Health workforce remuneration: comparing wage levels, ranking, and dispersion of 16 occupational groups in 20 countries

PubMed Central

2013-01-01

Background This article represents the first attempt to explore remuneration in Human Resources for Health (HRH), comparing wage levels, ranking and dispersion of 16 HRH occupational groups in 20 countries (Argentina, Belarus, Belgium, Brazil, Chile, Colombia, the Czech Republic, Finland, Germany, India, Mexico, the Netherlands, Poland, Russian Federation, Republic of South Africa (RSA), Spain, Sweden, Ukraine, United Kingdom (UK), and United States of America (USA)). The main aim is to examine to what extent the wage rankings, standardized wage levels, and wage dispersion are similar between the 16 occupational groups and across the selected countries and what factors can be shown to be related to the differences that emerge. Method The pooled data from the continuous, worldwide, multilingual WageIndicator web survey between 2008 and 2011 (for selected HRH occupations, n=49,687) have been aggregated into a data file with median or mean remuneration values for 300 occupation/country cells. Hourly wages are expressed in standardized US Dollars (USD), all controlled for purchasing power parity (PPP) and indexed to 2011 levels. Results The wage ranking of 16 HRH occupational groups is fairly similar across countries. Overall Medical Doctors have the highest and Personal Care Workers the lowest median wages. Wage levels of Nursing & Midwifery Professionals vary largely. Health Care Managers have lower earnings than Medical Doctors in all except six of the 20 countries. The largest wage differences are found for the Medical Doctors earning 20 times less in Ukraine than in the US, and the Personal Care Workers, who earn nine times less in the Ukraine than in the Netherlands. No support is found for the assumption that the ratio across the highest and lowest earning HRH occupations is similar between countries: it varies from 2.0 in Sweden to 9.7 in Brazil. Moreover, an increase in the percentage of women in an occupation has a large downward effect on its wage rank. Conclusions This article breaks new ground by investigating for the first time the wage levels, ranking, and dispersion of occupational groups in the HRH workforce across countries. The explorative findings illustrate that the assumption of similarity in cross-country wage ranking holds, but that wage dispersion and wage levels are not similar. These findings might contribute to the policies for health workforce composition and the planning of healthcare provisions. PMID:23448429

[Analysis of the mechanisms of minor occupational injuries in the construction industry in Spain].

PubMed

Benavides, F G; Giráldez, M T; Castejón, E; Catot, N; Zaplana, M; Delclós, J; Benach, J; Gimeno, D

2003-01-01

The construction industry produces the highest number of occupational injuries in Spain (25.6%). Of these, 98.5% were minor injuries with 5 million workdays lost in 2000. This occurred even after the recent introduction of numerous health and occupational safety regulations. The objective of the present study was to identify the specific mechanisms of minor occupational injuries in the construction sector. In 2000, there were 235,853 minor occupational injuries in the construction industry. From these, injuries in general construction and civil engineering were selected (n = 155,044). These injuries affected both the total number of workers in the sector as well as bricklayers and unskilled construction workers. Insurance and financial activities (n = 2,019) were selected as a reference economic sector. Minor occupational injuries due to nontraumatic processes (heart attack, etc.) were taken as a control group (n = 167), assuming that the risk of nontraumatic processes was independent of economic activities. Odds ratios (OR) were adjusted by age, sex, years of work experience, type of employment and company size through nonconditional logistic regression models. The mechanisms with the highest risk of minor occupational lesions in construction workers as a group compared with employees in the financial sector were projection of fragments (OR = 33.0; 95% CI, 15.3-70.8) and being struck by objects (OR = 18.2; CI 95%, 9.7-34.1). These were also the most specific mechanisms of injury in the subgroup of bricklayers and unskilled construction workers. Activities aimed at preventing minor occupational injuries in the construction sector should be orientated towards these mechanisms, especially projection of fragments despite the low frequency of this mechanism compared with that of other mechanisms. Case-control design is a useful alternative approach for research into occupational injuries.

Auto Body. Instructional System Development Model for Vermont Area Vocational Centers.

ERIC Educational Resources Information Center

1975

The model curriculum guide was developed to teach auto body repair in secondary schools in Vermont. From a needs assessment of the occupational opportunities in automotive services in the state, a group of selected occupations were analyzed for skill content and translated into the curriculum content. The guide consists of 14 units, each with a…

A model for selecting leadership styles.

PubMed

Perkins, V J

1992-01-01

Occupational therapists lead a variety of groups during their professional activities. Such groups include therapy groups, treatment teams and management meetings. Therefore it is important for each therapist to understand theories of leadership and be able to select the most effective style for him or herself in specific situations. This paper presents a review of leadership theory and research as well as therapeutic groups. It then integrates these areas to assist students and new therapists in identifying a style that is effective for a particular group.

24 CFR 902.83 - Interventions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... a PHA's specific operational areas (e.g., maintenance, modernization, occupancy, or financial management) or to a single development or a group of developments. Under this limited intervention procedure, HUD could select, or participate in the selection of, an AME to assume management responsibility for a...

The influence of occupational chronic lead exposure on the levels of selected pro-inflammatory cytokines and angiogenic factors.

PubMed

Machoń-Grecka, A; Dobrakowski, M; Boroń, M; Lisowska, G; Kasperczyk, A; Kasperczyk, S

2017-05-01

The aim of the study was to determine the effect of occupational exposure to lead on the blood levels of pro-inflammatory cytokines and selected factors that influence angiogenesis. The study population was divided into two groups. The first group consisted of 56 male workers chronically exposed to lead. The second group (control) was comprised of 24 male administrative workers. The serum levels of interleukin 1β (IL-1β), interleukin 6 (IL-6), and tumor necrosis factor α (TNF-α) were significantly higher in the group of workers chronically exposed to lead compared to control values by 38%, 68%, and 57%, respectively. Similarly, the values of soluble vascular endothelial growth factor receptor-1 (sVEGFR-1) and fibroblast growth factor-basic (FGF-basic) were higher by 19% and 63%, respectively. In the group of workers chronically exposed to lead, there were positive correlations between the levels of pro-inflammatory cytokines (IL-1β, IL-6, and TNF-α) and angiogenic factors (VEGF, FGF-basic, sVEGFR-1, and soluble angiopoietin receptor). In the control group, there were no correlations between the levels of the abovementioned parameters. Results of the present study indicate that chronic occupational lead exposure promotes inflammatory processes via induction of pro-inflammatory cytokines, modulates angiogenesis, and elicits interdependencies between the immune response and angiogenic factors.

The safe home project.

PubMed

Arphorn, Sara; Jiraniratisai, Sopaphan; Rungtakul, Rungsri; Phutta, Nikom

2011-12-01

The Thai Health Promotion Foundation supported the Improvement of Quality of Life of Informal Workers project in Ban Luang District, Amphur Photaram, Ratchaburi Province. There were many informal workers in Ban Luang District. Sweet-crispy fish producers in Ban Luang were the largest group among the sweet-crispy fish producers in Thailand. This project was aimed at improving living and working conditions of informal workers, with a focus on the sweet-crispy fish group. Good practices of improved living and working conditions were used to help informal workers build safe, healthy and productive work environments. These informal workers often worked in substandard conditions and were exposed to various hazards in the working area. These hazards included risk of exposure to hot work environment, ergonomics-related injuries, chemical hazards, electrical hazards etc. Ergonomics problems were commonly in the sweet-crispy fish group. Unnatural postures such as prolonged sitting were performed dominantly. One hundred and fifty informal workers participated in this project. Occupational health volunteers were selected to encourage occupational health and safety in four groups of informal workers in 2009. The occupational health volunteers trained in 2008 were farmers, beauty salon workers and doll makers. The occupational health and safety knowledge is extended to a new informal worker group: sweet-crispy fish producer, in 2009. The occupational health and safety training for sweet-crispy fish group is conducted by occupational health volunteers. The occupational health volunteers increased their skills and knowledge assist in to make safe home and safe community through participatory oriented training. The improvement of living and working condition is conducted by using a modified WISH, Work Improvement for Safe Home, checklist. The plans of improvement were recorded. The informal workers showed improvement mostly on material handling and storage. The safe uses and safe storage of chemicals were introduced among farmers. The awareness of healthcare using personal protective equipments is increased in all groups especially in farmers. Safe home by local occupational health volunteer is proposed to be one effective measure for improvement of quality of life.

[Effects of tank operation on renal function of crews].

PubMed

Ma, Qiang; Wang, Hong-Fei; Xing, Chang-Jiang; Ma, Hua-Chao; Gong, Mei-Liang; Sun, Lei; Liang, Hong-Ling

2014-09-01

To explore the effects of harmful factors in tank cabins on renal function of tank crews. One hundred and fifty two tank crews as the observation group and 37 soldiers without tank environment exposure as control group were selected in the study. α1-microglobulin(α1-MG), β2-microglobulin(β2-MG), IgG, N-acetyl-β-glucosidase (NAG) and urinary albumin excretion rate (UAER) in morning and 24 h urine were measured. Compared to the control group, the levels of α1-MG, β2-MG, NAG, UAER in observation group were increased significantly (P < 0.05). β2-MG, NAG, UAER of Soldiers with more than 50 motorized hours in observation group were significantly higher than those of control group (P < 0.05). β2-MG, NAG and UAER of soldiers divorced from tank occupation more than 3 years decreased to the normal levels. β2-MG of soldiers divorced from tank occupation more than 10 years was significantly higher than that of 6-10 years group. Tank occupational exposure influences the renal function of tank crews but not to a degree of clinical kidney disease. The renal function of crews divorced from tank occupation may recover but dysfunction of renal tubular reabsorption still exists.

