The probability of eradication is low in the low hygiene herd, and a test-and-cull strategy should probably not be the primary strategy in this herd. Based on this study we suggest that, in order to control MAP, the standard Danish dairy farm should use an adaptive strategy where a short sampling interval of three months is used when the estimated true prevalence is above 1%, and otherwise use a long sampling interval of one year.

Possible Geomagnetic and Environmental Symptoms in the Area of Athens During the Solar Cycle No 22

NASA Astrophysics Data System (ADS)

Nastos, P. T.; Paliatsos, A. G.; Korbakis, G. K.; Tritakis, V. P.; Bergiannaki, A.; Psarros, K.; Paparrigopoulos, P.; Stafanis, K.

The goal of this research is to confirm possible influences of environmental and geomagnetic variability in psychiatric hygiene of sensitive and heavily psychological patients. Three yearly samples of psychological patients consisted by four thousand cases (4000) each have been studied. The patients have been filed by the psychiatric clinic of the Eginition hospital in Athens where the three samples have been compiled during three very characteristic years of the No 22 11-year cycle, the maximum (1989), the minimum (1996) and one intermediate year of the descending branch (1994). A file with five to eight psychological symptoms like depression, sleep disturbance anxiety, aggressiveness etc. is attached to every patient. Each of these symptoms is correlated to the local geomagnetic index (k-index), the international geomagnetic index (Dst) and the environmental index (DI, Discomfort Index) in both daily and monthly basis. A clear seasonal variation in almost all symptoms and samples is present with maximum at the end of summer (August/September) and minimum at the end of winter (February-March). In addition very significant correlations among DI, Dst and some psychological symptoms appear. The main conclusion is that meteorological and geomagnetic factors play a significant role in the formation of sensitive psychological patients, behavior

Translations on USSR Science and Technology, Biomedical and Behavioral Sciences, Number 20

DTIC Science & Technology

1978-01-17

obesity due to excessive use of high-calory pro- ducts, poor organic conditioning under the conditions of hypodynamia, etc. The increased life tempo...of Soviet health education is connected with hygienic instruction and education of schoolchildren and students. The USSR Ministry of Health and the

Effects of overstocking at the feedbunk on the growth performance of replacement holstein dairy heifers

USDA-ARS?s Scientific Manuscript database

Various forms of overcrowding are common in heifer-rearing operations. Our objectives were to evaluate the effects of overstocking at the feedbunk (100, 133, 160, or 200% of capacity) on the voluntary intake, growth performance, feedbunk-sorting behaviors, displacements from the feedbunk, and hygien...

Adherence with Universal Precautions after Immediate, Personalized Performance Feedback

ERIC Educational Resources Information Center

Luke, Molli M.; Alavosius, Mark

2011-01-01

We evaluated the effects of immediate, personalized performance feedback on adherence with hand hygiene by health-care staff in the context of a multiple baseline design across participants. Target behaviors reached mastery levels and were maintained near 100% throughout 2 months of maintenance probes. (Contains 1 table and 1 figure.)

Title VI-B Evaluation Report 1976-77. New York State Education for the Handicapped Act.

ERIC Educational Resources Information Center

Cronk, George A., Jr.

The report summarizes pupil behavioral change data from 176 instructional projects involving handicapped children in New York state. Data are presented for reading achievement, mathematics achievement, and a broad category that encompassed language arts, corrective speech, psychomotor, auditory and visual perceptions, personal hygiene, societal…

Fun with Handwashing Education.

ERIC Educational Resources Information Center

Geiger, Brian F.; Artz, Lynn; Petri, Cynthia J.; Winnail, Scott D.; Mason, J. Walter

Noting that primary prevention of contagious diseases includes teaching young children and their caregivers about personal hygiene behavior, this paper presents a lesson for teaching handwashing to young children in preschool and early elementary grades using a variety of fun and low-cost techniques. The learning objectives for the lesson are that…

The development and validation of the Dormitory Observation Report: a behavioral rating instrument for juvenile delinquents in residential care.

PubMed

Veneziano, Louis; Veneziano, Carol

2002-09-01

In order to provide an objective measure of problematic behavioral patterns among juvenile delinquents in residential facilities, the Dormitory Observation Report (DOR) was developed. The DOR assesses 11 dimensions of problematic behavioral patterns (e.g., physical assaultiveness, manipulativeness), as well as three dimensions of desirable behavioral patterns expected in an institutional setting (e.g., independent functioning, personal hygiene, care of surroundings). Empirical study regarding the reliability and validity of the DOR are reported, and the results are discussed in terms of the theoretical and practical implications of this instrument. Copyright 2002 Wiley Periodicals, Inc.

Red fluorescence imaging for dental plaque detection and quantification: pilot study

NASA Astrophysics Data System (ADS)

Liu, Zhao; Gomez, Juliana; Khan, Soniya; Peru, Debbie; Ellwood, Roger

2017-09-01

The red fluorescence of dental plaque originating from porphyrins in oral bacteria may allow visualization, detection, and scoring of plaque without disclosing agents. Two studies were conducted. The first included 24 healthy participants who abstained from oral hygiene for 24 h. Dental plaque was collected from tooth surfaces, and a 10% solution was prepared. These were scanned by a molecular spectrometer to identify the optimum excitation and emission wavelengths of plaque for developing a red fluorescence imaging system. Fourteen healthy subjects completed the second study. After a washout period (1 week), participants had a prophylaxis at baseline and abstained from oral hygiene during the study. They were monitored using the fluorescence imaging system at baseline, 24 h, and 48 h. A dentist clinically assessed plaque after disclosing and on red fluorescence images. Three descriptors were extracted from images and a RUSBoost classifier derived computer fluorescence scores through cross-validation. Red fluorescence plaque levels increased during the 48-h accumulation. Plaque progression was identified by dentist assessment and computer analysis, presenting significant differences between visits at tooth and subject levels (p<0.05). Moderate correlations showed between clinical plaque and red fluorescence plaque (r=0.62 dentist, r=0.55 computer). The best agreement was observed when disclosing plaque threshold at level 2, for both dentist evaluation (sensitivity 71.1%, specificity 67.7%, accuracy 70.2%) and computer classification (sensitivity 68.4%, specificity 62.9%, accuracy 67.1%). Given the correlation with clinical diagnosis, red fluorescence imaging shows its potential for providing an objective and promising method for proper oral hygiene assessment.

Assessment of water, sanitation, and hygiene practices and associated factors in a Buruli ulcer endemic district in Benin (West Africa).

PubMed

Johnson, Roch Christian; Boni, Gratien; Barogui, Yves; Sopoh, Ghislain Emmanuel; Houndonougbo, Macaire; Anagonou, Esai; Agossadou, Didier; Diez, Gabriel; Boko, Michel

2015-08-19

Control of neglected tropical diseases (NTDs) requires multiple strategic approaches including water, sanitation and hygiene services (WASH). Buruli ulcer (BU), one of the 17 NTDs, remains a public health issue in Benin particularly in the district of Lalo. The availability of water as well as good hygiene are important for the management of Buruli ulcer particularly in the area of wound care one of the main component of the treatment of BU lesions. Given the growing importance of WASH in controlling NTDs and in order to assess the baseline for future cross-cutting interventions, we report here on the first study evaluating the level of WASH and associated factors in Lalo, one of the most BU-endemic districts in Benin. A cross-sectional study was carried to assess WASH practices and associated factors in the district of Lalo. Data were collected from 600 heads of household using structured pretested questionnaire and observations triangulated with qualitative information obtained from in-depth interviews of patients, care-givers and community members. Univariate and multivariate analysis were carried to determine the relationships between the potential associated factors and the sanitation as well as hygiene status. BU is an important conditions in the district of Lalo with 917 new cases detected from 2006 to 2012. More than 49 % of the household surveyed used unimproved water sources for their daily needs. Only 8.7 % of the investigated household had improved sanitation facilities at home and 9.7 % had improved hygiene behavior. The type of housing as an indicator of the socioeconomic status, the permanent availability of soap and improved hygiene practices were identified as the main factors positively associated with improved sanitation status. In the district of Lalo in Benin, one of the most endemic for BU, the WASH indicators are very low. This study provides baseline informations for future cross-cutting interventions in this district.

The correlation between the quality of oral hygiene and oral HPV infection in adults: a prospective cross-sectional study.

PubMed

Dalla Torre, Daniel; Burtscher, D; Sölder, E; Rasse, M; Puelacher, W

2018-03-25

Various risk factors for oral human papillomavirus (HPV) infections have been described, including tobacco smoking and sexual behavior. However, less is known about the influence of oral health on such infections. The present study aimed to determine a possible association between the quality of oral hygiene and the presence of oral HPV. In a prospective analysis, the approximal plaque index (API), the gingival bleeding index (GBI), and the lifetime number of extracted teeth was determined in 187 patients. Additionally, the presence of oral low-risk and/or high-risk HPV was investigated by brush smear testing in all participants. Seventy-four patients had an API < 20%, 84 participants showed an API of 20-40%, and in 29 cases, an API > 40% was recorded. Ninety-six patients presented a GBI < 20%, 75 had a GBI of 20-40%, and 16 showed a GBI > 40%. One hundred four patients had experienced one to three extractions, and 36 had lost more than three teeth. Thirty-nine participants had a positive oral HPV testing (27 high-risk HPV, 26 low-risk HPV, 14 low- and high-risk HPV). A higher API respectively GBI and a greater number of extracted teeth were significantly correlated with the presence of high-risk HPV. The presence of low-risk HPV was significantly higher in patients with API > 40% and GBI > 40% (OR 7.89). Similar results were found regarding the number of extracted teeth. The present analysis confirms a relationship between the quality of oral hygiene, determined by objective markers. Thus, improvement of oral health may reduce the incidence of oral HPV infection. The present article investigates the relationship between oral hygiene and the presence of oral HPV. As a significant correlation between these two factors could be recorded, improvement of oral hygiene may reduce actively the incidence of oral HPV. Thereby, good oral hygiene may contribute oral cancer prevention.

A Method for Semi-quantitative Assessment of Exposure to Pesticides of Applicators and Re-entry Workers: An Application in Three Farming Systems in Ethiopia.

PubMed

Negatu, Beyene; Vermeulen, Roel; Mekonnen, Yalemtshay; Kromhout, Hans

2016-07-01

To develop an inexpensive and easily adaptable semi-quantitative exposure assessment method to characterize exposure to pesticide in applicators and re-entry farmers and farm workers in Ethiopia. Two specific semi-quantitative exposure algorithms for pesticides applicators and re-entry workers were developed and applied to 601 farm workers employed in 3 distinctly different farming systems [small-scale irrigated, large-scale greenhouses (LSGH), and large-scale open (LSO)] in Ethiopia. The algorithm for applicators was based on exposure-modifying factors including application methods, farm layout (open or closed), pesticide mixing conditions, cleaning of spraying equipment, intensity of pesticide application per day, utilization of personal protective equipment (PPE), personal hygienic behavior, annual frequency of application, and duration of employment at the farm. The algorithm for re-entry work was based on an expert-based re-entry exposure intensity score, utilization of PPE, personal hygienic behavior, annual frequency of re-entry work, and duration of employment at the farm. The algorithms allowed estimation of daily, annual and cumulative lifetime exposure for applicators, and re-entry workers by farming system, by gender, and by age group. For all metrics, highest exposures occurred in LSGH for both applicators and female re-entry workers. For male re-entry workers, highest cumulative exposure occurred in LSO farms. Female re-entry workers appeared to be higher exposed on a daily or annual basis than male re-entry workers, but their cumulative exposures were similar due to the fact that on average males had longer tenure. Factors related to intensity of exposure (like application method and farm layout) were indicated as the main driving factors for estimated potential exposure. Use of personal protection, hygienic behavior, and duration of employment in surveyed farm workers contributed less to the contrast in exposure estimates. This study indicated that farmers' and farm workers' exposure to pesticides can be inexpensively characterized, ranked, and classified. Our method could be extended to assess exposure to specific active ingredients provided that detailed information on pesticides used is available. The resulting exposure estimates will consequently be used in occupational epidemiology studies in Ethiopia and other similar countries with few resources. © The Author 2016. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

Effects of bedding with recycled sand on lying behaviors, udder hygiene, and preference of lactating Holstein dairy cows.

PubMed

Kull, J A; Ingle, H D; Black, R A; Eberhart, N L; Krawczel, P D

2017-09-01

Effects of bedding with recycled sand and season on lying behaviors, hygiene, and preferences of late-lactation Holstein cows were studied. It was hypothesized that recycled sand will decrease lying time and increase hygiene scores due to increased moisture content and organic matter, and thus a preference for the control sand will be evident. Cows (n = 64) were divided into 4 groups (n = 8 per group) per season. In summer (August to September), cows were balanced by days in milk (268.1 ± 11.9 d) and parity (2.0 ± 0.2). In winter (January to February), mean DIM was 265.5 ± 34.1 d. Cows were assigned to 1 of 2 treatments using a crossover design with each treatment lasting 7 d (no-choice phase): bedding with recycled sand (RS; n = 32) or control (CO; clean sand; n = 32). Stocking density was maintained at 100%. The choice phase allowed cows to have access to either treatment with stocking density at 50%. Accelerometers recorded daily lying time, number of lying bouts per day, lying bout duration (min/bout), and total steps per day. Teat swabs, milk, sand samples, and udder hygiene scores were collected on d 0, 3, and 7 of each experimental week. Samples were cultured for streptococci, staphylococci, and gram-negative bacteria. Video data were used to assess bedding preferences. All data were analyzed using the MIXED and GLIMMIX procedures of SAS 9.4 (SAS Institute Inc., Cary, NC). Lying time was not affected by treatment, but cows did take more steps during winter. Bacterial counts were elevated for cows on recycled sand. A preference was observed for clean sand during the summer, but no preference was observed for sand during the winter. Regardless of bedding, the most commonly observed behavior was lying in the stalls, which suggested either bedding might be suitable. Caution should be used with this interpretation of preference, as sand was recycled only once. This limited reclamation was still sufficient to potentially alter the composition of sand, driving the observed preference. If these changes in composition continue, then the strength of the preference may also change. However, considering all variables within the current study, recycled sand is a viable bedding source to use for dairy cows. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Development of the athlete sleep behavior questionnaire: A tool for identifying maladaptive sleep practices in elite athletes

PubMed Central

Driller, Matthew W; Mah, Cheri D; Halson, Shona L

2018-01-01

Introduction Existing sleep questionnaires to assess sleep behaviors may not be sensitive in determining the unique sleep challenges faced by elite athletes. The purpose of the current study was to develop and validate the Athlete Sleep Behavior Questionnaire (ASBQ) to be used as a practical tool for support staff working with elite athletes. Methods 564 participants (242 athletes, 322 non-athletes) completed the 18-item ASBQ and three previously validated questionnaires; the Sleep Hygiene Index (SHI), the Epworth Sleepiness Scale (ESS) and the Pittsburgh Sleep Quality Index (PSQI). A cohort of the studied population performed the ASBQ twice in one week to assess test-retest reliability, and also performed sleep monitoring via wrist-actigraphy. Results Comparison of the ASBQ with existing sleep questionnaires resulted in moderate to large correlations (r=0.32 - 0.69). There was a significant difference between athletes and non-athletes for the ASBQ global score (44±6 vs. 41±6, respectively, p<0.01) and for the PSQI, but not for the SHI or the ESS. The reliability of the ASBQ was acceptable (ICC=0.87) when re-tested within 7 days. There was a moderate relationship between ASBQ and total sleep time (r=-0.42). Conclusion The ASBQ is a valid and reliable tool that can differentiate the sleep practices between athletes and non-athletes, and offers a practical instrument for practitioners and/or researchers wanting to evaluate the sleep behaviors of elite athletes. The ASBQ may provide information on areas where improvements to individual athletes’ sleep habits could be made. PMID:29796200

Varroa destructor resistance of honey bees in Hawaii, USA, that express various levels of Varroa sensitive hygiene (VSH)

USDA-ARS?s Scientific Manuscript database

The Big Island of Hawaii, USA, supports an important honey bee (Apis mellifera) queen rearing industry that has been threatened by Varroa destructor since 2008. Miticides widely used to manage mites are known to interfere with queen rearing and sperm production. We investigated whether bees bred for...

Effects of reinforcement without extinction on increasing compliance with nail cutting: A systematic replication.

PubMed

Dowdy, Art; Tincani, Matt; Nipe, Timothy; Weiss, Mary Jane

2018-06-17

Personal hygiene routines, such as nail cutting, are essential for maintaining good health. However, individuals with autism spectrum disorder (ASD) and other developmental disabilities often struggle to comply with essential, personal hygiene routines. We conducted a systematic replication of Schumacher and Rapp (2011), Shabani and Fisher (2006), and Bishop et al. (2013) to evaluate an intervention that did not require escape extinction for increasing compliance with nail cutting. With two adolescents diagnosed with ASD who resisted nail cutting, we evaluated the effects of delivering a preferred edible item contingent on compliance with nail cutting. Results indicated that the treatment reduced participants' escape responses and increased their compliance with nail cutting. © 2018 Society for the Experimental Analysis of Behavior.

Towards objective hand hygiene technique assessment: validation of the ultraviolet-dye-based hand-rubbing quality assessment procedure.

PubMed

Lehotsky, Á; Szilágyi, L; Bánsághi, S; Szerémy, P; Wéber, G; Haidegger, T

2017-09-01

Ultraviolet spectrum markers are widely used for hand hygiene quality assessment, although their microbiological validation has not been established. A microbiology-based assessment of the procedure was conducted. Twenty-five artificial hand models underwent initial full contamination, then disinfection with UV-dyed hand-rub solution, digital imaging under UV-light, microbiological sampling and cultivation, and digital imaging of the cultivated flora were performed. Paired images of each hand model were registered by a software tool, then the UV-marked regions were compared with the pathogen-free sites pixel by pixel. Statistical evaluation revealed that the method indicates correctly disinfected areas with 95.05% sensitivity and 98.01% specificity. Copyright © 2017 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

A cluster randomized controlled trial to reduce childhood diarrhea using hollow fiber water filter and/or hygiene-sanitation educational interventions.

PubMed

Lindquist, Erik D; George, C M; Perin, Jamie; Neiswender de Calani, Karen J; Norman, W Ray; Davis, Thomas P; Perry, Henry

2014-07-01

Safe domestic potable water supplies are urgently needed to reduce childhood diarrheal disease. In periurban neighborhoods in Cochabamba, Bolivia, we conducted a cluster randomized controlled trial to evaluate the efficacy of a household-level hollow fiber filter and/or behavior change communication (BCC) on water, sanitation, and hygiene (WASH) to reduce the diarrheal disease in children less than 5 years of age. In total, 952 households were followed for a period of 12 weeks post-distribution of the study interventions. Households using Sawyer PointONE filters had significantly less diarrheal disease compared with the control arm during the intervention period, which was shown by diarrheal prevalence ratios of 0.21 (95% confidence interval [95% CI] = 0.15-0.30) for the filter arm and 0.27 (95% CI = 0.22-0.34) for the filter and WASH BCC arm. A non-significant reduction in diarrhea prevalence was reported in the WASH BCC study arm households (0.71, 95% CI = 0.59-0.86). © The American Society of Tropical Medicine and Hygiene.

Health-Promoting Verses as mentioned in the Holy Quran.

PubMed

Aboul-Enein, Basil H

2016-06-01

The Quran is regarded as both the spiritual and behavioral guidance for all Muslims. This narrative study was designed at examining relevant health-promoting verses in the Quran and to identify the chapters and verses where keywords and phrases are mentioned relevant to health promotion and behavior. Twenty-eight verses were identified, with a focus on diet and nutrition, personal hygiene, alcohol abstention, and the importance of a healthy lifestyle. These results suggest that the Quran could serve as an influential medium for culturally competent public health practitioners in diverse populations, particularly in Muslim communities, for improving and maintaining healthy behaviors.

Water, Sanitation, and Hygiene Facilities and Hygiene Practices Associated with Diarrhea and Vomiting in Monastic Schools, Myanmar.

PubMed

Weaver, Emma R N; Agius, Paul A; Veale, Hilary; Dorning, Karl; Hlang, Thein T; Aung, Poe P; Fowkes, Freya J I; Hellard, Margaret E

2016-08-03

Gastrointestinal diseases are major contributors to mortality among children globally, causing one in 10 child deaths. Although most deaths are in children aged ≤ 5 years, the burden of disease in school-aged children is still considerable and contributes to high rates of school absenteeism. This study investigates behavioral and structural risk factors associated with diarrhea and/or vomiting among schoolchildren in Myanmar. Cross-sectional data from a school-based multistage cluster sample of grade 4 and 5 students were analyzed to explore water, sanitation, and hygiene (WASH) facilities and hygiene-related practices of students in monastic schools in Myanmar. The outcome of interest was student self-reported diarrhea and/or vomiting in the past week. Random effects multinomial logistic regression models were used to explore correlates at the student and school level. A total of 2,082 students from 116 schools across eight states/regions were included. Of these, 11% (223) self-reported at least one episode of diarrhea only, 12% (253) at least one episode of vomiting only, and 12% (244) diarrhea and vomiting in the past week. Independent risk factors associated with the outcome included poor availability of handwash stations, no access to a septic tank toilet, inconsistent toilet use, and lower student grade. These findings highlight the importance of having an adequate number of handwash stations for students, the provision of septic tank toilets, and consistent toilet use. Future WASH programs need to target not only the provision of these WASH facilities but also their utilization, particularly among younger school-aged children. © The American Society of Tropical Medicine and Hygiene.

Interprofessional Education in U.S. Dental Hygiene Programs: A National Survey.

PubMed

Furgeson, Danielle; Kinney, Janet S; Gwozdek, Anne E; Wilder, Rebecca; Inglehart, Marita R

2015-11-01

Although there are many benefits of interprofessional health care, no previous research has sought to define the status of interprofessional education (IPE) in U.S. dental hygiene programs. The aims of this study were to assess how these programs engage in IPE, the challenges they encounter, and the value they place on IPE. Additionally, the study explored how program characteristics are related to IPE. Data were collected with a web-based survey sent to all 322 U.S. dental hygiene program directors (response rate: 33% of the 305 successfully contacted). The majority of the responding programs were located at institutions with nursing (90%) and other allied health programs (85%). They were likely to collaborate with nursing (50%), other allied health (44%), and dental assisting programs (41%), but were less likely to collaborate with dental schools (28%). IPE was most likely to occur in volunteer activities (68%), basic science courses (65%), and communication training/behavioral science courses (63%/59%). The most frequently reported challenges for IPE were schedule coordination (92%) and curriculum overload (76%). The majority of the respondents agreed that IPE was a priority for the dental hygiene profession in the U.S. (59%) and for the program directors personally (56%). Programs granting bachelor degrees were more likely to have IPE as a priority than programs that did not grant such degrees (scale of 1-5 with 5=most important: 3.81 vs. 2.88; p<0.01). The longer the students spent in the programs, the more those programs engaged in IPE (r=0.21; p<0.05). The data collected in this study can contribute to future efforts to help dental hygiene programs engage in meaningful IPE and contribute to developing interprofessional care in the U.S. health care system.

Differential gene expression of the honey bee Apis mellifera associated with Varroa destructor infection

PubMed Central

Navajas, M; Migeon, A; Alaux, C; Martin-Magniette, ML; Robinson, GE; Evans, JD; Cros-Arteil, S; Crauser, D; Le Conte, Y

2008-01-01

Background The parasitic mite, Varroa destructor, is the most serious pest of the western honey bee, Apis mellifera, and has caused the death of millions of colonies worldwide. This mite reproduces in brood cells and parasitizes immature and adult bees. We investigated whether Varroa infestation induces changes in Apis mellifera gene expression, and whether there are genotypic differences that affect gene expression relevant to the bee's tolerance, as first steps toward unravelling mechanisms of host response and differences in susceptibility to Varroa parasitism. Results We explored the transcriptional response to mite parasitism in two genetic stocks of A. mellifera which differ in susceptibility to Varroa, comparing parasitized and non-parasitized full-sister pupae from both stocks. Bee expression profiles were analyzed using microarrays derived from honey bee ESTs whose annotation has recently been enhanced by results from the honey bee genome sequence. We measured differences in gene expression in two colonies of Varroa-susceptible and two colonies of Varroa-tolerant bees. We identified a set of 148 genes with significantly different patterns of expression: 32 varied with the presence of Varroa, 116 varied with bee genotype, and 2 with both. Varroa parasitism caused changes in the expression of genes related to embryonic development, cell metabolism and immunity. Bees tolerant to Varroa were mainly characterized by differences in the expression of genes regulating neuronal development, neuronal sensitivity and olfaction. Differences in olfaction and sensitivity to stimuli are two parameters that could, at least in part, account for bee tolerance to Varroa; differences in olfaction may be related to increased grooming and hygienic behavior, important behaviors known to be involved in Varroa tolerance. Conclusion These results suggest that differences in behavior, rather than in the immune system, underlie Varroa tolerance in honey bees, and give an indication of the specific physiological changes found in parasitized bees. They provide a first step toward better understanding molecular pathways involved in this important host-parasite relationship. PMID:18578863

Differential gene expression of the honey bee Apis mellifera associated with Varroa destructor infection.

PubMed

Navajas, M; Migeon, A; Alaux, C; Martin-Magniette, Ml; Robinson, Ge; Evans, Jd; Cros-Arteil, S; Crauser, D; Le Conte, Y

2008-06-25

The parasitic mite, Varroa destructor, is the most serious pest of the western honey bee, Apis mellifera, and has caused the death of millions of colonies worldwide. This mite reproduces in brood cells and parasitizes immature and adult bees. We investigated whether Varroa infestation induces changes in Apis mellifera gene expression, and whether there are genotypic differences that affect gene expression relevant to the bee's tolerance, as first steps toward unravelling mechanisms of host response and differences in susceptibility to Varroa parasitism. We explored the transcriptional response to mite parasitism in two genetic stocks of A. mellifera which differ in susceptibility to Varroa, comparing parasitized and non-parasitized full-sister pupae from both stocks. Bee expression profiles were analyzed using microarrays derived from honey bee ESTs whose annotation has recently been enhanced by results from the honey bee genome sequence. We measured differences in gene expression in two colonies of Varroa-susceptible and two colonies of Varroa-tolerant bees. We identified a set of 148 genes with significantly different patterns of expression: 32 varied with the presence of Varroa, 116 varied with bee genotype, and 2 with both. Varroa parasitism caused changes in the expression of genes related to embryonic development, cell metabolism and immunity. Bees tolerant to Varroa were mainly characterized by differences in the expression of genes regulating neuronal development, neuronal sensitivity and olfaction. Differences in olfaction and sensitivity to stimuli are two parameters that could, at least in part, account for bee tolerance to Varroa; differences in olfaction may be related to increased grooming and hygienic behavior, important behaviors known to be involved in Varroa tolerance. These results suggest that differences in behavior, rather than in the immune system, underlie Varroa tolerance in honey bees, and give an indication of the specific physiological changes found in parasitized bees. They provide a first step toward better understanding molecular pathways involved in this important host-parasite relationship.

Study on the relationship between Helicobacter pylori in the dental plaque and the occurrence of dental caries or oral hygiene index.

PubMed

Liu, Ying; Lin, Huanjian; Bai, Yang; Qin, Xiaoshu; Zheng, Xin; Sun, Yong; Zhang, Yali

2008-08-01

The aims of our study were to determine the presence of Helicobacter pylori DNA in the dental plaque of Chinese children aged 3-6 years by nested polymerase chain reaction (PCR) and to investigate the relationship between this infection and the occurrence of dental caries or oral hygiene index. Two hundred and fourteen children from a kindergarten in Guangzhou City of China were evaluated. The children's plaques were assessed by plaque indices of Quigley-Hein. Dental plaque was analyzed using nested PCR for two sets of primers directed to the 860-bp fragment of H. pylori genomic DNA, which have been reported to be highly sensitive and specific by other researchers. H. pylori was detected in dental plaque samples from 126 children, and 70 children with dental caries carried H. pylori in dental plaque. Of these children without infection, only 36 of 88 suffered dental caries. Besides, the average dental plaque index of 126 H. pylori-positive children was higher than that of 88 children without infection. In the present study, there was a significant correlation between H. pylori infection and dental caries or dental hygiene. The oral cavity may be a reservoir for H. pylori infection in children. H. pylori in dental plaque may play a role in the occurrence of dental caries, and poor oral hygiene may represent a risk factor for H. pylori in the oral cavity.

Successful reproduction of unmated Tropilaelaps mercedesae and its implication on mite population growth in Apis mellifera colonies

USDA-ARS?s Scientific Manuscript database

Highly hygienic colonies are known to reduce the reproductive potential of Varroa destructor. For Tropilaelaps mercedesae, information on how bee behavior may influence the mite’s reproductive potential is currently unknown. In this study, we assessed the influence of recapping on the reproduction o...

Being Human: A Resource Guide in Human Growth and Development for the Developmentally Disabled.

ERIC Educational Resources Information Center

Ogle, Peggy

The resource guide is intended to help practitioners develop curricula in human growth and development for developmentally disabled students. A matrix guide is presented for evaluating clients in three domains (social identity, health and hygiene, and physiological identity). Behavioral indicators are then noted which relate to adaptive behaviors…

Glucose oxidase production does not increase after colony infection: Testing its role in honey bee social immunity

USDA-ARS?s Scientific Manuscript database

Honey bees rely on a variety of defense mechanisms to reduce disease infection and spread throughout the colony. Hygienic behavior, resin collection, and antimicrobial peptide production are some examples of defenses that bees use against parasites (Evans & Spivak, 2010 J Invertebr Pathol 103:S62). ...

Hygienic and grooming behaviors in African and European honeybees-New damage categories in Varroa destructor

USDA-ARS?s Scientific Manuscript database

Varroa destructor is an ectoparasitic pest of honeybees, and a threat to the survival of the apiculture industry. Several studies have shown that unlike European honeybees, African honeybee populations appear to be minimally affected when attacked by this mite. However, little is known about the und...

Peptide biomarkers used for the selective breeding of a complex polygenic trait in honey bees.

PubMed

Guarna, M Marta; Hoover, Shelley E; Huxter, Elizabeth; Higo, Heather; Moon, Kyung-Mee; Domanski, Dominik; Bixby, Miriam E F; Melathopoulos, Andony P; Ibrahim, Abdullah; Peirson, Michael; Desai, Suresh; Micholson, Derek; White, Rick; Borchers, Christoph H; Currie, Robert W; Pernal, Stephen F; Foster, Leonard J

2017-08-21

We present a novel way to select for highly polygenic traits. For millennia, humans have used observable phenotypes to selectively breed stronger or more productive livestock and crops. Selection on genotype, using single-nucleotide polymorphisms (SNPs) and genome profiling, is also now applied broadly in livestock breeding programs; however, selection on protein/peptide or mRNA expression markers has not yet been proven useful. Here we demonstrate the utility of protein markers to select for disease-resistant hygienic behavior in the European honey bee (Apis mellifera L.). Robust, mechanistically-linked protein expression markers, by integrating cis- and trans- effects from many genomic loci, may overcome limitations of genomic markers to allow for selection. After three generations of selection, the resulting marker-selected stock outperformed an unselected benchmark stock in terms of hygienic behavior, and had improved survival when challenged with a bacterial disease or a parasitic mite, similar to bees selected using a phenotype-based assessment for this trait. This is the first demonstration of the efficacy of protein markers for industrial selective breeding in any agricultural species, plant or animal.

The effects of cognitive-behavioral therapy for youth anxiety on sleep problems.

PubMed

Peterman, Jeremy S; Carper, Matthew M; Elkins, R Meredith; Comer, Jonathan S; Pincus, Donna B; Kendall, Philip C

2016-01-01

The present study examined (a) whether sleep related problems (SRPs) improved following cognitive-behavioral therapy (CBT) for youth with anxiety disorders, (b) whether variables that may link anxiety and SRPs (e.g., pre-sleep arousal, family accommodation, sleep hygiene) changed during treatment, and (c) whether such changes predicted SRPs at posttreatment. Youth were diagnosed with anxiety at pretreatment and received weekly CBT that targeted their principal anxiety diagnosis at one of two specialty clinics (N=69 completers, Mage=10.86). Results indicated that parent-reported SRPs improved from pre- to post-treatment and that treatment responders with regard to anxiety yielded greater SRP improvements than nonresponders. Parent report of bedtime resistance and sleep anxiety showed significant improvements. Youth reported lower rates of SRPs compared to their parents and did not demonstrate pre- to post-treatment changes in SRPs. Pre-sleep arousal and family accommodation decreased over treatment but did not predict lower SRPs at posttreatment. Higher accommodation was correlated with greater SRPs. Sleep hygiene evidenced no change and did not mediate links between accommodation and posttreatment SRPs. Copyright © 2015 Elsevier Ltd. All rights reserved.

The relative persuasiveness of gain-framed and loss-framed messages for encouraging disease prevention behaviors: a meta-analytic review.

PubMed

O'Keefe, Daniel J; Jensen, Jakob D

2007-01-01

A meta-analytic review of 93 studies (N = 21,656) finds that in disease prevention messages, gain-framed appeals, which emphasize the advantages of compliance with the communicator's recommendation, are statistically significantly more persuasive than loss-framed appeals, which emphasize the disadvantages of noncompliance. This difference is quite small (corresponding to r = .03), however, and appears attributable to a relatively large (and statistically significant) effect for messages advocating dental hygiene behaviors. Despite very good statistical power, the analysis finds no statistically significant differences in persuasiveness between gain- and loss-framed messages concerning other preventive actions such as safer-sex behaviors, skin cancer prevention behaviors, or diet and nutrition behaviors.

Evaluation of water, sanitation and hygiene program outcomes shows knowledge-behavior gaps in Coast Province, Kenya

PubMed Central

Schlegelmilch, Michael Paul; Lakhani, Amyn; Saunders, Leslie Duncan; Jhangri, Gian Singh

2016-01-01

Introduction Water related diseases constitute a significant proportion of the burden of disease in Kenya. Water, sanitation and hygiene (WASH) programs are in operation nation-wide to address these challenges. This study evaluated the impact of the Sombeza Water and Sanitation Improvement Program (SWASIP) in Coast Province, Kenya. Methods This study is a cluster randomized, follow-up evaluation that compared baseline (2007) to follow-up (2013) indicators from 250 households. Twenty-five villages were selected with probability proportional to size sampling, and ten households were selected randomly from each village. Follow-up data were collected by in-person interviews using pre-tested questionnaires, and analyzed to compare indicators collected at baseline. Cross-sectional results from the follow-up data were also reported. Results Statistically significant improvements from baseline were observed in the proportions of respondents with latrine access at home, who washed their hands after defecation, who treated their household drinking water and the average time to collect water in the dry season. However, this study also observed significant decreases in the proportion of respondents who washed their hands before preparing their food, or feeding their children, and after attending to a child who has defecated. The analysis also revealed a knowledge-behavior gap in WASH behaviors. Conclusion SWASIP contributed to improvements from baseline, but further progress still needs to be seen. The findings challenge the assumption that providing infrastructure and knowledge will result in behavior change. Further understanding of specific, non-knowledge predictors of WASH related behavior is needed. PMID:27279970

[Study on the deteriorating course of fresh milk by laser-induced fluorescence spectra].