Influence of selection versus lifestyle on risk of fatal cancer and cardiovascular disease among Seventh-day Adventists.

PubMed

Phillips, R L; Kuzma, J W; Beeson, W L; Lotz, T

1980-08-01

The authors examine the influence of selection versus life-style on mortality from various causes for a population of 23,000 California Seventh-Day Adventists. The data are compared with data from a control group of 112,726 other Californians. The selective factors considered include education, occupation, and marital status

Identification of potent, selective, CNS-targeted inverse agonists of the ghrelin receptor.

PubMed

McClure, Kim F; Jackson, Margaret; Cameron, Kimberly O; Kung, Daniel W; Perry, David A; Orr, Suvi T M; Zhang, Yingxin; Kohrt, Jeffrey; Tu, Meihua; Gao, Hua; Fernando, Dilinie; Jones, Ryan; Erasga, Noe; Wang, Guoqiang; Polivkova, Jana; Jiao, Wenhua; Swartz, Roger; Ueno, Hirokazu; Bhattacharya, Samit K; Stock, Ingrid A; Varma, Sam; Bagdasarian, Victoria; Perez, Sylvie; Kelly-Sullivan, Dawn; Wang, Ruduan; Kong, Jimmy; Cornelius, Peter; Michael, Laura; Lee, Eunsun; Janssen, Ann; Steyn, Stefanus J; Lapham, Kimberly; Goosen, Theunis

2013-10-01

The optimization for selectivity and central receptor occupancy for a series of spirocyclic azetidine-piperidine inverse agonists of the ghrelin receptor is described. Decreased mAChR muscarinic M2 binding was achieved by use of a chiral indane in place of a substituted benzylic group. Compounds with desirable balance of human in vitro clearance and ex vivo central receptor occupancy were discovered by incorporation of heterocycles. Specifically, heteroaryl rings with nitrogen(s) vicinal to the indane linkage provided the most attractive overall properties. Copyright © 2013 Elsevier Ltd. All rights reserved.

Evaluation of Genotoxicity in Automobile Mechanics Occupationally Exposed to Polycyclic Aromatic Hydrocarbons Using Micronuclei and Other Nuclear Abnormalities

PubMed Central

Khan, Mohammed Rafiq; Sudha, Sellappa

2012-01-01

Background Occupational and environmental exposures mostly represent mixtures of genotoxic agents, whereas the specificity of biomarker measurements varies widely. Exploration of correlations among biomarkers contributes to the further progress of molecular cancer epidemiology and to the selection of the optimal biomarkers for the investigation of human exposure to carcinogens. The aim of this study was to assess the potential cytogenetic damage associated with occupational exposure to Polycyclic Aromatic Hydrocarbons (PAHs) among automobile mechanics by using Micronuclei (MN) and other Nuclear Abnormalities (NA) as a biomarker. Methods The study population composed of 110 occupationally exposed automobile mechanics and 100 unexposed controls. All the study participants were males. Both the exposed and control individuals were selected from automobile garages located in the urban area of Coimbatore City, South India. Exfoliated buccal cells were collected from 110 automobile mechanics and 100 age and sex matched controls. Further, cells were examined for MN frequency and Nuclear Abnormalities (NA) other than micronuclei, such as binucleates, broken eggs and karyolysis. Results Results showed a statistically significant difference between occupationally exposed automobile mechanics and control groups. MN and NA frequencies in automobile mechanics were significantly higher than those in control groups (p < 0.05) and also significantly related to smoking habit (p < 0.05). In addition, a higher degree of NA was observed among the exposed subjects with smoking, drinking, tobacco chewing, which is an indicative of cytogenetic damage in these individuals. Conclusion MN and other NA reflect genetic changes, events associated with carcinogenesis. Therefore, the results of this study indicate that automobile mechanics exposed to PAHs are under risk of significant cytogenetic damage. Therefore, it is important to provide and offer better awareness of occupational hazards among these workers to promote occupational safety. PMID:25628826

Long-term exposure to jet fuel. II. A cross-sectional epidemiologic investigation on occupationally exposed industrial workers with special reference to the nervous system.

PubMed

Knave, B; Olson, B A; Elofsson, S; Gamberale, F; Isaksson, A; Mindus, P; Persson, H E; Struwe, G; Wennberg, A; Westerholm, P

1978-03-01

Thirty jet fuel exposed workers selected according to exposure criteria and thirty nonexposed controls from a jet motor factory were examined, with special reference to the nervous system, by occupational hygiene physicians, psychiatrists, psychologists, and neurophysiologists. The controls and the exposed subjects were matched with respect to age, employment duration, and education. Among the exposed subjects the mean exposure duration was 17 years, and 300 mg/m3 was calculated as a rough time-weighted average exposure level. The investigation revealed significant differences between the exposed and nonexposed groups for (a) incidence and prevalence of psychiatric symptoms, (b) psychological tests with the load on attention and sensorimotor speed and (c) electroencephalograms. When the control group was selected, it was ensured that the two groups were essentially equivalent except for exposure to jet fuel. It is concluded, therefore, that the differences found between the groups are probably related to exposure to jet fuel.

Contribution of job-exposure matrices for exposure assessment in occupational safety and health monitoring systems: application from the French national occupational disease surveillance and prevention network.

PubMed

Florentin, Arnaud; Zmirou-Navier, Denis; Paris, Christophe

2017-08-01

To detect new hazards ("signals"), occupational health monitoring systems mostly rest on the description of exposures in the jobs held and on reports by medical doctors; these are subject to declarative bias. Our study aims to assess whether job-exposure matrices (JEMs) could be useful tools for signal detection by improving exposure reporting. Using the French national occupational disease surveillance and prevention network (RNV3P) data from 2001 to 2011, we explored the associations between disease and exposure prevalence for 3 well-known pathology/exposure couples and for one debatable couple. We compared the associations measured when using physicians' reports or applying the JEMs, respectively, for these selected diseases and across non-selected RNV3P population or for cases with musculoskeletal disorders, used as two reference groups; the ratio of exposure prevalences according to the two sources of information were computed for each disease category. Our population contained 58,188 subjects referred with pathologies related to work. Mean age at diagnosis was 45.8 years (95% CI 45.7; 45.9), and 57.2% were men. For experts, exposure ratios increase with knowledge on exposure causality. As expected, JEMs retrieved more exposed cases than experts (exposure ratios between 12 and 194), except for the couple silica/silicosis, but not for the MSD control group (ratio between 0.2 and 0.8). JEMs enhanced the number of exposures possibly linked with some conditions, compared to experts' assessment, relative to the whole database or to a reference group; they are less likely to suffer from declarative bias than reports by occupational health professionals.

A new comprehension and communication tool: a valuable resource for internationally educated occupational therapists.

PubMed

Nguyen, Tram; Baptiste, Sue; Jung, Bonny; Wilkins, Seanne

2014-06-01

The need was identified for a way to assess internationally educated occupational therapists’ skills in understanding and communicating professional terminology used in occupational therapy practice. The project aim was to develop and validate such a resource. A scenario-based assessment was developed using a three-phase process for tool development. The development process involved completion of a literature scan of professional terminology used in occupational therapy practice; selection of terms and concepts commonly used in occupational therapy practice; and, creation of practice-based scenarios illustrating key concepts complete with rating rubrics. An advisory group provided oversight, and a sample of internationally educated occupational therapists completed pilot and validity testing. The initial findings showed the assessment to be easy to complete and sensitive to testing understanding of the defined terms. The final outcome is an assessment tool that has broad application for occupational therapists wishing to enter professional practice in a new country. © 2013 Occupational Therapy Australia.

Socio-Personal Premises for Selecting and Securing an Occupation as Vocation

ERIC Educational Resources Information Center

Billett, Stephen; Newton, Jennifer; Ockerby, Cherene M.

2010-01-01

When individuals select a particular occupation, they, their families and the community invest significant resources in their preparing for, learning about, and effective participation in that occupation. Yet, given the high attrition rates during that preparation and high levels of early separation from occupations, selection of occupations is…

Integrating qualitative research into occupational health: a case study among hospital workers.

PubMed

Gordon, Deborah R; Ames, Genevieve M; Yen, Irene H; Gillen, Marion; Aust, Birgit; Rugulies, Reiner; Frank, John W; Blanc, Paul D

2005-04-01

We sought to better use qualitative approaches in occupational health research and integrate them with quantitative methods. We systematically reviewed, selected, and adapted qualitative research methods as part of a multisite study of the predictors and outcomes of work-related musculoskeletal disorders among hospital workers in two large urban tertiary hospitals. The methods selected included participant observation; informal, open-ended, and semistructured interviews with individuals or small groups; and archival study. The nature of the work and social life of the hospitals and the foci of the study all favored using more participant observation methods in the case study than initially anticipated. Exploiting the full methodological spectrum of qualitative methods in occupational health is increasingly relevant. Although labor-intensive, these approaches may increase the yield of established quantitative approaches otherwise used in isolation.

The analysis of QT interval and repolarization morphology of the heart in chronic exposure to lead.