PubMed

Liu, J; Yu, C Q; Li, J Z; Yan, J X

2001-12-01

Along with the development of living standard, people's demand for food quality and food hygiene also rises. People demand food not only with rich nutrition, inexpensive price, but also with safety. So food hygiene test is paid common attention of society. Milk is a nourishing food and is loved by people. Sour milk goods from milk is also in great demand. But nourishing foods are good for growing many microbes. Fresh milk and sour milk are easy contaminated by microbes and go bad. Laser-induced fluorescence (LIF) technology is an important part of modern optics. It is broadly applied in biomedicine, diagnostics, test of food hygiene, environment protecting, owing to its high sensitivity, high speed, automation, untouched testing. In this paper, we attempted to LIF technology to test milk food quality. We used the third harmonics pulsed Nd:YAG laser (355 nm) as the exciting source, and a multi-track spectrometer as the detector and measured the intensities of apply LIF of fresh milk and sour milk during their deteriorating course. Test system and test method are introduced, fluorescence spectra of deteriorating course are also attached. The test result makes clear that there are close connection between deteriorating course and fluorescence spectra.

Evaluation of the distribution and impacts of parasites, pathogens, and pesticides on honey bee (Apis mellifera) populations in East Africa.

PubMed

Muli, Elliud; Patch, Harland; Frazier, Maryann; Frazier, James; Torto, Baldwyn; Baumgarten, Tracey; Kilonzo, Joseph; Kimani, James Ng'ang'a; Mumoki, Fiona; Masiga, Daniel; Tumlinson, James; Grozinger, Christina

2014-01-01

In East Africa, honey bees (Apis mellifera) provide critical pollination services and income for small-holder farmers and rural families. While honey bee populations in North America and Europe are in decline, little is known about the status of honey bee populations in Africa. We initiated a nationwide survey encompassing 24 locations across Kenya in 2010 to evaluate the numbers and sizes of honey bee colonies, assess the presence of parasites (Varroa mites and Nosema microsporidia) and viruses, identify and quantify pesticide contaminants in hives, and assay for levels of hygienic behavior. Varroa mites were present throughout Kenya, except in the remote north. Levels of Varroa were positively correlated with elevation, suggesting that environmental factors may play a role in honey bee host-parasite interactions. Levels of Varroa were negatively correlated with levels of hygienic behavior: however, while Varroa infestation dramatically reduces honey bee colony survival in the US and Europe, in Kenya Varroa presence alone does not appear to impact colony size. Nosema apis was found at three sites along the coast and one interior site. Only a small number of pesticides at low concentrations were found. Of the seven common US/European honey bee viruses, only three were identified but, like Varroa, were absent from northern Kenya. The number of viruses present was positively correlated with Varroa levels, but was not correlated with colony size or hygienic behavior. Our results suggest that Varroa, the three viruses, and Nosema have been relatively recently introduced into Kenya, but these factors do not yet appear to be impacting Kenyan bee populations. Thus chemical control for Varroa and Nosema are not necessary for Kenyan bees at this time. This study provides baseline data for future analyses of the possible mechanisms underlying resistance to and the long-term impacts of these factors on African bee populations.

Evaluation of the Distribution and Impacts of Parasites, Pathogens, and Pesticides on Honey Bee (Apis mellifera) Populations in East Africa

PubMed Central

Frazier, James; Torto, Baldwyn; Baumgarten, Tracey; Kilonzo, Joseph; Kimani, James Ng'ang'a; Mumoki, Fiona; Masiga, Daniel; Tumlinson, James; Grozinger, Christina

2014-01-01

In East Africa, honey bees (Apis mellifera) provide critical pollination services and income for small-holder farmers and rural families. While honey bee populations in North America and Europe are in decline, little is known about the status of honey bee populations in Africa. We initiated a nationwide survey encompassing 24 locations across Kenya in 2010 to evaluate the numbers and sizes of honey bee colonies, assess the presence of parasites (Varroa mites and Nosema microsporidia) and viruses, identify and quantify pesticide contaminants in hives, and assay for levels of hygienic behavior. Varroa mites were present throughout Kenya, except in the remote north. Levels of Varroa were positively correlated with elevation, suggesting that environmental factors may play a role in honey bee host-parasite interactions. Levels of Varroa were negatively correlated with levels of hygienic behavior: however, while Varroa infestation dramatically reduces honey bee colony survival in the US and Europe, in Kenya Varroa presence alone does not appear to impact colony size. Nosema apis was found at three sites along the coast and one interior site. Only a small number of pesticides at low concentrations were found. Of the seven common US/European honey bee viruses, only three were identified but, like Varroa, were absent from northern Kenya. The number of viruses present was positively correlated with Varroa levels, but was not correlated with colony size or hygienic behavior. Our results suggest that Varroa, the three viruses, and Nosema have been relatively recently introduced into Kenya, but these factors do not yet appear to be impacting Kenyan bee populations. Thus chemical control for Varroa and Nosema are not necessary for Kenyan bees at this time. This study provides baseline data for future analyses of the possible mechanisms underlying resistance to and the long-term impacts of these factors on African bee populations. PMID:24740399

A Qualitative Assessment of the Acceptability of Smartphone Applications for Improving Sleep Behaviors in Low-Income and Minority Adolescents.

PubMed

Quante, Mirja; Khandpur, Neha; Kontos, Emily Z; Bakker, Jessie P; Owens, Judith A; Redline, Susan

2018-02-05

Daily behaviors such as sleep can be targeted by smartphone app-based interventions, with potential utility among young people of minority ethnic backgrounds who commonly access smartphone devices and are short sleepers. There is a need to understand the acceptability and youth's readiness to use apps to improve sleep, and to identify desired app components that would motivate engagement. We conducted three focus group discussions (N = 27 total, age 14-18 years) within low- and middle-income ethnically diverse Boston neighborhoods. We also interviewed 10 participants who provided specific feedback on two commercially available sleep-promoting apps, one of which they had used on their smartphone preceding the interviews. All focus group discussions and interviews were audio-recorded, transcribed, and thematically analyzed. We identified several barriers to adoption of sleep hygiene interventions, namely reluctance to follow scheduled sleep routines on weekends and concern about "parting" with electronics at bedtime. Participants were intrigued by the idea of adopting an app-based sleep intervention, but were skeptical that they could successfully adopt sleep hygiene practices, and were more interested in making changes on school days than on weekends. Nonetheless, the overall feedback on two commercial sleep apps, neither targeted at youth, was positive, with a good adherence and engagement rate, and perceived health benefits. Our findings highlight the need to adapt sleep hygiene recommendations to targeted populations, considering preferences and social and cultural contextual factors. Our research also underscores the importance of the platform, setting, and messenger when delivering health information to adolescents.

Assessment of interplay between UV wavelengths, material surfaces and food residues in open surface hygiene validation.

PubMed

Abban, Stephen; Jakobsen, Mogens; Jespersen, Lene

2014-12-01

The use of UV-visible radiation for detecting invisible residue on different surfaces as a means of validating cleanliness was investigated. Wavelengths at 365, 395, 435, 445, 470 and 490 nm from a monochromator were used to detect residues of beef, chicken, apple, mango and skim milk. These were on three surfaces: aluminium, fibre re-enforced plastic (FRP; Q-Liner®) and stainless steel, pre- and post a cleaning step using commercial detergent. The area covered by residues as detected by specific wavelengths was compared statistically. The sensitivity of the wavelengths for detection differed significantly (p < 0.05) for various residues depending on the material surfaces. Generally, wavelengths 365-445 nm were consistently able to illuminate all residue before cleaning, though sensitivity varied, while 490 nm showed more of the surface structural features instead of residue. The 365-395 nm wavelengths were significantly more sensitive (p < 0.05) for detecting beef and chicken residues on aluminium and stainless steel both before and after cleaning. The 435-445 nm wavelengths were significantly more sensitive for detecting apple and mango residues on the FRP both before and after cleaning. It is important when UV-systems are used as real-time tools for assessing cleanliness of surfaces that the surface materials being illuminated are taken into account in the choice of lamp wavelength, in addition to expected residue. This will ensure higher confidence in results during the use of UV-light for real-time hygiene validation of surfaces.

Differential viral levels and immune gene expression in three stocks of Apis mellifera induced by different numbers of Varroa destructor

USDA-ARS?s Scientific Manuscript database

The viral levels and immune responses of Italian honey bees (IHB), Russian honey bees (RHB) and an outcross of Varroa Sensitive Hygienic bees (POL) deliberately infested with one or two foundress Varroa were compared. We found that the viral load in POL inoculated with one or two foundress Varroa in...

[Hygiene and care, when the wedding ring becomes nosocomial!

PubMed

Martin, Agnès

In the care setting, hand washing constitutes an essential measure for preventing hand-transmitted infections. Best practices also recommend the principle of zero jewellery. Not so easy to implement, especially when it comes to the removal of wedding rings. A nurse shares her thoughts on this sensitive issue regarding the safety of care. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Antennae hold a key to Varroa-sensitive hygiene behaviour in honey bees.

PubMed

Mondet, Fanny; Alaux, Cédric; Severac, Dany; Rohmer, Marine; Mercer, Alison R; Le Conte, Yves

2015-05-22

In honey bees, Varroa sensitive hygiene (VSH) behaviour, which involves the detection and removal of brood parasitised by the mite Varroa destructor, can actively participate in the survival of colonies facing Varroa outbreaks. This study investigated the mechanisms of VSH behaviour, by comparing the antennal transcriptomes of bees that do and do not perform VSH behaviour. Results indicate that antennae likely play a key role in the expression of VSH behaviour. Comparisons with the antennal transcriptome of nurse and forager bees suggest that VSH profile is more similar to that of nurse bees than foragers. Enhanced detection of certain odorants in VSH bees may be predicted from transcriptional patterns, as well as a higher metabolism and antennal motor activity. Interestingly, Deformed wing virus/Varroa destructor virus infections were detected in the antennae, with higher level in non-VSH bees; a putative negative impact of viral infection on bees' ability to display VSH behaviour is proposed. These results bring new perspectives to the understanding of VSH behaviour and the evolution of collective defence by focusing attention on the importance of the peripheral nervous system. In addition, such data might be useful for promoting marker-assisted selection of honey bees that can survive Varroa infestations.

Proteome Analysis of the Hemolymph, Mushroom Body, and Antenna Provides Novel Insight into Honeybee Resistance against Varroa Infestation.

PubMed

Hu, Han; Bienefeld, Kaspar; Wegener, Jakob; Zautke, Fred; Hao, Yue; Feng, Mao; Han, Bin; Fang, Yu; Wubie, Abebe Jenberie; Li, Jianke

2016-08-05

Varroa destructor has been identified as a major culprit responsible for the losses of millions of honeybee colonies. Varroa sensitive hygiene (VSH) is a suite of behaviors from adult bees to suppress mite reproduction by uncapping and/or removing mite infested pupae from a sealed brood. Despite the efforts to elucidate the molecular underpinnings of VSH, they remain largely unknown. We investigated the proteome of mushroom bodies (MBs) and antennae of adult bees with and without VSH from a stock selected for VSH based on their response to artificially Varroa-infected brood cells by near-infrared camera observation. The pupal hemolymph proteome was also compared between the VSH-line and the line that was not selected for VSH. The identified 8609 proteins in the hemolymph, MBs, and antennae represent the most depth coverage of the honeybee proteome (>55%) to date. In the hemolymph, the VSH-line adapts a unique strategy to boost the social immunity and drive pupal organogenesis by enhancing energy metabolism and protein biosynthesis. In MBs, the up-regulated proteins implicated in neuronal sensitivity suggest their roles to promote the execution of VSH by activation of synaptic vesicles and calcium channel activities. In antennae, the highly expressed proteins associated with sensitivity of olfactory senses and signal transmissions signify their roles by inputting a strong signal to the MBs for initiating VSH. These observations illustrate that the enhanced social immunities and olfactory and neuronal sensitivity play key roles in the combat against Varroa infestation. The identified candidate markers may be useful for accelerating marker-associated selection for VSH to aid in resistance to a parasite responsible for decline in honeybee health.

Promoting a Hand Hygiene Program Using Social Media: An Observational Study.

PubMed

Pan, Sung-Ching; Sheng, Wang-Huei; Tien, Kuei-Lien; Chien, Kuang-Tse; Chen, Yee-Chun; Chang, Shawn-Chwen

2016-01-01

Hand hygiene is an important component in infection control to protect patient safety and reduce health care-associated infection. Our aim was to evaluate the efficacy of different social media on the promotion of a hand hygiene (HH) program. The observational study was conducted from May 5 to December 31, 2014, at a 2600-bed tertiary care hospital. A 3-minute video of an HH campaign in 8 languages was posted to YouTube. The Chinese version was promoted through three platforms: the hospital website, the hospital group email, and the Facebook site of a well-known Internet illustrator. The video traffic was analyzed via Google Analytics. HH compliance was measured in November 2013 and 2014. There were 5252 views of the video, mainly of the Chinese-language version (3509/5252, 66.81%). The NTUH website had 24,000 subscribers, and 151 of them viewed the video (connection rate was 151/24,000, 0.63%). There were 9967 users of the hospital email group and the connection rate was 0.91% (91/9967). The connection rate was 6.17% (807/13,080) from Facebook, significantly higher than the other 2 venues (both P<.001). HH compliance sustained from 83.7% (473/565) in 2013 to 86.7% (589/679) in 2014 (P=.13) among all HCWs. Facebook had the highest connection rate in the HH video campaign. The use of novel social media such as Facebook should be considered for future programs that promote hand hygiene and other healthy behaviors.

Child environmental exposures to water and sand at the beach: Findings from studies of over 68,000 subjects at 12 beaches

EPA Science Inventory

Swimming and recreating in lakes, oceans, and rivers is common, yet the literature suggests children may be at greater risk of illness following such exposures. These effects might be due to differences in immunity or differing behavioral factors such as poorer hygiene, longer ex...

Evaluation of a Hand Washing Program for 2nd-Graders

ERIC Educational Resources Information Center

Tousman, Stuart; Arnold, Dani; Helland, Wealtha; Roth, Ruth; Heshelman, Nannatte; Castaneda, Oralia; Fischer, Emily; O'Neil, Kristen; Bileto, Stephanie

2007-01-01

The purpose of this project was to determine if a multiple-week learner-centered hand washing program could improve hand hygiene behaviors of 2nd-graders in a northern Illinois public school system. Volunteers from the Rockford Hand Washing Coalition went into 19 different classrooms for 4 consecutive weeks and taught a learner-centered program.…

HYGIENE-AND FOOD-RELATED BEHAVIORS ASSOCIATED WITH BLOOD LEAD LEVELS OF YOUNG CHILDREN FROM LEAD-CONTAMINATED HOMES

EPA Science Inventory

Exposures associated with blood lead levels greater than 40 ug/dl in young children who live in lead-contaminated homes have been well documented. As the action level for lead is reduced, activities that contribute to lower levels of lead exposure must be identified. A child's ea...

USSR Report, Life Sciences, Biomedical and Behavioral Sciences

DTIC Science & Technology

1985-02-19

BIBLIOGRAPHY 1. Demografiya vrachebnykh kadrov i potrebnost’ v poslediplomnom ikh obuchenii [ Demography of Physician Personnel and Need for Their...chief of Demography Department^ Scientific Research Institute of the USSR Central Statistical Administration/ /Text/ A sampling sociodemographic...statisticians and social hygienists in studying the pressing problems of demography and social hygiene. COPYRIGH: "Zdravookhraneniye Rössiyskoy

Mentor's hand hygiene practices influence student's hand hygiene rates.

PubMed

Snow, Michelle; White, George L; Alder, Stephen C; Stanford, Joseph B

2006-02-01

There were 3 objectives for this prospective quasiexperimental study. The first was to determine the effect of mentor's hand hygiene practices on student's hand hygiene rates during clinical rotations. The second was to assess the difference in hand hygiene rates for students with and without prior medical experience. The third was to assess the student's opinion and beliefs regarding hand hygiene. Sixty students enrolled in a certified nursing program were selected to participate in the study. Each study group was observed twice during the 30-day span. The first observational period was conducted on day 1 of clinical rotation. The second observational period was conducted on day 30 of clinical rotation. Students were observed for hand hygiene. Also assessed were medical experience, sex, gloving, age, and mentor's hand hygiene practices. After observational period 2, a brief questionnaire was given to students to determine their opinion and beliefs regarding hand hygiene. The questionnaire was divided into 5 sections: student's commitment to hand hygiene, their perception of hand hygiene inconvenience, the necessity of hand hygiene, the student's ability to perform hand hygiene, and their opinion on the frequency of medical staff's hand hygiene. The mentor's practice of hand hygiene was the strongest predictor of the student's rate of hand hygiene for both observational periods (P < .01). Furthermore, students without prior medical experience had a significant increase in hand hygiene rates when comparing observational period 1 to observational period 2 (P < .01). Glove usage was associated with increased hand hygiene rates by 50% during observational period 1 (P = .01) and 44% during observational period 2 (P < .01). Male students during observational period 1 practiced hand hygiene 30% less often than female students (P < .01); however, during observational period 2, there was no significant difference between hand hygiene rates for males and females (P = .82). Questionnaires were completed by 47 students, who reported a strong commitment to hand hygiene, belief in its necessity, and ability to perform hand hygiene (with scores in the high 90s on a 10 to 100 rating scale). Mentor's use of hand hygiene and glove usage was associated with increased hand hygiene among students. Even though students reported strongly positive attitudes toward hand hygiene, students had a low overall rate of hand hygiene.

A study about the young consumers' consumption behaviors of street foods.

PubMed

Sanlier, Nevin; Sezgin, Aybuke Ceyhun; Sahin, Gulsah; Yassibas, Emine

2018-05-01

As in almost every country in the world, street foods are frequently used in Turkey. To determine the preferences for these foods, a questionnaire was given to 847 individuals constituted by randomly selected high school and university students. Of the participants, 43.4% were male and 56.6% were female; the majority of them were between 19 and 22 years of age. It was found that 40.1% of the young people ate street food 2-3 times per week, whereas 23.3% were found to eat it every day. Turkish bagels, döner, boiled corn in a cup and toast are most preferred street foods. A statistically significant negative correlations were found between consumption preference scores and education, gender, and age. Although consumers know that street foods can cause contamination with microorganisms, that sellers do not pay attention to hygiene, and that these foods are raw or not cooked well, they prefer because of their cheapness, deliciousness, variety and fast service. Street foods are widely consumed in Turkish young students and because of preventing food poisoning, they should be educated about food hygiene and safety. Also, educating vendors in personal hygiene and good manufacture practice can minimize contamination risk.

Interpretations of education about gene-environment influences on health in rural Ethiopia: the context of a neglected tropical disease.

PubMed

Tora, Abebayehu; Ayode, Desta; Tadele, Getnet; Farrell, David; Davey, Gail; McBride, Colleen M

2016-07-01

Misunderstandings of the role of genetics in disease development are associated with stigmatizing behaviors and fatalistic attitudes about prevention. This report describes an evaluation of community understanding of an educational module about genetic and environmental influences on the development of podoconiosis, a neglected tropical disease endemic in highland Ethiopia. A qualitative process assessment was conducted as part of a large prospective intervention trial in August 2013, in Wolaita Zone, southern Ethiopia. Sixty five participants were purposively selected from 600 households randomized to receive the inherited susceptibility module. The educational module used pictorial representations and oral explanations of the interaction of inherited sensitivity and soil exposure and was delivered by lay health educators in participants' homes. Data were collected using semi-structured individual interviews (IDIs) or focus group discussions (FGDs). Qualitative analyses showed that most participants improved their understanding of inherited soil sensitivity and susceptibility to podoconiosis. Participants linked their new understanding to decreased stigma-related attitudes. The module also corrected misconceptions that the condition was contagious, again diminishing stigmatizing attitudes. Lastly, these improvements in understanding increased the perceived value of foot protection. Taken together, these improvements support the acceptability, feasibility and potential benefits of implementing gene-environment education in low and middle income countries. © The Author 2016. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene.

Is there a relationship between hygiene practices and skin and soft tissue infections in diapered children?

PubMed

Rominger, Annie Heffernan; Woods, Charles; Fallat, Mary; Stevenson, Michelle

2013-05-01

The perineal and gluteal regions are the most frequent areas of skin and soft tissue infection (SSTI) in diapered children. No studies have investigated the relationship between perineal and general hygiene practices and SSTIs in this population. This study was conducted to evaluate this relationship. A cross-sectional observational study was conducted in an urban pediatric emergency department. Subjects were recruited into 3 study groups as follows: gluteal/perineal SSTIs (SSTI), diaper dermatitis (DD), or healthy normal skin (NS). Survey responses were analyzed for significance followed by a clinically oriented staged regression to model predictors of SSTI compared with the NS and DD groups. There were 100 subjects in the SSTI, 206 in the NS, and 151 in the DD groups. Race was the only demographic characteristic that differed between the groups. After adjustment for race, no day care attendance, history of SSTI, household contact with SSTI history, and higher propensity for diaper rash were associated with SSTI compared with NS. Regression results comparing SSTI to DD revealed no day care attendance, history of SSTI, household contact with SSTI history, less sensitive skin, and less diaper cream use to be predictors of SSTI. Perineal and general hygiene practices were not significantly different between children with SSTI compared with children with NS or DD. Based on the results of this study, further prospective studies should evaluate diaper hygiene practices that prevent DD and subsequent SSTIs, the preventative role of day care attendance, and effective interventions that minimize the risk of recurrent SSTIs.

Behavioral interventions for insomnia: Theory and practice

PubMed Central

Sharma, Mahendra P.; Andrade, Chittaranjan

2012-01-01

Insomnia is a general clinical term that refers to a difficulty in initiating or maintaining sleep. Insomnia is widely prevalent in the general population, especially in the elderly and in those with medical and psychiatric disorders. Hypnotic drug treatments of insomnia are effective but are associated with potential disadvantages. This article presents an overview of behavioral interventions for insomnia. Behavioral interventions for insomnia include relaxation training, stimulus control therapy, sleep restriction therapy, sleep hygiene, paradoxical intention therapy, cognitive restructuring, and other approaches. These are briefly explained. Research indicates that behavioral interventions are efficacious, effective, and likely cost-effective treatments for insomnia that yield reliable, robust, and long-term benefits in adults of all ages. Detailed guidance is provided for the practical management of patients with insomnia. PMID:23372241

No More Fighting and Biting During Mouth Care: Applying the Theoretical Constructs of Threat Perception to Clinical Practice

PubMed Central

Jablonski, Rita A.; Therrien, Barbara; Kolanowski, Ann

2012-01-01

The purpose of this article is to describe how the neurobiological principles of threat perception and fear response can support clinical approaches to prevent and reduce care-resistant behaviors during mouth care. Nursing home residents who exhibit care-resistant behavior are at risk for poor oral health because daily oral hygiene may not be consistently provided. Poor oral health predisposes these older people to systemic problems such as pneumonia, cerebral vascular accidents, and hyperglycemia. Care-resistant behavior is a fear-evoked response to nurses’ unintentionally threatening behavior during mouth care. Nurses can safely and effectively provide mouth care to persons with dementia who resist care by using personalized combinations of 15 threat reduction strategies. PMID:22216691

Application of the human needs conceptual model of dental hygiene to the role of the clinician : part II.

PubMed

Walsh, M M; Darby, M

1993-01-01

In summary, the theories of Maslow and of Yura and Walsh have been highlighted as background for understanding the human needs conceptual model of dental hygiene. In addition, 11 human needs have been identified and defined as being especially related to dental hygiene care, and a sample evaluation tool for their clinical assessment and a dental hygiene care plan have been presented. The four concepts of client, environment, health/oral health, and dental hygiene actions explained in terms of human need theory, and the 11 human needs related to dental hygiene care constitute the human needs conceptual model of dental hygiene. Within the framework of the human needs conceptual model of dental hygiene, the dental hygiene process is a systematic approach to dental hygiene care that involves assessment of the 11 human needs related to dental hygiene care; analysis of deficits in these needs; determination of the dental hygiene care plan based on identified deficits; implementation of dental hygiene interventions stated in the care plan; and evaluation of the effectiveness of dental hygiene interventions in achieving specific goals, including subsequent reassessment and revision of the dental hygiene care plan. This human needs conceptual model for dental hygiene provides a guide for comprehensive and humanistic client care. This model allows the dental hygienist to view each client (whether an individual or a group) holistically to prevent oral disease and to promote health and wellness. Dental hygiene theorists are encouraged to expand this model or to develop additional conceptual models based on dental hygiene's paradigm.

Do dentists have better oral health compared to general population: a study on oral health status and oral health behavior in Kathmandu, Nepal

PubMed Central

2014-01-01

Background Dentists are considered role models by the general population in regards to oral hygiene and oral health behavior. This study aimed to access the oral health status of dentists and laypersons, and compare the dentists’ practice of preventive dentistry and oral self-care behaviors to that of the laypersons. Methods This cross-sectional study recruited 472 participants (195 dentists and 277 laypersons from the general population). Their oral health/hygiene behavior was assessed using a standardized close-ended multiple choice questionnaire. Oral examination was performed to assess caries using Decayed Missed Filled teeth (DMFT) index and periodontal status using Community Periodontal Index of Treatment Needs (CPITN). Results Ninety-six percent of dentists brushed their teeth at least once daily, using fluoridated toothpaste and 80.5% twice daily. Although 94% of laypersons brushed their teeth once daily, they seldom used fluoridated toothpaste. Ten percent of participants in each group were caries free. The mean number of teeth present in the oral cavity (27.4 versus 25.4), mean number of teeth with caries (1.8 versus 3.7) and fillings (2.5 versus 0.4) were significantly different (p < 0.0001) between dentists and laypersons, respectively. Regarding the periodontal status, 82% of dentists had CPITN score of 0 whereas 71% of laypersons had the highest score 3 (p = 0.007), and 81% of the laypersons reported tooth mobility compared to 1% of dentists (p < 0.0001). Conclusions The participating dentists had better periodontal status and better self-reported oral health behaviors than the laypersons. Despite similar prevalence of caries in the two groups, the prevalence of decayed and unfilled teeth was lower among the dentists. PMID:24655533

Inexpensive and Time-Efficient Hand Hygiene Interventions Increase Elementary School Children's Hand Hygiene Rates

ERIC Educational Resources Information Center

Snow, Michelle; White, George L.; Kim, Han S.

2008-01-01

Routine hand hygiene has been cited by the World Health Organization and the Centers for Disease Control and Prevention as a cost-effective and important hygiene measure in preventing the spread of infectious diseases. Several studies have explored children's hand hygiene habits, effects of scheduled hand hygiene, hand hygiene environmental…

The intention of North-Western Ethiopian dairy farmers to control mastitis

PubMed Central

Koop, Gerrit; Lam, Theo J. G. M.; Hogeveen, Henk

2017-01-01

Understanding the intentions of dairy farmers towards mastitis control is important to design effective udder health control programs. We used the Theory of Planned Behavior (TPB) to explore the intentions of North-Western Ethiopian dairy farmers towards implementing non-specified mastitis control measures (nsMCMs) and towards implementing 4 specific MCMs. Face to face interviews were held with 134 dairy farmers to study associations between their intentions and any of three factors (attitude, subjective norm and perceived behavioral control) that, according to the TPB, determine intentions. The majority of the farmers (93%) had a positive intention to implement nsMCMs, whereas a smaller majority of farmers had the intention to implement the specific MCMs to improve udder cleaning (87%), to improve stall hygiene (78%), to improve feeding of cows (76%), and to perform foremilk stripping (74%). Farmers had a more positive attitude, but lower subjective norm and lower perceived behavioural control towards implementing nsMCMs compared with implementing most specific MCMs, although the subjective norms for stall hygiene and perceived behavioural control for improving feeding of cows were also low. Attitude was positively associated with intentions to implement nsMCMs, to improve cleaning of the udders, to improve stall hygiene and to implement foremilk stripping. Both the intention to improve udder cleaning and to implement foremilk stripping, were positively associated to subjective norms towards these MCMs. Our data can help tailor intervention programs aiming to increase the intention of Ethiopian dairy farmers to implement MCMs and thus to improve udder health in this country. We show that such programs should primarily focus on changing attitude and secondarily on improving the farmers’ subjective norms. PMID:28787018

The intention of North-Western Ethiopian dairy farmers to control mastitis.

PubMed

Mekonnen, Sefinew Alemu; Koop, Gerrit; Lam, Theo J G M; Hogeveen, Henk

2017-01-01

Understanding the intentions of dairy farmers towards mastitis control is important to design effective udder health control programs. We used the Theory of Planned Behavior (TPB) to explore the intentions of North-Western Ethiopian dairy farmers towards implementing non-specified mastitis control measures (nsMCMs) and towards implementing 4 specific MCMs. Face to face interviews were held with 134 dairy farmers to study associations between their intentions and any of three factors (attitude, subjective norm and perceived behavioral control) that, according to the TPB, determine intentions. The majority of the farmers (93%) had a positive intention to implement nsMCMs, whereas a smaller majority of farmers had the intention to implement the specific MCMs to improve udder cleaning (87%), to improve stall hygiene (78%), to improve feeding of cows (76%), and to perform foremilk stripping (74%). Farmers had a more positive attitude, but lower subjective norm and lower perceived behavioural control towards implementing nsMCMs compared with implementing most specific MCMs, although the subjective norms for stall hygiene and perceived behavioural control for improving feeding of cows were also low. Attitude was positively associated with intentions to implement nsMCMs, to improve cleaning of the udders, to improve stall hygiene and to implement foremilk stripping. Both the intention to improve udder cleaning and to implement foremilk stripping, were positively associated to subjective norms towards these MCMs. Our data can help tailor intervention programs aiming to increase the intention of Ethiopian dairy farmers to implement MCMs and thus to improve udder health in this country. We show that such programs should primarily focus on changing attitude and secondarily on improving the farmers' subjective norms.

[HYGIENE: STRUCTURE OF INNOVATIVE RESEARCH STUDIES IN RUSSIA (2000-2014)].

PubMed

Evdokimov, V I; Popov, V I; Rut, A N

2015-01-01

There was analyzed the array of 1548 dissertations on the scientific specialty 14.02.01 (former specification 14.00.07) "Hygiene". Over period of 2000-2014 to the Dissertation Committee in Russia there were annually submitted (103 ± 10) theses, which include (21 ± 3) doctoral dissertations and (83 ± 8) candidate dissertations. Doctoral dissertations accounted for 20,1%, dissertations in medicine--89.3%. There was established not only the decline in the number of theses in hygiene, but the reduction of their proportion in the total array of all medical and biological dissertations in Russia. The conjugacy of the trend curves of the total stream of dissertations in medicine and biology in Russia and in hygiene is considered to be not very high (r = 0.54). In the total structure of dissertation works on General Hygiene accounted for 22.7%, Community Hygiene--15.45%, Occupational Hygiene--19.6%, Children's and Adolescents' Hygiene--24.7%, Nutrition Hygiene--8.2%, Radiation Hygiene--2.3%, in Rural Hygiene--1.2%, Hospital Hygiene-- 3.4%, Military Hygiene--2.3% correspondingly. There is pointed the development gap between the research studies in hygiene and tendency in training of high class health care professionals' in Russia.

Menstruation and menstrual hygiene amongst adolescent school girls in Kano, Northwestern Nigeria.

PubMed

Lawan, U M; Yusuf, Nafisa Wali; Musa, Aisha Bala

2010-09-01

This study examined the knowledge and practices of adolescent school girls in Kano, Nigeria around menstruation and menstrual hygiene. Data was collected quantitatively and analyzed using Epi info version 3.2.05. The mean age of the students was 14.4 +/- 1.2 years; majority was in their mid adolescence. The students attained menarche at 12.9 +/- 0.8 years. Majority had fair knowledge of menstruation, although deficient in specific knowledge areas. Most of them used sanitary pads as absorbent during their last menses; changed menstrual dressings about 1-5 times per day; and three-quarter increased the frequency of bathing. Institutionalizing sexuality education in Nigerian schools; developing and disseminating sensitive adolescent reproductive health massages targeted at both parents and their adolescent children; and improving access of the adolescents to youth friendly services are veritable means of meeting the adolescent reproductive health needs in Nigeria.

Comparing the environmental footprints of home-care and personal-hygiene products: the relevance of different life-cycle phases.

PubMed

Koehler, Annette; Wildbolz, Caroline

2009-11-15

An in-depth life-cycle assessment of nine home-care and personal-hygiene products was conducted to determine the ecological relevance of different life-cycle phases and compare the environmental profiles of products serving equal applications. Using detailed data from industry and consumer-behavior studies a broad range of environmental impacts were analyzed to identify the main drivers in each life-cycle stage and potentials for improving the environmental footprints. Although chemical production significantly adds to environmental burdens, substantial impacts are caused in the consumer-use phase. As such, this research provides recommendations for product development, supply chain management, product policies, and consumer use. To reduce environmental burdens products should, for instance, be produced in concentrated form, while consumers should apply correct product dosages and low water temperatures during product application.

The Utility of Case-Control Methods for Health Policy and Planning Analysis: An Illustration from Kinshasa, Zaire.

ERIC Educational Resources Information Center

Mock, Nancy B.; And Others

1993-01-01

The use of case-control methodology as an applied policy/planning research tool in assessing the potential effectiveness of behavioral interventions is studied in connection with diarrhea control in Zaire. Results with 107 matched pairs of children demonstrate the importance of hygiene-related knowledge and the utility of the research approach.…

Psychosocial Factors Mediating the Effect of the CHoBI7 Intervention on Handwashing with Soap: A Randomized Controlled Trial

ERIC Educational Resources Information Center

George, Christine Marie; Biswas, Shwapon; Jung, Danielle; Perin, Jamie; Parvin, Tahmina; Monira, Shirajum; Saif-Ur-Rahman, K. M.; Rashid, Mahamud-ur; Bhuyian, Sazzadul Islam; Thomas, Elizabeth D.; Dreibelbis, Robert; Begum, Farzana; Zohura, Fatema; Zhang, Xiaotong; Sack, David A.; Alam, Munirul; Sack, R. Bradley; Leontsini, Elli; Winch, Peter J.

2017-01-01

Inadequate hand hygiene is estimated to result in nearly 300,000 deaths annually, with the majority of deaths being among children younger than 5 years. In an effort to promote handwashing with soap and water treatment behaviors among highly susceptible household members of cholera patients, we recently developed the Cholera-Hospital-Based…

Knowledge and behaviors regarding early childhood caries among low-income women in Florida: a pilot study.

PubMed

Rahbari, Maryam; Gold, Jaana

2015-04-01

This study evaluated the oral health knowledge and behaviors in pregnant women and mothers of young children in relation to early childhood caries to assess the need for an educational oral health program. Interviews were conducted from a sample of 103 Medicaid-eligible participants; 56 pregnant women and 47 mothers with children under the age 6 in Florida. The data were collected using a 4-page questionnaire with closed-ended questions and analyzed using SAS/STAT 9.22. Overall, 79 of 101 study participants (78%) did not receive any dental care during pregnancy. There was a significant relationship between the frequencies of mother's tooth brushing and how frequently toddlers' teeth were brushed (C=0.29; p=0.04), and the mothers' self-reported oral health ratings and how frequently they brushed their toddlers' teeth (r2=0.29; p=0.03). Mothers' oral hygiene habits are significantly related to the oral hygiene habits of their children. Oral health education, during and after pregnancy, would be beneficial to promote healthier mouths for the mothers and their children. Copyright © 2015 The American Dental Hygienists’ Association.

Compliance with a multilayered nonpharmaceutical intervention in an urban elementary school setting.

PubMed

Stebbins, Samuel; Stark, James H; Vukotich, Charles J

2010-01-01

The purpose of this study was to determine to what extent school-aged children can learn hygiene-based nonpharmaceutical interventions (NPIs) and persist in these behavioral changes over the duration of an influenza season. If this can be done successfully, it may be a preferable pandemic mitigation strategy to much more disruptive strategies such as whole-scale school closure. The Pittsburgh Influenza Prevention Project (PIPP) is a prospective, controlled, randomized trial of the effectiveness of a suite of hygiene-based NPIs in controlling influenza and related illnesses in elementary schools in the City of Pittsburgh. During the 2007-08 school year, the project measured adoption of NPIs by students in five elementary schools through surveys of home-room teachers before, during, and after influenza season. Results showed highly statistically significant improvement in students' daily practice of nearly all of the NPIs, including hand washing and sanitizer use and covering coughs and sneezes. The study provides evidence that children can learn, implement, and persist in the behaviors of a multilayered suite of NPIs over a typical flu season. These results will be useful to public health policy makers and practitioners considering methods of infectious disease prevention in school-based settings.

Insomnia in childhood and adolescence: clinical aspects, diagnosis, and therapeutic approach.

PubMed

Nunes, Magda Lahorgue; Bruni, Oliviero

2015-01-01

To review the clinical characteristics, comorbidities, and management of insomnia in childhood and adolescence. This was a non-systematic literature review carried out in the PubMed database, from where articles published in the last five years were selected, using the key word "insomnia" and the pediatric age group filter. Additionally, the study also included articles and classic textbooks of the literature on the subject. During childhood, there is a predominance of behavioral insomnia as a form of sleep-onset association disorder (SOAD) and/or limit-setting sleep disorder. Adolescent insomnia is more associated with sleep hygiene problems and delayed sleep phase. Psychiatric (anxiety, depression) or neurodevelopmental disorders (attention deficit disorder, autism, epilepsy) frequently occur in association with or as a comorbidity of insomnia. Insomnia complaints in children and adolescents should be taken into account and appropriately investigated by the pediatrician, considering the association with several comorbidities, which must also be diagnosed. The main causes of insomnia and triggering factors vary according to age and development level. The therapeutic approach must include sleep hygiene and behavioral techniques and, in individual cases, pharmacological treatment. Copyright © 2015 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

Exposure to Animal Feces and Human Health: A Systematic Review and Proposed Research Priorities

PubMed Central

2017-01-01

Humans can be exposed to pathogens from poorly managed animal feces, particularly in communities where animals live in close proximity to humans. This systematic review of peer-reviewed and gray literature examines the human health impacts of exposure to poorly managed animal feces transmitted via water, sanitation, and hygiene (WASH)-related pathways in low- and middle-income countries, where household livestock, small-scale animal operations, and free-roaming animals are common. We identify routes of contamination by animal feces, control measures to reduce human exposure, and propose research priorities for further inquiry. Exposure to animal feces has been associated with diarrhea, soil-transmitted helminth infection, trachoma, environmental enteric dysfunction, and growth faltering. Few studies have evaluated control measures, but interventions include reducing cohabitation with animals, provision of animal feces scoops, controlling animal movement, creating safe child spaces, improving veterinary care, and hygiene promotion. Future research should evaluate: behaviors related to points of contact with animal feces; animal fecal contamination of food; cultural behaviors of animal fecal management; acute and chronic health risks associated with exposure to animal feces; and factors influencing concentrations and shedding rates of pathogens originating from animal feces. PMID:28926696

Effectiveness of a multimodal hand hygiene campaign and obstacles to success in Addis Ababa, Ethiopia.

PubMed

Schmitz, Karen; Kempker, Russell R; Tenna, Admasu; Stenehjem, Edward; Abebe, Engida; Tadesse, Lia; Jirru, Ermias Kacha; Blumberg, Henry M

2014-03-17

Hand hygiene is the cornerstone of infection control and reduces rates of healthcare associated infection. There are limited data evaluating hand hygiene adherence and hand hygiene campaign effect in resource-limited settings, especially in Sub-Saharan Africa. This study assessed the impact of implementing a World Health Organization (WHO)-recommended multimodal hand hygiene campaign at a hospital in Ethiopia. This study included a before-and-after assessment of health care worker (HCW) adherence with WHO hand hygiene guidelines. It was implemented in three phases: 1) baseline evaluation of hand hygiene adherence and hospital infrastructure; 2) intervention (distribution of commercial hand sanitizer and implementation of an abbreviated WHO-recommended multimodal hand hygiene campaign); and 3) post-intervention evaluation of HCW hand hygiene adherence. HCWs' perceptions of the campaign and hand sanitizer tolerability were assessed through a survey performed in the post-intervention period. At baseline, hand washing materials were infrequently available, with only 20% of sinks having hand-washing materials. There was a significant increase in hand hygiene adherence among HCWs following implementation of a WHO multimodal hand hygiene program. Adherence increased from 2.1% at baseline (21 hand hygiene actions/1000 opportunities for hand hygiene) to 12.7% (127 hand hygiene actions /1000 opportunities for hand hygiene) after the implementation of the hand hygiene campaign (OR = 6.8, 95% CI 4.2-10.9). Hand hygiene rates significantly increased among all HCW types except attending physicians. Independent predictors of HCW hand hygiene compliance included performing hand hygiene in the post-intervention period (aOR = 5.7, 95% CI 3.5-9.3), in the emergency department (aOR = 4.9, 95% CI 2.8-8.6), during patient care that did not involve Attending Physician Rounds (aOR = 2.4, 95% CI 1.2-4.5), and after patient contact (aOR = 2.1, 95% CI 1.4-3.3). In the perceptions survey, 64.0% of HCWs indicated preference for commercially manufactured hand sanitizer and 71.4% indicated their hand hygiene adherence would improve with commercial hand sanitizer. There was a significant increase in hand hygiene adherence among Ethiopian HCWs following the implementation of a WHO-recommended multimodal hand hygiene campaign. Dissatisfaction with the current WHO-formulation for hand sanitizer was identified as a barrier to hand hygiene adherence in our setting.

Personal hygiene among military personnel: developing and testing a self-administered scale.

PubMed

Saffari, Mohsen; Koenig, Harold G; Pakpour, Amir H; Sanaeinasab, Hormoz; Jahan, Hojat Rshidi; Sehlo, Mohammad Gamal

2014-03-01

Good personal hygiene (PH) behavior is recommended to prevent contagious diseases, and members of military forces may be at high risk for contracting contagious diseases. The aim of this study was to develop and test a new questionnaire on PH for soldiers. Participants were all male and from different military settings throughout Iran. Using a five-stage guideline, a panel of experts in the Persian language (Farsi) developed a 21-item self-administered questionnaire. Face and content validity of the first-draft items were assessed. The questionnaire was then translated and subsequently back-translated into English, and both the Farsi and English versions were tested in pilot studies. The consistency and stability of the questionnaire were tested using Cronbach's alpha and the test-retest strategy. The final scale was administered to a sample of 502 military personnel. Explanatory and confirmatory factor analyses evaluated the structure of the scale. Both the convergent and discriminative validity of the scale were also determined. Cronbach's alpha coefficients were >0.85. Principal component analysis demonstrated a uni-dimensional structure that explained 59 % of the variance in PH behaviors. Confirmatory factor analysis indicated a good fit (goodness-of-fit index = 0.902; comparative fitness index = 0.923; root mean square error of approximation = 0.0085). The results show that this new PH scale has solid psychometric properties for testing PH behaviors among an Iranian sample of military personnel. We conclude that this scale can be a useful tool for assessing PH behaviors in military personnel. Further research is needed to determine the scale's value in other countries and cultures.

Psychosocial Factors Predict Nonadherence to PD Treatment: A Hong Kong Survey.

PubMed

Fung, Timothy K F; Ng, Yu Leung; Lam, Man Fai; Lee, Kelvin K W

2017-01-01

♦ BACKGROUND: Nonadherence to hand hygiene and aseptic regimen, dialysis environment guidelines, and catheter and exit-site care guidelines are risk factors of peritonitis. However, little is known about the psychosocial factors that account for the nonadherent behavior of patients undergoing peritoneal dialysis (PD). Applying the health belief model, this study seeks to enhance the understanding of psychosocial influences on patients' nonadherent behavior to the 3 regimen components. ♦ METHODS: Through referrals by 7 Hong Kong renal patient support groups, we surveyed patients undergoing PD treatment. ♦ RESULTS: A total of 244 Hong Kong PD patients completed the questionnaires. About 90% of the patients reported no deviation from catheter and exit-site care guidelines. However, the nonadherence rates of hand hygiene and aseptic regimen and of dialysis environment guidelines were 30.3% and 23%, respectively. Longer time on PD treatment and lower family monthly income were associated with nonadherence to dialysis environment guidelines. Employed patients tended toward nonadherence to catheter and exit-site care guidelines twice as much as unemployed patients. Of the 5 health beliefs, perceived benefits, perceived barriers, and efficacy belief were significant predictors of nonadherence to the 3 regimen components. ♦ CONCLUSIONS: The findings of this study inform the design of intervention to change patients' behavior in regimen nonadherence for preventing peritonitis. To identify the target audience for adherence intervention based on the 3 regimen components, the results suggest dividing patients into subgroups according to their sociodemographic background. To foster behavioral change, health communicators should address patients' health beliefs when formulating intervention strategies. Copyright © 2017 International Society for Peritoneal Dialysis.

[Historical materials of Chinese food hygiene (1927-1949)].

PubMed

Li, X; Wang, X

1997-01-01

The author discusses the situation on the work of food hygiene from 1928 to 1949 in China. During this period, the Health and Epidemic Prevention Bureau under the Ministry of Health were all in charge of food hygiene work. They formulated a series of standards, laws and rules on food hygiene which were carried out by hygienic policemen of the Bureau of Public Security. There were two ways for the education of food hygiene: Short-term course teaching class for food hygiene in medical college. The inspection and research work of food hygiene were performed by the Central Testing House of Hygiene, The Central Experimental Office of Hygienic Facilities and the Central Office of Epidemic Prevention and Nutritional Institute of the Health Office. After anti-Japanese war was broken out in 1937, food hygiene work were carried out mainly in the service in the war.

Sleep hygiene and its association with daytime sleepiness, depressive symptoms, and quality of life in patients with mild obstructive sleep apnea.

PubMed

Lee, Sang-Ahm; Paek, Joon-Hyun; Han, Su-Hyun

2015-12-15

To investigate the direct and indirect associations of sleep hygiene with daytime sleepiness, depressive symptoms, and quality of life (QoL), in newly diagnosed, untreated patients with mild obstructive sleep apnea (OSA). Data were collected from adults with mild OSA. The Sleep Hygiene Index (SHI), Sleep Problems Index-1 (SPI-1) of the Medical Outcomes Study-Sleep Scale, Epworth Sleepiness Scale (ESS), Beck Depression Inventory (BDI), and Medical Outcomes Study Short-Form Health survey (SF-36) were used to evaluate patients. To determine the indirect and direct associations between SHI and disease outcomes, the Sobel test and multiple linear regression analyses were used, respectively. When we evaluated the direct associations, we excluded 3 items of the original SHI which were more reflective of general health rather than sleep-specific habits and environments. In total, 260 patients with mild OSA participated in this study. The average age, AHI, and SHI scores were 49.1 years (SD 12.5), 9.3/h (SD 2.9), and 24.7 (SD 6.0), respectively. Here, ≥ 10% of participants indicated poor sleep hygiene behaviors on 7 of 13 items. Young age and men were associated with higher SHI scores (both p<0.01). The 13-item SHI scores were indirectly related to ESS, BDI, and SF-36 scores via SPI-1 (all p<0.05). The 10-item SHI scores were related to ESS (p=0.049) and SF-36 (p=0.001), but not to BDI, independently of SPI-1 or other confounding factors in mild OSA patients. Age, sex, AHI, and body mass index were not related to ESS, BDI, or total SF-36 scores. Sleep hygiene is indirectly related to daytime sleepiness, depressive symptoms, QoL via sleep quality and also related to daytime sleepiness and QoL independent of sleep quality in mild OSA patients. Copyright © 2015 Elsevier B.V. All rights reserved.

A model of hygiene practices and consumption patterns in the consumer phase.

PubMed

Christensen, Bjarke B; Rosenquist, Hanne; Sommer, Helle M; Nielsen, Niels L; Fagt, Sisse; Andersen, Niels L; Nørrung, Birgit

2005-02-01

A mathematical model is presented, which addresses individual hygiene practices during food preparation and consumption patterns in private homes. Further, the model links food preparers and consumers based on their relationship to household types. For different age and gender groups, the model estimates (i) the probability of ingesting a meal where precautions have not been taken to avoid the transfer of microorganisms from raw food to final meal (a risk meal), exemplified by the event that the cutting board was not washed during food preparation, and (ii) the probability of ingesting a risk meal in a private home, where chicken was the prepared food item (a chicken risk meal). Chicken was included in the model, as chickens are believed to be the major source of human exposure to the foodborne pathogen Campylobacter. Monte Carlo simulations showed that the probability of ingesting a risk meal was highest for young males (aged 18-29 years) and lowest for the elderly above 60 years of age. Children aged 0-4 years had a higher probability of ingesting a risk meal than children aged 5-17 years. This difference between age and gender groups was ascribed to the variations in the hygiene levels of food preparers. By including the probability of ingesting a chicken meal at home, simulations revealed that all age groups, except the group above 60 years of age, had approximately the same probability of ingesting a chicken risk meal, the probability of females being slightly higher than that of males. The simulated results show that the probability of ingesting a chicken risk meal at home does not only depend on the hygiene practices of the persons preparing the food, but also on the consumption patterns of consumers, and the relationship between people preparing and ingesting food. This finding supports the need of including information on consumer behavior and preparation hygiene in the consumer phase of exposure assessments.

The impact of water, sanitation, and hygiene interventions on the health and well-being of people living with HIV: a systematic review.

PubMed

Yates, Travis; Lantagne, Daniele; Mintz, Eric; Quick, Robert

2015-04-15

Access to improved water supply and sanitation is poor in low-income and middle-income countries. Persons living with HIV/AIDS (PLHIV) experience more severe diarrhea, hospitalizations, and deaths from diarrhea because of waterborne pathogens than immunocompetent populations, even when on antiretroviral therapy (ART). We examined the existing literature on the impact of water, sanitation, and hygiene (WASH) interventions on PLHIV for these outcomes: (1) mortality, (2) morbidity, (3) retention in HIV care, (4) quality of life, and (5) prevention of ongoing HIV transmission. Cost-effectiveness was also assessed. Relevant abstracts and articles were gathered, reviewed, and prioritized by thematic outcomes of interest. Articles meeting inclusion criteria were summarized in a grid for comparison. We reviewed 3355 citations, evaluated 132 abstracts, and read 33 articles. The majority of the 16 included articles focused on morbidity, with less emphasis on mortality. Contaminated water, lack of sanitation, and poor hygienic practices in homes of PLHIV increase the risk of diarrhea, which can result in increased viral load, decreased CD4 counts, and reduced absorption of nutrients and antiretroviral medication. We found WASH programming, particularly water supply, household water treatment, and hygiene interventions, reduced morbidity. Data were inconclusive on mortality. Research gaps remain in retention in care, quality of life, and prevention of ongoing HIV transmission. Compared with the standard threshold of 3 times GDP per capita, WASH interventions were cost-effective, particularly when incorporated into complementary programs. Although research is required to address behavioral aspects, evidence supports that WASH programming is beneficial for PLHIV.

Water, Sanitation, and Hygiene Facilities and Hygiene Practices Associated with Diarrhea and Vomiting in Monastic Schools, Myanmar

PubMed Central

Weaver, Emma R. N.; Agius, Paul A.; Veale, Hilary; Dorning, Karl; Hlang, Thein T.; Aung, Poe P.; Fowkes, Freya J. I.; Hellard, Margaret E.

2016-01-01

Gastrointestinal diseases are major contributors to mortality among children globally, causing one in 10 child deaths. Although most deaths are in children aged ≤ 5 years, the burden of disease in school-aged children is still considerable and contributes to high rates of school absenteeism. This study investigates behavioral and structural risk factors associated with diarrhea and/or vomiting among schoolchildren in Myanmar. Cross-sectional data from a school-based multistage cluster sample of grade 4 and 5 students were analyzed to explore water, sanitation, and hygiene (WASH) facilities and hygiene-related practices of students in monastic schools in Myanmar. The outcome of interest was student self-reported diarrhea and/or vomiting in the past week. Random effects multinomial logistic regression models were used to explore correlates at the student and school level. A total of 2,082 students from 116 schools across eight states/regions were included. Of these, 11% (223) self-reported at least one episode of diarrhea only, 12% (253) at least one episode of vomiting only, and 12% (244) diarrhea and vomiting in the past week. Independent risk factors associated with the outcome included poor availability of handwash stations, no access to a septic tank toilet, inconsistent toilet use, and lower student grade. These findings highlight the importance of having an adequate number of handwash stations for students, the provision of septic tank toilets, and consistent toilet use. Future WASH programs need to target not only the provision of these WASH facilities but also their utilization, particularly among younger school-aged children. PMID:27325805

Impact of verbal, Braille text, and tactile oral hygiene awareness instructions on oral health status of visually impaired children.

PubMed

Chowdary, P Brahmanna; Uloopi, K S; Vinay, C; Rao, V Veerabhadra; Rayala, Chandrasekhar

2016-01-01

Visually impaired children face limitations in interacting with the environment, as they cannot see the facial expression of parents, teachers and cannot perceive social behavior. These children are challenged every day in learning basic life skills and maintenance of oral hygiene being one among them. To evaluate the impact of verbal, braille text, and tactile oral hygiene awareness instructions on oral health status of visually impaired children. One hundred and twenty institutionalized visually impaired children aged 6-16 years were selected and divided into three groups (40 children each). Group I: Verbal and tactile, Group II: Verbal and braille, Group III: Verbal, braille, and tactile. Instructions regarding maintenance of good oral hygiene and brushing technique were explained to all the children, and oral health status of these children using plaque index (Silness and Loe) and gingival index (Loe and Silness) was evaluated at 1, 3, and 6 months interval. ANOVA test was used to analyze the intra- and inter-group comparisons and Tukey post-hoc test for multiple group comparisons. Children in all the groups showed reduction in plaque and gingival scores. There was the highest percentage of reduction in plaque scores in Group III (70.6%), and the decrease in gingival scores was the highest in Group II (84%). Severity of dental plaque and gingivitis in visually impaired individuals can be reduced by a controlled and supervised educational program. The combination of all three, i.e., verbal, braille, and tactile mode of oral health educational aids proved to be effective.

Risk Factors of Voice Disorders and Impact of Vocal Hygiene Awareness Program Among Teachers in Public Schools in Egypt.

PubMed

Bolbol, Sarah A; Zalat, Marwa M; Hammam, Rehab A M; Elnakeb, Nasser L

2017-03-01

Even though many studies have explored the problem of voice disorders among teachers worldwide, this problem is still not adequately studied in Egypt. The following study was conducted to investigate the risk factors of voice disorders among an Egyptian sample of school teachers, to measure the effect of a vocal hygiene awareness program on them, and to investigate their vocal cord lesions. One hundred fifty-six teachers working in public schools and 180 administrative workers in the Faculty of Medicine in the same city participated in this study. They completed a self-administered questionnaire investigating voice disorders, and were subjected to a voice awareness program and a clinical examination. Voice-related symptoms and Voice Handicap Index were statistically significantly higher among teachers compared with the control subjects. Work duration and high frequency of classes per week of ≥15 were the most statistically significant indicators influencing a teacher's voice. Three months after application of vocal hygiene awareness program, the teachers who were studied showed a statistically significant increase in their awareness about vocal hygiene tips. Egyptian teachers working in public schools are dealing with classes that include a great number of students per class. They also have to deal with unprofessional facilities and limited assisting resources. Therefore, they are highly exposed to the risk of voice-related disorders. Increasing awareness about healthy behavior with the voice in their occupations will help in improving their quality of work and in minimizing any permanent impairments and/or disability. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

[Aroma and perfume allergy: anathema for some epicurean appeal?].

PubMed

Goffin, V; Nikkels, A F; Cornil, F; Deleixhe-Mauhin, F; Piérard-Franchimont, C; Piérard, G E

2002-09-01

Aromas and fragrances are present in many cosmetics, some topical drugs, food and various hygiene, household and industrial products. They can be responsible for contact dermatitis. Multiple sensitizations can even involve in various combinations some fragrance compounds, a given degradation product or a contaminant. The diagnosis relies on clinical examination and oriented anamnesis. A histological examination is sometimes necessary. Specific path testing brings insight on the culprit chemical compounds.

Antennae hold a key to Varroa-sensitive hygiene behaviour in honey bees

PubMed Central

Mondet, Fanny; Alaux, Cédric; Severac, Dany; Rohmer, Marine; Mercer, Alison R.; Le Conte, Yves

2015-01-01

In honey bees, Varroa sensitive hygiene (VSH) behaviour, which involves the detection and removal of brood parasitised by the mite Varroa destructor, can actively participate in the survival of colonies facing Varroa outbreaks. This study investigated the mechanisms of VSH behaviour, by comparing the antennal transcriptomes of bees that do and do not perform VSH behaviour. Results indicate that antennae likely play a key role in the expression of VSH behaviour. Comparisons with the antennal transcriptome of nurse and forager bees suggest that VSH profile is more similar to that of nurse bees than foragers. Enhanced detection of certain odorants in VSH bees may be predicted from transcriptional patterns, as well as a higher metabolism and antennal motor activity. Interestingly, Deformed wing virus/Varroa destructor virus infections were detected in the antennae, with higher level in non-VSH bees; a putative negative impact of viral infection on bees’ ability to display VSH behaviour is proposed. These results bring new perspectives to the understanding of VSH behaviour and the evolution of collective defence by focusing attention on the importance of the peripheral nervous system. In addition, such data might be useful for promoting marker-assisted selection of honey bees that can survive Varroa infestations. PMID:26000641

Health Behavior in Hypochondriasis.

PubMed

Schwind, Julia; Neng, Julia M B; Höfling, Volkmar; Weck, Florian

2015-07-01

The relationship between health behavior and hypochondriasis has not yet been sufficiently examined, as previous studies investigated only individual dimensions of health behavior. In the present study, we extend current literature by examining multiple dimensions of health behavior. One hundred twenty-six participants, consisting of 40 participants with a primary diagnosis of hypochondriasis, 41 participants with a primary diagnosis of anxiety disorder, and 45 healthy controls, completed a multidimensional questionnaire for the assessment of health behavior and other measures for the evaluation of general psychopathology, illness anxiety, depression, and general anxiety. Patients with hypochondriasis revealed a less active way of life (d = 0.89) and lower hygiene (d = 0.60) than healthy controls, but did not differ from healthy controls regarding their compliance to medical recommendations. No differences were found in substance avoidance, security orientation, and diet. Hypochondriasis-specific behavior should be monitored in the treatment of the disorder.

Effectiveness of a multimodal hand hygiene campaign and obstacles to success in Addis Ababa, Ethiopia

PubMed Central

2014-01-01

Background Hand hygiene is the cornerstone of infection control and reduces rates of healthcare associated infection. There are limited data evaluating hand hygiene adherence and hand hygiene campaign effect in resource-limited settings, especially in Sub-Saharan Africa. This study assessed the impact of implementing a World Health Organization (WHO)-recommended multimodal hand hygiene campaign at a hospital in Ethiopia. Methods This study included a before-and-after assessment of health care worker (HCW) adherence with WHO hand hygiene guidelines. It was implemented in three phases: 1) baseline evaluation of hand hygiene adherence and hospital infrastructure; 2) intervention (distribution of commercial hand sanitizer and implementation of an abbreviated WHO-recommended multimodal hand hygiene campaign); and 3) post-intervention evaluation of HCW hand hygiene adherence. HCWs’ perceptions of the campaign and hand sanitizer tolerability were assessed through a survey performed in the post-intervention period. Results At baseline, hand washing materials were infrequently available, with only 20% of sinks having hand-washing materials. There was a significant increase in hand hygiene adherence among HCWs following implementation of a WHO multimodal hand hygiene program. Adherence increased from 2.1% at baseline (21 hand hygiene actions/1000 opportunities for hand hygiene) to 12.7% (127 hand hygiene actions /1000 opportunities for hand hygiene) after the implementation of the hand hygiene campaign (OR = 6.8, 95% CI 4.2-10.9). Hand hygiene rates significantly increased among all HCW types except attending physicians. Independent predictors of HCW hand hygiene compliance included performing hand hygiene in the post-intervention period (aOR = 5.7, 95% CI 3.5-9.3), in the emergency department (aOR = 4.9, 95% CI 2.8-8.6), during patient care that did not involve Attending Physician Rounds (aOR = 2.4, 95% CI 1.2-4.5), and after patient contact (aOR = 2.1, 95% CI 1.4-3.3). In the perceptions survey, 64.0% of HCWs indicated preference for commercially manufactured hand sanitizer and 71.4% indicated their hand hygiene adherence would improve with commercial hand sanitizer. Conclusions There was a significant increase in hand hygiene adherence among Ethiopian HCWs following the implementation of a WHO-recommended multimodal hand hygiene campaign. Dissatisfaction with the current WHO-formulation for hand sanitizer was identified as a barrier to hand hygiene adherence in our setting. PMID:24636693

A social marketing approach to building a behavioral intervention for congenital cytomegalovirus.

PubMed

Bate, Sheri Lewis; Cannon, Michael J

2011-05-01

Congenital cytomegalovirus (CMV) is the most common congenital infection in the United States, causing permanent disabilities in more than 5,500 children born each year. In the absence of a vaccine, a promising means of prevention is through a behavioral intervention that educates women about CMV and promotes adherence to hygiene guidelines during pregnancy. Although effective behavioral interventions have been identified for other infectious diseases with similar transmission modes, current research has not yet identified an effective intervention for CMV. One way to gather evidence and identify key elements of a successful CMV intervention is through a social marketing approach. This article describes a five-step process for applying social marketing principles to the research and development, implementation, and evaluation of a CMV behavioral intervention.

Oral Hygiene Levels in Children of Tribal Population of Eastern Ghats: An Epidemiological Study.

PubMed

Raju, P Krishnam; Vasanti, D; Kumar, J Raghavendra; Niranjani, K; Kumar, M S Saravana

2015-07-01

Oral hygiene has been given due importance since ages. Different cultures have been using different methods for the maintenance of good oral hygiene. The study was done to find out the oral hygiene levels in children of tribal population and to correlate the brushing methods used and the oral hygiene levels. A total of 5129 children of 5-12 years age (boys 2778, girls 2351) were checked for the simplified oral hygiene index in the study. The overall oral hygiene status of 1267 girls and 1348 boys was fair, whereas 821 girls and 937 boys was good and 263 girls and 493 boys was poor. It has been shown that fair oral hygiene practices were being followed by the children. Children using twigs and other materials for oral hygiene had nearly equally good oral hygiene when compared to the tooth brush and tooth paste, though children using toothbrush and tooth paste had slightly better oral hygiene.

The effect of automated monitoring and real-time prompting on nurses' hand hygiene performance.

PubMed

Levchenko, Alexander I; Boscart, Veronique M; Fernie, Geoff R

2013-10-01

Adequate hand hygiene compliance by healthcare staff is considered an effective method to reduce hospital-acquired infections. The electronic system developed at Toronto Rehabilitation Institute automatically detects hand hygiene opportunities and records hand hygiene actions. It includes an optional visual hand hygiene status indication, generates real-time hand hygiene prompting signals, and enables automated monitoring of individual and aggregated hand hygiene performance. The system was installed on a complex continuous care unit at the entrance to 17 patient rooms and a utility room. A total of 93 alcohol gel and soap dispensers were instrumented and 14 nurses were provided with the personal wearable electronic monitors. The study included three phases with the system operating in three different modes: (1) an inactive mode during the first phase when hand hygiene opportunities and hand hygiene actions were recorded but prompting and visual indication functions were disabled, (2) only hand hygiene status indicators were enabled during the second phase, and (3) both hand hygiene status and real-time hand hygiene prompting signals were enabled during the third phase. Data collection was performed automatically during all of the three phases. The system indicated significantly higher hand hygiene activity rates and compliance during the third phase, with both hand hygiene indication and real-time prompting functions enabled. To increase the efficacy of the technology, its use was supplemented with individual performance reviews of the automatically collected data.

Impact of drinking water, sanitation and handwashing with soap on childhood diarrhoeal disease: updated meta-analysis and meta-regression.

PubMed

Wolf, Jennyfer; Hunter, Paul R; Freeman, Matthew C; Cumming, Oliver; Clasen, Thomas; Bartram, Jamie; Higgins, Julian P T; Johnston, Richard; Medlicott, Kate; Boisson, Sophie; Prüss-Ustün, Annette

2018-05-01

Safe drinking water, sanitation and hygiene are protective against diarrhoeal disease; a leading cause of child mortality. The main objective was an updated assessment of the impact of unsafe water, sanitation and hygiene (WaSH) on childhood diarrhoeal disease. We undertook a systematic review of articles published between 1970 and February 2016. Study results were combined and analysed using meta-analysis and meta-regression. A total of 135 studies met the inclusion criteria. Several water, sanitation and hygiene interventions were associated with lower risk of diarrhoeal morbidity. Point-of-use filter interventions with safe storage reduced diarrhoea risk by 61% (RR = 0.39; 95% CI: 0.32, 0.48); piped water to premises of higher quality and continuous availability by 75% and 36% (RR = 0.25 (0.09, 0.67) and 0.64 (0.42, 0.98)), respectively compared to a baseline of unimproved drinking water; sanitation interventions by 25% (RR = 0.75 (0.63, 0.88)) with evidence for greater reductions when high sanitation coverage is reached; and interventions promoting handwashing with soap by 30% (RR = 0.70 (0.64, 0.77)) vs. no intervention. Results of the analysis of sanitation and hygiene interventions are sensitive to certain differences in study methods and conditions. Correcting for non-blinding would reduce the associations with diarrhoea to some extent. Although evidence is limited, results suggest that household connections of water supply and higher levels of community coverage for sanitation appear particularly impactful which is in line with targets of the Sustainable Development Goals. © 2018 World Health Organization; licensed by WHO Published by John Wiley & Sons Ltd.

Perceptions of Dental Hygiene Master's Degree Learners About Dental Hygiene Doctoral Education.

PubMed

Tumath, Ursula G M; Walsh, Margaret

2015-08-01

To determine perceptions about dental hygiene doctoral education among dental hygiene master's degree program enrollees. In this cross-sectional national study, all dental hygiene master degree program directors were sent an email requesting they forward an attached consent form and online-survey-link to their graduate learners. The 29-item online survey assessed their perceptions about need for, importance of and interest in applying to proposed dental hygiene doctoral degree programs. A second-request was sent 1 month later to capture non-responders. Frequencies and cross-tabulations of responses were analyzed using the online software program, Qualtrics.™ Of the 255 graduate learners enrolled in 2014 reported by dental hygiene program directors, 159 completed the survey for a 62% response rate. The majority of respondents (77%) indicated that doctoral education in dental hygiene is needed for the advancement of the dental hygiene discipline and such programs are important to the dental hygiene profession (89%). Although most respondents supported both the PhD in dental hygiene and the Doctor of Dental Hygiene Practice (DDHP) degrees, more were interested in applying to a DDHP program (62%) than to a dental hygiene PhD program (38%). In addition, 43% expressed interest in enrolling in a doctoral degree program in the next 1 to 5 years and most preferred a hybrid online/onsite program format. The most frequently reported reasons for pursing a doctoral degree were: to become a better teacher, to expand clinical practice opportunities, to become a better researcher and to increase salary. Most dental hygiene master degree learners in this study believed doctoral dental hygiene education is needed and important to the dental hygiene discipline and profession, and were interested in applying to such programs. Future research is needed in this area. Copyright © 2015 The American Dental Hygienists’ Association.

Hypersomnia in children: interface with psychiatric disorders.

PubMed

Kotagal, Suresh

2009-10-01

Patients being evaluated in child psychiatry clinics for behavior and mood disturbances frequently exhibit daytime sleepiness. Conversely, patients being evaluated for hypersomnia by sleep specialists may have depressed mood or hyperactive and aggressive behavior. The etiology of daytime sleepiness in children and adolescents is diverse and includes inadequate sleep hygiene, obstructive sleep apnea, delayed sleep phase syndrome, idiopathic hypersomnia, periodic hypersomnia, narcolepsy, and mood disorders per se. Treatment of a sleep disorder can have a favorable impact on alertness and quality of life. A high index of suspicion for sleep problems should be maintained in children and adolescents with psychiatric disorders.

The impact of an oral hygiene education module on patient practices and nursing documentation.

PubMed

Coke, Lola; Otten, Karine; Staffileno, Beth; Minarich, Laura; Nowiszewski, Candice

2015-02-01

Oral hygiene is inconsistent among patients with cancer and is a national patient care issue. To promote comfort and nutritional status, oral hygiene for patients with cancer is important. The purpose of this study was to develop an evidence-based oral hygiene educational module (EM) for nursing and patient care technician (PCT) staff to promote consistent oral hygiene patient education; evaluate patient understanding of oral hygiene practices post-EM; and determine staff documentation frequency of oral hygiene care. Pre- and post-EM data were collected using a developed oral hygiene assessment tool; nursing documentation data were collected by chart review. Post-EM data were collected eight weeks post-EM. Data were analyzed using frequencies and the Mann-Whitney U test. Twenty-two patient documentation pairs were collected. Compared to pre-EM, admission teaching, patient education, and patient oral hygiene practices improved post-EM. Post-EM oral hygiene documentation and PCT teaching increased.

Effects of Overstocking at the Feedbunk on the Growth Performance and Sorting Characteristics of a Forage-based Diet Offered for Ad-libitum Intake to Replacement Holstein Dairy Heifers

USDA-ARS?s Scientific Manuscript database

Various forms of overcrowding are common in heifer-rearing operations. Our objectives for this study were to evaluate the effects of overstocking at the feedbunk (100, 133, 160, or 200% of capacity) on the growth performance, feedbunk-sorting behaviors, and hygiene of 128 gravid Holstein heifers (47...