PubMed

Kiełtucki, J; Dobrakowski, M; Pawlas, N; Średniawa, B; Boroń, M; Kasperczyk, S

2017-10-01

There are no common recommendations regarding electrocardiographic monitoring in occupationally exposed workers. Therefore, the present study was designed to investigate whether exposure to lead results in an increase of selected electrocardiography (ECG) pathologies, such as QT interval prolongation and repolarization disorders, in occupationally exposed workers. The study group included 180 workers occupationally exposed to lead compounds. The exposed group was divided according to the median of the mean blood lead level (PbB mean ) calculated based on a series of measurements performed during 5-year observation period (35 µg/dl) into two subgroups: low exposure (LE, PbB mean = 20.0-35.0 µg/dl) and high exposure (HE, PbB mean = 35.1-46.4 µg/dl). The control group consisted of 69 healthy workers without occupational exposure to lead. ECG evaluation included the analysis of heart rate (HR), QT interval and repolarization abnormalities. Mean QT interval was significantly greater in the exposed population than in the control group by 2%. In the HE group, mean QT interval was significantly greater than in the control group by 4% and significantly different from those noted in the LE group. Positive correlations between QT interval and lead exposure indices were also reported. Besides, there was a negative correlation between HR and blood lead level. Increased concentration of lead in the blood above 35 μg/dl is associated with the QT interval prolongation, which may trigger arrhythmias when combined with other abnormalities, such as long QT syndrome. Therefore, electrocardiographic evaluation should be a part of a routine monitoring of occupationally exposed populations.

[Information content of immunologic parameters in the evaluation of the effects of hazardous substances].

PubMed

Litovskaia, A V; Sadovskiĭ, V V; Vifleemskiĭ, A B

1995-01-01

Clinical and immunologic examination including 1 and 2 level tests covered 429 staffers of chemical enterprises and 1122 of those engaged into microbiological synthesis of proteins, both the groups exposed to some irritating gases and isocyanates. Using calculation of Kulbak's criterion, the studies selected informative parameters to diagnose immune disturbances caused by occupational hazards. For integral evaluation of immune state, the authors applied general immunologic parameter, meanings of which can serve as criteria for early diagnosis of various immune disorders and for definition of risk groups among industrial workers exposed to occupational biologic and chemical hazards.

A Policy Intervention Study to Identify High-Risk Groups to Prevent Industrial Accidents in Republic of Korea.

PubMed

Yi, Kwan Hyung; Lee, Seung Soo

2016-09-01

The objective of this study is to identify high-risk groups for industrial accidents by setting up 2003 as the base year and conducting an in-depth analysis of the trends of major industrial accident indexes the index of industrial accident rate, the index of occupational injury rate, the index of occupational illness and disease rate per 10,000 people, and the index of occupational injury fatality rate per 10,000 people for the past 10 years. This study selected industrial accident victims, who died or received more than 4 days of medical care benefits, due to occupational accidents and diseases occurring at workplaces, subject to the Industrial Accident Compensation Insurance Act, as the study population. According to the trends of four major indexes by workplace characteristics, the whole industry has shown a decreasing tendency in all four major indexes since the base year (2003); as of 2012, the index of industrial accident rate was 67, while the index of occupational injury fatality rate per 10,000 people was 59. The manufacturing industry, age over 50 years and workplaces with more than 50 employees showed a high severity level of occupational accidents. Male workers showed a higher severity level of occupational accidents than female workers. The employment period of < 3 years and newly hired workers with a relatively shorter working period are likely to have more occupational accidents than others. Overall, an industrial accident prevention policy must be established by concentrating all available resources and capacities of these high-risk groups.

Influence of occupation and education level on breast cancer stage at diagnosis, and treatment options in China: A nationwide, multicenter 10-year epidemiological study.

PubMed

Liu, Yang; Zhang, Jian; Huang, Rong; Feng, Wei-Liang; Kong, Ya-Nan; Xu, Feng; Zhao, Lin; Song, Qing-Kun; Li, Jing; Zhang, Bao-Ning; Fan, Jin-Hu; Qiao, You-Lin; Xie, Xiao-Ming; Zheng, Shan; He, Jian-Jun; Wang, Ke

2017-04-01

The objective of this study was to evaluate the impact of occupation and education level of Chinese female breast cancer patients on their cancer staging at diagnosis, clinical and pathological features, rate of implementation, and selection of treatment.The medical charts of 4211 confirmed female breast cancer cases diagnosed between 1999 and 2008, from 7 breast cancer centers spread across the whole of China, were reviewed. Data including information on the patient's sociodemographic status, clinical and pathological characteristics, implementation of clinical examination and treatment modalities were analyzed. In parallel, the associations between different occupations and level of educational attainment were analyzed in relation to tumor stage through TNM staging, clinical and pathological characteristics, implementation of clinical examination, and treatment patterns. Multivariate logistic regression was used to identify whether the occupation and education level of patients are independent factors of TNM staging at diagnosis.There were significant differences among different occupation groups and the education level of patients in regards to pathological characteristics and treatment choice. Both the occupation and education level of patients were independent factors of TNM staging at diagnosis. For patients within the lower-income occupation or lower educational attainment group, the tumor stage was later, the rates of implementation of relevant investigations were lower, as were the rates of radiotherapy, chemotherapy, and endocrine therapy.This study suggests that strategies should work toward developing more accurate and effective breast cancer prevention and treatment strategies aimed specifically at patients with lower educational attainment levels and at specific occupation groups.

Influence of occupation and education level on breast cancer stage at diagnosis, and treatment options in China

PubMed Central

Liu, Yang; Zhang, Jian; Huang, Rong; Feng, Wei-Liang; Kong, Ya-Nan; Xu, Feng; Zhao, Lin; Song, Qing-Kun; Li, Jing; Zhang, Bao-Ning; Fan, Jin-Hu; Qiao, You-Lin; Xie, Xiao-Ming; Zheng, Shan; He, Jian-Jun; Wang, Ke

2017-01-01

Abstract The objective of this study was to evaluate the impact of occupation and education level of Chinese female breast cancer patients on their cancer staging at diagnosis, clinical and pathological features, rate of implementation, and selection of treatment. The medical charts of 4211 confirmed female breast cancer cases diagnosed between 1999 and 2008, from 7 breast cancer centers spread across the whole of China, were reviewed. Data including information on the patient's sociodemographic status, clinical and pathological characteristics, implementation of clinical examination and treatment modalities were analyzed. In parallel, the associations between different occupations and level of educational attainment were analyzed in relation to tumor stage through TNM staging, clinical and pathological characteristics, implementation of clinical examination, and treatment patterns. Multivariate logistic regression was used to identify whether the occupation and education level of patients are independent factors of TNM staging at diagnosis. There were significant differences among different occupation groups and the education level of patients in regards to pathological characteristics and treatment choice. Both the occupation and education level of patients were independent factors of TNM staging at diagnosis. For patients within the lower-income occupation or lower educational attainment group, the tumor stage was later, the rates of implementation of relevant investigations were lower, as were the rates of radiotherapy, chemotherapy, and endocrine therapy. This study suggests that strategies should work toward developing more accurate and effective breast cancer prevention and treatment strategies aimed specifically at patients with lower educational attainment levels and at specific occupation groups. PMID:28403116

Occupational Training in Selected Metalworking Industries, 1974. A Report on a Survey of Selected Occupations.

ERIC Educational Resources Information Center

Bureau of Labor Statistics (DOL), New York, NY.

A survey was conducted regarding the occupational training provided by employers for fourteen occupations in four metalworking industries. The fourteen occupations selected for study included crane operator, electrician, layout worker, machine tool setter, machinist, mechanic, sheet metal worker, and tool and die maker. The four industries…

[Cardiovascular risk, occupation and exposure to occupational carcinogens in a group of workers in Salamanca].

PubMed

González-Sánchez, Jesús

2015-01-01

Identify the cardiovascular risk factors in a group of workers in the province of Salamanca, protected by external prevention services, as regards exposure to occupational carcinogens, by sector of activity and gender. An observational descriptive epidemiological study was conducted. The sample selection was by stratified random sampling in each entity. The variables collected by questionnaire were, sociodemographic characteristics, exposure to occupational carcinogens, and cardiovascular risk factors (smoking, hypertension, dyslipidemia, and diabetes), using the clinical-work histories as a source of information. Statistically significant differences were observed in cardiovascular risk according to the exposure to occupational carcinogens (p <0.001), primarily among workers in the industry sector. A total of 32% of the workers in the province of Salamanca was exposed to some occupational carcinogen. Women were more exposed in the service sector and men in the agriculture and livestock sector. Nearly one third of the workers belonging to the external prevention services of the province of Salamanca, were exposed to some kind of occupational carcinogens. The most frequent being biological risks, solvent products, and silica, which were above the national mean of exposure. It is important to consider the exposure to occupational carcinogens in the implementation of interventions in the prevention of cardiovascular risk in the work place. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

Autism spectrum disorders in relation to parental occupation in technical fields.

PubMed

Windham, Gayle C; Fessel, Karen; Grether, Judith K

2009-08-01

A previous study reported that fathers of children with autism spectrum disorders (ASD) were more likely to work as engineers, requiring "systemizing skills," and suggesting a distinct phenotype, but alternatively this may have been related to selection biases. We conducted a population-based study to explore whether fathers, or mothers, of children with ASD are over-represented in fields requiring highly technical skills. Subjects included 284 children with ASD and 659 gender-matched controls, born in 1994 in the San Francisco Bay Area. Parental occupation and industry were abstracted verbatim from birth certificates. Engineering, computer programming, and science were examined as highly technical occupations. To limit bias by parental socio-economic status, we selected a referent group of occupations that seemed professionally similar but of a less technical nature. Odds ratios (ORs) and 95% confidence intervals (CI) were calculated by logistic regression, adjusting for parental age, education, and child race. Mothers of cases were somewhat more likely to work in hi-tech occupations (6.7%) than mothers of controls (4.0%, P=0.07), but little difference was observed among fathers, nor for engineering separately. Compared to parents in other "white collar" occupations, the adjusted OR for highly technical occupations among mothers was 2.5 (95% CI: 1.2-5.3) and among fathers was 1.3 (95% CI: 0.79-2.1), with no evidence of a joint effect observed. Our results regarding maternal occupation in technical fields being associated with ASD in offspring suggest further study to distinguish parental occupation as a phenotypic marker of genetic loading vs. other social or exposure factors.