Peeling Lead Paint Turns into Poisonous Dust. Guess Where It Ends Up? A Media Campaign to Prevent Childhood Lead Poisoning in New York City

ERIC Educational Resources Information Center

Greene, Danielle; Tehranifar, Parisa; DeMartini, Diana P.; Faciano, Andrew; Nagin, Deborah

2015-01-01

Successful public health media campaigns promote messages, increase awareness, engage the public, and encourage behavior change. Between 2004 and 2006, the Lead Poisoning Prevention Program of the New York City Department of Health and Mental Hygiene conducted a media campaign grounded in social learning theory and the social marketing model to…

Association between Lameness and Indicators of Dairy Cow Welfare Based on Locomotion Scoring, Body and Hock Condition, Leg Hygiene and Lying Behavior

PubMed Central

Ramanoon, Siti Z.; Shaik Mossadeq, Wan Mastura; Mansor, Rozaihan; Syed-Hussain, Sharifah Salmah

2017-01-01

Simple Summary Lameness is a major welfare issue in dairy cows. Locomotion scoring (LS) is mostly used in identifying lame cows based on gait and postural changes. However, lameness shares some important associations with body condition, hock condition, leg hygiene and behavioral changes such as lying behavior. These measures are considered animal-based indicators in assessing welfare in dairy cows. This review discusses lameness as a welfare problem, the use of LS, and the relationship with the aforementioned welfare assessment protocols. Such information could be useful in depicting the impact on cow welfare as well as in reducing the occurrence of lameness in dairy herds. Abstract Dairy cow welfare is an important consideration for optimal production in the dairy industry. Lameness affects the welfare of dairy herds by limiting productivity. Whilst the application of LS systems helps in identifying lame cows, the technique meets with certain constraints, ranging from the detection of mild gait changes to on-farm practical applications. Recent studies have shown that certain animal-based measures considered in welfare assessment, such as body condition, hock condition and leg hygiene, are associated with lameness in dairy cows. Furthermore, behavioural changes inherent in lame cows, especially the comfort in resting and lying down, have been shown to be vital indicators of cow welfare. Highlighting the relationship between lameness and these welfare indicators could assist in better understanding their role, either as risk factors or as consequences of lameness. Nevertheless, since the conditions predisposing a cow to lameness are multifaceted, it is vital to cite the factors that could influence the on-farm practical application of such welfare indicators in lameness studies. This review begins with the welfare consequences of lameness by comparing normal and abnormal gait as well as the use of LS system in detecting lame cows. Animal-based measures related to cow welfare and links with changes in locomotion as employed in lameness research are discussed. Finally, alterations in lying behaviour are also presented as indicators of lameness with the corresponding welfare implication in lame cows. PMID:29113033

Oral health knowledge, behaviors and parental practices among rural-urban migrant children in Guangzhou: a follow-up study.

PubMed

Pan, Ning; Cai, Li; Xu, Caijuan; Guan, Han; Jin, Yu

2017-06-07

Despite the growing number of rural-urban migrant children in China, follow-up observation on the oral health of migrant children is still scarce. This study described the changes of oral health knowledge, behaviors and parental practices in migrant children over a period of one year. Possible factors affecting changes were also investigated. The study used purposive sampling to select five private schools of migrant children in Guangzhou. A total of 1900 students in Grades 3 and 4 were recruited. A self-administered questionnaire was used in November 2011 to understand their basic situations, including oral health knowledge, behaviors and parental practices. A final survey was conducted in April 2013 to detect any changes. The mean accuracy of oral health knowledge was 53.17% and 59.42% in 2011 and 2013, respectively (p < 0.001). For migrant children, the total score of oral hygiene, dietary habits and parental practices increased at the follow-up evaluation (p < 0.05). Children with less oral health knowledge were more likely to achieve significantly positive changes in score of knowledge (p < 0.001) in the final survey. Migrant children who had worse performance on oral hygiene (beta estimate = 0.68, p < 0.001), dietary habits (beta estimate = 0.58, p < 0.001) and good parental practices in the baseline survey were more likely to obtain beneficial changes. No significant associations between demographic characteristics and changes of oral health knowledge and behaviors (p > 0.05) were observed. Oral health knowledge, behaviors and parental practices among migrant children significantly improved at the follow-up assessment. However, the overall situation was still poor. Positive and effective health education and prevention programs tailored to rural-urban migrant children with varying levels of oral health knowledge, behaviors and parental practices will be needed.

Effects of frequent oral hygiene instructions on microbial levels and salivary buffer capacity in orthodontic patients and their parents.

PubMed

Katz-Sagi, Hadas; Redlich, Meir; Shapira, Joseph; Peretz, Benjamin; Steinberg, Doron

2008-01-01

To assess whether parental involvement can improve children's oral health as a strategiy to reduce caries risk in children undergoing orthodontic treatment. The study population consisted of 40 healthy children aged 7 to 15 years (mean 10.93 ± 2.78) and their accompanying parents (mother or father). Oral hygiene instructions were given simultaneously to all children and accompanying parents every 6 weeks at their regular orthodontic appointments. Levels of Streptococcus mutans and salivary buffer capacity were assessed for both children and parents before and 9 months into orthodontic treatment. The majority of children (74%) and parents (92%) expressed unchanged levels of Streptococcus mutans and stable salivary buffer capacity throughout the study. When analyzing child-parent pairs with respect to Streptococcus mutans and salivary buffer capacity, no significant differences were found prior to treatment. Nine months into treatment, 57% of the children and parents still showed similar Streptococcus mutans counts and buffer capacity. The child-parent approach succeeded in preventing deterioration of children's oral hygiene. Parental involvement has an essential part in maintaining children's oral health. Oral health care professionals should partner with parents when implementing any kind of health behavior. COPYRIGHT © 2008 BY QUINTESSENCE PUBLISHING CO, INC.

Bacterial Contamination on Household Toys and Association with Water, Sanitation and Hygiene Conditions in Honduras

PubMed Central

Stauber, Christine E.; Walters, Adam; de Aceituno, Anna M. Fabiszewski; Sobsey, Mark D.

2013-01-01

There is growing evidence that household water treatment interventions improve microbiological water quality and reduce diarrheal disease risk. Few studies have examined, however, the impact of water treatment interventions on household-level hygiene and sanitation. This study examined the association of four water and sanitation conditions (access to latrines, improved sanitation, improved water and the plastic biosand filter) on the levels of total coliforms and E. coli on existing and introduced toys during an on-going randomized controlled trial of the plastic biosand filter (plastic BSF). The following conditions were associated with decreased bacterial contamination on children’s toys: access to a latrine, access to improved sanitation and access to the plastic BSF. Overall, compared to existing toys, introduced toys had significantly lower levels of both E. coli and total coliforms. Results suggest that levels of fecal indicator bacteria contamination on children’s toys may be associated with access to improved water and sanitation conditions in the home. In addition, the fecal indicator bacteria levels on toys probably vary with duration in the household. Additional information on how these toys become contaminated is needed to determine the usefulness of toys as indicators or sentinels of water, sanitation and hygiene conditions, behaviors and risks. PMID:23598302

Bacterial contamination on household toys and association with water, sanitation and hygiene conditions in Honduras.

PubMed

Stauber, Christine E; Walters, Adam; Fabiszewski de Aceituno, Anna M; Sobsey, Mark D

2013-04-18

There is growing evidence that household water treatment interventions improve microbiological water quality and reduce diarrheal disease risk. Few studies have examined, however, the impact of water treatment interventions on household-level hygiene and sanitation. This study examined the association of four water and sanitation conditions (access to latrines, improved sanitation, improved water and the plastic biosand filter) on the levels of total coliforms and E. coli on existing and introduced toys during an on-going randomized controlled trial of the plastic biosand filter (plastic BSF). The following conditions were associated with decreased bacterial contamination on children's toys: access to a latrine, access to improved sanitation and access to the plastic BSF. Overall, compared to existing toys, introduced toys had significantly lower levels of both E. coli and total coliforms. Results suggest that levels of fecal indicator bacteria contamination on children's toys may be associated with access to improved water and sanitation conditions in the home. In addition, the fecal indicator bacteria levels on toys probably vary with duration in the household. Additional information on how these toys become contaminated is needed to determine the usefulness of toys as indicators or sentinels of water, sanitation and hygiene conditions, behaviors and risks.

Impact of genital hygiene and sexual activity on urinary tract infection during pregnancy.

PubMed

Badran, Yaser Ali; El-Kashef, Tarek Ahmed; Abdelaziz, Alsayed Saad; Ali, Mahmoud Mohamad

2015-01-01

Urinary tract infection (UTI) is a bacterial infection commonly occurring during pregnancy. The incidence of UTI in pregnant women depends on parity, race, and socioeconomic status and can be as high as 8%. The objective was to determine the association of UTI with genital hygiene practices and sexual activity in pregnant women. From January 2011 to June 2014, a total of 200 pregnant women attending prenatal clinics in Al-Zahra Hospital and King Khalid Hospital in Saudia Arabia Kingdom were selected. Eighty pregnant women, who had positive urine cultures (cases), were compared with the remaining 120 healthy pregnant women matched for age, social, economic and education status, and parity (controls). In the present work, Escherichia coli were the infecting organism in 83% of cases. Factors associated with UTI included sexual intercourse ≥ 3 times/week (odds ratio [OR] =5.62), recent UTI (OR = 3.27), not washing genitals precoitus (OR = 2.16), not washing genitals postcoitus (OR = 2.89), not voiding urine postcoitus (OR = 8.62) and washing genitals from back to front (OR = 2.96) [OR = odds ratio]. Urinary tract infection in pregnant women was primarily caused by bacteria from the stool (E. coli) and that hygiene habits, and sexual behavior may play a role in UTI in pregnant women.

Nonsurgical and surgical treatment of periodontitis: how many options for one disease?

PubMed

Graziani, Filippo; Karapetsa, Dimitra; Alonso, Bettina; Herrera, David

2017-10-01

Treatment of periodontitis aims at preventing further disease progression with the intentions to reduce the risk of tooth loss, minimize symptoms and perception of the disease, possibly restore lost periodontal tissue and provide information on maintaining a healthy periodontium. Therapeutic intervention includes introduction of techniques to change behavior, such as: individually tailored oral-hygiene instructions; a smoking-cessation program; dietary adjustment; subgingival instrumentation to remove plaque and calculus; local and systemic pharmacotherapy; and various types of surgery. No single treatment option has shown superiority, and virtually all types of mechanical periodontal treatment benefit from adjunctive antimicrobial chemotherapy. Periodontal treatment, because of the chronic nature of periodontitis, is a lifelong commitment to intricate oral-hygiene techniques, which, when properly implemented, will minimize the risk of disease initiation and progression. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Influenza Vaccine Uptake, Hand Hygiene Practices, and Perceived Barriers in Decision Making.

PubMed

Stedman-Smith, Maggie; Kingsbury, Diana M; Dubois, Cathy L Z; Grey, Scott F

2017-01-01

The annual costs of influenza are in the billions of dollars, with employers bearing substantial burdens. Yet, influenza vaccine uptake is sub-optimal. A random survey was administered to employees at a Midwestern public university using mixed quantitative and qualitative methods to identify the rate, characteristics, and barriers of self-reported flu vaccine uptake during March-April of 2012. The lowest uptake was among adults, ages 18 to 49 (29.8%), even though they are included in universal recommendations. Multiple regression analysis adjusted for demographic confounders showed an increase in self-identified protective hand hygiene behavior among those who reported influenza vaccine uptake compared with those who did not. Qualitative thematic analysis revealed contextual accounts of why vaccine uptake was declined including structural, perceptual, and knowledge barriers. Implementation and evaluation of novel multicomponent worksite vaccine interventions tailored to reach young and middle-aged employees including utilization of risk communication is needed to facilitate increased uptake.

Accuracy of a radiofrequency identification (RFID) badge system to monitor hand hygiene behavior during routine clinical activities.

PubMed

Pineles, Lisa L; Morgan, Daniel J; Limper, Heather M; Weber, Stephen G; Thom, Kerri A; Perencevich, Eli N; Harris, Anthony D; Landon, Emily

2014-02-01

Hand hygiene (HH) is a critical part of infection prevention in health care settings. Hospitals around the world continuously struggle to improve health care personnel (HCP) HH compliance. The current gold standard for monitoring compliance is direct observation; however, this method is time-consuming and costly. One emerging area of interest involves automated systems for monitoring HH behavior such as radiofrequency identification (RFID) tracking systems. To assess the accuracy of a commercially available RFID system in detecting HCP HH behavior, we compared direct observation with data collected by the RFID system in a simulated validation setting and to a real-life clinical setting over 2 hospitals. A total of 1,554 HH events was observed. Accuracy for identifying HH events was high in the simulated validation setting (88.5%) but relatively low in the real-life clinical setting (52.4%). This difference was significant (P < .01). Accuracy for detecting HCP movement into and out of patient rooms was also high in the simulated setting but not in the real-life clinical setting (100% on entry and exit in simulated setting vs 54.3% entry and 49.5% exit in real-life clinical setting, P < .01). In this validation study of an RFID system, almost half of the HH events were missed. More research is necessary to further develop these systems and improve accuracy prior to widespread adoption. Copyright © 2014 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

The true costs of participatory sanitation: Evidence from community-led total sanitation studies in Ghana and Ethiopia.

PubMed

Crocker, Jonny; Saywell, Darren; Shields, Katherine F; Kolsky, Pete; Bartram, Jamie

2017-12-01

Evidence on sanitation and hygiene program costs is used for many purposes. The few studies that report costs use top-down costing methods that are inaccurate and inappropriate. Community-led total sanitation (CLTS) is a participatory behavior-change approach that presents difficulties for cost analysis. We used implementation tracking and bottom-up, activity-based costing to assess the process, program costs, and local investments for four CLTS interventions in Ghana and Ethiopia. Data collection included implementation checklists, surveys, and financial records review. Financial costs and value-of-time spent on CLTS by different actors were assessed. Results are disaggregated by intervention, cost category, actor, geographic area, and project month. The average household size was 4.0 people in Ghana, and 5.8 people in Ethiopia. The program cost of CLTS was $30.34-$81.56 per household targeted in Ghana, and $14.15-$19.21 in Ethiopia. Most program costs were from training for three of four interventions. Local investments ranged from $7.93-$22.36 per household targeted in Ghana, and $2.35-$3.41 in Ethiopia. This is the first study to present comprehensive, disaggregated costs of a sanitation and hygiene behavior-change intervention. The findings can be used to inform policy and finance decisions, plan program scale-up, perform cost-effectiveness and benefit studies, and compare different interventions. The costing method is applicable to other public health behavior-change programs. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

History of dental hygiene research.

PubMed

Bowen, Denise M

2013-01-01

Dental hygiene is defined as the science and practice of the recognition, treatment and prevention of oral diseases. The history of dental hygiene research is considered in the context of the development of the discipline and an emerging infrastructure. Research-related events supporting the growth and maturation of the profession are considered from the early years to the most recent. The benefits of preventive oral health services provided by dental hygienists have been supported by research, and the practice of dental hygiene has expanded as a result of research findings since its inception 100 years ago. Dental hygienists' engagement in research, however, did not begin until the 1960s as research associates or administrators, primarily with dental researchers as primary investigators. The Journal of Dental Hygiene (JDH) has provided information for dental hygiene practice since 1927, and has been the primary venue for dissemination of dental hygiene research since 1945. Graduate education in dental hygiene at the master's degree level and the work of early dental hygiene researchers led to the first conference on dental hygiene research in 1982. Over 30 years later, dental hygiene has established a meta-paradigm and defined conceptual models, built an initial infrastructure to support research endeavors and contributed much to the development of dental hygiene as a unique discipline. A doctoral degree in the discipline, continued theory-based research, initiatives to foster collaborations between dental hygiene and other researchers and enhanced capabilities to attract funding to support large scale studies are goals that must be attained through the efforts of future researchers to address the needs for additional development in the discipline of dental hygiene. Dental hygiene research supports the growing discipline and its value to society.

In-vitro evaluation and comparison of the anti-microbial potency of commercially available oral hygiene products against Streptococcus mutans.

PubMed

Sentila, R; Gandhimathi, A; Karthika, S; Suryalakshmi, R; Michael, A

2011-06-01

Dental caries is the destruction of enamel, dentin, or cementum of teeth due to bacterial activities, which if left untreated can cause considerable pain, discomfort, and treatment costs are very high. Of the oral bacteria, Streptococcus mutans is considered to be causative agent of dental caries in humans. This study aims at screening the antibacterial potential of available oral hygiene products against S. mutans, the primary etiological agent. A selective number of toothpaste and mouth rinse available in the nearby local market was subjected to the study. The experiments were designed in a way to determine which one of these products had the greatest anti-S.mutans activity. Antibiotic sensitivity tests against the pathogenic strains were also conducted. Pathogenic strains of S.mutans were isolated from clinical dental specimen and identified using MTCC standard strain No. 890. Of the 86.66% samples which showed positive for S.mutans growth, almost 96% conferred sensitivity to 0.08 mg/ml of penicillin. Among the toothpastes used, A showed the maximum inhibitory activity against S.mutans inhibiting its growth even at a very low concentration of 0.0156 g/ml. Similar results were seen in the case of the mouth rinses used for the study, which showed that N had the most effective activity against S.mutans even at 1:8 dilution. The oral hygiene products containing triclosan proved to be the most effective followed by those containing fluoride. Herbal products showed comparatively lesser activity in inhibiting the growth of S. mutans. Even though there are so many products available to curb the progression of dental caries in the population targeted, there is still an undoubted prevalence and incidence of caries among the general public. The need for a better alternative to help control dental caries is on the rise even today.

A natural history of hygiene

PubMed Central

Curtis, Valerie A

2007-01-01

In unpacking the Pandora's box of hygiene, the author looks into its ancient evolutionary history and its more recent human history. Within the box, she finds animal behaviour, dirt, disgust and many diseases, as well as illumination concerning how hygiene can be improved. It is suggested that hygiene is the set of behaviours that animals, including humans, use to avoid harmful agents. The author argues that hygiene has an ancient evolutionary history, and that most animals exhibit such behaviours because they are adaptive. In humans, responses to most infectious threats are accompanied by sensations of disgust. In historical times, religions, social codes and the sciences have all provided rationales for hygiene behaviour. However, the author argues that disgust and hygiene behaviour came first, and that the rationales came later. The implications for the modern-day practice of hygiene are profound. The natural history of hygiene needs to be better understood if we are to promote safe hygiene and, hence, win our evolutionary war against the agents of infectious disease. PMID:18923689

The role of health behavior in preventing dental caries in resource-poor adults: a pilot intervention.

PubMed

Wu, Andrew; Switzer-Nadasdi, Rhonda

2014-01-01

Dental caries is a highly prevalent, yet preventable disease that is commonly overlooked in the adult population. It is strongly related to health-related behaviors and knowledge, and therefore, is potentially receptive to a behavioral health intervention. However, prevention strategies that target health behaviors in adults are fundamentally different from those in children, whom most current intervention strategies for dental caries target. This study attempts to pilot design, implement, and assess health behavior intervention tools for adults, in order to improve their oral health. To increase knowledge about dental caries by 80% and increase positive self-reported oral hygiene behaviors by 80% in low-income adult participants at Interfaith Dental Clinic by piloting novel interventional and educational tools based on the Transtheoretical Model of Health Behavior. A convenience sample of newly registered participants to the Interfaith Dental Clinic between August 2011 and May 2013, were interviewed on each participant's first appointment, exposed to the interventional tools, and subsequently interviewed at their next appointment. A control group, comprised of participants who had completed their caries care as deemed by the clinic and had not been exposed to the interventional tools, were also interviewed on their last appointment before graduating the clinic's program. A total of 112 participants were exposed to the intervention, and forty-two participants comprised the control group. Follow-up for the intervention group was 20.5% (n = 23). Knowledge about the cause of caries increased by 29.9%, and positive self-reported oral hygiene behaviors increased by 25.4%. A Wilcoxon rank sum test showed no significance between the interview scores of the post-intervention group and that of the control group (p = 0.18 for knowledge, p = 0.284 for behaviors). Qualitative results show the vast majority of participants blamed diet for cause of caries, that this participant population prioritized practical advice over factual education, and that flossing was perceived to be the largest barrier to proper oral care, citing pain, lack of time, and technique as common reasons. Educational tools based on current models of health behavior theory have the potential to improve participant knowledge and health behaviors, while also remaining low-cost and convenient for clinical use.

Psychosocial and demographic factors related to health behaviors in the 1st trimester.

PubMed

Walker, L O; Cooney, A T; Riggs, M W

1999-01-01

To explore the relationship of psychosocial and demographic variables to health behaviors in early pregnancy. First trimester findings presented from a prospective study of weight gain in pregnancy. A comprehensive health care system in central Texas. 114 pregnant women (75% white, 13% African American, 10% Hispanic, 2% Asian) of 12 weeks gestation or less. Self-Care Inventory, which includes diet/eating, substance abuse, recklessness, hygiene-related practices, sleep/rest, and exercise behaviors. In regression analysis the final model of demographic and psychosocial variables showed that higher depressive symptoms, lower internal locus of control for fetal health, and lower family income were related to poorer health behaviors in the 1st trimester of pregnancy. Health behaviors in early pregnancy may be affected by psychosocial factors such as depressive symptoms. Greater emphasis should be given to such factors in research and prenatal assessments.

Vectorial capacity and vector control: reconsidering sensitivity to parameters for malaria elimination.

PubMed

Brady, Oliver J; Godfray, H Charles J; Tatem, Andrew J; Gething, Peter W; Cohen, Justin M; McKenzie, F Ellis; Perkins, T Alex; Reiner, Robert C; Tusting, Lucy S; Sinka, Marianne E; Moyes, Catherine L; Eckhoff, Philip A; Scott, Thomas W; Lindsay, Steven W; Hay, Simon I; Smith, David L

2016-02-01

Major gains have been made in reducing malaria transmission in many parts of the world, principally by scaling-up coverage with long-lasting insecticidal nets and indoor residual spraying. Historically, choice of vector control intervention has been largely guided by a parameter sensitivity analysis of George Macdonald's theory of vectorial capacity that suggested prioritizing methods that kill adult mosquitoes. While this advice has been highly successful for transmission suppression, there is a need to revisit these arguments as policymakers in certain areas consider which combinations of interventions are required to eliminate malaria. Using analytical solutions to updated equations for vectorial capacity we build on previous work to show that, while adult killing methods can be highly effective under many circumstances, other vector control methods are frequently required to fill effective coverage gaps. These can arise due to pre-existing or developing mosquito physiological and behavioral refractoriness but also due to additive changes in the relative importance of different vector species for transmission. Furthermore, the optimal combination of interventions will depend on the operational constraints and costs associated with reaching high coverage levels with each intervention. Reaching specific policy goals, such as elimination, in defined contexts requires increasingly non-generic advice from modelling. Our results emphasize the importance of measuring baseline epidemiology, intervention coverage, vector ecology and program operational constraints in predicting expected outcomes with different combinations of interventions. © The Author 2016. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene.

Household sanitation and personal hygiene practices are associated with child stunting in rural India: a cross-sectional analysis of surveys

PubMed Central

Rah, Jee Hyun; Cronin, Aidan A; Badgaiyan, Bhupendra; Aguayo, Victor M; Coates, Suzanne; Ahmed, Sarah

2015-01-01

Objectives Increasing evidence suggests that water, sanitation and hygiene (WASH) practices affect linear growth in early childhood. We determined the association between household access to water, sanitation and personal hygiene practices with stunting among children aged 0–23 months in rural India. Setting India. Participants A total of 10 364, 34 639 and 1282 under-2s who participated in the 2005–2006 National Family Health Survey (NFHS-3), the 2011 Hunger and Malnutrition Survey (HUNGaMA) and the 2012 Comprehensive Nutrition Survey in Maharashtra (CNSM), respectively, were included in the analysis. Primary outcome measures The association between WASH indicators and child stunting was assessed using logistic regression models. Results The prevalence of stunting ranged from 25% to 50% across the three studies. Compared with open defecation, household access to toilet facility was associated with a 16–39% reduced odds of stunting among children aged 0–23 months, after adjusting for all potential confounders (NHFS-3 (OR=0.84, 95% CI 0.71 to 0.99); HUNGaMA (OR=0.84, 95% CI 0.78 to 0.91); CNSM (OR=0.61, 95% CI 0.44 to 0.85)). Household access to improved water supply or piped water was not in itself associated with stunting. The caregiver's self-reported practices of washing hands with soap before meals (OR=0.85, 95% CI 0.76 to 0.94) or after defecation (OR=0.86, 95% CI 0.80 to 0.93) were inversely associated with child stunting. However, the inverse association between reported personal hygiene practices and stunting was stronger among households with access to toilet facility or piped water (all interaction terms, p<0.05). Conclusions Improved conditions of sanitation and hygiene practices are associated with reduced prevalence of stunting in rural India. Policies and programming aiming to address child stunting should encompass WASH interventions, thus shifting the emphasis from nutrition-specific to nutrition-sensitive programming. Future randomised trials are warranted to validate the causal association. PMID:25678539

Household sanitation and personal hygiene practices are associated with child stunting in rural India: a cross-sectional analysis of surveys.

PubMed

Rah, Jee Hyun; Cronin, Aidan A; Badgaiyan, Bhupendra; Aguayo, Victor M; Coates, Suzanne; Ahmed, Sarah

2015-02-12

Increasing evidence suggests that water, sanitation and hygiene (WASH) practices affect linear growth in early childhood. We determined the association between household access to water, sanitation and personal hygiene practices with stunting among children aged 0-23 months in rural India. India. A total of 10 364, 34 639 and 1282 under-2s who participated in the 2005-2006 National Family Health Survey (NFHS-3), the 2011 Hunger and Malnutrition Survey (HUNGaMA) and the 2012 Comprehensive Nutrition Survey in Maharashtra (CNSM), respectively, were included in the analysis. The association between WASH indicators and child stunting was assessed using logistic regression models. The prevalence of stunting ranged from 25% to 50% across the three studies. Compared with open defecation, household access to toilet facility was associated with a 16-39% reduced odds of stunting among children aged 0-23 months, after adjusting for all potential confounders (NHFS-3 (OR=0.84, 95% CI 0.71 to 0.99); HUNGaMA (OR=0.84, 95% CI 0.78 to 0.91); CNSM (OR=0.61, 95% CI 0.44 to 0.85)). Household access to improved water supply or piped water was not in itself associated with stunting. The caregiver's self-reported practices of washing hands with soap before meals (OR=0.85, 95% CI 0.76 to 0.94) or after defecation (OR=0.86, 95% CI 0.80 to 0.93) were inversely associated with child stunting. However, the inverse association between reported personal hygiene practices and stunting was stronger among households with access to toilet facility or piped water (all interaction terms, p<0.05). Improved conditions of sanitation and hygiene practices are associated with reduced prevalence of stunting in rural India. Policies and programming aiming to address child stunting should encompass WASH interventions, thus shifting the emphasis from nutrition-specific to nutrition-sensitive programming. Future randomised trials are warranted to validate the causal association. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Predictors of respiratory hygiene/cough etiquette in a large community in Korea: A descriptive study.

PubMed

Choi, Jeong Sil; Kim, Kyung Mi

2016-11-01

This study was conducted to investigate the level of knowledge about and practice of respiratory hygiene/cough etiquette among the general population of Korea and to identify the factors that may influence the practice of respiratory hygiene and cough etiquette. The mean correct answer rate for knowledge of respiratory hygiene/cough etiquette was 56.1%. Predictors of respiratory hygiene/cough etiquette practice were carrying a handkerchief or tissues, prior education on respiratory hygiene/cough etiquette, awareness level of respiratory hygiene/cough etiquette, daily frequency of handwashing, and knowledge level of respiratory hygiene/cough etiquette. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

[PARENT’S AND CHILDREN’S BEHAVIOR AND KNOWLEDGE ABOUT ORAL HEALTH].

PubMed

Beljan, M; Puharić, Z; Žulec, M; Borić, D; Neumuller, K Radičanin

2016-09-01

Responsible health behavior plays an important role in every individual. Oral health quality results from the level of information available, attitudes, habits and nutrition. Family is the most important environment where children can acquire knowledge, attitudes and habits related to oral health. The aim of the study was to compare the habits of parents and children related to their oral health, and to conclude how parental behavior influences oral health of their children. The study included 101 parent-child pairs (age 11-15 years), their knowledge and behavior according to their oral hygiene, fluoro-prophylaxis and nutrition assessed by anonymous questionnaire. Oral health of parents was estimated according to their tooth loss and compensation, while oral health of children was assessed by dental examination. A total of 101 child-parent pairs were included. Most children were excellent pupils (43.56%). In the group of parents, most participants were mothers (73.27%). Most parents had high school education (65.35%) and were employed (61.62%), and most perceived themselves to be living with average financial situation (86%). A comparable proportion of parents (95%) and children (87%) believed that it was necessary to wash teeth at least twice a day (p=0.125) and most of them thought it necessary to brush teeth for 1-3 minutes (57% of children and 57.43% of parents; p=0.599). The majority of children (56%) and parents (72%) considered it necessary to use dental floss with a toothbrush and toothpaste (p=0.065), while 63% of children and 71.72% of parents believed that toothpaste contained fluoride (p=0.156). Most of the parents (72.3%) and children (65.35%) brushed teeth in the morning and at bedtime (p=0.167) for 1-3 minutes (p=0.098). About 30% of parents and children used the handler for brushing teeth (p=1). Most children (86.32%) and parents (92.1%) had 3-5 meals a day (p=0.181), and 80% of them had their teeth examined by a dentist the year before (p=0.658). The children believing that teeth should be brushed only in the morning have a 3.38-fold greater chance to develop tooth disorders (DMFT >0; p=0.004). Those that do not know that caries and periodontal diseases can be prevented have a 26.3-fold greater chance to develop caries compared to those who are aware of it. Children of parents who only brush their teeth in the morning have a 25 times higher chance of developing CEP >0 as compared with those that brush their teeth after each meal (p=0.016). Children of parents who give them money to buy snacks are 2.9 times more likely to develop CEP >0 (p=0.01) compared to children without money for snack. Children of parents who feel that their health is not good have 3.9 times higher chance of developing CEP >0 as compared to those whose parents think they have a neat bite (p=0.017). Oral hygiene in Croatia is still not at a level of the standards in Western countries. Ignorance about oral hygiene and irresponsible health behavior are the main causes of the poor condition of the teeth. Results of this study showed the close relationship between family attitudes about oral hygiene, as children follow their parents’ habits and behavior. In conclusion, by educating parents, we influence their children’s behavior and knowledge about oral health, and this is the way that health workers should plan interventions to prevent oral diseases.

Impact of the Integration of Water Treatment, Hygiene, Nutrition, and Clean Delivery Interventions on Maternal Health Service Use

PubMed Central

O'Connor, Katherine; Kim, Sunkyung; Kelley, Maureen; Odhiambo, Aloyce; Faith, Sitnah; Otieno, Ronald; Nygren, Benjamin; Kamb, Mary; Quick, Robert

2017-01-01

Reducing barriers associated with maternal health service use, household water treatment, and improved hygiene is important for maternal and neonatal health outcomes. We surveyed a sample of 201 pregnant women who participated in a clinic-based intervention in Kenya to increase maternal health service use and improve household hygiene and nutrition through the distribution of water treatment products, soap, protein-fortified flour, and clean delivery kits. From multivariable logistic regression analyses, the adjusted odds of ≥ 4 antenatal care (ANC4+) visits (odds ratio [OR] = 3.0, 95% confidence interval [CI] = 1.9–4.5), health facility delivery (OR = 5.3, 95% CI = 3.4–8.3), and any postnatal care visit (OR = 2.8, 95% CI = 1.9–4.2) were higher at follow-up than at baseline, adjusting for demographic factors. Women who completed primary school had higher odds of ANC4+ visits (OR = 1.8, 95% CI = 1.1–2.9) and health facility delivery (OR = 4.2, 95% CI = 2.5–7.1) than women with less education. For women who lived ≤ 2.5 km from the health facility, the estimated odds of health facility delivery (OR = 2.4, 95% CI = 1.5–4.1) and postnatal care visit (OR = 1.6, 95% CI = 1.0–2.6) were higher than for those who lived > 2.5 km away. Compared with baseline, a higher percentage of survey participants at follow-up were able to demonstrate proper handwashing (P = 0.001); water treatment behavior did not change. This evaluation suggested that hygiene, nutritional, clean delivery incentives, higher education level, and geographical contiguity to health facility were associated with increased use of maternal health services by pregnant women. PMID:28193744

Sleep Hygiene and Recovery Strategies in Elite Soccer Players.

PubMed

Nédélec, Mathieu; Halson, Shona; Delecroix, Barthélémy; Abaidia, Abd-Elbasset; Ahmaidi, Said; Dupont, Gregory

2015-11-01

In elite soccer, players are frequently exposed to various situations and conditions that can interfere with sleep (e.g., playing night matches interspersed with 3 days; performing activities demanding high levels of concentration close to bedtime; use of products containing caffeine or alcohol in the period preceding bedtime; regular daytime napping throughout the week; variable wake-up times or bedtime), potentially leading to sleep deprivation. We outline simple, practical, and pharmaceutical-free sleep strategies that are coordinated to the constraints of elite soccer in order to promote sleep. Sleep deprivation is best alleviated by sleep extension; however, sleep hygiene strategies (i.e., consistent sleep pattern, appropriate napping, and active daytime behaviors) can be utilized to promote restorative sleep. Light has a profound impact on sleep, and sleep hygiene strategies that support the natural environmental light-dark cycle (i.e., red-light treatment prior to sleep, dawn-simulation therapy prior to waking) and prevent cycle disruption (i.e., filtering short wavelengths prior to sleep) may be beneficial to elite soccer players. Under conditions of inordinate stress, techniques such as brainwave entrainment and meditation are promising sleep-promoting strategies, but future studies are required to ascertain the applicability of these techniques to elite soccer players. Consuming high-electrolyte fluids such as milk, high-glycemic index carbohydrates, some forms of protein immediately prior to sleep, as well as tart cherry juice concentrate and tryptophan may promote rehydration, substrate stores replenishment, muscle-damage repair and/or restorative sleep. The influence of cold water immersion performed close to bedtime on subsequent sleep is still debated. Conversely, the potential detrimental effects of sleeping medication must be recognized. Sleep initiation is influenced by numerous factors, reinforcing the need for future research to identify such factors. Efficient and individualized sleep hygiene strategies may consequently be proposed.

Poor oral health is associated with an increased risk of esophageal squamous cell carcinoma - a population-based case-control study in China.

PubMed

Chen, Xingdong; Yuan, Ziyu; Lu, Ming; Zhang, Yuechan; Jin, Li; Ye, Weimin

2017-02-01

To further examine the association between oral hygiene and esophageal squamous cell carcinoma (ESCC) risk and the effect modification of other exposures, we conducted a population-based case-control study between 2010 and 2012 in Taixing, China, a high-risk area for ESCC. Cases were primarily recruited from endoscopy units at local hospitals, supplemented by linkage to the local Cancer Registry. Control subjects were frequency matched to cases by sex and age (5-year groups) and were randomly selected from the Taixing Population Registry. For the current analysis, data from 616 histopathologically confirmed cases and 770 controls with complete information on oral hygiene were analyzed. Unconditional logistic regression models, including oral hygiene indicators and potential behavioral confounders, were used to derive odds ratios (ORs) and 95% confidence intervals (CIs). Tooth loss was only marginally significantly associated with ESCC risk (yes vs. no, OR = 1.29, 95% CI 0.94-1.74). However, the excess risk increased with increasing numbers of lost teeth (more than 6 teeth lost vs. none, OR = 1.48, 95% CI 1.04-2.11). Tooth brushing once or less per day, compared with tooth brushing twice or more per day, was associated with a 1.81-fold increased risk of ESCC. In the stratification analyses, the increased risks associated with these indicators of oral health were more pronounced in older subjects (age ≥ 70 years), women, non-smokers, and non-drinkers. Further studies are warranted to verify these findings and to explore the underlying mechanisms, e.g., changed oral microbiota, associated with poor oral hygiene. © 2016 UICC.

[Identification of Systemic Contaminations with Legionella Spec. in Drinking Water Plumbing Systems: Sampling Strategies and Corresponding Parameters].

PubMed

Völker, S; Schreiber, C; Müller, H; Zacharias, N; Kistemann, T

2017-05-01

After the amendment of the Drinking Water Ordinance in 2011, the requirements for the hygienic-microbiological monitoring of drinking water installations have increased significantly. In the BMBF-funded project "Biofilm Management" (2010-2014), we examined the extent to which established sampling strategies in practice can uncover drinking water plumbing systems systemically colonized with Legionella. Moreover, we investigated additional parameters that might be suitable for detecting systemic contaminations. We subjected the drinking water plumbing systems of 8 buildings with known microbial contamination (Legionella) to an intensive hygienic-microbiological sampling with high spatial and temporal resolution. A total of 626 drinking hot water samples were analyzed with classical culture-based methods. In addition, comprehensive hygienic observations were conducted in each building and qualitative interviews with operators and users were applied. Collected tap-specific parameters were quantitatively analyzed by means of sensitivity and accuracy calculations. The systemic presence of Legionella in drinking water plumbing systems has a high spatial and temporal variability. Established sampling strategies were only partially suitable to detect long-term Legionella contaminations in practice. In particular, the sampling of hot water at the calorifier and circulation re-entrance showed little significance in terms of contamination events. To detect the systemic presence of Legionella,the parameters stagnation (qualitatively assessed) and temperature (compliance with the 5K-rule) showed better results. © Georg Thieme Verlag KG Stuttgart · New York.

Adolescent cigarette smoking: health-related behavior or normative transgression?

PubMed

Turbin, M S; Jessor, R; Costa, F M

2000-09-01

Relations among measures of adolescent behavior were examined to determine whether cigarette smoking fits into a structure of problem behaviors-behaviors that involve normative transgression-or a structure of health-related behaviors, or both. In an ethnically and socioeconomically diverse sample of 1782 male and female high school adolescents, four first-order problem behavior latent variables-sexual intercourse experience, alcohol abuse, illicit drug use, and delinquency-were established and together were shown to reflect a second-order latent variable of problem behavior. Four first-order latent variables of health-related behaviors-unhealthy dietary habits, sedentary behavior, unsafe behavior, and poor dental hygiene-were also established and together were shown to reflect a second-order latent variable of health-compromising behavior. The structure of relations among those latent variables was modeled. Cigarette smoking had a significant and substantial loading only on the problem-behavior latent variable; its loading on the health-compromising behavior latent variable was essentially zero. Adolescent cigarette smoking relates strongly and directly to problem behaviors and only indirectly, if at all, to health-compromising behaviors. Interventions to prevent or reduce adolescent smoking should attend more to factors that influence problem behaviors.

A Study of Changes in Dental Health Care Behavior of 4-H Youth in Selected Louisiana Parishes. R and T--Summary 51.

ERIC Educational Resources Information Center

Jones, Michael Alan

The effectiveness of the Dental Hygiene Education Program in changing the dental health care practices of 4-H club youth in four Louisiana parishes and youth knowledge of dental care principles were studied in this before-after experimental design. The study sample consisted of 258 youth from 10 4-H clubs. Subjects completed a four-item…

Promoting dental hygiene to children: comparing traditional and interactive media following threat appeals.

PubMed

Panic, Katarina; Cauberghe, Veroline; De Pelsmacker, Patrick

2014-01-01

Until now, social marketing campaigns mainly targeted children using traditional media. However, little is known about the effectiveness of computer games to communicate health-related information to children. This study compares the impact of an interactive game as a medium to provide health information and improve children's dietary habits to the impact of more traditional media. Using a 2 × 3 between-subject factorial design with 190 children (7-9 years old), this study investigates the effect of threat messages (weak vs. strong) concerning dental hygiene on behavioral outcome (snack choice), and how this effect is moderated by the type of medium used to communicate subsequent health information after the threat appeal (computer game, information brochure, narrative story). Results show a positive significant effect of perceived threat on children's adaptive behavior. However, this effect only remains significant when afterwards children are exposed to a narrative health-related story. When children play a game or read a brochure, they need to devote more attention to process this content, distracting them from the original threat message. In sum, when a threat message is followed by additional health information, the medium through which this information is presented influences the effectiveness of the preceding threat message.

Factors associated with different hygiene practices in the homes of 15 month old infants

PubMed Central

Sherriff, A; Golding, J; The, A

2002-01-01

Background: Improved hygiene in Westernised regions of the world may be partly responsible for the increased prevalence of diseases of the immune system, such as asthma and atopy. There is a paucity of data on cleanliness norms in young children in the UK and there has been no attempt to identify factors that influence the adoption of particular hygiene practices in the home. Aims: To examine levels of hygiene in a contemporary cohort of children and identify social and lifestyle factors influencing hygiene practices in the home. Methods: The sample under study are participants in the Avon Longitudinal Study of Parents and Children (ALSPAC). Parental self completion questionnaires provided data on hygiene levels in children at 15 months of age, and a hygiene score was derived from these responses. Multivariable logistic regression models investigated associations between high hygiene scores (top quintile) and a number of perinatal, maternal, social, and environmental factors. Results: Maternal smoking during pregnancy, low maternal educational achievement, and living in local authority housing were factors independently associated with high hygiene scores, as was increased use of chemical household products. High hygiene scores were inversely related to living in damp housing and attendance at day care. There were no gender or ethnic differences in hygiene score. Conclusion: Important data on cleanliness norms for infants have been presented. The adoption of hygiene practices is influenced to some degree by social, lifestyle, and environmental factors—with higher hygiene scores occurring in more socially disadvantaged groups. Increased use of chemical household products in the more socially disadvantaged groups within ALSPAC has emerged as an important confounder in any study of hygiene and ill health. PMID:12089118

Impact of the International Nosocomial Infection Control Consortium (INICC) Multidimensional Hand Hygiene Approach, over 8 years, in 11 cities of Turkey.

PubMed

Leblebicioglu, Hakan; Koksal, Iftihar; Rosenthal, Victor D; Akan, Özay Arıkan; Özgültekin, Asu; Kendirli, Tanil; Erben, Nurettin; Yalcin, Ata Nevzat; Ulusoy, Sercan; Sirmatel, Fatma; Ozdemir, Davut; Alp, Emine; Yıldızdaş, Dinçer; Esen, Saban; Ulger, Fatma; Dilek, Ahmet; Yilmaz, Hava; Yýlmaz, Gürdal; Kaya, Selçuk; Ulusoy, Hülya; Tulunay, Melek; Oral, Mehmet; Ünal, Necmettin; Turan, Güldem; Akgün, Nur; İnan, Asuman; Ince, Erdal; Karbuz, Adem; Çiftçi, Ergin; Taşyapar, Nevin; Güneş, Melek; Ozgunes, Ilhan; Usluer, Gaye; Turhan, Ozge; Gunay, Nurgul; Gumus, Eylul; Dursun, Oguz; Arda, Bilgin; Bacakoglu, Feza; Cengiz, Mustafa; Yilmaz, Leyla; Geyik, Mehmet Faruk; Şahin, Ahmet; Erdogan, Selvi; Kılıc, Aysegul Ulu; Horoz, Ozden Ozgur

2015-07-01

To evaluate the effectiveness of the International Nosocomial Infection Control Consortium (INICC) Multidimensional Hand Hygiene Approach in Turkey and analyse predictors of poor hand hygiene compliance. An observational, prospective, interventional, before-and-after study was conducted from August 2003 to August 2011 in 12 intensive care units (ICU) of 12 hospitals in 11 cities. The study was divided into a baseline and a follow-up period and included random 30-minute observations for hand hygiene compliance in ICU. The hand hygiene approach included administrative support, supplies availability, education and training, reminders in the workplace, process surveillance, and performance feedback. We observed 21,145 opportunities for hand hygiene. Overall hand hygiene compliance increased from 28.8% to 91% (95% CI 87.6-93.0, p 0.0001). Multivariate and univariate analyses showed that several variables were significantly associated with poor hand hygiene compliance: males vs. females (39% vs. 48%; 95% CI 0.79-0.84, p 0.0001), ancillary staff vs. physicians (35% vs. 46%, 95% CI 0.73-0.78, p 0.0001), and adult vs. pediatric ICUs (42% vs. 74%, 95% CI 0.54-0.60, p 0.0001). Adherence to hand hygiene was significantly increased with the INICC Hand Hygiene Approach. Specific programmes should be directed to improve hand hygiene in variables found to be predictors of poor hand hygiene compliance.

Hand hygiene--comparison of international recommendations.

PubMed

Wendt, C

2001-08-01

The value of hand hygiene for the prevention of cross-infection was first observed in the middle of the 19th century. Since then, which procedure is the most suitable for hand hygiene has been repeatedly discussed and several different guidelines and recommendations have been published. The aim of this review is to compare different recommendations for hand hygiene regarding technique and indication. Medline, the internet and a personal library were searched to obtain as many written recommendations as possible. In addition, a small questionnaire was sent by e-mail to 20 international colleagues. As a result, written recommendations from 10 countries could be compared. Recommended methods of hand hygiene include handwashing (washing hands with plain soap), hygienic handwash (washing hands with medicated soap) and hygienic hand-rub (use of antiseptic rubs). In most countries handwashing and hygienic handwash are the methods of choice and only in central European countries is hygienic hand-rub the preferred technique. Situations in which performance of hand hygiene is recommended are comparable. However, no single indication is recommended in all guidelines. Hand hygiene is most often recommended before performing invasive procedures and after microbial contamination. Guidelines should be clear and easy to follow for them to become standard of care. Thus, guidelines are needed that do not leave to the health care worker a decision as to whether hand hygiene is indicated.

Review of indicators for cross-sectoral optimization of nosocomial infection prophylaxis – a perspective from structurally- and process-oriented hygiene

PubMed Central

Hübner, Nils-Olaf; Fleßa, Steffen; Jakisch, Ralf; Assadian, Ojan; Kramer, Axel

2012-01-01

In the care of patients, the prevention of nosocomial infections is crucial. For it to be successful, cross-sectoral, interface-oriented hygiene quality management is necessary. The goal is to apply the HACCP (Hazard Assessment and Critical Control Points) concept to hospital hygiene, in order to create a multi-dimensional hygiene control system based on hygiene indicators that will overcome the limitations of a procedurally non-integrated and non-cross-sectoral view of hygiene. Three critical risk dimensions can be identified for the implementation of three-dimensional quality control of hygiene in clinical routine: the constitution of the person concerned, the surrounding physical structures and technical equipment, and the medical procedures. In these dimensions, the establishment of indicators and threshold values enables a comprehensive assessment of hygiene quality. Thus, the cross-sectoral evaluation of the quality of structure, processes and results is decisive for the success of integrated infection prophylaxis. This study lays the foundation for hygiene indicator requirements and develops initial concepts for evaluating quality management in hygiene. PMID:22558049

[Hygiene and Infection Prevention in Medical Institutions, Kindergartens and Schools - Statutory Basis, Infection Control Practice and Experiences of the Public Health Services].

PubMed

Heudorf, U

2015-07-01

Infection prevention is one of the main tasks of the public health services. The "Protection against infection act" places all medical institutions and facilities for children (kindergartens and schools) under the obligation to assume responsibility and to cooperate. Duties of the institutions are described, and public health services are obliged to perform hygiene control visits.Regarding medical institutions, the guidelines of the German Commission on Hospital Hygiene and Infection Control have to be observed, and the counties were obliged to publish hygiene enactments. Subsequently, good improvements in hygiene management in medical institutions were achieved. In schools, however, severe hygienic problems (i.e. sanitary hygiene, indoor air hygiene) are detected, without any improvement - obviously due to a missing sense of responsibility in the school community. Causes for poor behaviour prevention (hand hygiene, ventilation) and missing situational prevention (i.e. cleaning) are discussed. Without reversion to the obviously needed but nearly forgotten subject school hygiene, obligatory guidelines and the assuming of responsibility, permanent improvements cannot be achieved. © Georg Thieme Verlag KG Stuttgart · New York.

Back to basics: hand hygiene and surgical hand antisepsis.

PubMed

Spruce, Lisa

2013-11-01

Health care-associated infections (HAIs) are a significant issue in the United States and throughout the world, but following proper hand hygiene practices is the most effective and least expensive way to prevent HAIs. Hand hygiene is inexpensive and protects patients and health care personnel alike. The four general types of hand hygiene that should be performed in the perioperative environment are washing hands that are visibly soiled, hand hygiene using alcohol-based products, surgical hand scrubs, and surgical hand scrubs using an alcohol-based surgical hand rub product. Barriers to proper hand hygiene may include not thinking about it, forgetting, skin irritation, a lack of role models, or a lack of a safety culture. One strategy for improving hand hygiene practices is monitoring hand hygiene as part of a quality improvement project, but the most important aspect for perioperative team members is to set an example for other team members by following proper hand hygiene practices and reminding each other to perform hand hygiene. Copyright © 2013 AORN, Inc. Published by Elsevier Inc. All rights reserved.

An elicitation study of critical care nurses' salient hand hygiene beliefs.

PubMed

Piras, Susan E; Lauderdale, Jana; Minnick, Ann

2017-10-01

To describe critical care nurses' hand hygiene attitudinal, normative referent, and control beliefs. Hand hygiene is the primary strategy to prevent healthcare-associated infections. Social influence is an underdeveloped hand hygiene strategy. This qualitative descriptive study was conducted with 25 ICU nurses in the southeastern United States. Data were collected using the Nurses' Salient Belief Instrument. Thematic analysis generated four themes: Hand Hygiene is Protective; Nurses look to Nurses; Time-related Concerns; and Convenience is Essential. Nurses look to nurses as hand hygiene referents and believe hand hygiene is a protective behaviour that requires time and functional equipment. Copyright © 2017 Elsevier Ltd. All rights reserved.

Monitoring the inputs required to extend and sustain hygiene promotion: findings from the GLAAS 2013/2014 survey.

PubMed

Moreland, Leslie D; Gore, Fiona M; Andre, Nathalie; Cairncross, Sandy; Ensink, Jeroen H J

2016-08-01

There are significant gaps in information about the inputs required to effectively extend and sustain hygiene promotion activities to improve people's health outcomes through water, sanitation and hygiene (WASH) interventions. We sought to analyse current country and global trends in the use of key inputs required for effective and sustainable implementation of hygiene promotion to help guide hygiene promotion policy and decision-making after 2015. Data collected in response to the GLAAS 2013/2014 survey from 93 countries of 94 were included, and responses were analysed for 12 questions assessing the inputs and enabling environment for hygiene promotion under four thematic areas. Data were included and analysed from 20 External Support Agencies (ESA) of 23 collected through self-administered surveys. Firstly, the data showed a large variation in the way in which hygiene promotion is defined and what constitutes key activities in this area. Secondly, challenges to implement hygiene promotion are considerable: include poor implementation of policies and plans, weak coordination mechanisms, human resource limitations and a lack of available hygiene promotion budget data. Despite the proven benefits of hand washing with soap, a critical hygiene-related factor in minimising infection, GLAAS 2013/2014 survey data showed that hygiene promotion remains a neglected component of WASH. Additional research to identify the context-specific strategies and inputs required to enhance the effectiveness of hygiene promotion at scale are needed. Improved data collection methods are also necessary to advance the availability and reliability of hygiene-specific information. © 2016 John Wiley & Sons Ltd.

Skin reactions related to hand hygiene and selection of hand hygiene products.

PubMed

Larson, Elaine; Girard, Raphaelle; Pessoa-Silva, Carmem Lucia; Boyce, John; Donaldson, Liam; Pittet, Didier

2006-12-01

In October 2004, The World Health Organization (WHO) launched the World Alliance for Patient Safety. Within the alliance, the first priority of the Global Patient Safety Challenge is to reduce health care-associated infection. A key action within the challenge is to promote hand hygiene in health care globally as well as at the country level through the campaign "Clean Care is Safer Care." As a result, the WHO is developing Guidelines on Hand Hygiene in Health Care, designed to be applicable throughout the world. This paper summarizes one component of the global WHO guidelines related to the impact of hand hygiene on the skin of health care personnel, including a discussion of types of skin reactions associated with hand hygiene, methods to reduce adverse reactions, and factors to consider when selecting hand hygiene products. Health care professionals have a higher prevalence of skin irritation than seen in the general population because of the necessity for frequent hand hygiene during patient care. Ways to minimize adverse effects of hand hygiene include selecting less irritating products, using skin moisturizers, and modifying certain hand hygiene practices such as unnecessary washing. Institutions need to consider several factors when selecting hand hygiene products: dermal tolerance and aesthetic preferences of users as well as practical considerations such as convenience, storage, and costs.

Detection of Entamoeba histolytica by Recombinase Polymerase Amplification.

PubMed

Nair, Gayatri; Rebolledo, Mauricio; White, A Clinton; Crannell, Zachary; Richards-Kortum, R Rebecca; Pinilla, A Elizabeth; Ramírez, Juan David; López, M Consuelo; Castellanos-Gonzalez, Alejandro

2015-09-01

Amebiasis is an important cause of diarrheal disease worldwide and has been associated with childhood malnutrition. Traditional microscopy approaches are neither sensitive nor specific for Entamoeba histolytica. Antigen assays are more specific, but many cases are missed unless tested by molecular methods. Although polymerase chain reaction (PCR) is effective, the need for sophisticated, expensive equipment, infrastructure, and trained personnel limits its usefulness, especially in the resource-limited, endemic areas. Here, we report development of a recombinase polymerase amplification (RPA) method to detect E. histolytica specifically. Using visual detection by lateral flow (LF), the test was highly sensitive and specific and could be performed without additional equipment. The availability of this inexpensive, sensitive, and field-applicable diagnostic test could facilitate rapid diagnosis and treatment of amebiasis in endemic regions. © The American Society of Tropical Medicine and Hygiene.

Maternal BIS Sensitivity, Overprotective Parenting, and Children’s Internalizing Behaviors

PubMed Central

Kiel, Elizabeth J.; Maack, Danielle J.

2012-01-01

Although sensitivity to the Behavioral Inhibition System within Gray’s (1970) reinforcement sensitivity theory relates to individuals’ own depressive and anxious symptomatology, less is known about how parental BIS sensitivity relates to early indicators of internalizing problems in young children. Moreover, the extent to which this parental characteristic relates to parenting behavior, and children’s internalizing problems above and beyond parenting, remains unknown. The current study assessed maternal BIS sensitivity, overprotective parenting, and toddlers’ internalizing behaviors in a sample of 91 mothers while controlling for mothers’ own internalizing symptomatology. Heightened BIS sensitivity related to both overprotective parenting and internalizing behaviors. Overprotective parenting partially mediated the relation between BIS sensitivity and children’s internalizing behaviors, although BIS sensitivity maintained a marginal relation to internalizing behaviors. Maternal BIS sensitivity and toddler internalizing behaviors may represent a shared disposition towards inhibition that is somewhat accounted for by overprotective parenting. PMID:22904590

Global dynamics of avian influenza epidemic models with psychological effect.

PubMed

Liu, Sanhong; Pang, Liuyong; Ruan, Shigui; Zhang, Xinan

2015-01-01

Cross-sectional surveys conducted in Thailand and China after the outbreaks of the avian influenza A H5N1 and H7N9 viruses show a high degree of awareness of human avian influenza in both urban and rural populations, a higher level of proper hygienic practice among urban residents, and in particular a dramatically reduced number of visits to live markets in urban population after the influenza A H7N9 outbreak in China in 2013. In this paper, taking into account the psychological effect toward avian influenza in the human population, a bird-to-human transmission model in which the avian population exhibits saturation effect is constructed. The dynamical behavior of the model is studied by using the basic reproduction number. The results demonstrate that the saturation effect within avian population and the psychological effect in human population cannot change the stability of equilibria but can affect the number of infected humans if the disease is prevalent. Numerical simulations are given to support the theoretical results and sensitivity analyses of the basic reproduction number in terms of model parameters that are performed to seek for effective control measures for avian influenza.

Stimulus properties of inhaled substances

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wood, R.W.

1978-10-01

Inhaled substances can modify behavior by their toxic action, or because they are discriminable events, or because they can support or suppress behavior. They can be used as discriminative stimuli at concentrations above the olfactory threshold. Inhalants can elicit unconditioned reflexes. As aversive stimuli, they can be studied in respondent conditioning experiments (e.g. conditioned suppression), in punishment paradigms, or as negative reinforcers in escape paradigms. Inhalants can also be positive reinforcers; their intoxication properties have engendered patterns of chronic self-administration (solvent abuse). Such stimulus properties should be considered in industrial hygiene and environmental quality decisions. Laboratory techniques to study suchmore » properties abound.« less

Stimulus properties of inhaled substances

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wood, R.W.

1978-01-01

Inhaled substances can modify behavior by their toxic action, or because they are discriminable events, or because they can support or suppress behavior. They can be used as discriminative stimuli at concentrations above the olfactory threshold. Inhalants can elicit unconditioned reflexes. As aversive stimuli, they can be studied in respondent conditioning experiments (e.g. conditioned suppression), in punishment paradigms, or as negative reinforcers in escape paradigms. Inhalants can also be positive reinforcers; their intoxicating properties have engendered patterns of chronic self-administration (solvent abuse). Such stimulus properties should be considered in industrial hygiene and environmental quality decisions. Laboratory techniques to study suchmore » properties abound.« less

Impact of the International Nosocomial Infection Control Consortium (INICC) Multidimensional Hand Hygiene Approach, over 8 years, in 11 cities of Turkey

PubMed Central

Leblebicioglu, Hakan; Koksal, Iftihar; Akan, Özay Arıkan; Özgültekin, Asu; Kendirli, Tanil; Erben, Nurettin; Yalcin, Ata Nevzat; Ulusoy, Sercan; Sirmatel, Fatma; Ozdemir, Davut; Alp, Emine; Yıldızdaş, Dinçer; Esen, Saban; Ulger, Fatma; Dilek, Ahmet; Yilmaz, Hava; Yýlmaz, Gürdal; Kaya, Selçuk; Ulusoy, Hülya; Tulunay, Melek; Oral, Mehmet; Ünal, Necmettin; Turan, Güldem; Akgün, Nur; İnan, Asuman; Ince, Erdal; Karbuz, Adem; Çiftçi, Ergin; Taşyapar, Nevin; Güneş, Melek; Ozgunes, Ilhan; Usluer, Gaye; Turhan, Ozge; Gunay, Nurgul; Gumus, Eylul; Dursun, Oguz; Arda, Bilgin; Bacakoglu, Feza; Cengiz, Mustafa; Yilmaz, Leyla; Geyik, Mehmet Faruk; Şahin, Ahmet; Erdogan, Selvi; Kılıc, Aysegul Ulu; Horoz, Ozden Ozgur

2014-01-01

Aims: To evaluate the effectiveness of the International Nosocomial Infection Control Consortium (INICC) Multidimensional Hand Hygiene Approach in Turkey and analyse predictors of poor hand hygiene compliance. Design: An observational, prospective, interventional, before-and-after study was conducted from August 2003 to August 2011 in 12 intensive care units (ICU) of 12 hospitals in 11 cities. The study was divided into a baseline and a follow-up period and included random 30-minute observations for hand hygiene compliance in ICU. The hand hygiene approach included administrative support, supplies availability, education and training, reminders in the workplace, process surveillance, and performance feedback. Results: We observed 21,145 opportunities for hand hygiene. Overall hand hygiene compliance increased from 28.8% to 91% (95% CI 87.6–93.0, p 0.0001). Multivariate and univariate analyses showed that several variables were significantly associated with poor hand hygiene compliance: males vs. females (39% vs. 48%; 95% CI 0.79–0.84, p 0.0001), ancillary staff vs. physicians (35% vs. 46%, 95% CI 0.73–0.78, p 0.0001), and adult vs. pediatric ICUs (42% vs. 74%, 95% CI 0.54–0.60, p 0.0001). Conclusions: Adherence to hand hygiene was significantly increased with the INICC Hand Hygiene Approach. Specific programmes should be directed to improve hand hygiene in variables found to be predictors of poor hand hygiene compliance. PMID:28989420

An educational intervention to improve hand hygiene compliance in Vietnam.

PubMed

Phan, Hang Thi; Tran, Hang Thi Thuy; Tran, Hanh Thi My; Dinh, Anh Pham Phuong; Ngo, Ha Thanh; Theorell-Haglow, Jenny; Gordon, Christopher J

2018-03-07

Hand hygiene compliance is the basis of infection control programs. In developing countries models to improve hand hygiene compliance to reduce healthcare acquired infections are required. The aim of this study was to determine hand hygiene compliance following an educational program in an obstetric and gynecological hospital in Vietnam. Health care workers from neonatal intensive care, delivery suite and a surgical ward from Hung Vuong Hospital, Ho Chi Minh City, Vietnam undertook a 4-h educational program targeting hand hygiene. Compliance was monitored monthly for six months following the intervention. Hand hygiene knowledge was assessed at baseline and after six months of the study. There were 7124 opportunities over 370 hand hygiene recording sessions with 1531 opportunities at baseline and 1620 at 6 months following the intervention. Hand hygiene compliance increased significantly from baseline across all sites (43.6% [95% Confidence interval CI: 41.1-46.1] to 63% [95% CI: 60.6-65.3]; p < 0.0001). Health care worker hand hygiene compliance increased significantly after intervention (p < 0.0001). There were significant improvements in knowledge scores from baseline to 2 months post educational intervention with mean difference standard deviations (SD): 1.5 (2.5); p < 0.001). A simple educational model was implemented in a Vietnamese hospital that revealed good hand hygiene compliance for an extended period of time. Hand hygiene knowledge increased during the intervention. This hand hygiene model could be used in developing countries were resources are limited.

Comparative study of presurgical hand hygiene with hydroalcoholic solution versus traditional presurgical hand hygiene.

PubMed

López Martín, M Beatriz; Erice Calvo-Sotelo, Alejo

To compare presurgical hand hygiene with hydroalcoholic solution following the WHO protocol with traditional presurgical hand hygiene. Cultures of the hands of surgeons and surgical nurses were performed before and after presurgical hand hygiene and after removing gloves at the end of surgery. Cultures were done in 2different days: the first day after traditional presurgical hand hygiene, and the second day after presurgical hand hygiene with hydroalcoholic solution following the WHO protocol. The duration of the traditional hand hygiene was measured and compared with the duration (3min) of the WHO protocol. The cost of the products used in the traditional technique was compared with the cost of the hydroalcoholic solution used. The variability of the traditional technique was determined by observation. Following presurgical hand hygiene with hydroalcoholic solution, colony-forming units (CFU) were detected in 5 (7.3%) subjects, whereas after traditional presurgical hand hygiene CFU were detected in 14 subjects (20.5%) (p < 0.05). After glove removal, the numbers of CFU were similar. The time employed in hand hygiene with hydroalcoholic solution (3min) was inferior to the time employed in the traditional technique (p < 0.05), its cost was less than half, and there was no variability. Compared with other techniques, presurgical hand hygiene with hydroalcoholic solution significantly decreases CFU, has similar latency time, a lower cost, and saves time. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

Menstrual Hygiene Practices and Sources of Menstrual Hygiene Information among Adolescent Secondary School Girls in Abakaliki Education Zone of Ebonyi State

ERIC Educational Resources Information Center

Ilo, Cajetan I.; Nwimo, Ignatius O.; Onwunaka, Chinagorom

2016-01-01

Menstruation is clouded by socio-cultural restrictions resulting in adolescent girls remaining ignorant of hygienic practices. The study was designed to ascertain the menstrual hygiene practices and sources of menstrual hygiene information among 1200 adolescent secondary school girls, who completed the questionnaire designed for the study. Out of…

Hand hygiene knowledge and practices of nursing students in Singapore.

PubMed

Nasirudeen, A M A; Koh, Josephine W N; Lau, Adeline Lee Chin; Li, Wenjie; Lim, Lay Seng; Ow, Cynthia Yi Xuan

2012-10-01

Hand hygiene is an important means of preventing nosocomial infections. Studies have shown a <50% compliance rate for hand hygiene among health care workers. A hand hygiene survey was administered to nursing students in a tertiary institution in Singapore. The results of this survey strongly indicate that nursing students understand the importance of hand hygiene compliance and perceive clinical internship programs and practical laboratory sessions to be effective methods of hand hygiene education. Copyright © 2012 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

The Sanitation Hygiene Infant Nutrition Efficacy (SHINE) Trial: Rationale, Design, and Methods.

PubMed

Humphrey, Jean H; Jones, Andrew D; Manges, Amee; Mangwadu, Goldberg; Maluccio, John A; Mbuya, Mduduzi N N; Moulton, Lawrence H; Ntozini, Robert; Prendergast, Andrew J; Stoltzfus, Rebecca J; Tielsch, James M

2015-12-15

Child stunting and anemia are intractable public health problems in developing countries and have profound short- and long-term consequences. The Sanitation Hygiene Infant Nutrition Efficacy (SHINE) trial is motivated by the premise that environmental enteric dysfunction (EED) is a major underlying cause of both stunting and anemia, that chronic inflammation is the central characteristic of EED mediating these adverse effects, and that EED is primarily caused by high fecal ingestion due to living in conditions of poor water, sanitation, and hygiene (WASH). SHINE is a proof-of-concept, 2 × 2 factorial, cluster-randomized, community-based trial in 2 rural districts of Zimbabwe that will test the independent and combined effects of protecting babies from fecal ingestion (factor 1, operationalized through a WASH intervention) and optimizing nutritional adequacy of infant diet (factor 2, operationalized through an infant and young child feeding [IYCF] intervention) on length and hemoglobin at 18 months of age. Within SHINE we will measure 2 causal pathways. The program impact pathway comprises the series of processes and behaviors linking implementation of the interventions with the 2 child health primary outcomes; it will be modeled using measures of fidelity of intervention delivery and household uptake of promoted behaviors and practices. We will also measure a range of household and individual characteristics, social interactions, and maternal capabilities for childcare, which we hypothesize will explain heterogeneity along these pathways. The biomedical pathway comprises the infant biologic responses to the WASH and IYCF interventions that ultimately result in attained stature and hemoglobin concentration at 18 months of age; it will be elucidated by measuring biomarkers of intestinal structure and function (inflammation, regeneration, absorption, and permeability); microbial translocation; systemic inflammation; and hormonal determinants of growth and anemia among a subgroup of infants enrolled in an EED substudy. This article describes the rationale, design, and methods underlying the SHINE trial. NCT01824940. © The Author 2015. Published by Oxford University Press for the Infectious Diseases Society of America.

Handwashing: a simple, economical and effective method for preventing nosocomial infections in intensive care units.

PubMed

Akyol, A; Ulusoy, H; Ozen, I

2006-04-01

As most nosocomial infections are thought to be transmitted by the hands of healthcare workers, handwashing is considered to be the single most important intervention to prevent nosocomial infections. However, studies have shown that handwashing practices are poor, especially among medical personnel. This review gives an overview of handwashing in health care and in the community, including some aspects that have attracted little attention, such as hand drying and cultural issues determining hand hygiene behaviour. Hand hygiene is the most effective measure for interrupting the transmission of micro-organisms which cause infection, both in the community and in the healthcare setting. Using hand hygiene as a sole measure to reduce infection is unlikely to be successful when other factors in infection control, such as environmental hygiene, crowding, staffing levels and education, are inadequate. Hand hygiene must be part of an integrated approach to infection control. Compliance with hand hygiene recommendations is poor worldwide. While the techniques involved in hand hygiene are simple, the complex interdependence of factors that determine hand hygiene behaviour makes the study of hand hygiene complex. It is now recognized that improving compliance with hand hygiene recommendations depends on altering human behaviour. Input from behavioural and social sciences is essential when designing studies to investigate compliance. Interventions to increase compliance with hand hygiene practices must be appropriate for different cultural and social needs.

Factors associated with the teaching of sleep hygiene to patients in nursing students.

PubMed

Huang, Chiung-Yu; Liao, Hui-Yen; Chang, En-Ting; Lai, Hui-Ling

2018-01-01

Teaching patients about sleep hygiene is a common practice in nursing. This study investigated the relationships of nursing students' sleep quality, sleep knowledge, and attitudes toward sleep hygiene with the teaching of sleep hygiene to patients with sleep disorders. A descriptive correlational design was adopted to investigate 258 nursing students from 2 nursing schools in different regions of Taiwan. A series of self-developed and standardized questionnaires was used to collect data. Binary logistic regression analysis was used to identify the predictors of nursing students' teaching patients about sleep hygiene. The overall response rate was 92.8%. A total of 63.6% of the participants taught their patients about sleep hygiene. The findings reveal that the participants were generally less knowledgeable about sleep, particularly in the aspect of sleep hygiene. Those with higher sleep quality, more knowledge about sleep, and more positive attitudes toward sleep hygiene were more likely to teach their patients about sleep hygiene. Sleep quality, sleep knowledge, and attitudes toward sleep hygiene were independent predictors of nursing students' teaching patients about sleep hygiene. The study findings suggest that educators and clinical preceptors may develop effective strategies, such as relaxation, to improve nursing students' sleep quality and integrate sleep education into nursing curricula to further advance the students' sleep knowledge in educational programs and practice. Copyright © 2017 Elsevier Ltd. All rights reserved.

Hand Hygiene Adherence Among Health Care Workers at Japanese Hospitals: A Multicenter Observational Study in Japan.

PubMed

Sakihama, Tomoko; Honda, Hitoshi; Saint, Sanjay; Fowler, Karen E; Shimizu, Taro; Kamiya, Toru; Sato, Yumiko; Arakawa, Soichi; Lee, Jong Ja; Iwata, Kentaro; Mihashi, Mutsuko; Tokuda, Yasuharu

2016-03-01

Although proper hand hygiene among health care workers is an important component of efforts to prevent health care-associated infection, there are few data available on adherence to hand hygiene practices in Japan. The aim of this study was to examine hand hygiene adherence at teaching hospitals in Japan. An observational study was conducted from July to November 2011 in 4 units (internal medicine, surgery, intensive care, and/or emergency department) in 4 geographically diverse hospitals (1 university hospital and 3 community teaching hospitals) in Japan. Hand hygiene practice before patient contact was assessed by an external observer. In a total of 3545 health care worker-patient observations, appropriate hand hygiene practice was performed in 677 (overall adherence, 19%; 95% confidence interval, 18%-20%). Subgroup rates of hand hygiene adherence were 15% among physicians and 23% among nurses. The ranges of adherence were 11% to 25% between hospitals and 11% to 31% between units. Adherence of the nurses and the physicians to hand hygiene was correlated within each hospital. There was a trend toward higher hand hygiene adherence in hospitals with infection control nurses, compared with hospitals without them (29% versus 16%). The hand hygiene adherence in Japanese teaching hospitals in our sample was low, even lower than reported mean values from other international studies. Greater adherence to hand hygiene should be encouraged in Japan.

Determinants of hand hygiene compliance in Egypt: building blocks for a communication strategy.