An Evaluation of Career Selection Education in Thirteen Project Schools of the Western States Small Schools Project.

ERIC Educational Resources Information Center

Cragun, John R.; Kartchner, Eugene C.

The Western States Small Schools Project (WSSSP) developed the Career Selection Education (CSE) program to provide students from small high schools in Arizona, Colorado, Nevada, New Mexico, and Utah with: (1) knowledge about self, broad occupational groupings, the institution and dynamics of society which generate, define, and lend meaning to…

Recognition and identification of famous faces in patients with unilateral temporal lobe epilepsy.

PubMed

Seidenberg, Michael; Griffith, Randall; Sabsevitz, David; Moran, Maria; Haltiner, Alan; Bell, Brian; Swanson, Sara; Hammeke, Thomas; Hermann, Bruce

2002-01-01

We examined the performance of 21 patients with unilateral temporal lobe epilepsy (TLE) and hippocampal damage (10 lefts, and 11 rights) and 10 age-matched controls on the recognition and identification (name and occupation) of well-known faces. Famous face stimuli were selected from four time periods; 1970s, 1980s, 1990-1994, and 1995-1996. Differential patterns of performance were observed for the left and right TLE group across distinct face processing components. The left TLE group showed a selective impairment in naming famous faces while they performed similar to the controls in face recognition and semantic identification (i.e. occupation). In contrast, the right TLE group was impaired across all components of face memory; face recognition, semantic identification, and face naming. Face naming impairment in the left TLE group was characterized by a temporal gradient with better naming performance for famous faces from more distant time periods. Findings are discussed in terms of the role of the temporal lobe system for the acquisition, retention, and retrieval of face semantic networks, and the differential effects of lateralized temporal lobe lesions in this process.

Crash fatality and vehicle incompatibility in collisions between cars and light trucks or vans.

PubMed

Ossiander, Eric M; Koepsell, Thomas D; McKnight, Barbara

2014-12-01

In crashes between a car and a light truck or van (LTV), car occupants are more likely to be killed than LTV occupants. The extent this is due to the greater harm imposed by LTVs on cars or the greater protection they offer their own occupants is not known. We conducted a case-control study of collisions between two passenger vehicles in the USA during 1990-2008. Cases were all decedents in fatal crashes (N=157,684); one control was selected from each crash in a national probability sample of crashes (N=379,458). Adjusted for the type of vehicle they were riding in and other confounders, occupants of vehicles colliding with any type of LTVs (categorised as compact sport utility vehicles (SUV), full-size SUVs, minivans, full-size vans, compact pickups and full-size pickups) were at higher risk of death compared with occupants colliding with cars. Adjusted for the type of vehicle they crashed with and other confounders, occupants of LTVs in a collision with any vehicle were at lower risk of death compared with car occupants. Compared with a crash between two cars, the overall RR of death in a crash between any of the other 27 different combinations of vehicle types was 1.0 or greater, except for crashes between two full-size pickups, where the RR of death was 0.9. Although LTVs protect their own occupants better than cars do, LTVs are associated with an excess total risk of death in crashes with cars or other LTVs. 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.

[Association of occupational chronic psychological stress with heat shock protein 70 in serum and tumor necrosis factor-alpha expression levels].

PubMed

Qiu, F Y; Tian, R L; Qiang, Y; He, K P; Liu, H R; Zhang, W; Song, H

2016-05-01

To investigate the relationship between occupational chronic psychological stress with heat shock protein 70 (HSP70) and tumor necrosis factor-alpha (TNF-α). Using case-control study design, we selected 622 cases in 20 to 60 years old and unrelated patients with metabolic syndrome as the case group between October 2011 and October 2012 at two hospitals of Ningxia hui autonomous region. At the same time, we selected 600 healthy people from health check-up crowd in the above two hospitals as control group. The the research objects were sex, age, nation, height, weight, smoking, drinking, exercise, and so on. After informed consent, all the research objects were collected fasting venous blood samples 10 ml in order to proceed laboratory testing of biochemical indicators. The expression of HSP70 and TNF-α in serum was determined by ELISA. Using the revised occupational stress inventory (OSI) to survey the occupational chronic psychological stress factors and stress level of research object. The correlation of occupational chronic psychological stress scores with HSP70 and TNF-α was investigated by partial correlation analysis. We built a multivariate linear regression equation With HSP70 and TNF alpha as the independent variable and occupational chronic psychological stress scores as the dependent variable, using equation of the determination coefficient R(2) to judge the degree of fitting equation. The total points of chronic stress factors in all respondents was (136.65±16.19). Among them, the mild stress level group was 313, moderate was 588, severe was 321, chronic heart stress factors scores were (119.96±13.30), (135.33±3.23), (155.33±13.55) points, respectively. In the case group subjects, the expression of HSP70 in mild, moderate and severe occupational chronic psychological stress levels were (29.88±30.08), (36.38±30.08), (27.16±23.77) ng/ml (F=6.85, P=0.001). The control group were (27.64±9.89), (39.78±29.77), (3.94±3.09) ng/ml (F=125.71, P<0.001). Multiple linear regression analysis showed the expression of psychological stress and HSP70 was a negative linear relationship, while positive linear relationship with TNF-α, the fitting of the regression equation was y=-0.07x1+ 0.011x2+ 136.88. Partial correlation analysis results showed that the occupational chronic psychological stress scores and negatively correlated with HSP70 (r=-0.11, P<0.001) and was positively related with TNF-α (r=0.11, P<0.001). In all survey respondents, the expression of HSP70 in mild, moderate and severe occupational chronic psychological stress levels group were (28.49±20.10), (37.99±29.96), (17.98±21.77) ng/ml (F=64.08, P<0.001). The expression of TNF-α were (133.61±129.51), (171.23±133.69), (169.31±196.09) pg/ml (F=6.93, P=0.001). The expression levels of HSP70 and TNF-α in serum were affected by occupational chronic psychological stress. While the level of occupational chronic psychological stress increased, the expression level of HSP70 in serum reduced, the expression level of TNF-α raised.

[Relationship between quality of life and disability level in patients with occupational disease].

PubMed

Li, Hongmei; Lin, Mingjing; Zhang, Wenwen; Li, Jing; Zou, Jianfang

2015-10-01

To investigate the relationship between the quality of life (QOL) and disability level in patients with occupational disease and to investigate the influencing factors for QOL. A total of 255 patients with occupational disease were selected from three specialized hospitals dedicated to occupational disease and the department of occupational medicine of one comprehensive hospital using cluster sampling from December 2013 to May 2014. A survey was carried out using WHOQOL-BREF and general questionnaire (including disability level), and statistical analysis was also performed using t test, F test, analysis of variance, and multivariate stepwise regression analysis. The QOL scores of patients with occupational diseases, from high to low, were social domain (11.48 ± 2.86), psychological domain (10.60 ± 2.28), physiological domain (10.54 ± 1.65), and environmental domain (10.50 ± 2.55), scores of which were significantly lower than the normal levels (P<0.05). QOL showed no significant differences between patients with occupational diseases of different disability levels (P>0.05). Also, QOL showed no significant differences between stage I, II and III patients with pneumoconiosis (P>0.05). The patients with pneumoconiosis were divided into mild, moderate, and severe groups, and the QOL scores of patients with mild pneumoconiosis in psychological and environmental domains were significantly higher than those of the patients with moderate or severe pneumoconiosis (P< 0.05). Patients with occupational poisoning was divided into mild, moderate and severe groups, and the three groups showed no significant differences in QOL score (P>0.05). Multivariate regression analysis showed that the QOL score of each domain was mainly influenced by the degree of lung injury, complications, course of disease, age of onset, income, and employment status. The QOL of patients with occupational disease is significantly reduced, and disability level cannot accurately reflect their QOL. The treatment of patients with occupational disease should focus on their complications, and at the same time QOL should also be improved.

Analysis of Occupational Accident Fatalities and Injuries Among Male Group in Iran Between 2008 and 2012

PubMed Central

Alizadeh, Seyed Shamseddin; Mortazavi, Seyed Bagher; Sepehri, Mohammad Mehdi

2015-01-01

Background: Because of occupational accidents, permanent disabilities and deaths occur and economic and workday losses emerge. Objectives: The purpose of the present study was to investigate the factors responsible for occupational accidents occurred in Iran. Patients and Methods: The current study analyzed 1464 occupational accidents recorded by the Ministry of Labor and Social Affairs’ offices in Iran during 2008 - 2012. At first, general understanding of accidents was obtained using descriptive statistics. Afterwards, the chi-square test and Cramer’s V statistic (Vc) were used to determine the association between factors influencing the type of injury as occupational accident outcomes. Results: There was no significant association between marital status and time of day with the type of injury. However, activity sector, cause of accident, victim’s education, age of victim and victim’s experience were significantly associated with the type of injury. Conclusions: Successful accident prevention relies largely on knowledge about the causes of accidents. In any accident control activity, particularly in occupational accidents, correctly identifying high-risk groups and factors influencing accidents is the key to successful interventions. Results of this study can cause to increase accident awareness and enable workplace’s management to select and prioritize problem areas and safety system weakness in workplaces. PMID:26568848

The influence of the occupational exposure to heavy metals and tobacco smoke on the selected oxidative stress markers in smelters.

PubMed

Sciskalska, Milena; Zalewska, Marta; Grzelak, Agnieszka; Milnerowicz, Halina

2014-06-01

The aim of the study was to verify if there is any association between exposure to Cu, Zn, Cd, Pb, As and the formation of malondialdehyde (MDA), 8-hydroxydeoxyguanosine (8-OHdG), advanced oxidation protein products (AOPP), and whether in this process cigarette smoking plays a role. The investigations were performed in the 352 smelters occupationally exposed to heavy metals and 73 persons of control group. Metals concentration was determined by atomic absorption spectrometry. MDA and AOPP concentrations were determined by spectrophotometric methods. The concentration of 8-OHdG was determined by ELISA method. It was demonstrated an increased Cu concentration in smoking smelters compared to non-smoking control group. It was noted no differences in Zn and Mg concentrations between the examined groups. Pb concentration was more than sixfold higher in the group of smoking smelters and about fivefold higher in the group of non-smoking smelters compared to the control groups (smokers and non-smokers). It was shown that Cd concentration in the blood was nearly fivefold higher in the smoking control group compared to the non-smoking control group and more than threefold higher in the group of smoking smelters compared to non-smoking. It was shown an increased As concentration (more than fourfold) and decreased Ca concentration in both groups of smelters compared to control groups. In groups of smelters (smokers and non-smokers), twofold higher MDA and AOPP concentrations, and AOPP/albumin index compared to control groups (smokers and non-smokers) were shown. Tobacco smoke is the major source of Cd in the blood of smelters. Occupational exposure causes accumulation of Pb in the blood. Occupational exposure to heavy metals causes raise of MDA concentration and causes greater increase in AOPP concentration than tobacco smoke.

[The peptide correction of neurotic disorders among professional truck-drivers].

PubMed

Bashkireva, A S; Artamonova, V G

2012-01-01

This study was designed to estimate the neurobehavioral status and to compare the prevalence of psychoadaptive disorders among lorry-drivers (experimental group) and metal craftsmen (control group) in connection with their age, length of service, occupational hazards, work schedule and sociodemographic characteristics. 150 male lorry-drivers (mean age 43.3 +/- 0.9) and 150 male metal craftsmen (mean age 42.8 +/- 0.9) were examined using a clinical questionnaire to identify, estimate and compare neurotic states. The study comprised 3 groups: 1st--subjects with stable psychic adaptation, 2nd--subjects with unstable psychic adaptation, a risk group, 3rd--subjects with stable psychic disadaptation, i.e. with some borderline mental disorders (BMD). Significant differences in the prevalence of psychic adaptation and disadaptation among groups under study were found. The predominance of the 2nd and 3rd groups among lorry-drivers in comparison with control group was found. The results showed that social and demographic characteristics had no significant influence neither in experimental nor in control groups (p > 0.1). Variability of psychoemotional imbalance levels among lorry-drivers was found to be due to a combination of the following factors: occupational exposure and their work schedule, while in control group--to the age of metal craftsmen. Comparative analysis of neurobehavioral disorders revealed the predominance of the asthenic symptoms, anxious and depressive manifestations, hysterical reactions among lorry-drivers, and the vegetative disorders only in control group. The results thus obtained support the hypothesis of occupational hazards and long driving experience being the risk factors for the development of BMD. The application of bioregulating peptides was found to restore the organism adaptive potential, improved psychoemotional indices, intensified resistance to work stress and reduced occupational risk of borderline mental disorders (p < 0.001-0.05). The best effect was obtained in case of combined application of several cytogens (pinealon and vezugen), which were optimally selected regarding the effect of each adverse occupational factor on a target organ or system. The employed parameters of psychoemotional state were rather informative for assessing the peptidergic properties of cytogens in occupational medicine and geriatrics.

An Updated Review of Epidemiologic Studies on the Relationship Between Exposure to Whole-Body Vibration and Low Back Pain

NASA Astrophysics Data System (ADS)

Bovenzi, M.; Hulshof, C. T. J.

1998-08-01

The aim of this paper is to update the information on the epidemiologic evidence of the adverse health effects of whole-body vibration (WBV) on the spinal system by means of a review of the epidemiologic studies published between 1986 and 1996. In a systematic search of epidemiologic studies of low back pain (LBP) disorders and occupations with exposure to WBV, 37 articles were retrieved. The quality of each study was evaluated according to criteria concerning the assessment of vibration exposure, assessment of health effects, and methodology. The epidemiologic studies reaching an adequate score on each of the above mentioned criteria, were included in the final review. A meta-analysis was also conducted in order to combine the results of independent epidemiologic studies. After applying the selection criteria, 16 articles reporting the occurrence of LBP disorders in 19 WBV-exposed occupational groups, reached a sufficient score. The study design was cross-sectional for 13 occupational groups, longitudinal for 5 groups and of case-control type for one group. The main reasons for the exclusion of studies were insufficient quantitative information on WBV exposure and the lack of control groups. The findings of the selected studies and the results of the meta-analysis of both cross-sectional and cohort studies showed that occupational exposure to WBV is associated with an increased risk of LBP, sciatic pain, and degenerative changes in the spinal system, including lumbar intervertebral disc disorders. Owing to the cross-sectional design of the majority of the reviewed studies, this epidemiologic evidence is not sufficient to outline a clear exposure-response relationship between WBV exposure and LBP disorders. Upon comparing the epidemiological studies included in this review with those conducted before 1986, it is concluded that research design and the quality of exposure and health effect data in the field of WBV have improved in the last decade.

Relationship between chemical structure and the occupational asthma hazard of low molecular weight organic compounds

PubMed Central

Jarvis, J; Seed, M; Elton, R; Sawyer, L; Agius, R

2005-01-01

Aims: To investigate quantitatively, relationships between chemical structure and reported occupational asthma hazard for low molecular weight (LMW) organic compounds; to develop and validate a model linking asthma hazard with chemical substructure; and to generate mechanistic hypotheses that might explain the relationships. Methods: A learning dataset used 78 LMW chemical asthmagens reported in the literature before 1995, and 301 control compounds with recognised occupational exposures and hazards other than respiratory sensitisation. The chemical structures of the asthmagens and control compounds were characterised by the presence of chemical substructure fragments. Odds ratios were calculated for these fragments to determine which were associated with a likelihood of being reported as an occupational asthmagen. Logistic regression modelling was used to identify the independent contribution of these substructures. A post-1995 set of 21 asthmagens and 77 controls were selected to externally validate the model. Results: Nitrogen or oxygen containing functional groups such as isocyanate, amine, acid anhydride, and carbonyl were associated with an occupational asthma hazard, particularly when the functional group was present twice or more in the same molecule. A logistic regression model using only statistically significant independent variables for occupational asthma hazard correctly assigned 90% of the model development set. The external validation showed a sensitivity of 86% and specificity of 99%. Conclusions: Although a wide variety of chemical structures are associated with occupational asthma, bifunctional reactivity is strongly associated with occupational asthma hazard across a range of chemical substructures. This suggests that chemical cross-linking is an important molecular mechanism leading to the development of occupational asthma. The logistic regression model is freely available on the internet and may offer a useful but inexpensive adjunct to the prediction of occupational asthma hazard. PMID:15778257

Occupation and housing adjustment of migrants to Surabaya, Indonesia: the case of a second city.

PubMed

Mccutcheon, L

1978-01-01

The adjustment of migrants to Surabaya, Indonesia was examined with respect to occupation and housing characteristics. The data are based on information obtained in interviews from a multistage random sample of 600 residents of Surabaya between the ages of 20-44. Both females and males were interviewed and information on occupation was also collected for the spouses of respondents. In the analysis, 3 comparison groups were used: migrants to the city within the 5 years previous to the survey; migrants who moved in 1969 or before; and lifetime residents of Surabaya who were either born there or moved before the age of 15. The analysis used 2 methods to determine the extent and nature of adjustment. In the first, migrants of short and long durations of residence were compared to determine if change on the aggregate level has taken place and to indicate the direction of change. A control group of lifetime residents was used to determine whether the migrants are coming to resemble the characteristics of the native urban population. The 2nd, and equally serious problem, involves outmigration, in which migrants selective of certain characteristics leave the city either to return to the rural area or to move to another city. Initial comparisons between recent migrants, longterm migrants, and lifetime residents revealed no significant differences for either employment status or occupational skill. By occupational skill, approximately 35% had unskilled occupations, 27% semiskilled occupations, and 37% skilled occupations, with no significant difference by migrant status group. Overall, the distributions showed this sample to have significant concentrations in traditional, labor intensive employment, with a large percentage self employed. Controlling occupational skill for education showed somewhat different results. Those with primary school or less did not show a significant difference by migrant status, while among those with more education there was a significant difference. The longterm migrants wree overwhelmingly employed in skilled occupations. Initial analysis showed no significant difference in housing quality for each of the 3 migrant status groups. Recent migrants to the city were having no more difficulty in finding housing than changing migrants and lifetime natives. Housing conditions appeared to improve with duration of residence in the city, either through residential mobility or through improvements to the dwelling. That housing showed improvement with time, while occupation did not, may be because of the nature of each of the markets.

Healthy Worker Effect Phenomenon: Revisited with Emphasis on Statistical Methods – A Review

PubMed Central

Chowdhury, Ritam; Shah, Divyang; Payal, Abhishek R.

2017-01-01

Known since 1885 but studied systematically only in the past four decades, the healthy worker effect (HWE) is a special form of selection bias common to occupational cohort studies. The phenomenon has been under debate for many years with respect to its impact, conceptual approach (confounding, selection bias, or both), and ways to resolve or account for its effect. The effect is not uniform across age groups, gender, race, and types of occupations and nor is it constant over time. Hence, assessing HWE and accounting for it in statistical analyses is complicated and requires sophisticated methods. Here, we review the HWE, factors affecting it, and methods developed so far to deal with it. PMID:29391741

[Some occupational determinants of work disability].