PubMed

Lohiniva, A-L; Bassim, H; Hafez, S; Kamel, E; Ahmed, E; Saeed, T; Talaat, M

2015-10-02

Hand hygiene of health-care staff is one of the most important interventions in reducing transmission of nosocomial infections. This qualitative study aimed to understand the behavioural determinants of hand hygiene in order to develop sustainable interventions to promote hand hygiene in hospitals. Fourteen focus group discussions were conducted with nurses in 2 university hospitals in Egypt. The interviews were tape recorded and transcribed. Thematic analysis was conducted by 2 independent investigators. The findings highlighted that nurses did not perceive the benefits of hand hygiene, and that they linked the need to wash hands to a sense of dirtiness. Knowledge of hand hygiene and related products was limited and preference for water and soap was obvious. Environmental constraints, lack of role models and social control were identified as barriers for compliance with hand hygiene. A multi-faceted hand hygiene strategy was developed based on existing cultural concepts valued by the hospital staff.

The effect of improved hand hygiene on nosocomial MRSA control.

PubMed

Marimuthu, Kalisvar; Pittet, Didier; Harbarth, Stephan

2014-01-01

The purpose of this review is to examine studies that have assessed the association between hand hygiene enhancement and methicillin-resistant Staphylococcus aureus (MRSA) rates and to explore controversies surrounding this association. Many studies have been published confirming the link between improved hand hygiene compliance and reduction in MRSA acquisition and infections, including bacteremia. These studies have also shown the cost-beneficial nature of these programmes. Despite considerable research some issues remain unanswered still, including the temporal relationship between hand hygiene enhancement strategies and decrease in MRSA rates, association between hand hygiene enhancement and MRSA-related surgical site infections, diminishing effect of hand hygiene compliance on MRSA rates after reaching a threshold and the role of instituting contact precautions in the setting of low MRSA rates and sufficient hand hygiene compliance. In conclusion, enhancement of hand hygiene compliance has been shown to reduce MRSA rates; however, some open issues warrant further investigation.

Prevention of the spread of infection--the need for a family-centred approach to hygiene promotion.

PubMed

Bloomfield, S; Exner, M; Fara, G M; Scott, E A

2008-05-29

Infectious diseases circulating in the home and community are a continuing and significant burden on the health and prosperity of the European community. They could, however, be significantly reduced by better standards of hygiene. Across Europe, public health is currently structured such that the separate aspects of hygiene in different settings (food hygiene, personal hygiene, handwashing, pandemic flu preparedness, patient empowerment etc.) are dealt with by separate agencies. If efforts to promote hygiene at community level are to be successful in changing behaviour, we need a concerted family-centred approach to ensure that a basic understanding of infectious disease agents and their mechanisms of spread, together with an understanding of a risk-based approach to hygiene, are promoted as part of the school curriculum and as part of public health campaigns. Alongside this, we also need unambiguous communication with the public on issues such as the hygiene hypothesis and environmental issues.

Efficacy of an extended theory of planned behaviour model for predicting caterers' hand hygiene practices.

PubMed

Clayton, Deborah A; Griffith, Christopher J

2008-04-01

The main aim of this study was to determine the factors which influence caterers' hand hygiene practices using social cognitive theory. One hundred and fifteen food handlers from 29 catering businesses were observed carrying out 31,050 food preparation actions in their workplace. Caterers subsequently completed the Hand Hygiene Instrument (HHI), which ascertained attitudes towards hand hygiene using constructs from the Theory of Planned Behaviour (TPB) and the Health Belief Model. The TPB provided a useful framework for understanding caterers' implementation of hand hygiene practices, explaining 34% of the variance in hand hygiene malpractices (p < 0.05). Five components were identified as significant predictors of hand hygiene malpractices: attitudes, subjective norms, descriptive norms, perceived behavioural control and intention (p < 0.05). Thus, suggesting that hand hygiene practices cannot be improved solely through the provision of information to individuals. Effective interventions may need to focus on changing the organisational food safety culture.

Effects of Low-Altitude Aircraft Overflights on Domestic Turkey Poults

DTIC Science & Technology

1990-06-30

density rearing systems, too much heat, nutritional and mineral deficiencies, and irritation from parasites. If birds pick on one another or scratch...influence of flight noise on mortality and productivity in broiler chickens and in hen behavior," Inaugural Dissertation for Animal Hygiene at the...and were housed in two 2 x 6 m covered chicken wire pens at the experimental site (see Figure 2-4). Originally, they were to have been acclimatized

Habitability during long-duration space missions - Key issues associated with a mission to Mars

NASA Technical Reports Server (NTRS)

Stuster, Jack

1989-01-01

Isolation and confinement conditions similar to those of a long-duration mission to Mars are examined, focusing on 14 behavioral issues with design implications. Consideration is given to sleep, clothing, exercise, medical support, personal hygiene, food preparation, group interaction, habitat aesthetics, outside communications, recreational opportunities, privacy, waste disposal, onboard training, and the microgravity environment. The results are used to develop operational requirements and habitability design guidelines for interplanetary spacecraft.

A persuasive toothbrush to enhance oral hygiene adherence.

PubMed

Walji, Muhammad F; Coker, Ololade; Valenza, John A; Henson, Harold; Warren-Morris, Donna; Zhong, Lin

2008-11-06

In this research we propose that a real-time wireless monitoring and reminder system can assist patients in maintaining optimal oral health. We provide a conceptual framework that incorporates both the behavioral and technical aspects of the proposed system. Further we present preliminary results of a feasibility experiment of modifying an inexpensive electric toothbrush by attaching an accelerometer and determining the ability to track motion and time by wirelessly transmitting data via Bluetooth technology.

Use of hand-held computers to determine the relative contribution of different cognitive, attitudinal, social, and organizational factors on health care workers' decision to decontaminate hands.

PubMed

Lee, Karen; Burnett, Emma; Morrison, Kenny; Ricketts, Ian

2014-02-01

Observational and survey methods have limitations in measuring hand hygiene behavior. The ability of a personal digital assistant to anonymously gather data at the point of decision making could potentially address these. Participants were provided with a personal digital assistant to be used for three 2-hour periods and asked to rate influential factors of the Health Belief Model (HBM). Participants were also required to enter what they thought they should do and what they actually did. A total of 741 hand hygiene opportunities was recorded. All HBM constructs were higher for hand hygiene opportunities where there was compliance versus noncompliance, with a significant difference for patient pressure, my risk, perceived benefits, perceived seriousness, and availability of good facilities. Only 20% of doctors, 28% of nurses, and 66% of physiotherapists always did what they thought they should. There was no correlation between self-reported and actual compliance. The HBM appeared to be a useful theoretical framework. Surprisingly, participants rated their compliance as high despite having recorded instances where they did not do what they thought they should do. This suggests that staff may have a different definition of compliance than strict observation of the guidelines. Copyright © 2014 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

Dental erosion prevalence and associated risk indicators among preschool children in Athens, Greece.

PubMed

Mantonanaki, Magdalini; Koletsi-Kounari, Haroula; Mamai-Homata, Eleni; Papaioannou, William

2013-03-01

The aims of the study were to investigate dental erosion prevalence, distribution and severity in Greek preschool children attending public kindergartens in the prefecture of Attica, Greece and to determine the effect of dental caries, oral hygiene level, socio-economic factors, dental behavior, erosion related medication and chronic illness. A random and stratified sample of 605 Greek preschool children was clinically examined for dental erosion using the Basic Erosive Wear Examination Index (ΒΕWE). Dental caries (dmfs) and Simplified Debris Index were also recorded. The data concerning possible risk indicators were derived by a questionnaire. Zero-inflated Poisson regression was generated to test the predictive effects of the independent variables on dental erosion. The prevalence of dental erosion was 78.8 %, and the mean and SE of BEWE index was 3.64 ± 0.15. High monthly family income was positively related to ΒΕWE cumulative scores [RR = 1.204 (1.016-1.427)], while high maternal education level [RR = 0.872 (0.771-0.986)] and poor oral hygiene level [DI-s, RR = 0.584 (0.450-0.756)] showed a negative association. Dental erosion is a common oral disease in Greek preschool children in Attica, related to oral hygiene and socio-economic factors. Programs aimed at erosion prevention should begin at an early age for all children.

Effect of preventive dentistry training program for caregivers in community facilities on caregiver and client behavior and client oral hygiene.

PubMed

Glassman, Paul; Miller, Christine Ernst

2006-01-01

The influx of persons with developmental disabilities into community-based programs has required the development, expansion and improved integration of community-based services. The role of caregivers in these community settings has become pivotal. However, with regard to daily activities, oral hygiene is often a low priority. Few attempts have been made to study caregiver participation in oral disease prevention and practices. This study evaluated the effects of an indirect training program, where caregivers were trained but the ultimate effects were demonstrated in adult clients. In addition, these effects were demonstrated in community care settings. A multiple baseline design, across three group homes, included 11 adult clients with developmental disabilities. This study evaluated the effects of training, instruction to use training and coaching on the presence of caregivers during oral hygiene sessions, the duration of toothbrushing and plaque scores of the clients. The results of this investigation demonstrated that there was an increase in caregiver presence and duration of brushing with a concurrent decrease in plaque scores. Caregivers responding to social validation questionnaires believed that 8 out of 11 clients had increased skills. This study demonstrates that caregiver training, combined with specific instructions to use training information and coaching of caregivers, can have a positive impact on the oral health of individuals with developmental disabilities living in community settings.

Clothing and personal hygiene

NASA Technical Reports Server (NTRS)

Finogenov, A. M.; Azhayev, A. N.; Kaliberdin, G. V.

1975-01-01

The biomedical maintenance of astronauts is discussed in terms of personal hygiene. Principal characteristics and general requirements are described which must be followed in perfecting a system of hygienic practices and in devising means to maintain personal hygiene, flight clothing, underwear, bedding, and medical-domestic equipment for manned space flights of varying durations. Factors discussed include: disposable clothing, thermal protection, oral hygiene, cleansing of the skin, and grooming of the hair.

Hygiene perception changes during the influenza A H1N1 pandemic in Germany: incorporating the results of two cross-sectional telephone surveys 2008-2009.

PubMed

Meilicke, Gerald; Riedmann, Klaus; Biederbick, Walter; Müller, Ute; Wierer, Traugott; Bartels, Cornelius

2013-10-16

The federal campaign Wir gegen Viren [Us against viruses] promoted hygiene in Germany during the influenza A H1N1 pandemic in 2009. The intervention aimed to encourage people to protect themselves against respiratory infections by simple means of hygiene behaviour. Quantitative research was carried out to outline changes in hygiene perception of the population over time, and to find out whether the potential hygiene perception changes were consistent to the federal campaign about hygiene or not. To determine changes in the hygiene perception of the population, two cross-sectional telephone surveys were held, each one with n = 2006 participants. The initial survey was carried out before the influenza A H1N1 pandemic in calendar week 49-51 in 2008 and the second in week 48 in 2009 directly after the peak of the pandemic in Germany. The questionnaire contained indicators about perceived hand hygiene efficacy, preference for coughing into the sleeve, propensity for presenteeism while showing symptoms of a cold and acceptance of hygiene masks. The proportion of people who perceive the efficacy of hand washing as "very good" increased significantly from 50.9% in 2008 to 61.1% in 2009. The proportion of people who perceive coughing into the sleeve as the best way to cough increased even more dramatically from 4.8% in 2008 to 38.3% in 2009. In contrast the propensity for presenteeism decreased significantly: The proportion of people who state that they always report to work while they show symptoms of a cold decreased from 50.8% in 2008 to 40.9% in 2009. Acceptance of hygiene masks has not changed significantly from 2008 to 2009. The results revealed changes in hygiene perception during influenza A H1N1 pandemic in Germany. The changes we found are in accordance with the hygiene recommendations given by the federal campaign Wir gegen Viren [Us against viruses]. Results can constitute a practical benchmark for future research about hygiene perception and hygiene promotion for adults. A pivotal question is: does the increase in hygiene perception persist after the pandemic has ceased?

Development and Validation of a Quantitative Measure of Adaptive Behaviors in Women With Pelvic Floor Disorders.

PubMed

Wei, John T; Dunn, Rodney; Nygaard, Ingrid; Burgio, Kathryn; Lukacz, Emily S; Markland, Alayne; Wren, Patricia A; Brubaker, Linda; Barber, Matthew D; Jelovsek, J Eric; Spino, Cathie; Meikle, Susie; Janz, Nancy

To establish validity for the Pelvic Floor Disorders Network (PFDN) self-administered Adaptive Behavior Index (ABI) and to assess whether ABI assesses known discordance between severity of pelvic floor symptoms and self-reported bother. In addition to the ABI questionnaire, participants in 1 of 6 Pelvic Floor Disorders Network trials completed condition-specific measures of pretreatment symptom severity (including Pelvic Floor Distress Inventory; PFDI) and health-related quality of life (Pelvic Floor Impact Questionnaire; PFIQ). The final survey was developed from an iterative process using subject and expert endorsement, factor analyses, and response distributions. Domains were created using a development cohort (n = 304 women), reliability and validity were established using a validation cohort (n = 596 women), and test-retest reliability was assessed (n = 111 women). Factor analyses supported an 11-item avoidance domain and a 6-item hygiene domain. Cronbach' alphas were 0.88 and 0.68, respectively. Test-retest reliability was 0.84 for both domains. Construct validity was demonstrated in correlations between the ABI domains and baseline PFDI and PFIQ (r values, 0.43-0.79 with all P values <0.0001). Moreover, the ABI accounted for 8% to 26% of unexplained variance between the symptoms severity measure and the impact on health related quality of life. After treatment, avoidance domain scores improved for urinary and fecal incontinence groups and hygiene scores improved for the fecal incontinence group. The ABI is a reliable and valid measure in women with pelvic floor disorders. Adaptive behaviors account in part for discordance between pelvic floor symptom severity and bother.

A Bio-Economic Case Study of Canadian Honey Bee (Hymenoptera: Apidae) Colonies: Marker-Assisted Selection (MAS) in Queen Breeding Affects Beekeeper Profits

PubMed Central

Baylis, Kathy; Hoover, Shelley E.; Currie, Rob W.; Melathopoulos, Andony P.; Pernal, Stephen F.; Foster, Leonard J.; Guarna, M. Marta

2017-01-01

Abstract Over the past decade in North America and Europe, winter losses of honey bee (Hymenoptera: Apidae) colonies have increased dramatically. Scientific consensus attributes these losses to multifactorial causes including altered parasite and pathogen profiles, lack of proper nutrition due to agricultural monocultures, exposure to pesticides, management, and weather. One method to reduce colony loss and increase productivity is through selective breeding of queens to produce disease-, pathogen-, and mite-resistant stock. Historically, the only method for identifying desirable traits in honey bees to improve breeding was through observation of bee behavior. A team of Canadian scientists have recently identified markers in bee antennae that correspond to behavioral traits in bees and can be tested for in a laboratory. These scientists have demonstrated that this marker-assisted selection (MAS) can be used to produce hygienic, pathogen-resistant honey bee colonies. Based on this research, we present a beekeeping case study where a beekeeper’s profit function is used to evaluate the economic impact of adopting colonies selected for hygienic behavior using MAS into an apiary. Our results show a net profit gain from an MAS colony of between 2% and 5% when Varroa mites are effectively treated. In the case of ineffective treatment, MAS generates a net profit benefit of between 9% and 96% depending on the Varroa load. When a Varroa mite population has developed some treatment resistance, we show that MAS colonies generate a net profit gain of between 8% and 112% depending on the Varroa load and degree of treatment resistance. PMID:28334400

Corpse Management in Social Insects

PubMed Central

Sun, Qian; Zhou, Xuguo

2013-01-01

Undertaking behavior is an essential adaptation to social life that is critical for colony hygiene in enclosed nests. Social insects dispose of dead individuals in various fashions to prevent further contact between corpses and living members in a colony. Focusing on three groups of eusocial insects (bees, ants, and termites) in two phylogenetically distant orders (Hymenoptera and Isoptera), we review mechanisms of death recognition, convergent and divergent behavioral responses toward dead individuals, and undertaking task allocation from the perspective of division of labor. Distinctly different solutions (e.g., corpse removal, burial and cannibalism) have evolved, independently, in the holometabolous hymenopterans and hemimetabolous isopterans toward the same problem of corpse management. In addition, issues which can lead to a better understanding of the roles that undertaking behavior has played in the evolution of eusociality are discussed. PMID:23569436

Implementation and Impact of an Automated Group Monitoring and Feedback System to Promote Hand Hygiene Among Health Care Personnel

PubMed Central

Conway, Laurie J.; Riley, Linda; Saiman, Lisa; Cohen, Bevin; Alper, Paul; Larson, Elaine L.

2015-01-01

Article-at-a-Glance Background Despite substantial evidence to support the effectiveness of hand hygiene for preventing health care–associated infections, hand hygiene practice is often inadequate. Hand hygiene product dispensers that can electronically capture hand hygiene events have the potential to improve hand hygiene performance. A study on an automated group monitoring and feedback system was implemented from January 2012 through March 2013 at a 140-bed community hospital. Methods An electronic system that monitors the use of sanitizer and soap but does not identify individual health care personnel was used to calculate hand hygiene events per patient-hour for each of eight inpatient units and hand hygiene events per patient-visit for the six outpatient units. Hand hygiene was monitored but feedback was not provided during a six-month baseline period and three-month rollout period. During the rollout, focus groups were conducted to determine preferences for feedback frequency and format. During the six-month intervention period, graphical reports were e-mailed monthly to all managers and administrators, and focus groups were repeated. Results After the feedback began, hand hygiene increased on average by 0.17 events/patient-hour in inpatient units (interquartile range = 0.14, p = .008). In outpatient units, hand hygiene performance did not change significantly. A variety of challenges were encountered, including obtaining accurate census and staffing data, engendering confidence in the system, disseminating information in the reports, and using the data to drive improvement. Conclusions Feedback via an automated system was associated with improved hand hygiene performance in the short term. PMID:25252389

Healthcare worker and family caregiver hand hygiene in Bangladeshi healthcare facilities: results from the Bangladesh National Hygiene Baseline Survey

PubMed Central

Horng, L.M.; Unicomb, L.; Alam, M.-U.; Halder, A.K.; Shoab, A.K.; Ghosh, P.K.; Opel, A.; Islam, M.K.; Luby, S.P.

2017-01-01

SUMMARY Background Healthcare facility hand hygiene impacts patient care, healthcare worker safety, and infection control, but low-income countries have few data to guide interventions. Aim To conduct a nationally representative survey of hand hygiene infrastructure and behaviour in Bangladeshi healthcare facilities to establish baseline data to aid policy. Methods The 2013 Bangladesh National Hygiene Baseline Survey examined water, sanitation, and hand hygiene across households, schools, restaurants and food vendors, traditional birth attendants, and healthcare facilities. We used probability proportional to size sampling to select 100 rural and urban population clusters, and then surveyed hand hygiene infrastructure in 875 inpatient healthcare facilities, observing behaviour in 100 facilities. Findings More than 96% of facilities had ‘improved’ water sources, but environmental contamination occurred frequently around water sources. Soap was available at 78–92% of handwashing locations for doctors and nurses, but just 4–30% for patients and family. Only 2% of 4676 hand hygiene opportunities resulted in recommended actions: using alcohol sanitizer or washing both hands with soap, then drying by air or clean cloth. Healthcare workers performed recommended hand hygiene in 9% of 919 opportunities: more after patient contact (26%) than before (11%). Family caregivers frequently washed hands with only water (48% of 2751 opportunities), but with little soap (3%). Conclusion Healthcare workers had more access to hand hygiene materials and performed better hand hygiene than family, but still had low adherence. Increasing hand hygiene materials and behaviour could improve infection control in Bangladeshi health-care facilities. PMID:27665311

Implementation and impact of an automated group monitoring and feedback system to promote hand hygiene among health care personnel.

PubMed

Conway, Laurie J; Riley, Linda; Saiman, Lisa; Cohen, Bevin; Alper, Paul; Larson, Elaine L

2014-09-01

Despite substantial evidence to support the effectiveness of hand hygiene for preventing health care-associated infections, hand hygiene practice is often inadequate. Hand hygiene product dispensers that can electronically capture hand hygiene events have the potential to improve hand hygiene performance. A study on an automated group monitoring and feedback system was implemented from January 2012 through March 2013 at a 140-bed community hospital. An electronic system that monitors the use of sanitizer and soap but does not identify individual health care personnel was used to calculate hand hygiene events per patient-hour for each of eight inpatient units and hand hygiene events per patient-visit for the six outpatient units. Hand hygiene was monitored but feedback was not provided during a six-month baseline period and three-month rollout period. During the rollout, focus groups were conducted to determine preferences for feedback frequency and format. During the six-month intervention period, graphical reports were e-mailed monthly to all managers and administrators, and focus groups were repeated. After the feedback began, hand hygiene increased on average by 0.17 events/patient-hour in inpatient units (interquartile range = 0.14, p = .008). In outpatient units, hand hygiene performance did not change significantly. A variety of challenges were encountered, including obtaining accurate census and staffing data, engendering confidence in the system, disseminating information in the reports, and using the data to drive improvement. Feedback via an automated system was associated with improved hand hygiene performance in the short-term.

Mental hygiene in early Francoism: from racial hygiene to the prevention of mental illness (1939-1960).

PubMed

Campos, Ricardo; Novella, Enric

In this paper, we study the ideological bases of mental hygiene, understood as racial and moral hygiene, during the first years of Franco's regime and their evolution until 1960. First, we discuss the conceptualization of mental hygiene in the 1940s and its role as a tool for the legitimization of dictatorship, revealing the involvement of orthodox Catholicism and its links with moral and racial hygiene. Second, we assess the transformation of mental hygiene during the 1950s towards modernization and a stronger linkage with the dominant trends of contemporary psychiatry without ever leaving the ideological background of Catholicism. For this purpose, we will focus on analysis of the activities of the Mental Hygiene Week held in Barcelona in 1954 and on the creation in 1955 of the National Board of Psychiatric Care, which took on mental hygiene as one of its functions. This paper shows the close relationship of mental hygiene during the early years of Francoism with the political principles of the Dictatorship. The 1940s witnessed the deployment of a harsh discourse in which mental hygiene was a tool for the (moral and spiritual) education of the Spanish people in the political principles of the "New State", pathologizing political dissent and ideologically purifying the country. In the 1950s, Francoist mental hygiene underwent a process of aggiornamento marked by international political events following the defeat of fascism in World War II, advancing a project for (authoritarian) modernization in an international context already directed towards mental health.

Healthcare worker and family caregiver hand hygiene in Bangladeshi healthcare facilities: results from the Bangladesh National Hygiene Baseline Survey.

PubMed

Horng, L M; Unicomb, L; Alam, M-U; Halder, A K; Shoab, A K; Ghosh, P K; Opel, A; Islam, M K; Luby, S P

2016-11-01

Healthcare facility hand hygiene impacts patient care, healthcare worker safety, and infection control, but low-income countries have few data to guide interventions. To conduct a nationally representative survey of hand hygiene infrastructure and behaviour in Bangladeshi healthcare facilities to establish baseline data to aid policy. The 2013 Bangladesh National Hygiene Baseline Survey examined water, sanitation, and hand hygiene across households, schools, restaurants and food vendors, traditional birth attendants, and healthcare facilities. We used probability proportional to size sampling to select 100 rural and urban population clusters, and then surveyed hand hygiene infrastructure in 875 inpatient healthcare facilities, observing behaviour in 100 facilities. More than 96% of facilities had 'improved' water sources, but environmental contamination occurred frequently around water sources. Soap was available at 78-92% of handwashing locations for doctors and nurses, but just 4-30% for patients and family. Only 2% of 4676 hand hygiene opportunities resulted in recommended actions: using alcohol sanitizer or washing both hands with soap, then drying by air or clean cloth. Healthcare workers performed recommended hand hygiene in 9% of 919 opportunities: more after patient contact (26%) than before (11%). Family caregivers frequently washed hands with only water (48% of 2751 opportunities), but with little soap (3%). Healthcare workers had more access to hand hygiene materials and performed better hand hygiene than family, but still had low adherence. Increasing hand hygiene materials and behaviour could improve infection control in Bangladeshi healthcare facilities. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Oral Hygiene and Dietary Habits in Adolescents with Fixed Orthodontic Appliances: A Cross-sectional Study.

PubMed

Azaripour, Adriano; Willershausen, Ines; Hassan, Muhamed; Ebenezer, Supriya; Willershausen, Brita

2016-03-01

Fixed orthodontic appliances (FOAs) may cause a temporary deterioration of oral hygiene with corresponding gingival inflammatory changes. Optimal oral hygiene and dietary changes are essential in order to avoid periodontal inflammation. The present study investigates to what extent the recommendations made by the orthodontist are followed by young patients. A total of 67 adolescent patients with FOA were examined and interviewed. The control group consisted of 70 patients of the same age who had not undergone any orthodontic treatment. A specific questionnaire (assessing dietary habits, oral hygiene measures) was used and comprehensive oral findings along with oral hygiene status were evaluated. The analysis of the data showed that despite intensive oral hygiene and dietary advice in the patients with FOA, there was no change in diet or oral hygiene habits. There were significantly higher signs of gingival inflammation and amount of dental plaque in FOA patients. Nutritional recommendations and oral hygiene measures for young people with FOA were not adequately enforced. The findings indicate that frequent recalls should be scheduled with repeated reinforcement of oral hygiene and dietary modifications in FOA patients.

Impact of INICC Multidimensional Hand Hygiene Approach in ICUs in Four Cities in Argentina.

PubMed

Rosenthal, Victor D; Viegas, Mónica; Sztokhamer, Daniel; Benchetrit, Guillermo; Santoro, Beatriz; Lastra, Carlos Esteban; Romani, Adriana; Di Núbila, Beatriz Marta Alicia; Lanzetta, Diana; Fernández, Leonardo J; Rossetti, María Adelaida; Migazzi, Claudia; Barolin, Clarisa; Martínez, Estela; Bonaventura, Claudio; Caridi, Maria de Los Ángeles; Messina, Adriana; Ricci, Beatriz; Soroka, Luisa C; Frías, María Laura

2015-01-01

We evaluated the impact of the International Nosocomial Infection Control Consortium multidimensional approach to hand hygiene in 11 intensive care units in 4 cities in Argentina and analyzed predictors of poor hand hygiene compliance. We had a baseline period and a follow-up period. We observed 21 100 hand hygiene opportunities. Hand hygiene compliance increased from 28.3% to 64.8% (P = .0001). Males versus females (56.8% vs 66.4%; P < .001) and physicians versus nurses (46.6% vs 67.8%; P < .001) were significantly associated with poor hand hygiene compliance.

Plaque and gingivitis in the elderly: a randomized, single-blind clinical trial on the outcome of intensified mechanical or antibacterial oral hygiene measures.

PubMed

Schiffner, Ulrich; Bahr, Mathias; Effenberger, Susanne

2007-12-01

To study the outcome of intensified mechanical oral hygiene compared with the effect of an adjunctive antibacterial mouth rinse on plaque and gingivitis in elderly people. In a randomized, single-blind, 6-month controlled clinical study, 106 subjects, 55 years or older, were divided into four groups: (I) Participants were instructed on improved mechanical oral hygiene, including interdental hygiene; (II) subjects used an antibacterial mouth rinse containing amine and stannous fluoride in addition to their usual oral hygiene practices; (III) both intensive mechanical and antibacterial measures were combined; and (IV) a control group with no specific regimen. Gingivitis and plaque were examined. After 6 months, both plaque and gingivitis scores were significantly lower than at baseline in all groups. Reductions in gingivitis differed significantly between the control group and all other groups but not between the three intervention groups. Only groups with improved mechanical oral hygiene showed significant improvements in plaque scores compared with control. Intensive mechanical oral hygiene resulted in greater plaque reduction than the combination of an antibacterial rinse and usual oral hygiene procedures. Gingivitis was reduced by both intensive oral hygiene and use of the amine/stannous fluoride rinse. Combining intensive mechanical oral hygiene with the antibacterial rinse did not result in further gingivitis reduction.

The relationship between hand hygiene and health care-associated infection: it’s complicated

PubMed Central

McLaws, Mary-Louise

2015-01-01

The reasoning that improved hand hygiene compliance contributes to the prevention of health care-associated infections is widely accepted. It is also accepted that high hand hygiene alone cannot impact formidable risk factors, such as older age, immunosuppression, admission to the intensive care unit, longer length of stay, and indwelling devices. When hand hygiene interventions are concurrently undertaken with other routine or special preventive strategies, there is a potential for these concurrent strategies to confound the effect of the hand hygiene program. The result may be an overestimation of the hand hygiene intervention unless the design of the intervention or analysis controls the effect of the potential confounders. Other epidemiologic principles that may also impact the result of a hand hygiene program include failure to consider measurement error of the content of the hand hygiene program and the measurement error of compliance. Some epidemiological errors in hand hygiene programs aimed at reducing health care-associated infections are inherent and not easily controlled. Nevertheless, the inadvertent omission by authors to report these common epidemiological errors, including concurrent infection prevention strategies, suggests to readers that the effect of hand hygiene is greater than the sum of all infection prevention strategies. Worse still, this omission does not assist evidence-based practice. PMID:25678805

The role of sleep hygiene in promoting public health: A review of empirical evidence.

PubMed

Irish, Leah A; Kline, Christopher E; Gunn, Heather E; Buysse, Daniel J; Hall, Martica H

2015-08-01

The ineffectiveness of sleep hygiene as a treatment in clinical sleep medicine has raised some interesting questions. If it is known that, individually, each specific component of sleep hygiene is related to sleep, why wouldn't addressing multiple individual components (i.e., sleep hygiene education) improve sleep? Is there still a use for sleep hygiene? Global public health concern over sleep has increased demand for sleep promotion strategies accessible to the population. However, the extent to which sleep hygiene strategies apply outside clinical settings is not well known. The present review sought to evaluate the empirical evidence for sleep hygiene recommendations regarding exercise, stress management, noise, sleep timing, and avoidance of caffeine, nicotine, alcohol, and daytime napping, with a particular emphasis on their public health utility. Thus, our review is not intended to be exhaustive regarding the clinical application of these techniques, but rather to focus on broader applications. Overall, though epidemiologic and experimental research generally supported an association between individual sleep hygiene recommendations and nocturnal sleep, the direct effects of individual recommendations on sleep remains largely untested in the general population. Suggestions for clarification of sleep hygiene recommendations and considerations for the use of sleep hygiene in nonclinical populations are discussed. Copyright © 2014 Elsevier Ltd. All rights reserved.

Interventions to improve patient hand hygiene: a systematic review.

PubMed

Srigley, J A; Furness, C D; Gardam, M

2016-09-01

Nosocomial pathogens may be acquired by patients via their own unclean hands, but there has been relatively little emphasis on patient hand hygiene as a tool for preventing healthcare-associated infections (HCAIs). The aim of this systematic review was to determine the efficacy of patient hand hygiene interventions in reducing HCAIs and improving patient hand hygiene rates compared to usual care. Electronic databases and grey literature were searched to August 2014. Experimental and quasi-experimental studies were included if they evaluated a patient hand hygiene intervention conducted in an acute or chronic healthcare facility and included HCAI incidence and/or patient hand hygiene rates as an outcome. All steps were performed independently by two investigators. Ten studies were included, most of which were uncontrolled before-after studies (N=8). The majority of interventions (N=7) were multi-modal, with components similar to healthcare worker hand hygiene programmes, including education, reminders, audit and feedback, and provision of hand hygiene products. Six studies reported HCAI outcomes and four studies assessed patient hand hygiene rates; all demonstrated improvements but were at moderate to high risk of bias. In conclusion, interventions to improve patient hand hygiene may reduce the incidence of HCAIs and improve hand hygiene rates, but the quality of evidence is low. Future studies should use stronger designs and be more selective in their choice of outcomes. Copyright © 2016 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

Role of a multimodal educational strategy on health care workers' handwashing.

PubMed

Watson, Jo Andrea

2016-04-01

Good hand hygiene is the single most important strategy used to prevent health care-associated infections (HAIs); however, health care workers' (HCWs') hand hygiene compliance rates range between 25% and 51%. This study aims to determine if a multimodal strategy using the World Health Organization's (WHO's) My 5 Moments for Hand Hygiene methodology increases HCWs' compliance with handwashing and awareness of the importance of good hand hygiene in the prevention of HAIs. A quasi-experimental, 1-group pre-post survey design was used to test awareness and knowledge. A simple interrupted time series methodology at baseline and 3 months was used to monitor hand hygiene compliance. Overall, HCWs' hand hygiene compliance increased from 51.3% to 98.6%, with an odds ratio of 71.10. The pre-post survey demonstrated HCWs were aware and knowledgeable of the importance of good hand hygiene. Eight postsurvey questions focusing on the strategies used to promote hand hygiene demonstrated statistical significance using a 1-sample t test, with P values ranging from .000-.024. A multimodal approach using the WHO's My 5 Moments for Hand Hygiene does increase HCWs' hand hygiene compliance and awareness and knowledge of the importance of hand hygiene in the prevention of HAIs. Using this approach can produce a positive social change by reducing preventable disease and decreasing HAIs not only within a facility but also in the community. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

A discourse on the nature of dental hygiene knowledge and knowing.

PubMed

Cobban, S J; Edgington, E M; Myrick, F; Keenan, L

2009-02-01

Historically, dental hygiene has adopted theory and research from other health disciplines, without adequately modifying these concepts to reflect the unique dental hygiene practice context, leaving dental hygiene's research and theory base underdeveloped. Dental hygiene has yet to articulate its epistemological assumptions--the nature, scope and object of dental hygiene knowledge--or to fully describe the patterns of knowing that are brought to practice. This paper uses a method of inquiry from philosophy to begin the discourse about dental hygiene ways of knowing. In nursing, Carper identified four fundamental patterns of knowing: empirics or the science of nursing; aesthetics or the art of nursing; personal knowledge and ethical or moral knowledge. These patterns were used to explore this concept within dental hygiene. There is more to the nature of dental hygiene knowledge and knowing than rote application of technique-related or research-based information in practice, including judgements about when and how to use different types of information that are used. Currently, empirical forms of knowledge seem to be disproportionately valued, yet evidence was found for all of Carper's four patterns of knowing. Carper's work on patterns of knowing in nursing provided a useful framework to initiate the discourse on ways of knowing in dental hygiene. These results are submitted for others to challenge, refine and extend, for continuing the discussion. Dental hygiene leaders and scholars need to engage in discourse about extending the epistemological assumptions to reflect reality.

[Hygiene practices for patients with HIV/AIDS].

PubMed

da Cunha, Gilmara Holanda; de Araujo, Thelma Leite; Lima, Francisca Elisângela Teixeira; Cavalcante, Tahissa Frota; Galvão, Marli Teresinha Gimeniz

2014-09-01

The objective of this study was to analyze the scientific production on health interventions related to hygiene for adults with HIV/AIDS. An integrative literature review was performed using six databases in June 2013. The descriptors AIDS and Hygiene were used, in Portuguese, English or Spanish. A total of 682 articles were found and 16 were selected. Personal hygiene practices were identified, such as hand washing, showers, tooth brushing and quitting smoking. Food hygiene practices involved washing food and kitchen utensils, using treated water, conserving and cooking food. Environmental hygiene took into account raising domestic animals, control of disease vectors, household cleanliness, waste disposal and basic sanitation. In conclusion, these specific hygiene interventions can be applied to the general population and, especially, to people with HIV/AIDS, due to immunosuppression.