PubMed

Szubert, Z; Sobala, W

1999-01-01

Occupational determinants play a significant role in the studies of the causes of work disability. The duration of employment is that particular variable, frequently analysed, which reflects indirectly the effect of work conditions on the worker's health state and also on his her disease-related work disability. Therefore, the aim of this work was to show the difference in sick absenteeism between various occupational groups, depending on the duration of employment. The empirical material embraced data on work disability, among workers employed in the automative industry plant during the years 1989-94. Out of 8,599 persons covered with the study, 77% left the job, including 7% of those who left the job because of health problems. An analysis of the impact of occupational determinants on the sick absenteeism was carried out on the basis of the absenteeism rate adjusted by age, sex and occupational activity in groups of the production, auxilliary and administrative workers, as well as in occupational groups exposed to possibly similar harmful factors. The duration of worker's employment in the plant showed a positive influence on sick absenteeism, since together with extended period of employment the decrease in the rate of general sick absenteeism was observed. However, in a number of disease categories an increase in absenteeism together with extended duration of employment, and a high level of absenteeism among workers involved directly in the production, were noted. This proves an adverse effect of work conditions on work disability among workers. The effect of harmful factors present at workposts is also confirmed by the increasing sick absenteeism together with the prolonged duration of employment in various occupational groups. In the group of welders the highest level of sick absenteeism was observed among persons with duration of employment ranging from 11 to 20 years (rate: 10.52), and it was related to diseases of the respiratory (3.10) and circulatory (2.09) systems. In this group the increase in absenteeism together with prolonged duration of employment was related to diseases of the genitourinary system (about fourfold), musculoskeletal system (about threefold) and nervous system and sense organs (about 20%). It may be concluded that in selected high risk occupational groups, the duration of employment may reflect the effect of work conditions on workers' sick absenteeism, and the analysis of work disability caused by individual diseases provides an image of health effects due to hazards to which those groups are exposed.

Factors influencing the occupational injuries of physical therapists in Taiwan: A hierarchical linear model approach.

PubMed

Tao, Yu-Hui; Wu, Yu-Lung; Huang, Wan-Yun

2017-01-01

The evidence literature suggests that physical therapy practitioners are subjected to a high probability of acquiring work-related injuries, but only a few studies have specifically investigated Taiwanese physical therapy practitioners. This study was conducted to determine the relationships among individual and group hospital-level factors that contribute to the medical expenses for the occupational injuries of physical therapy practitioners in Taiwan. Physical therapy practitioners in Taiwan with occupational injuries were selected from the 2013 National Health Insurance Research Databases (NHIRD). The age, gender, job title, hospitals attributes, and outpatient data of physical therapy practitioners who sustained an occupational injury in 2013 were obtained with SAS 9.3. SPSS 20.0 and HLM 7.01 were used to conduct descriptive and hierarchical linear model analyses, respectively. The job title of physical therapy practitioners at the individual level and the hospital type at the group level exert positive effects on per person medical expenses. Hospital hierarchy moderates the individual-level relationships of age and job title with the per person medical expenses. Considering that age, job title, and hospital hierarchy affect medical expenses for the occupational injuries of physical therapy practitioners, we suggest strengthening related safety education and training and elevating the self-awareness of the risk of occupational injuries of physical therapy practitioners to reduce and prevent the occurrence of such injuries.

Workplace exposures and oesophageal cancer

PubMed Central

Parent, M.; Siemiatycki, J.; Fritschi, L.

2000-01-01

OBJECTIVES—To describe the relation between oesophageal cancer and many occupational circumstances with data from a population based case-control study.
METHODS—Cases were 99 histologically confirmed incident cases of cancer of the oesophagus, 63 of which were squamous cell carcinomas. Various control groups were available; for the present analysis a group was used that comprised 533 population controls and 533 patients with other types of cancer. Detailed job histories were elicited from all subjects and were translated by a team of chemists and hygienists for evidence of exposure to 294 occupational agents. Based on preliminary results and a review of literature, a set of 35 occupational agents and 19 occupations and industry titles were selected for this analysis. Logistic regression analyses were adjusted for age, birthplace, education, respondent (self or proxy), smoking, alcohol, and β-carotene intake.
RESULTS—Sulphuric acid and carbon black showed the strongest evidence of an association with oesophageal cancer, particularly squamous cell carcinoma. Other substances showed excess risks, but the evidence was more equivocal—namely chrysotile asbestos, alumina, mineral spirits, toluene, synthetic adhesives, other paints and varnishes, iron compounds, and mild steel dust. There was considerable overlap in occupational exposure patterns and results for some of these substances may be mutually confounded. None of the occupations or industry titles showed a clear excess risk; the strongest hints were for warehouse workers, food services workers, and workers from the miscellaneous food industry.
CONCLUSIONS—The data provide some support for an association between oesophageal cancer and a handful of occupational exposures, particularly sulphuric acid and carbon black. Many of the associations found have never been examined before and warrant further investigation.


Keywords: oesophageal cancer; occupational exposures; occupations PMID:10769298

No effects of power line frequency extremely low frequency electromagnetic field exposure on selected neurobehavior tests of workers inspecting transformers and distribution line stations versus controls.

PubMed

Li, Li; Xiong, De-fu; Liu, Jia-wen; Li, Zi-xin; Zeng, Guang-cheng; Li, Hua-liang

2014-03-01

We aimed to evaluate the interference of 50 Hz extremely low frequency electromagnetic field (ELF-EMF) occupational exposure on the neurobehavior tests of workers performing tour-inspection close to transformers and distribution power lines. Occupational short-term "spot" measurements were carried out. 310 inspection workers and 300 logistics staff were selected as exposure and control. The neurobehavior tests were performed through computer-based neurobehavior evaluation system, including mental arithmetic, curve coincide, simple visual reaction time, visual retention, auditory digit span and pursuit aiming. In 500 kV areas electric field intensity at 71.98% of total measured 590 spots were above 5 kV/m (national occupational standard), while in 220 kV areas electric field intensity at 15.69% of total 701 spots were above 5 kV/m. Magnetic field flux density at all the spots was below 1,000 μT (ICNIRP occupational standard). The neurobehavior score changes showed no statistical significance. Results of neurobehavior tests among different age, seniority groups showed no significant changes. Neurobehavior changes caused by daily repeated ELF-EMF exposure were not observed in the current study.

[Evaluation of occupational risk factors, nutritional habits and nutritional status in industrial workers].

PubMed

Domagała-Dobrzycka, M

2000-01-01

The objective of this study was to examine the relationship between selected risk factors at the workplace and health indices in relation to nutritional habits and nutritional status in industrial workers. Exposure to physical and chemical risk factors and their impact on health in the province of Szczecin and in Poland was evaluated basing on data published in the Yearbooks of the Province of Szczecin, the Central Statistics Bureau (GUS) and Regional Inspectorate of Labor (OIP) in Szczecin. A random selection of plants in Szczecin was done and workplaces with chemical and physical risk levels exceeding the highest acceptable values were identified. Measurements of concentrations of chemicals and intensity of physical factors were performed by Work Environment Research Laboratories of the plants and by the laboratory of the Sanitary and Epidemiological Center in Szczecin. Eighty-eight men exposed to occupational risk factors were randomly selected. The mean period of exposure in that group was approximately ten years. The control group was composed of male workers (n = 83) not exposed to any of the risk factors in question (Tab. 3). Nutritional habits and nutritional status were studied during summer/autumn and winter/spring periods. Dietary survey consisted of the last 24-hour nutrient intake questionnaire. Nutritional status evaluation was based on body mass index (BMI) values and results of the following laboratory tests: blood cell count, levels of total protein, prealbumin, retinol binding protein (RBP), magnesium, inorganic phosphorus, and ascorbic acid. The following results were obtained: 1. Physical factors constituted the most frequent source of occupational risk in the province of Szczecin and in Poland in 1990-1994 (Tab. 1); 2. The incidence of occupational risk and occupational disease morbidity rates in 1990-1994 were lower for the province of Szczecin than the average for Poland; 3. The rate of fatal accidents at work in 1982-1994 was higher for the province of Szczecin than the average for Poland (Tab. 2); 4. Differences in dietary habits between the study and control groups were not statistically significant; 5. Statistically significant differences as to levels of prealbumin (Tab. 6), inorganic phosphorus (Tab. 7) and ascorbic acid (Tab. 8) between the study and control groups were found. In conclusion, conditions at the workplace should be improved, efforts to reduce exposure to physical and chemical risk factors should be intensified, and a healthy lifestyle should be promoted among industrial workers.

Monoamine oxidase A inhibitor occupancy during treatment of major depressive episodes with moclobemide or St. John's wort: an [11C]-harmine PET study.

PubMed

Sacher, Julia; Houle, Sylvain; Parkes, Jun; Rusjan, Pablo; Sagrati, Sandra; Wilson, Alan A; Meyer, Jeffrey H

2011-11-01

Monoamine oxidase A (MAO-A) inhibitor antidepressants raise levels of multiple monoamines, whereas the selective serotonin reuptake inhibitors (SSRIs) only raise extracellular serotonin. Despite this advantage of MAO-A inhibitors, there is much less frequent development of MAO inhibitors compared with SSRIs. We sought to measure brain MAO-A occupancy after 6 weeks of treatment in depressed patients with a clinically effective dose of a selective MAO-A inhibitor and measure MAO-A occupancy after repeated administration of St. John's wort, an herb purported to have MAO-A inhibitor properties. Participants underwent 2 [(11)C]-harmine positron emission tomography scans. Healthy controls completed a test-retest condition, and depressed patients were scanned before and after repeated administration of moclobemide or St. John's wort for 6 weeks at the assigned dose. We measured MAO-A VT, an index of MAO-A density, in the prefrontal, anterior cingulate and anterior temporal cortices, putamen, thalamus, midbrain and hippocampus. We included 23 participants (10 controls and 13 patients with major depressive disorder [MDD]) in our study. Monoamine oxidase A VT decreased significantly throughout all regions after moclobemide treatment in patients with MDD compared with controls (repeated-measures analysis of variance, F1,15 = 71.08-130.06, p < 0.001 for all regions, mean occupancy 74% [standard deviation 6%]). Treatment with St. John's wort did not significantly alter MAO-A VT. The occupancy estimates are limited by the sample size of each treatment group; hence, our estimate for the overall moclobemide occupancy of 74% has a 95% confidence interval of 70%-78%, and we can estimate with 95% certainty that the occupancy of St. John's wort is less than 5%. For new MAO-A inhibitors, about 74% occupancy at steady-state dosing is desirable. Consistent with this, St. John's wort should not be classified as an MAO-A inhibitor. The magnitude of MAO-A blockade during moclobemide treatment exceeds the elevation of MAO-A binding during illness by at least 30%, suggesting that the treatment effect should exceed the disease effect when designing selective antidepressants for this target. © 2011 Canadian Medical Association

Occupations, work characteristics and common mental disorder.

PubMed

Stansfeld, S A; Pike, C; McManus, S; Harris, J; Bebbington, P; Brugha, T; Hassiotis, A; Jenkins, R; Meltzer, H; Moran, P; Clark, C

2013-05-01

The present study aimed to assess the prevalence of common mental disorders (CMDs) by occupation in a representative sample of the English adult population. Another aim was to examine whether the increased risk of CMD in some occupations could be explained by adverse work characteristics. Method We derived a sample of 3425 working-age respondents from the Adult Psychiatric Morbidity Survey 2007. Occupations were classified by Standard Occupational Classification group, and CMD measured by the Revised Clinical Interview Schedule. Job characteristics were measured by questionnaire, and tested as explanatory factors in associations of occupation and CMD. After adjusting for age, gender, housing tenure and marital status, caring personal service occupations had the greatest risk of CMD compared with all occupations (odds ratio 1.73, 95% confidence interval 1.16-2.58). The prevalence of adverse psychosocial work characteristics did not follow the pattern of CMD by occupation. Work characteristics did not explain the increased risk of CMDs associated with working in personal service occupations. Contrary to our hypotheses, adding work characteristics individually to the association of occupation and CMD tended to increase rather than decrease the odds for CMD. As has been found by others, psychosocial work characteristics were associated with CMD. However, we found that in our English national dataset they could not explain the high rates of CMD in particular occupations. We suggest that selection into occupations may partly explain high CMD rates in certain occupations. Also, we did not measure emotional demands, and these may be important mediators of the relationship between occupation type and CMDs.

Belief Structures about People Held by Selected Graduate Students.

ERIC Educational Resources Information Center

Dole, Arthur A.; And Others

Wrightsman has established that assumptions about human nature distinguish religious, occupational, political, gender, and other groups, and that they predict behavior in structured situations. Hjelle and Ziegler proposed a set of nine basic bipolar assumptions about the nature of people: freedom-determinism; rationality-irrationality;…

Variables that contribute to leadership among female occupational therapists.

PubMed

Scott, W E

1985-06-01

This study determined which variables differentiated occupational therapy leaders from nonleaders and identified factors that contributed to leadership. The subjects were 405 occupational therapists 36 to 74 years old. Some (79) were leaders in the field, and others (326) were randomly selected members of The American Occupational Therapy Association who did not occupy leadership roles. Eighty-nine percent of the questionnaires were returned. Few demographic differences separated the two groups; however, the findings showed that a substantial portion of the leaders shared experiences in childhood, adolescence, and early adulthood that the nonleaders did not share. Leaders viewed themselves as leaders, desired leadership, and saw leadership as an appropriate activity for women. Their view of the female role was less traditional than that of nonleaders. They married much less frequently; those who did marry had fewer children. Most married leaders' husbands highly supported their wives' leadership activities.

Psychosocial work characteristics of personal care and service occupations: a process for developing meaningful measures for a multiethnic workforce.

PubMed

Hoppe, Annekatrin; Heaney, Catherine A; Fujishiro, Kaori; Gong, Fang; Baron, Sherry

2015-01-01

Despite their rapid increase in number, workers in personal care and service occupations are underrepresented in research on psychosocial work characteristics and occupational health. Some of the research challenges stem from the high proportion of immigrants in these occupations. Language barriers, low literacy, and cultural differences as well as their nontraditional work setting (i.e., providing service for one person in his/her home) make generic questionnaire measures inadequate for capturing salient aspects of personal care and service work. This study presents strategies for (1) identifying psychosocial work characteristics of home care workers that may affect their occupational safety and health and (2) creating survey measures that overcome barriers posed by language, low literacy, and cultural differences. We pursued these aims in four phases: (Phase 1) Six focus groups to identify the psychosocial work characteristics affecting the home care workers' occupational safety and health; (Phase 2) Selection of questionnaire items (i.e., questions or statements to assess the target construct) and first round of cognitive interviews (n = 30) to refine the items in an iterative process; (Phase 3) Item revision and second round of cognitive interviews (n = 11); (Phase 4) Quantitative pilot test to ensure the scales' reliability and validity across three language groups (English, Spanish, and Chinese; total n = 404). Analysis of the data from each phase informed the nature of subsequent phases. This iterative process ensured that survey measures not only met the reliability and validity criteria across groups, but were also meaningful to home care workers. This complex process is necessary when conducting research with nontraditional and multilingual worker populations.

Appraisal of levels and patterns of occupational exposure to 1,3-butadiene.

PubMed

Scarselli, Alberto; Corfiati, Marisa; Di Marzi, Davide; Iavicoli, Sergio

2017-09-01

Objectives 1,3-butadiene is classified as carcinogenic to human by inhalation and the association with leukemia has been observed in several epidemiological studies. The aim of this study was to evaluate data about occupational exposure levels to 1,3-butadiene in the Italian working force. Methods Airborne concentrations of 1,3-butadiene were extracted from the Italian database on occupational exposure to carcinogens in the period 1996-2015. Descriptive statistics were calculated for exposure-related variables. An analysis through linear mixed model was performed to determine factors influencing the exposure level. The probability of exceeding the exposure limit was predicted using a mixed-effects logistic model. Concurrent exposures with other occupational carcinogens were investigated using the two-step cluster analysis. Results The total number of exposure measurements selected was 23 885, with an overall arithmetic mean of 0.12 mg/m3. The economic sector with the highest number of measurements was manufacturing of chemicals (18 744). The most predictive variables of the exposure level resulted to be the occupational group and its interaction with the measurement year. The highest likelihood of exceeding the exposure limit was found in the manufacture of coke and refined petroleum products. Concurrent exposures were frequently detected, mainly with benzene, acrylonitrile and ethylene dichloride, and three main clusters were identified. Conclusions Exposure to 1,3-butadiene occurs in a wide variety of activity sectors and occupational groups. The use of several statistical analysis methods applied to occupational exposure databases can help to identify exposure situations at high risk for workers' health and better target preventive interventions and research projects.

GABA-benzodiazepine receptor function in alcohol dependence: a combined 11C-flumazenil PET and pharmacodynamic study.

PubMed

Lingford-Hughes, A R; Wilson, S J; Cunningham, V J; Feeney, A; Stevenson, B; Brooks, D J; Nutt, D J

2005-08-01

Gamma-aminobutyric acid (GABA)-benzodiazepine receptor function is hypothesised to be reduced in alcohol dependence. We used positron emission tomography (PET) with [11C]flumazenil, a non-selective tracer for brain GABA-benzodiazepine (GABA-BDZ) receptor binding, to determine in vivo the relationship between BDZ receptor occupancy by an agonist, midazolam, and its functional effects. Abstinent male alcohol dependent subjects underwent [11C]flumazenil PET to measure occupancy of BDZ receptors by midazolam whilst recording its pharmacodynamic effects on behavioural and physiological measures. Rate constants describing the exchange of [11C]flumazenil between the plasma and brain compartments were derived from time activity curves. A 50% reduction in electroencephalography (EEG)-measured sleep time was seen in the alcohol dependent group despite the same degree of occupancy by midazolam as seen in the control group. The effects of midazolam on other measures of benzodiazepine receptor function, increasing EEG beta1 power and slowing of saccadic eye movements, were similar in the two groups. No differences in midazolam or flumazenil metabolism were found between the groups. In summary, our study suggests that alcohol dependence in man is associated with a reduced EEG sleep response to the benzodiazepine agonist, midazolam, which is not explained by reduced BDZ receptor occupancy, and is consistent with reduced sensitivity in this measure of GABA-BDZ receptor function in alcohol dependence. The lack of change in other functional measures may reflect a differential involvement of particular subtypes of the GABA-BDZ receptor.

A Survey of Demand in Selected Metalworking Occupations for Major Areas of Idaho.

ERIC Educational Resources Information Center

Idaho State Dept. of Employment, Boise.

To determine the state and area impact of occupational shortages in the metal working skills in Idaho and to provide a basis for planning effective vocational education programs, the Idaho Department of Employment conducted a sample survey of 68 employers in the metal working occupations. The occupations were selected from a national list of…

DICTIONARY OF OCCUPATIONAL TITLES, 1965. VOLUME II, OCCUPATIONAL CLASSIFICATION AND INDUSTRY INDEX.

ERIC Educational Resources Information Center

Bureau of Employment Security (DOL), Washington, DC.