Education About Dental Hygienists' Roles in Public Dental Prevention Programs: Dental and Dental Hygiene Students' and Faculty Members' and Dental Hygienists' Perspectives.

PubMed

Pervez, Anushey; Kinney, Janet S; Gwozdek, Anne; Farrell, Christine M; Inglehart, Marita R

2016-09-01

In 2005, Public Act No. 161 (PA 161) was passed in Michigan, allowing dental hygienists to practice in approved public dental prevention programs to provide services for underserved populations while utilizing a collaborative agreement with a supervising dentist. The aims of this study were to assess how well dental and dental hygiene students and faculty members and practicing dental hygienists have been educated about PA 161, what attitudes and knowledge about the act they have, and how interested they are in additional education about it. University of Michigan dental and dental hygiene students and faculty members, students in other Michigan dental hygiene programs, and dental hygienists in the state were surveyed. Respondents (response rate) were 160 dental students (50%), 63 dental hygiene students (82%), 30 dental faculty members (26%), and 12 dental hygiene faculty members (52%) at the University of Michigan; 143 dental hygiene students in other programs (20%); and 95 members of the Michigan Dental Hygienists' Association (10%). The results showed that the dental students were less educated about PA 161 than the dental hygiene students, and the dental faculty members were less informed than the dental hygiene faculty members and dental hygienists. Responding dental hygiene faculty members and dental hygienists had more positive attitudes about PA 161 than did the students and dental faculty members. Most of the dental hygiene faculty members and dental hygienists knew a person providing services in a PA 161 program. Most dental hygiene students, faculty members, and dental hygienists wanted more education about PA 161. Overall, the better educated about the program the respondents were, the more positive their attitudes, and the more interested they were in learning more.

Hygiene and sanitation among ethnic minorities in Northern Vietnam: does government promotion match community priorities?

PubMed

Rheinländer, Thilde; Samuelsen, Helle; Dalsgaard, Anders; Konradsen, Flemming

2010-09-01

Improving sanitation and hygiene to prevent infectious diseases is of high priority in developing countries. This study attempts to gain in-depth understanding of hygiene and sanitation perceptions and practices among four Ethnic Minority Groups (EMGs) in a rural area of northern Vietnam. It is based on extensive participatory observations in 4 villages and 20 case households over a period of six months (May-October 2008). In addition, 10 key informants and 60 household-members were interviewed and 4 focus group discussions conducted. The study found that among the four selected EMGs the cultural perceptions of hygiene and sanitation which inform everyday hygiene practices did not differ substantially and were similar to hygiene explanations found in the rural majority population elsewhere in Vietnam. However, the difficult living conditions, particularly in highland communities, reinforce a sense of marginalization among the EMGs, which had great impact on how they perceive and respond to government sanitation interventions. The enclosed latrines promoted by authorities are met with reluctance by the EMGs due to cultural perceptions of the body as permeable and therefore, vulnerable to 'dirty air' such as bad smells from human faeces. In addition, the prioritization of specific sanitation hardware solutions by the central government aimed at increasing coverage creates expectations and dependency among the EMGs that hygiene 'comes from the outside society', resulting in low levels of community initiated actions. Based on these findings, we suggest that future hygiene promotion strategies aim for a closer match between community priorities and government hygiene policies, e.g. by allowing for a larger diversity of low-cost sanitation solutions. Scaling up participatory community-based hygiene promotion is also recommended to curb dependency and spark initiatives in ethnic minority communities. Finally, interventions should focus on hygiene "software"--promoting hygiene behaviour changes known to effectively prevent hygiene related diseases. Copyright (c) 2010 Elsevier Ltd. All rights reserved.

Teaching minority children hygiene: investigating hygiene education in kindergartens and homes of ethnic minority children in northern Vietnam.

PubMed

Rheinländer, Thilde; Samuelsen, Helle; Dalsgaard, Anders; Konradsen, Flemming

2015-01-01

Ethnic minority children in Vietnam experience high levels of hygiene- and sanitation-related diseases. Improving hygiene for minority children is therefore vital for improving child health. The study objective was to investigate how kindergarten and home environments influence the learning of hygiene of pre-school ethnic minority children in rural Vietnam. Eight months of ethnographic field studies were conducted among four ethnic minority groups living in highland and lowland communities in northern Vietnam. Data included participant observation in four kindergartens and 20 homes of pre-school children, together with 67 semi-structured interviews with caregivers and five kindergarten staff. Thematic analysis was applied and concepts of social learning provided inputs to the analysis. This study showed that poor living conditions with lack of basic sanitation infrastructures were important barriers for the implementation of safe home child hygiene. Furthermore, the everyday life of highland villages, with parents working away from the households resulted in little daily adult supervision of safe child hygiene practices. While kindergartens were identified as potentially important institutions for improving child hygiene education, essential and well-functioning hygiene infrastructures were lacking. Also, hygiene teaching relied on theoretical and non-practice-based learning styles, which did not facilitate hygiene behaviour change in small children. Minority children were further disadvantaged as teaching was only provided in non-minority language. Kindergartens can be important institutions for the promotion of safe hygiene practices among children, but they must invest in the maintenance of hygiene and sanitation infrastructures and adopt a strong practice-based teaching approach in daily work and in teacher's education. To support highland minority children in particular, teaching styles must take local living conditions and caregiver structures into account and teach in local languages. Creating stronger links between home and institutional learning environments can be vital to support disadvantaged highland families in improving child health.

Analysis and control of macro - and microorganisms interactions for missions of different duration

NASA Astrophysics Data System (ADS)

Somova, L.; Pechurkin, N.

In developing different t pes of life support systems for use in space or extremey environments Earth, researchers should pay attention to the functional state and stability of such systems. Special attention has been given to the interactions between macro- and microorganisms. Microorganisms are considered the most suitable indicators of a system's health and its component links. We can divide all space missions into types by which the behavior of man microbe interactions may be categorized: short missions and long ones. For short missions sanitary and hygiene procedures can be used to control the microflora of open and / or physico -chemical systems of life support. F r more prolonged missions hygieneo provisions may become inadequate and opportunistic infection occur rapidly. In general we should understand that the task of maintaining the heals of human being under conditions of stress is not only a question of sanitation and hygiene, but also a problem of the ecological balance within the habitat.

Patterns and Risk Factors of Soil-Transmitted Helminthiasis Among Orang Asli Subgroups in Peninsular Malaysia.

PubMed

Ngui, Romano; Aziz, Shafie; Chua, Kek Heng; Aidil, Roslan Muhammad; Lee, Soo Ching; Tan, Tiong Kai; Sani, Mistam Mohd; Arine, Ahmad Fadzlun; Rohela, Mahmud; Lim, Yvonne A L

2015-08-01

A cross-sectional study was conducted to provide comprehensive data on the patterns and associated risk factors of soil-transmitted helminth (STH) infections among five Orang Asli subgroups in Peninsular Malaysia. The overall prevalence of STH infections was 59.9% (95% confidence interval [CI] = 56.1-63.7%). Trichuris trichiura (54.3%; 95% CI = 50.4-58.2%) was the predominant species followed by Ascaris lumbricoides (26.7%; 95% CI = 23.3-30.1%) and hookworm (9.1%; 95% CI = 6.9-11.3%). This study showed diversity for STH infections by subgroup with poverty and personal sanitary behavior as important risk factors for infection. Risk profile analyses indicating that Orang Kuala subgroup who has a generally well-developed infrastructure and better quality of life had a low rate of infection. There is a need for poverty reduction and promotion of deworming programs along with mass scale campaigns to create awareness about health and hygiene to reduce STH infections. © The American Society of Tropical Medicine and Hygiene.

Multiple Hereditary Osteochondromatosis: A Case Report

PubMed Central

Küçükesmen, Çiḡdem; Özen, Buḡra; Akçam, Mustafa

2007-01-01

Objectives Common carious lesions owing to vomiting are not widespread in children. In this case, we aimed to report an 11-years-old male patient with common carious lesions due to repeated vomitings, chewing and eating difficulty and retarded growth with Multiple Hereditary Osteochondromatosis (MHO). Case Report An 11-years-old boy was referred to Department of Pediatric Dentistry in Faculty of Dentistry because of eating difficulty owing to common carious lesions. It was seen that the patient growth was generally retarded in extra-oral examination. Some exostoses were also present on the extremities. It was learned that he was previously diagnosed as MHO in Faculty of Medicine. Nausea and vomiting have been commonly occurring after taking of Didronat. Chewing and eating difficulty and inadequate nutrition were present because of bad oral hygiene, carious lesions and remained roots. Growth was negatively affected by malnutrition and MHO. Results Diet recommendations were given and oral hygiene behaviors were rearranged. Preventive, surgical, restorative and prosthetical dental applications were applied for dental treatments. PMID:19212564

Guideline Implementation: Hand Hygiene.

PubMed

Goldberg, Judith L

2017-02-01

Performing proper hand hygiene and surgical hand antisepsis is essential to reducing the rates of health care-associated infections, including surgical site infections. The updated AORN "Guideline for hand hygiene" provides guidance on hand hygiene and surgical hand antisepsis, the wearing of fingernail polish and artificial nails, proper skin care to prevent dermatitis, the wearing of jewelry, hand hygiene product selection, and quality assurance and performance improvement considerations. This article focuses on key points of the guideline to help perioperative personnel make informed decisions about hand hygiene and surgical hand antisepsis. The key points address the necessity of keeping fingernails and skin healthy, not wearing jewelry on the hands or wrists in the perioperative area, properly performing hand hygiene and surgical hand antisepsis, and involving patients and visitors in hand hygiene initiatives. Perioperative RNs should review the complete guideline for additional information and for guidance when writing and updating policies and procedures. Copyright © 2017 AORN, Inc. Published by Elsevier Inc. All rights reserved.

Marketing the dental hygiene program. A public relations approach.

PubMed

Nielsen, C

1989-09-01

Since 1980 there has been a decline in dental hygiene enrollment and graduates. Marketing dental hygiene programs, a recognized component of organizational survival, is necessary to meet societal demands for dental hygiene care now and in the future. The purpose of this article is to examine theories on the marketing of education and to describe a systematic approach to marketing dental hygiene education. Upon examination of these theories, the importance of analysis, planning, implementation, and evaluation/control of a marketing program is found to be essential. Application of the four p's of marketing--product/service, price, place, and promotion--is necessary to achieve marketing's goals and objectives and ultimately the program's mission and goals. Moreover, projecting a quality image of the dental hygiene program and the profession of dental hygiene must be included in the overall marketing plan. Results of an effective marketing plan should increase the number of quality students graduating from the dental hygiene program, ultimately contributing to the quality of oral health care in the community.

[Definition of risk of the aphthous stomatitis by hygienic indices].

PubMed

Koridze, Kh

2005-04-01

Investigation of the state of oral cavity in 61 patients with stomatitis and 62 patients with others diseases of not inflammatory origin was performed in Tbilisi VA hospital. Hygienic indices (HI), particularly Fiodorova-Volodkina index and Stellard index dedicated for assessment of hygiene of the oral cavity. In patients with aphthous stomatitis the average values of hygienic indices were higher in comparison with the control group. This indicates to the role of the hygienic status on the development of the illness. The relative chance of an aphthous stomatitis is low in the cases with good (OR=0,16, 95% CI:0,03-0,74) and satisfactory (OR=0,46, 95%; CI:0,22-0,95) hygienic indices, and is high when hygienic indices are bad (OR=10,56, 95%; CI:1,29-86,12) and very bad (OR=5,88, 95%; CI:1,23-28,09). Statistically significant correlations were documented between the severity of aphthous stomatitis and the levels of hygiene of the oral cavity.

Dental Procedures, Oral Practices, and Associated Anxiety: A Study on Late-teenagers

PubMed Central

Bhola, Rahul; Malhotra, Reema

2014-01-01

Objectives The study aims to determine the degree of anxiety pertaining to dental procedures and various oral hygiene practices among college teenagers. Methods Corah's Modified Dental Anxiety Scale was administered on a randomly chosen sample of 100 Indian college students (50 males and 50 females) of Delhi University, belonging to the age group of 17–20 years. Results Descriptive statistical computations revealed 12.14 years as the mean age of first dental visit, with moderately high levels of anxiety (60.75%) for various dental procedures among the Indian teenagers and 5% lying in the “phobic or extremely anxious” category. With merely 4.16% people going for regular consultations, general check-ups evoked 78.3% anxiety and having an injection or a tooth removed was perceived as the most threatening. The sample subgroup not using mouthwash and mouthspray, smokers, and alcohol drinkers with improper oral hygiene practices experienced much higher anxiety towards routine dental procedures. Conclusion The majority of the Indian youngsters had an evasive attitude of delaying dental treatment. The core problems lay in deficient health care knowledge, lack of patient-sensitive pedagogy to train dental professionals, inaccessibility of services, and a dismissive attitude towards medical help. The feelings of fear and anxiety prevalent among the Indian youth offer significant insights into causes and preventive measures for future research and practice. Methods of education and motivation could be developed to dissipate the anxiety amongst Indian teenagers that prevent routine dental visits and maintenance of adequate oral hygiene. PMID:25379373

High sensitivity and specificity of clinical microscopy in rural health facilities in western Kenya under an external quality assurance program.

PubMed

Wafula, Rebeccah; Sang, Edna; Cheruiyot, Olympia; Aboto, Angeline; Menya, Diana; O'Meara, Wendy Prudhomme

2014-09-01

Microscopic diagnosis of malaria is a well-established and inexpensive technique that has the potential to provide accurate diagnosis of malaria infection. However, it requires both training and experience. Although it is considered the gold standard in research settings, the sensitivity and specificity of routine microscopy for clinical care in the primary care setting has been reported to be unacceptably low. We established a monthly external quality assurance program to monitor the performance of clinical microscopy in 17 rural health centers in western Kenya. The average sensitivity over the 12-month period was 96% and the average specificity was 88%. We identified specific contextual factors that contributed to inadequate performance. Maintaining high-quality malaria diagnosis in high-volume, resource-constrained health facilities is possible. © The American Society of Tropical Medicine and Hygiene.

Implementation of the WHO multimodal Hand Hygiene Improvement Strategy in a University Hospital in Central Ethiopia.

PubMed

Pfäfflin, Frieder; Tufa, Tafese Beyene; Getachew, Million; Nigussie, Tsehaynesh; Schönfeld, Andreas; Häussinger, Dieter; Feldt, Torsten; Schmidt, Nicole

2017-01-01

The burden of health-care associated infections in low-income countries is high. Adequate hand hygiene is considered the most effective measure to reduce the transmission of nosocomial pathogens. We aimed to assess compliance with hand hygiene and perception and knowledge about hand hygiene before and after the implementation of a multimodal hand hygiene campaign designed by the World Health Organization. The study was carried out at Asella Teaching Hospital, a university hospital and referral centre for a population of about 3.5 million in Arsi Zone, Central Ethiopia. Compliance with hand hygiene during routine patient care was measured by direct observation before and starting from six weeks after the intervention, which consisted of a four day workshop accompanied by training sessions and the provision of locally produced alcohol-based handrub and posters emphasizing the importance of hand hygiene. A second follow up was conducted three months after handing over project responsibility to the Ethiopian partners. Health-care workers' perception and knowledge about hand hygiene were assessed before and after the intervention. At baseline, first, and second follow up we observed a total of 2888, 2865, and 2244 hand hygiene opportunities, respectively. Compliance with hand hygiene was 1.4% at baseline and increased to 11.7% and 13.1% in the first and second follow up, respectively (p < 0.001). The increase in compliance with hand hygiene was consistent across professional categories and all participating wards and was independently associated with the intervention (adjusted odds ratio, 9.18; 95% confidence interval 6.61-12.76; p < 0.001). After the training, locally produced alcohol-based handrub was used in 98.4% of all hand hygiene actions. The median hand hygiene knowledge score overall was 13 (interquartile range 11-15) at baseline and increased to 17 (15-18) after training (p < 0.001). Health-care workers' perception surveys revealed high appreciation of the different strategy components. Promotion of hand hygiene is feasible and sustainable in a resource-constrained setting using a multimodal improvement strategy. However, absolute compliance remained low. Strong and long-term commitment by hospital management and health-care workers may be needed for further improvement.

Menstrual Hygiene Management in Resource-Poor Countries

PubMed Central

Kuhlmann, Anne Sebert; Henry, Kaysha; Wall, L. Lewis

2017-01-01

Importance Adequate management of menstrual hygiene is taken for granted in affluent countries; however, inadequate menstrual hygiene is a major problem for girls and women in resource-poor countries, which adversely affects the health and development of adolescent girls. Objective The aim of this article is to review the current evidence concerning menstrual hygiene management in these settings. Evidence Acquisition A PubMed search using MeSH terms was conducted in English, supplemented by hand searching for additional references. Retrieved articles were reviewed, synthesized, and summarized. Results Most research to date has described menstrual hygiene knowledge, attitudes, and practices, mainly in sub-Saharan Africa and South Asia. Many school-based studies indicate poorer menstrual hygiene among girls in rural areas and those attending public schools. The few studies that have tried to improve or change menstrual hygiene practices provide moderate to strong evidence that targeted interventions do improve menstrual hygiene knowledge and awareness. Conclusion and Relevance Challenges to improving menstrual hygiene management include lack of support from teachers (who are frequently male); teasing by peers when accidental menstrual soiling of clothes occurs; poor familial support; lack of cultural acceptance of alternative menstrual products; limited economic resources to purchase supplies; inadequate water and sanitation facilities at school; menstrual cramps, pain, and discomfort; and lengthy travel to and from school, which increases the likelihood of leaks/stains. Areas for future research include the relationship between menarche and school dropout, the relationship between menstrual hygiene management and other health outcomes, and how to increase awareness of menstrual hygiene management among household decision makers including husbands/fathers and in-laws. Target Audience Obstetricians and gynecologists, family physicians. Learning Objectives After completion of this educational activity, the obstetrician/gynecologist should be able to define what is meant by “adequate menstrual hygiene management,” identify the challenges to adequate menstrual hygiene management that exist in resource-poor countries, and describe some of the intervention strategies that have been proposed to improve menstrual hygiene management for girls and women in those countries. PMID:28661550

Indicator methods to evaluate the hygienic performance of industrial scale operating Biowaste Composting Plants.

PubMed

Martens, Jürgen

2005-01-01

The hygienic performance of biowaste composting plants to ensure the quality of compost is of high importance. Existing compost quality assurance systems reflect this importance through intensive testing of hygienic parameters. In many countries, compost quality assurance systems are under construction and it is necessary to check and to optimize the methods to state the hygienic performance of composting plants. A set of indicator methods to evaluate the hygienic performance of normal operating biowaste composting plants was developed. The indicator methods were developed by investigating temperature measurements from indirect process tests from 23 composting plants belonging to 11 design types of the Hygiene Design Type Testing System of the German Compost Quality Association (BGK e.V.). The presented indicator methods are the grade of hygienization, the basic curve shape, and the hygienic risk area. The temperature courses of single plants are not distributed normally, but they were grouped by cluster analysis in normal distributed subgroups. That was a precondition to develop the mentioned indicator methods. For each plant the grade of hygienization was calculated through transformation into the standard normal distribution. It shows the part in percent of the entire data set which meet the legal temperature requirements. The hygienization grade differs widely within the design types and falls below 50% for about one fourth of the plants. The subgroups are divided visually into basic curve shapes which stand for different process courses. For each plant the composition of the entire data set out of the various basic curve shapes can be used as an indicator for the basic process conditions. Some basic curve shapes indicate abnormal process courses which can be emended through process optimization. A hygienic risk area concept using the 90% range of variation of the normal temperature courses was introduced. Comparing the design type range of variation with the legal temperature defaults showed hygienic risk areas over the temperature courses which could be minimized through process optimization. The hygienic risk area of four design types shows a suboptimal hygienic performance.

Strategies for service-learning assessment in dental hygiene education.

PubMed

Burch, Sharlee

2013-10-01

A large body of literature exists on the instructional pedagogy known as service-learning. Service-learning is a teaching and learning approach characterized by the dental hygiene student's practical application of academic studies and occurs within a community setting, to the benefit of both the student and community. Dental hygiene educators use service-learning to enhance student knowledge and application of oral health curriculum. This manuscript reports on the importance of service-learning assessment to the National Dental Hygiene Research Agenda as well as the future of the profession of dental hygiene and the successful strategies in service-learning evaluation available for utilization by dental hygiene educators.

Hygiene behaviour and hospitalized severe childhood diarrhoea: a case-control study.

PubMed

Baltazar, J C; Tiglao, T V; Tempongko, S B

1993-01-01

The relationship between personal and domestic hygiene behaviour and hospitalized childhood diarrhoea was examined in a case-control study of 356 cases and 357 controls from low-income families in metropolitan Manila. Indices of hygiene behaviour were defined for overall cleanliness, kitchen hygiene, and living conditions. Only the indices for overall cleanliness and kitchen hygiene were significantly associated with diarrhoea. An increasing excess risk of hospitalization with severe diarrhoea was noted as the ratings for standards of hygiene became lower, and this excess risk persisted even after controlling for confounding variables. The implications of our findings for the control of diarrhoeal disease are discussed.

Hygiene behaviour and hospitalized severe childhood diarrhoea: a case-control study.

PubMed Central

Baltazar, J. C.; Tiglao, T. V.; Tempongko, S. B.

1993-01-01

The relationship between personal and domestic hygiene behaviour and hospitalized childhood diarrhoea was examined in a case-control study of 356 cases and 357 controls from low-income families in metropolitan Manila. Indices of hygiene behaviour were defined for overall cleanliness, kitchen hygiene, and living conditions. Only the indices for overall cleanliness and kitchen hygiene were significantly associated with diarrhoea. An increasing excess risk of hospitalization with severe diarrhoea was noted as the ratings for standards of hygiene became lower, and this excess risk persisted even after controlling for confounding variables. The implications of our findings for the control of diarrhoeal disease are discussed. PMID:8324851

Caries experience and oral hygiene status of a group of visually impaired children in Istanbul, Turkey.

PubMed

Bekiroglu, Nural; Acar, Nihan; Kargul, Betul

2012-01-01

To evaluate the caries experience, oral hygiene status and oral health knowledge of a group of visually impaired students. The study was conducted at one of the largest visually impaired children's schools among students aged between 7 and 16 years (n = 178) in Istanbul, Turkey. A 16-item questionnaire was asked in addition to a clinical tooth examination. The 16-item verbal questionnaire was developed to record the students' general health, impairment, the socioeconomic profile and education level of their parents, oral health knowledge, sources of information about oral health and oral hygiene habits. Oral hygiene was assessed according to Greene and Vermillion's Simplified Oral Hygiene Index (OHI-S). To measure the oral hygiene status, OHI-S index scores were recorded. Additionally, DMFT and dft indices were documented. Only 26.40% of children were caries free, and only 2.2% of students had good oral hygiene. A total of 3.3% of these students were mildly retarded and 2.8% of them had a developmental disability. Visually impaired children exhibited a fair-to-poor level of oral hygiene. Maintenance of oral hygiene remains the greatest challenge in the care of visually impaired children.

Effectiveness of a caregiver education program on providing oral care to individuals with intellectual and developmental disabilities.

PubMed

Fickert, Nancy A; Ross, Diana

2012-06-01

Caregivers who work in community living arrangements or intermediate care facilities are responsible for the oral hygiene of individuals with intellectual and developmental disabilities. Oral hygiene training programs do not exist in many organizations, despite concerns about the oral care of this population. The purpose of this study was to determine the effectiveness of a caregiver educational program. This study used a quasi-experimental one-group pretest/posttest design with repeated measures to describe the outcomes of an educational program. Program participants demonstrated oral hygiene skills on each other while being scored by a trained observer, after which they completed an oral hygiene compliance survey. After three months, a follow-up included the same posttest, demonstration of oral hygiene skills, and repeat of the compliance survey. Paired-sample t-tests of oral hygiene knowledge showed a statistically significant improvement from pretest to posttest and from pretest to three-month posttest. Oral hygiene skills and compliance improved. Results demonstrate evidence that caregiver education improves knowledge, skill, and compliance in oral hygiene. Further studies are required to demonstrate the value of providing oral hygiene education and training for caregivers of individuals with intellectual and developmental disabilities.

Cleanliness in context: reconciling hygiene with a modern microbial perspective.

PubMed

Vandegrift, Roo; Bateman, Ashley C; Siemens, Kyla N; Nguyen, May; Wilson, Hannah E; Green, Jessica L; Van Den Wymelenberg, Kevin G; Hickey, Roxana J

2017-07-14

The concept of hygiene is rooted in the relationship between cleanliness and the maintenance of good health. Since the widespread acceptance of the germ theory of disease, hygiene has become increasingly conflated with sterilization. In reviewing studies across the hygiene literature (most often hand hygiene), we found that nearly all studies of hand hygiene utilize bulk reduction in bacterial load as a proxy for reduced transmission of pathogenic organisms. This treatment of hygiene may be insufficient in light of recent microbial ecology research, which has demonstrated that humans have intimate and evolutionarily significant relationships with a diverse assemblage of microorganisms (our microbiota). The human skin is home to a diverse and specific community of microorganisms, which include members that exist across the ecological spectrum from pathogen through commensal to mutualist. Most evidence suggests that the skin microbiota is likely of direct benefit to the host and only rarely exhibits pathogenicity. This complex ecological context suggests that the conception of hygiene as a unilateral reduction or removal of microbes has outlived its usefulness. As such, we suggest the explicit definition of hygiene as "those actions and practices that reduce the spread or transmission of pathogenic microorganisms, and thus reduce the incidence of disease."

Video observation of hand hygiene practices during routine companion animal appointments and the effect of a poster intervention on hand hygiene compliance

PubMed Central

2014-01-01

Background Hand hygiene is considered one of the most important infection control measures in human healthcare settings, but there is little information available regarding hand hygiene frequency and technique used in veterinary clinics. The objectives of this study were to describe hand hygiene practices associated with routine appointments in companion animal clinics in Ontario, and the effectiveness of a poster campaign to improve hand hygiene compliance. Results Observation of hand hygiene practices was performed in 51 clinics for approximately 3 weeks each using 2 small wireless surveillance cameras: one in an exam room, and one in the most likely location for hand hygiene to be performed outside the exam room following an appointment. Data from 38 clinics were included in the final analysis, including 449 individuals, 1139 appointments before and after the poster intervention, and 10894 hand hygiene opportunities. Overall hand hygiene compliance was 14% (1473/10894), while before and after patient contact compliance was 3% (123/4377) and 26% (1145/4377), respectively. Soap and water was used for 87% (1182/1353) of observed hand hygiene attempts with a mean contact time of 4 s (median 2 s, range 1-49 s), while alcohol-based hand rub (ABHR) was used for 7% (98/1353) of attempts with a mean contact time of 8 s (median 7 s, range 1-30 s). The presence of the posters had no significant effect on compliance, although some staff reported that they felt the posters did increase their personal awareness of the need to perform hand hygiene, and the posters had some effect on product contact times. Conclusions Overall hand hygiene compliance in veterinary clinics in this study was low, and contact time with hand hygiene products was frequently below current recommendations. Use of ABHR was low despite its advantages over hand washing and availability in the majority of clinics. The poster campaign had a limited effect on its own, but could still be used as a component of a multimodal hand hygiene campaign. Improving the infection control culture in veterinary medicine would facilitate future campaigns and studies in this area, as well as overall patient and staff safety. PMID:24885304

Video observation of hand hygiene practices during routine companion animal appointments and the effect of a poster intervention on hand hygiene compliance.

PubMed

Anderson, Maureen E C; Sargeant, Jan M; Weese, J Scott

2014-05-07

Hand hygiene is considered one of the most important infection control measures in human healthcare settings, but there is little information available regarding hand hygiene frequency and technique used in veterinary clinics. The objectives of this study were to describe hand hygiene practices associated with routine appointments in companion animal clinics in Ontario, and the effectiveness of a poster campaign to improve hand hygiene compliance. Observation of hand hygiene practices was performed in 51 clinics for approximately 3 weeks each using 2 small wireless surveillance cameras: one in an exam room, and one in the most likely location for hand hygiene to be performed outside the exam room following an appointment. Data from 38 clinics were included in the final analysis, including 449 individuals, 1139 appointments before and after the poster intervention, and 10894 hand hygiene opportunities. Overall hand hygiene compliance was 14% (1473/10894), while before and after patient contact compliance was 3% (123/4377) and 26% (1145/4377), respectively. Soap and water was used for 87% (1182/1353) of observed hand hygiene attempts with a mean contact time of 4 s (median 2 s, range 1-49 s), while alcohol-based hand rub (ABHR) was used for 7% (98/1353) of attempts with a mean contact time of 8 s (median 7 s, range 1-30 s). The presence of the posters had no significant effect on compliance, although some staff reported that they felt the posters did increase their personal awareness of the need to perform hand hygiene, and the posters had some effect on product contact times. Overall hand hygiene compliance in veterinary clinics in this study was low, and contact time with hand hygiene products was frequently below current recommendations. Use of ABHR was low despite its advantages over hand washing and availability in the majority of clinics. The poster campaign had a limited effect on its own, but could still be used as a component of a multimodal hand hygiene campaign. Improving the infection control culture in veterinary medicine would facilitate future campaigns and studies in this area, as well as overall patient and staff safety.

Evaluation of a hand hygiene campaign in outpatient health care clinics.

PubMed

Kukanich, Kate Stenske; Kaur, Ramandeep; Freeman, Lisa C; Powell, Douglas A

2013-03-01

To improve hand hygiene in two outpatient health care clinics through the introduction of a gel sanitizer and an informational poster. In this interventional study, health care workers at two outpatient clinics were observed for frequency of hand hygiene (attempts versus opportunities). Gel sanitizer and informational posters were introduced together as an intervention. Direct observation of the frequency of hand hygiene was performed during baseline, intervention, and follow-up. A poststudy survey of health care workers was also distributed and collected. In both clinics, the frequency of hand hygiene was poor at baseline (11% and 21%) but improved significantly after intervention (36% and 54%) and was maintained through the follow-up period (32% and 51%). Throughout the study, postcontact hand hygiene was observed significantly more often than precontact hand hygiene. In both clinics, health care workers reported a preference for soap and water; yet observations showed that when the intervention made gel sanitizer available, sanitizer use predominated. Fifty percent of the surveyed health care workers considered the introduction of gel sanitizer to be an effective motivating tool for improving hand hygiene. Hand hygiene performance by health care workers in outpatient clinics may be improved through promoting the use of gel sanitizer and using informational posters. Compared with surveys, direct observation by trained observers may provide more accurate information about worker preferences for hand hygiene tools.

The Role of Sleep Hygiene in Promoting Public Health: A Review of Empirical Evidence

PubMed Central

Irish, Leah A.; Kline, Christopher E.; Gunn, Heather E.; Buysse, Daniel J.; Hall, Martica H.

2014-01-01

Summary The ineffectiveness of sleep hygiene as a treatment in clinical sleep medicine has raised some interesting questions. If it is known that, individually, each specific component of sleep hygiene is related to sleep, why wouldn't addressing multiple individual components (i.e., sleep hygiene education) result in improved sleep? Is there still a use for sleep hygiene? Global public health concern over poor sleep has increased the demand for effective sleep promotion strategies that are easily accessible to the general population. However, the extent to which sleep hygiene principles and strategies apply outside of clinical settings is not well known. The present review sought to evaluate the empirical evidence for several common sleep hygiene recommendations, including regular exercise, stress management, noise reduction, sleep timing regularity, and avoidance of caffeine, nicotine, alcohol, and daytime napping, with a particular emphasis on their public health utility. Thus, our review is not intended to be exhaustive regarding the clinical application of these techniques, but rather to focus on broader applications. Overall, though epidemiologic and experimental research generally supported an association between individual sleep hygiene recommendations and nocturnal sleep, the direct effects of individual recommendations on sleep remains largely untested in the general population. Suggestions for further clarification of sleep hygiene recommendations and considerations for the use of sleep hygiene in nonclinical populations are discussed. PMID:25454674

Patients' Hand Washing and Reducing Hospital-Acquired Infection.

PubMed

Haverstick, Stacy; Goodrich, Cara; Freeman, Regi; James, Shandra; Kullar, Rajkiran; Ahrens, Melissa

2017-06-01

Hand hygiene is important to prevent hospital-acquired infections. Patients' hand hygiene is just as important as hospital workers' hand hygiene. Hospital-acquired infection rates remain a concern across health centers. To improve patients' hand hygiene through the promotion and use of hand washing with soap and water, hand sanitizer, or both and improve patients' education to reduce hospital-acquired infections. In August 2013, patients in a cardiothoracic postsurgical step-down unit were provided with individual bottles of hand sanitizer. Nurses and nursing technicians provided hand hygiene education to each patient. Patients completed a 6-question survey before the intervention, at hospital discharge and 1, 2, and 3 months after the intervention. Hospital-acquired infection data were tracked monthly by infection prevention staff. Significant correlations were found between hand hygiene and rates of infection with vancomycin-resistant enterococci ( P = .003) and methicillin-resistant Staphylococcus aureus ( P = .01) after the intervention. After the implementation of hand hygiene interventions, rates of both infections declined significantly and patients reported more staff offering opportunities for and encouraging hand hygiene. This quality improvement project demonstrates that increased hand hygiene compliance by patients can influence infection rates in an adult cardiothoracic step-down unit. The decreased infection rates and increased compliance with hand hygiene among the patients may be attributed to the implementation of patient education and the increased accessibility and use of hand sanitizer. ©2017 American Association of Critical-Care Nurses.

Influence of Institutional Guidelines on Oral Hygiene Practices in Intensive Care Units.

PubMed

Kiyoshi-Teo, Hiroko; Blegen, Mary

2015-07-01

Maintaining oral hygiene is a key component of preventing ventilator-associated pneumonia; however, practices are inconsistent. To explore how characteristics of institutional guidelines for oral hygiene influence nurses' oral hygiene practices and perceptions of that practice. Oral hygiene section of a larger survey study on prevention of ventilator-associated pneumonia. Critical care nurses at 8 hospitals in Northern California that had more than 1000 ventilator days in 2009 were recruited to participate in the survey. Twenty-one questions addressed oral hygiene practices and practice perceptions. Descriptive statistics, analysis of variance, and Spearman correlations were used for analyses. A total of 576 critical care nurses (45% response rate) responded to the survey. Three types of institutional oral hygiene guidelines existed: nursing policy, order set, and information bulletin. Nursing policy provided the most detail about the oral hygiene care; however, adherence, awareness, and priority level were higher with order sets (P < .05). The content and method of disseminating these guidelines varied, and nursing practices were affected by these differences. Nurses assessed the oral cavity and used oral swabs more often when those practices were included in institutional guidelines. The content and dissemination method of institutional guidelines on oral hygiene do influence the oral hygiene practices of critical care nurses. Future studies examining how institutional guidelines could best be incorporated into routine workflow are needed. ©2015 American Association of Critical-Care Nurses.

Relationship between healthcare worker surface contacts, care type and hand hygiene: an observational study in a single-bed hospital ward.

PubMed

King, M-F; Noakes, C J; Sleigh, P A; Bale, S; Waters, L

2016-09-01

This study quantifies the relationship between hand hygiene and the frequency with which healthcare workers (HCWs) touch surfaces in patient rooms. Surface contacts and hand hygiene were recorded in a single-bed UK hospital ward for six care types. Surface contacts often formed non-random patterns, but hygiene before or after patient contact depends significantly on care type (P=0.001). The likelihood of hygiene correlated with the number of surface contacts (95% confidence interval 1.1-5.8, P=0.002), but not with time spent in the room. This highlights that a potential subconscious need for hand hygiene may have developed in HCWs, which may support and help focus future hygiene education programmes. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

A Cyber Federal Deposit Insurance Corporation Achieving Enhanced National Security

DTIC Science & Technology

2017-12-21

cure-all. Most of the best practices around cybersecurity are entirely free and based more on education and behavioral hygiene than on technological...uncomfortable for most countries around the world, whose lead- ers have often profited handsomely in money or longevity from the opacity and byzantine...Disparte, “ Free , Fair and (Mostly) Unfettered,” International Policy Digest, November 16, 2016. 6 Phil Wahba, “Amazon Will Make Up 50% of All U.S. E

Formative research on the feasibility of hygiene interventions for influenza control in UK primary schools.

PubMed

Schmidt, Wolf-Peter; Wloch, Catherine; Biran, Adam; Curtis, Val; Mangtani, Punam

2009-10-15

Interventions to increase hand washing in schools have been advocated as a means to reduce the transmission of pandemic influenza and other infections. However, the feasibility and acceptability of effective school-based hygiene interventions is not clear. A pilot study in four primary schools in East London was conducted to establish the current need for enhanced hand hygiene interventions, identify barriers to their implementation and to test their acceptability and feasibility. The pilot study included key informant interviews with teachers and school nurses, interviews, group discussions and essay questions with the children, and testing of organised classroom hand hygiene activities. In all schools, basic issues of personal hygiene were taught especially in the younger age groups. However, we identified many barriers to implementing intensive hygiene interventions, in particular time constraints and competing health issues. Teachers' motivation to teach hygiene and enforce hygienic behaviour was primarily educational rather than immediate infection control. Children of all age groups had good knowledge of hygiene practices and germ transmission. The pilot study showed that intensive hand hygiene interventions are feasible and acceptable but only temporarily during a period of a particular health threat such as an influenza pandemic, and only if rinse-free hand sanitisers are used. However, in many settings there may be logistical issues in providing all schools with an adequate supply. In the absence of evidence on effectiveness, the scope for enhanced hygiene interventions in schools in high income countries aiming at infection control appears to be limited in the absence of a severe public health threat.

The Relationship Between Reported Sleep Quality and Sleep Hygiene in Italian and American Adolescents

PubMed Central

LeBourgeois, Monique K.; Giannotti, Flavia; Cortesi, Flavia; Wolfson, Amy R.; Harsh, John

2014-01-01

Objective The purpose of the study was to examine the relationship between self-reported sleep quality and sleep hygiene in Italian and American adolescents and to assess whether sleep-hygiene practices mediate the relationship between culture and sleep quality. Methods Two nonprobability samples were collected from public schools in Rome, Italy, and Hattiesburg, Mississippi. Students completed the following self-report measures: Adolescent Sleep-Wake Scale, Adolescent Sleep Hygiene Scale, Pubertal Developmental Scale, and Morningness/Eveningness Scale. Results The final sample included 776 Italian and 572 American adolescents 12 to 17 years old. Italian adolescents reported much better sleep hygiene and substantially better sleep quality than American adolescents. A moderate-to-strong linear relationship was found between sleep hygiene and sleep quality in both samples. Separate hierarchical multiple regression analyses were performed on both samples. Demographic and individual characteristics explained a significant proportion of the variance in sleep quality (Italians: 18%; Americans: 25%), and the addition of sleep-hygiene domains explained significantly more variance in sleep quality (Italians: 17%; Americans: 16%). A final hierarchical multiple regression analysis with both samples combined showed that culture (Italy versus United States) only explained 0.8% of the variance in sleep quality after controlling for sleep hygiene and all other variables. Conclusions Cross-cultural differences in sleep quality, for the most part, were due to differences in sleep-hygiene practices. Sleep hygiene is an important predictor of sleep quality in Italian and American adolescents, thus supporting the implementation and evaluation of educational programs on good sleep-hygiene practices. PMID:15866860

Menstrual Hygiene Management in Resource-Poor Countries.

PubMed

Kuhlmann, Anne Sebert; Henry, Kaysha; Wall, L Lewis

2017-06-01

Adequate management of menstrual hygiene is taken for granted in affluent countries; however, inadequate menstrual hygiene is a major problem for girls and women in resource-poor countries, which adversely affects the health and development of adolescent girls. The aim of this article is to review the current evidence concerning menstrual hygiene management in these settings. A PubMed search using MeSH terms was conducted in English, supplemented by hand searching for additional references. Retrieved articles were reviewed, synthesized, and summarized. Most research to date has described menstrual hygiene knowledge, attitudes, and practices, mainly in sub-Saharan Africa and South Asia. Many school-based studies indicate poorer menstrual hygiene among girls in rural areas and those attending public schools. The few studies that have tried to improve or change menstrual hygiene practices provide moderate to strong evidence that targeted interventions do improve menstrual hygiene knowledge and awareness. Challenges to improving menstrual hygiene management include lack of support from teachers (who are frequently male); teasing by peers when accidental menstrual soiling of clothes occurs; poor familial support; lack of cultural acceptance of alternative menstrual products; limited economic resources to purchase supplies; inadequate water and sanitation facilities at school; menstrual cramps, pain, and discomfort; and lengthy travel to and from school, which increases the likelihood of leaks/stains. Areas for future research include the relationship between menarche and school dropout, the relationship between menstrual hygiene management and other health outcomes, and how to increase awareness of menstrual hygiene management among household decision makers including husbands/fathers and in-laws.

Formative research on the feasibility of hygiene interventions for influenza control in UK primary schools

PubMed Central

Schmidt, Wolf-Peter; Wloch, Catherine; Biran, Adam; Curtis, Val; Mangtani, Punam

2009-01-01

Background Interventions to increase hand washing in schools have been advocated as a means to reduce the transmission of pandemic influenza and other infections. However, the feasibility and acceptability of effective school-based hygiene interventions is not clear. Methods A pilot study in four primary schools in East London was conducted to establish the current need for enhanced hand hygiene interventions, identify barriers to their implementation and to test their acceptability and feasibility. The pilot study included key informant interviews with teachers and school nurses, interviews, group discussions and essay questions with the children, and testing of organised classroom hand hygiene activities. Results In all schools, basic issues of personal hygiene were taught especially in the younger age groups. However, we identified many barriers to implementing intensive hygiene interventions, in particular time constraints and competing health issues. Teachers' motivation to teach hygiene and enforce hygienic behaviour was primarily educational rather than immediate infection control. Children of all age groups had good knowledge of hygiene practices and germ transmission. Conclusion The pilot study showed that intensive hand hygiene interventions are feasible and acceptable but only temporarily during a period of a particular health threat such as an influenza pandemic, and only if rinse-free hand sanitisers are used. However, in many settings there may be logistical issues in providing all schools with an adequate supply. In the absence of evidence on effectiveness, the scope for enhanced hygiene interventions in schools in high income countries aiming at infection control appears to be limited in the absence of a severe public health threat. PMID:19832971

Knowledge, attitudes and practices (KAP) of hygiene among school children in Angolela, Ethiopia.

PubMed

Vivas, A P; Gelaye, B; Aboset, N; Kumie, A; Berhane, Y; Williams, M A

2010-06-01

Poor hygiene practices and inadequate sanitary conditions play major roles in the increased burden of communicable diseases within developing countries. This study evaluated the KAP of hygiene among rural school children in Ethiopia and assessed the extent to which proper knowledge of hygiene was associated with personal hygiene characteristics. This cross-sectional study was comprised of 669 students who were interviewed by trained staff Participants were in grades 1-6 at Angolela Primary School, located in rural Ethiopia. Data consisted of hygiene and hand washing practices, knowledge about sanitation, personal hygiene characteristics, and presence of gastrointestinal parasitic infection. Results. Approximately 52% of students were classified as having adequate knowledge of proper hygiene. Most students reported hand washing before meals (99.0%), but only 36.2% reported using soap. Although 76.7% of students reported that washing hands after defecation was important, only 14.8% reported actually following this practice. Students with adequate knowledge of proper hygiene were more likely to have clean clothes (AOR 1.62, CI 1.14-2.29) and to have a lower risk of parasitic infection (AOR 0.78, CI 0.56-1.09) although statistical significance was not achieved for the latter Study findings underscore the need for more hand washing and hygiene education in schools; and provide objective evidence that may guide the development of comprehensive health and hygiene intervention programs in rural Ethiopian schools. Successful implementation of these programs is likely to substantially attenuate the transmissible disease burden borne by school children in rural settings.

Sleep Promotion Program for Improving Sleep Behaviors in Adolescents: A Randomized Controlled Pilot Study

PubMed Central

John, Bindu; Bellipady, Sumanth Shetty; Bhat, Shrinivasa Undaru

2016-01-01

Aims. The purpose of this pilot trial was to determine the efficacy of sleep promotion program to adapt it for the use of adolescents studying in various schools of Mangalore, India, and evaluate the feasibility issues before conducting a randomized controlled trial in a larger sample of adolescents. Methods. A randomized controlled trial design with stratified random sampling method was used. Fifty-eight adolescents were selected (mean age: 14.02 ± 2.15 years; intervention group, n = 34; control group, n = 24). Self-report questionnaires, including sociodemographic questionnaire with some additional questions on sleep and activities, Sleep Hygiene Index, Pittsburgh Sleep Quality Index, The Cleveland Adolescent Sleepiness Questionnaire, and PedsQL™ Present Functioning Visual Analogue Scale, were used. Results. Insufficient weekday-weekend sleep duration with increasing age of adolescents was observed. The program revealed a significant effect in the experimental group over the control group in overall sleep quality, sleep onset latency, sleep duration, daytime sleepiness, and emotional and overall distress. No significant effect was observed in sleep hygiene and other sleep parameters. All target variables showed significant correlations with each other. Conclusion. The intervention holds a promise for improving the sleep behaviors in healthy adolescents. However, the effect of the sleep promotion program treatment has yet to be proven through a future research. This trial is registered with ISRCTN13083118. PMID:27088040

Behavioral Control and Reward Sensitivity in Adolescents' Risk Taking Behavior: A Longitudinal TRAILS Study.

PubMed

Peeters, Margot; Oldehinkel, Tineke; Vollebergh, Wilma

2017-01-01

Neurodevelopmental theories of risk behavior hypothesize that low behavioral control in combination with high reward sensitivity explains adolescents' risk behavior. However, empirical studies examining this hypothesis while including actual risk taking behavior in adolescence are lacking. In this study we tested whether the imbalance between behavioral control and reward sensitivity underlies risk taking behavior in adolescence, using a nationally representative longitudinal sample of 715 adolescents, of which 66% revealed an increased risk for mental health problems. To assess behavioral control at age 11 we used both self-report (effortful control) as well as behavioral measures of cognitive control (i.e., working memory and response inhibition). Reward sensitivity was assessed with the Bangor Gambling Task. The main finding of this study was that effortful control at age 11 was the best predictor of risk taking behavior (alcohol and cannabis use) at age 16, particularly among adolescents who were more reward sensitive. Risk taking behavior in adolescents might be explained by relatively weak behavioral control functioning combined with high sensitivity for reward.

Optimizing Health Care Environmental Hygiene.

PubMed

Carling, Philip C

2016-09-01

This article presents a review and perspectives on aspects of optimizing health care environmental hygiene. The topics covered include the epidemiology of environmental surface contamination, a discussion of cleaning health care patient area surfaces, an overview of disinfecting health care surfaces, an overview of challenges in monitoring cleaning versus cleanliness, a description of an integrated approach to environmental hygiene and hand hygiene as interrelated disciplines, and an overview of the research opportunities and challenges related to health care environmental hygiene. Copyright © 2016 Elsevier Inc. All rights reserved.

Relationship between Systems-Level Factors and Hand Hygiene Adherence

PubMed Central

Dunn-Navarra, Ann-Margaret; Cohen, Bevin; Stone, Patricia W.; Pogorzelska, Monika; Jordan, Sarah; Larson, Elaine

2010-01-01

This study was a cross sectional descriptive survey of acute care hospitals in California to describe staff hand hygiene compliance and related predictors, and explore the relationship between hand hygiene adherence to health care-associated infections. Although there was a relatively small sample size, institutions with morning huddles reported a significantly higher proportion of ≥95% hand hygiene compliance. Huddles are an organizational tool to improve teamwork and communication and may offer promise to influence hand hygiene adherence. PMID:20489659

Prevalence, antimicrobial susceptibility patterns and associated risk factors of Shigella and Salmonella among food handlers in Arba Minch University, South Ethiopia.

PubMed

Mama, Mohammedaman; Alemu, Getaneh

2016-11-21

The availability of safe food improves health of the people that contributes to productivity and provides an effective platform for development and poverty alleviation. On the other hand, unsafe food handling and processing can serve as a vehicle for the transmission of a variety of disease causing agents. The risk of food getting contaminated depends largely on the health status of the food handlers, their personal hygiene, knowledge and practice of food hygiene. Food borne diseases are therefore a public health problem in developed and developing countries which is also true for Ethiopia. Hence, the aim of this study was to determine prevalence, antimicrobial susceptibility patterns and associated risk factors of Shigella and Salmonella among food handlers in Arba Minch University, South Ethiopia. A cross sectional study was conducted among food handlers in Arba Minch University students' cafeteria from April- June, 2015. Structured questionnaire was used to collect socio demographic data and associated risk factors. Stool sample was collected and examined for pathogens following standard procedures. Biochemical tests were done to identify the species of pathogens and sensitivity test was done using Kirby- Baur disk diffusion technique. A total of 376 food handlers were enrolled in the study with the response rate of 100% for data collected by questionnaire. About 7.4% were aged less than 20 years with majority (63.3%) lay in the working age group of 21-35 years. However, a total of 345 food handlers participated for stool examination of whom, stool cultures revealed 6.9% of Salmonella and 3% Shigella isolates. Finger nail status (AOR=0.033), hand washing practice after toilet (AOR= 0.006) and touching food with bare hands (AOR= p < 0.001) were independent predictors of infectious enteric diseases among the food handlers. All isolated pathogens were resistant to amoxicillin (100%), followed by clarithromycin (41%) and amoxicillin-clavulanic acid (35%). The present study showed high prevalence of enteropathogens among the study participants. The study also revealed poor personal hygiene like poor practice of hand washing. Therefore, pre placement, in service training on personal and food hygiene should be provided to all food handlers with regular sanitary inspection to improve adherence of food handlers to personal hygiene and food safety practices.

The role of health-related behaviors in the socioeconomic disparities in oral health.

PubMed

Sabbah, Wael; Tsakos, Georgios; Sheiham, Aubrey; Watt, Richard G

2009-01-01

This study aimed to examine the socioeconomic disparities in health-related behaviors and to assess if behaviors eliminate socioeconomic disparities in oral health in a nationally representative sample of adult Americans. Data are from the US Third National Health and Nutrition Examination Survey (1988-1994). Behaviors were indicated by smoking, dental visits, frequency of eating fresh fruits and vegetables and extent of calculus, used as a marker for oral hygiene. Oral health outcomes were gingival bleeding, loss of periodontal attachment, tooth loss and perceived oral health. Education and income indicated socioeconomic position. Sex, age, ethnicity, dental insurance and diabetes were adjusted for in the regression analysis. Regression analysis was used to assess socioeconomic disparities in behaviors. Regression models adjusting and not adjusting for behaviors were compared to assess the change in socioeconomic disparities in oral health. The results showed clear socioeconomic disparities in all behaviors. After adjusting for behaviors, the association between oral health and socioeconomic indicators attenuated but did not disappear. These findings imply that improvement in health-related behaviors may lessen, but not eliminate socioeconomic disparities in oral health, and suggest the presence of more complex determinants of these disparities which should be addressed by oral health preventive policies.

Baseline evaluation of hand hygiene compliance in three major hospitals, Isfahan, Iran.

PubMed

Ataei, B; Zahraei, S M; Pezeshki, Z; Babak, A; Nokhodian, Z; Mobasherizadeh, S; Hoseini, S G

2013-09-01

Hand hygiene is the mainstay of nosocomial infection prevention. This study was a baseline survey to assess hand hygiene compliance of healthcare workers by direct observation in three major hospitals of Isfahan, Iran. The use of different hand hygiene products was also evaluated. In 3078 potential opportunities hand hygiene products were available on 2653 occasions (86.2%). Overall compliance was 6.4% (teaching hospital: 7.4%; public hospital: 6.2%; private hospital: 1.4%). Nurses (8.4%) had the highest rates of compliance. Poor hand hygiene compliance in Isfahan hospitals necessitates urgent interventions to improve both hospital infrastructure and staff knowledge. © 2013 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

Hand hygiene compliance before and after wearing gloves among intensive care unit nurses in Iran.

PubMed

Ghorbani, Azam; Sadeghi, Leila; Shahrokhi, Akram; Mohammadpour, Asghar; Addo, Mary; Khodadadi, Esmail

2016-11-01

Nosocomial infections are considered a major risk factor in hospital wards, and hand hygiene is the first step in their control. An observational study was conducted in 2015 with 200 nurses working in intensive care units in teaching hospitals of Tabriz, Iran. Data were collected by using the Hand Hygiene Observation Tool questionnaire. The researchers monitored nurses' opportunities for hand hygiene during the 8-week period from February 3-April 4, 2015. A total of 1,067 opportunities occurred for hand hygiene before and after wearing gloves. The results show that hand hygiene compliance before wearing gloves is poor among nurses who work in intensive care units (14.8%). Therefore it is necessary to conduct effective interventions through continuing education programs to improve hand hygiene compliance. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

[Historical development and current demands on medical training, further and advanced training in hygiene and infection prevention].

PubMed

Exner, M; Kramer, A

2012-11-01

New risks in nosocomial infections and the dramatic increase in antibiotic-resistant pathogens in healthcare facilities have pointed to the urgent need for a good education of students and practitioners in the basics of hospital hygiene and infection prevention. On the other hand in the last 10 years a large number of institutes of hygiene in universities were closed with remarkable consequences concerning the decreased education in modern hygiene and public health. A broad historical overview over the last 200 years of teaching hygiene and public health at German universities is given which was integrated into the education of medical students. Nowadays many universities do not teach modern hygiene and public health. The demand of re-establishing new institutes of hygiene by the German Medical Council is discussed. The curriculum for the formation of hospital hygienists is presented.

Developing and promoting hygiene in the home and community.

PubMed

Bloomfield, S F; Signorelli, C; Fara, G

2010-01-01

The last two decades have seen infectious diseases (IDs) moving back up the health agenda. If the burden of ID is to be contained, the responsibility must be shared by the public. The International Scientific Forum on Home Hygiene (IFH) is working to raise awareness of the role of home hygiene, and promote understanding of hygiene practice. To develop a strategy for home hygiene, IFH has used the available scientific data to formulate a risk-based approach. This "targeted hygiene" approach maximises protection against infection, whilst minimising any impact on the environment from cleaning and disinfection products, minimising any risks associated antimicrobial resistance, and sustaining interaction with the microbial flora of the environment. IFH has developed a comprehensive range of materials which are being promoted through the IFH website and other channels. Analysis of website traffic indicates significant demand for home hygiene information including scientific material and information in "plain language".

[Economic effects of single-pack dental hygienic materials introduced into daily clinical practice].

PubMed

Sunakawa, Mitsuhiro; Matsumoto, Hiroyuki; Izumi, Yuichi

2011-03-01

To improve and maintain medical safety and quality, it is necessary to construct and manage a safe and economical medical system. Almost five years have passed since single-pack dental hygienic materials were introduced into daily clinical practice in the University Hospital, Faculty of Dentistry, Tokyo Medical and Dental University. The costs of purchasing hygienic materials themselves are higher when using outsourced sterilized single packed ones, compared with when using intra-murally sterilized ones in the past. Proper usage of single-pack hygienic materials sterilized with Ethylene Oxide Gas (EOG) would reduce waste of unused materials and save labor for staff in the Section of Central Supplies. Financially, the use of hygienic materials could be reduced if single-pack dental hygienic materials by outsourcing were introduced into the hospital, because all costs for sterilizing hygienic materials in the hospital could be eliminated.

Personal hygiene and methicillin-resistant Staphylococcus aureus infection.

PubMed

Turabelidze, George; Lin, Mei; Wolkoff, Barbara; Dodson, Douglas; Gladbach, Stephen; Zhu, Bao-Ping

2006-03-01

Methicillin-resistant Staphylococcus aureus (MRSA) infections outside the healthcare setting are an increasing concern. We conducted a case-control study to investigate an MRSA outbreak during 2002-2003 in a Missouri prison and focused on hygiene factors. Information on sociodemographic characteristics, medical history, and hygiene practices of study participants was collected by interview and medical record review. Logistic regression was used to evaluate MRSA infection in relation to hygiene factors individually and as a composite hygiene score; potential confounding factors were controlled. Selected MRSA isolates were analyzed by pulsed-field gel electrophoresis (PFGE). MRSA infection was significantly associated with a low composite hygiene score. Transmission among prison inmates appeared to be responsible for this outbreak. PFGE analysis showed that isolates were indistinguishable and associated with community-onset MRSA infections in other US prisons. Improving hygiene practices and environmental conditions may help prevent and interrupt future MRSA outbreaks in prison settings.

Getting what you want: How fit between desired and received leader sensitivity influences emotion and counterproductive work behavior.

PubMed

Rupprecht, Elizabeth A; Kueny, Clair Reynolds; Shoss, Mindy K; Metzger, Andrew J

2016-10-01

We challenge the intuitive belief that greater leader sensitivity is always associated with desirable outcomes for employees and organizations. Specifically, we argue that followers' idiosyncratic desires for, and perceptions of, leader sensitivity behaviors play a key role in how followers react to their leader's sensitivity. Moreover, these resulting affective experiences are likely to have important consequences for organizations, specifically as they relate to employee counterproductive work behavior (CWB). Drawing from supplies-values (S-V) fit theory and the stressor-emotion model of CWB, the current study focuses on the affective and behavioral consequences of fit between subordinates' ideal leader sensitivity behavior preferences and subordinates' perceptions of their actual leader's sensitivity behaviors. Polynomial regression analyses reveal that congruence between ideal and actual leader sensitivity influences employee negative affect and, consequently, engagement in counterproductive work behavior. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

The Effect of Teaching Experience on Service-Learning Beliefs of Dental Hygiene Educators

ERIC Educational Resources Information Center

Burch, Sharlee Shirley

2013-01-01

The purpose of this non-experimental causal-comparative study was to determine if service-learning teaching experience affects dental hygiene faculty perceptions of service-learning benefits and barriers in the United States. Dental hygiene educators from entry-level dental hygiene education programs in the United States completed the Web-based…

Promoting Critical Thinking among Dental Hygiene Students: Strategies for Educators

ERIC Educational Resources Information Center

Jordan D'Ambrisi, Kathleen M.

2011-01-01

Dental hygiene education has evolved over the years from dental hygiene professions who provide patient education on oral health care to assuming the responsibility for the assimilation of knowledge that requires judgment, decision making and critical thinking skills. Given that the dental hygiene professions has moved toward evidence-based,…

A framework for designing hand hygiene educational interventions in schools.

PubMed

Appiah-Brempong, Emmanuel; Harris, Muriel J; Newton, Samuel; Gulis, Gabriel

2018-03-01

Hygiene education appears to be the commonest school-based intervention for preventing infectious diseases, especially in the developing world. Nevertheless, there remains a gap in literature regarding a school-specific theory-based framework for designing a hand hygiene educational intervention in schools. We sought to suggest a framework underpinned by psychosocial theories towards bridging this knowledge gap. Furthermore, we sought to propound a more comprehensive definition of hand hygiene which could guide the conceptualisation of hand hygiene interventions in varied settings. Literature search was guided by a standardized tool and literature was retrieved on the basis of a predetermined inclusion criteria. Databases consulted include PubMed, ERIC, and EBSCO host (Medline, CINAHL, PsycINFO, etc.). Evidence bordering on a theoretical framework to aid the design of school-based hand hygiene educational interventions is summarized narratively. School-based hand hygiene educational interventions seeking to positively influence behavioural outcomes could consider enhancing psychosocial variables including behavioural capacity, attitudes and subjective norms (normative beliefs and motivation to comply). A framework underpinned by formalized psychosocial theories has relevance and could enhance the design of hand hygiene educational interventions, especially in schools.

[The Importance of Hospital Hygiene: Findings of a German Nationwide Survey].

PubMed

Haking, Dennis

2017-04-01

Aim of the study: The German legislature reacted to the increasing number of nosocomial infections with a set of laws to strengthen hospital hygiene. The aim of the study is to measure the current and future importance of hospital hygiene in Germany. Methods: CEOs and hygiene staff from German hospitals took part in a survey on 13 items regarding the current and future importance of hospital hygiene. Statistical analyses were conducted to identify significances regarding the professional groups. Results: The results of the study show that hospital hygiene is currently of high importance and will be rising in the future. Hospital hygiene has a high economic impact, especially as a competitive factor. The patients' fear to suffer from a nosocomial infection, especially caused by multi-resistant bacteria, is countered with intensive educational work. Conclusion: The results demonstrate that the legislators' efforts are taken note of in German hospitals and the future strategic impact of hospital hygiene in a pay-for-performance reimbursement system has become clear. © Georg Thieme Verlag KG Stuttgart · New York.

The comparison of socio-economic conditions and personal hygiene habits of neuro-Behçet's disease and multiple sclerosis patients.

PubMed

Pehlivan, Münevver; Kürtüncü, Murat; Tüzün, Erdem; Shugaiv, Erkingül; Mutlu, Melike; Eraksoy, Mefküre; Akman-Demir, Gülşen

2011-07-01

The "hygiene hypothesis" suggests that a reduction in the exposure to infectious agents due to improved health conditions has contributed to the increased incidence of autoimmune disorders in developed countries. In keeping with the hygiene hypothesis, many autoimmune disorders such as multiple sclerosis (MS) are more frequently observed in developed countries. To identify the relevance of hygiene hypothesis in neuro-Behçet's disease (NBD), another chronic inflammatory disease of the central nervous system, we developed and administered a multiple choice questionnaire to evaluate the hygiene conditions and practices of age and gender-matched NBD patients (n = 50) and control MS (n =5 0) and headache (n = 50) patients. Overall, MS patients had the highest socio-economic and hygiene features, whereas NBD patients displayed a lower socio-economic status group and showed poorer hygiene conditions than MS and headache controls. These poor hygiene conditions might be increasing the susceptibility of exposure to infectious agents that might, at least in part, trigger the inflammatory responses involved in NBD pathogenesis. Copyright © 2011 Elsevier GmbH. All rights reserved.

Smartphone text message service to foster hand hygiene compliance in health care workers.

PubMed

Kerbaj, Jad; Toure, Youssoupha; Soto Aladro, Alberto; Boudjema, Sophia; Giorgi, Roch; Dufour, Jean Charles; Brouqui, Philippe

2017-03-01

Health care-associated infections are a major worldwide public health issue. Hand hygiene is a major component in the prevention of pathogen transmission in hospitals, and hand hygiene adherence by health care workers is low in many studies. We report an intervention using text messages as reminders and feedback to improve hand hygiene adherence. The study is a historical comparison proof-of-concept study. Eighteen health care workers were monitored during 12 months by a radiofrequency identification system. Afterward we sent 2 types of text messages, congratulation or encouragement, and we studied the evolution of hand hygiene adherence. We recorded 15,723 hand hygiene opportunities, 8,973 before intervention and 6,750 during and after the intervention. Using a multilevel logistic regression analysis, we found a significant increase in hand hygiene adherence during the intervention (odds ratio, 1.68) compared with the historical period. Despite limitations due to the type of study, a text message encouraging personnel to be more vigilant is effective in increasing hand hygiene adherence in health care workers. Text message feedback should be incorporated into multimodal approaches for improving hand hygiene compliance. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Determinants of success and sustainability of the WHO multimodal hand hygiene promotion campaign, Italy, 2007–2008 and 2014

PubMed Central

Moro, Maria Luisa; Morsillo, Filomena; Nascetti, Simona; Parenti, Mita; Allegranzi, Benedetta; Pompa, Maria Grazia; Pittet, Didier

2017-01-01

A national hand hygiene promotion campaign based on the World Health Organization (WHO) multimodal, Clean Care is Safer Care campaign was launched in Italy in 2007. One hundred seventy-five hospitals from 14 of 20 Italian regions participated. Data were collected using methods and tools provided by the WHO campaign, translated into Italian. Hand hygiene compliance, ward infrastructure, and healthcare workers’ knowledge and perception of healthcare-associated infections and hand hygiene were evaluated before and after campaign implementation. Compliance data from the 65 hospitals returning complete data for all implementation tools were analysed using a multilevel approach. Overall, hand hygiene compliance increased in the 65 hospitals from 40% to 63% (absolute increase: 23%, 95% confidence interval: 22–24%). A wide variation in hand hygiene compliance among wards was observed; inter-ward variability significantly decreased after campaign implementation and the level of perception was the only item associated with this. Long-term sustainability in 48 of these 65 hospitals was assessed in 2014 using the WHO Hand Hygiene Self-Assessment Framework tool. Of the 48 hospitals, 44 scored in the advanced/intermediate categories of hand hygiene implementation progress. The median hand hygiene compliance achieved at the end of the 2007–2008 campaign appeared to be sustained in 2014. PMID:28661390

Autonomic nervous system function, child behavior, and maternal sensitivity in three-year-old children with surgically corrected transposition.

PubMed

Harrison, Tondi M

2013-01-01

Explore relationships among autonomic nervous system (ANS) function, child behavior, and maternal sensitivity in three-year-old children with surgically corrected transposition of the great arteries (TGA) and in children healthy at birth. Children surviving complex congenital heart defects are at risk for behavior problems. ANS function is associated with behavior and with maternal sensitivity. Child ANS function (heart rate variability) and maternal sensitivity (Parent-Child Early Relational Assessment) were measured during a challenging task. Mother completed the Child Behavior Checklist. Data were analyzed descriptively and graphically. Children with TGA had less responsive autonomic function and more behavior problems than healthy children. Autonomic function improved with more maternal sensitivity. Alterations in ANS function may continue years after surgical correction in children with TGA, potentially impacting behavioral regulation. Maternal sensitivity may be associated with ANS function in this population. Continued research on relationships among ANS function, child behavior, and maternal sensitivity is warranted. Copyright © 2013 Elsevier Inc. All rights reserved.

Should the definition of "sleep hygiene" be antedated of a century? A historical note based on an old book by Paolo Mantegazza, rediscovered. To place in a new historical context the development of the concept of sleep hygiene.

PubMed

Gigli, Gian Luigi; Valente, Mariarosaria

2013-05-01

The article contains a historical note on the concept of sleep hygiene, developed in 1977 by Peter Hauri, who developed a set of sleep-promoting rules, considered the fundament for sleep-hygiene techniques. Somnologists, unanimously ascribed to Hauri the fatherhood of the lucky term, while numerous books included at least a section on sleep hygiene. "Inadequate sleep hygiene" was included as a nosological entity in the International Classification of Sleep Disorders. This article intends to demonstrate that the concept of sleep hygiene was developed many years before, thanks to the pioneering work of Paolo Mantegazza, a scientist and a professor in the Medical School of the University of Pavia, Italy. After presenting briefly the history of the University of Pavia and illustrating the profile of Paolo Mantegazza, the article presents the original book published by Mantegazza in 1864 (second edition in 1865). The authors report extensive citations of Mantegazza's original book dealing with sleep hygiene. Mantegazza's indications, compared with Hauri's rules show important similarities. The authors support the view that the fatherhood of sleep hygiene should be acknowledged to Mantegazza and antedated to 1864. Hauri keeps the merit of giving more solid scientific roots to the concept of sleep hygiene and of inserting it in the frame of modern sleep medicine.

A return to the basics; nurses' practices and knowledge about interventional patient hygiene in critical care units.

PubMed

El-Soussi, Azza H; Asfour, Hayam I

2017-06-01

The Nursing profession is struggling to return to basic nursing care to maintain patients' safety. "Interventional patient hygiene" (IPH) is a measurement model for reducing the bioburden of both the patient and health care worker, and its components are hand hygiene, oral care, skin care/antisepsis, and catheter site care. To identify the level of nurses' practice and knowledge about interventional patient hygiene and identify barriers for implementing interventional patient hygiene in critical care units. A descriptive research design was used and three tools were applied in this study: "The Interventional Patient Hygiene Observational Checklist", "The Interventional Patient Hygiene Knowledge Questionnaire" and "The Barriers for Implementing Interventional Patient Hygiene in Critical Care Units". The mean percentage nurses' knowledge score is higher than the mean percentage practice score in all items (hand hygiene (71.28±25.46, compared with 46.15±17.87), oral care (100.0±0.0, compared with 25.32±24.25), catheter care (75.76±9.40, compared with 8.97±24.14) and skin care (47.80±6.79, compared with 26.28±16.57). Barriers for implementing hand hygiene are workload (71.79%), insufficient resources (61.53%), and lack of knowledge (10.25%). The mean percentage IPH knowledge score is higher than the mean percentage IPH practice score of all IPH items. Barriers for implementing IPH include workload, insufficient resources, and lack of knowledge/training. Copyright © 2016 Elsevier Ltd. All rights reserved.

Kaiser Permanente National Hand Hygiene Program

PubMed Central

Barnes, Sue; Barron, Dana; Becker, Linda; Canola, Teresa; Salemi, Charles

2004-01-01

Objective: Hand hygiene has historically been identified as an important intervention for preventing infection acquired in health care settings. Recently, the advent of waterless, alcohol-based skin degermer and elimination of artificial nails have been recognized as other important interventions for preventing infection. Supplied with this information, the National Infection Control Peer Group convened a KP Hand Hygiene Work Group, which, in August 2001, launched a National Hand Hygiene Program initiative titled “Infection Control: It’s In Our Hands” to increase compliance with hand hygiene throughout the Kaiser Permanente (KP) organization. Design: The infection control initiative was designed to include employee and physician education as well as to implement standard hand hygiene products (eg, alcohol degermers), eliminate use of artificial nails, and monitor outcomes. Results: From 2001 through September 2003, the National KP Hand Hygiene Work Group coordinated implementation of the Hand Hygiene initiative throughout the KP organization. To date, outcome monitoring has shown a 26% increase in compliance with hand hygiene as well as a decrease in the number of bloodstream infections and methycillin-resistant Staphylococcus aureus (MRSA) infections. As of May 2003, use of artificial nails had been reduced by 97% nationwide. Conclusions: Endorsement of this Hand Hygiene Program initiative by KP leadership has led to implementation of the initiative at all medical centers throughout the KP organization. Outcome indicators to date suggest that the initiative has been successful; final outcome monitoring will be completed in December 2003. PMID:26704605