VOLUME 2 COMPLEMENTS VOLUME 1 (VT 003 654) BY PROVIDING A CLASSIFICATION STRUCTURE WHICH GROUPS JOBS HAVING THE SAME BASIC OCCUPATIONAL, INDUSTRIAL, OR WORKER CHARACTERISTICS. THE SECTIONS ARE (1) THE OCCUPATIONAL CATEGORIES, DIVISIONS, AND GROUPS, (2) AN ALPHABETIC ARRANGEMENT OF OCCUPATIONAL DIVISIONS AND GROUPS, (3) THE OCCUPATIONAL GROUP…

Investigation of the working behavior of part-time occupational physicians using practical recording sheets.

PubMed

Ikegami, Kazunori; Nozawa, Hiroki; Michii, Satoshi; Sugano, Ryosuke; Ando, Hajime; Hasegawa, Masayuki; Kitamura, Hiroko; Ogami, Akira

2016-12-03

We investigated the working behavior of part-time occupational physicians using practical recording sheets to clarify issues of occupational physicians' activities according to industrial groups or size of business. We collected 561 recording sheets in 96 industries from 11 part-time occupational physicians as collaborators, who volunteered to be a part of this research. We collected a variety of information from the practical recording sheets, including the industry in which each occupational physician was employed, the annual number of times of work attendance, occupational physician-conducted workplace patrol, and employee health management. We investigated their annual practices regarding work environment management, work management, health management, and general occupational health management. In addition, we analyzed the differences between the secondary and tertiary industry groups and between the group of offices employing 100 people or fewer (≤100 group) and 101 people and above (≥101 group) in each industry group. The median work attendance by all occupational physicians was four times a year; the tertiary industry group had a significantly lower rate of work attendance than the secondary industry group. The occupational physicians' participation in risk assessment, mental health measures or overwork prevention, and the formulation of the occupational health management system and the annual plan were significantly lower in the tertiary industry group than in the secondary industry group. We observed that for the annual number of times of work attendance, occupational physician-conducted workplace patrol was significantly lower in the ≤100 group than in the ≥101 group in each industry group. These findings show that occupational physicians' activities have not been conducted enough in tertiary industries and small-sized offices employing ≤100 people. It would be necessary to evaluate how to provide occupational health service or appropriate occupational physicians' activities for small-sized offices or tertiary industries. Thereafter, it would likely be beneficial to construct a system to support the activities of part-time occupational physicians as well as the activity of occupational health at workplaces.

Surveillance of nasal and bladder cancer to locate sources of exposure to occupational carcinogens.

PubMed Central

Teschke, K; Morgan, M S; Checkoway, H; Franklin, G; Spinelli, J J; van Belle, G; Weiss, N S

1997-01-01

OBJECTIVE: To locate sources of occupational exposure to nasal and bladder carcinogens for surveillance follow up in British Columbia, Canada. METHODS: Incident cases of nasal cancer (n = 48), bladder cancer (n = 105), and population based controls (n = 159) matched for sex and age, were interviewed about their jobs, exposures, and smoking histories. Odds ratios (ORs) were calculated for 57 occupational groups with stratified exact methods to control for age, sex, and smoking. RESULTS: Occupational groups at increased risk of nasal cancer included: textile workers (six cases, OR 7.6); miners, drillers, and blasters (six cases, OR 3.5); welders (two cases, OR 3.5); pulp and paper workers (three cases, OR 3.1); and plumbers and pipefitters (two cases, OR 3.0). Nasal cancer ORs were not increased in occupations exposed to wood dust, possibly due to low exposures in local wood industries. Strongly increased risks of bladder cancer were found for sheet metal workers (four cases, OR 5.3), miners (19 cases, OR 4.5), gardeners (six cases, OR 3.7), and hairdressers (three cases, OR 3.2). Among occupations originally considered at risk, the following had increased risks of bladder cancer: painters (four cases, OR 2.8); laundry workers (five cases, OR 2.3); chemical and petroleum workers (15 cases, OR 1.8); machinists (eight cases, OR 1.6); and textile workers (three cases, OR 1.5). CONCLUSIONS: Occupational groups with increased risks and three or more cases with similar duties were selected for surveillance follow up. For nasal cancer, these included textile workers (five were garment makers) and pulp and paper workers (three performed maintenance tasks likely to entail stainless steel welding). For bladder cancer, these included miners (12 worked underground), machinists (five worked in traditional machining), hairdressers (three had applied hair dyes), and laundry workers (three were drycleaners). PMID:9245952

The analysis of blood lead levels changeability over the 5-year observation in workers occupationally exposed to lead.

PubMed

Dobrakowski, Michał; Boroń, Marta; Kasperczyk, Sławomir; Kozłowska, Agnieszka; Kasperczyk, Aleksandra; Płachetka, Anna; Pawlas, Natalia

2017-06-01

The aim of the present study was to compare a group of workers with stable lead levels with a group of workers with fluctuating lead levels in terms of selected hematological, biochemical, and immunological parameters. The examined group included male workers occupationally exposed to lead. Blood lead (PbB) levels were measured every 3 months during the 5-year observation. Based on standard deviation of mean PbB levels, the examined population was divided into two groups: low level of fluctuation (L-SD) and high level of fluctuation (H-SD) groups. The mean and maximal PbB levels were significantly higher in the H-SD group than in the L-SD group by 9 and 22%, respectively. At the same time, the maximal level of zinc protoporphyrin (ZPP) and standard deviation of mean ZPP level were higher in the H-SD group by 29 and 55%, respectively. The maximal level of hemoglobin and white blood cell (WBC) count as well as standard deviation of the mean hemoglobin level and WBC count were higher in the H-SD group by 2, 8, 58, and 24%, respectively. The expression of nuclear factor kappa-B1 gene and telomerase reverse transcriptase gene was significantly greater in the H-SD group than in the L-SD group by 11 and 28%, respectively. Workers occupationally exposed to lead do not represent a homogenous population. Some present stable lead levels, whereas others have fluctuating lead levels. These fluctuations are related to secondary changes in ZPP and hemoglobin levels as well as WBC count.

[The role of acoustic impedance test in the diagnosis for occupational noise induced deafness].

PubMed

Chen, H; Xue, L J; Yang, A C; Liang, X Y; Chen, Z Q; Zheng, Q L

2018-01-20

Objective: To investigate the characteristics of acoustic impedance test and its diagnostic role for occupational noise induced deafness, in order to provide an objective basis for the differential diagnosis of occupational noise induced deafness. Methods: A retrospective study was conducted to investigate the cases on the diagnosis of occupational noise-induced deafness in Guangdong province hospital for occupational disease prevention and treatment from January 2016 to January 2017. A total of 198 cases (396 ears) were divided into occupation disease group and non occupation disease group based on the diagnostic criteria of occupational noise deafness in 2014 edition, acoustic conductivity test results of two groups were compared including tympanograms types, external auditory canal volume, tympanic pressure, static compliance and slope. Results: In the occupational disease group, 204 ears were found to have 187 ears (91.67%) of type A, which were significantly higher than those in the non occupational disease group 143/192 (74.48%) , the difference was statistically significant (χ(2)=21.038, P <0.01). Detection of Ad or As type, occupation disease group in other type were 16/204 (7.84%) , 3/204 (1.47%) , were lower than Ad or As type of occupation disease group (15.63%) , other type (9.38%) , the differences were statistically significant[ (χ(2)=5.834, P <0.05) , (χ(2)=12.306, P <0.01) ]. Occupation disease group canal volume average (1.68±0.39) ml higher than that of non occupation disease group (1.57 ± 0.47) ml, the difference was statistically significant ( t =2.756, P <0.01) ; occupation disease group mean static compliance (1.06±0.82) ml higher than that of non occupation disease group (0.89±0.64) ml. The difference was statistically singificant ( t =2.59, P <0.01) . Conclusion: We observed that acoustic impedance test had obvious auxiliary function in the differential diagnosis of occupational noise induced deafness, More than 90% of the confirmed cases showed an A-form tympanograms, it is one of the objective examination methods which can be used in the differential diagnosis of pseudo deafness.

Reconsideration of the WHO NCTB Strategy and Test Selection

PubMed Central

Anger, W. Kent

2014-01-01

The World Health Organization-recommended Neurobehavioral Core Test Battery (NCTB) became the international standard for identifying adverse human behavioral effects due to neurotoxic chemical exposure when it was first proposed in 1983. Since then the WHO NCTB has been repeatedly cited as the basis for test selection in human neurotoxicology research. A Discussion Group was held before the International Symposium on Neurobehavioral Methods and effects in Occupational and Environmental Health to review the NCTB and reconsider it’s tests. The workshop made three consensus recommendations to the International Congress on Occupational Health (ICOH) Scientific Committee on Neurotoxicology and Psychophysiology (SCNP): a ‘screening’ battery of broadly sensitive tests is needed as guidance to the field of human neurotoxicologythe SCNP should convene a panel to reconsider the functions measured and the tests in the WHO NCTBThree disciplines should be represented in the panel recommending a revised NCTB: Neuropsychology; Experimental Psychology; Neurology This recommendation will be pursued at the next meeting of the International Congress on Occupational Health (ICOH) Scientific Committee on Neurotoxicology and Psychophysiology (SCNP). PMID:25172409

A biomonitoring study of genotoxic risk to workers of transformers and distribution line stations.

PubMed

Celikler, Serap; Aydemir, Nilufer; Vatan, Ozgur; Kurtuldu, Sevim; Bilaloglu, Rahmi

2009-12-01

A cytogenetic monitoring study was carried out on a group of workers from transformer and distribution line stations in the Bursa province of Turkey, to investigate the genotoxic risk of occupational exposure to extremely low frequency electric (ELF) and magnetic fields (EMF). Cytogenetic analysis, namely chromosomal aberrations (CAs) and micronucleus (MN) tests were performed on a strictly selected group of 55 workers and compared to 17 controls. CA and MN frequencies in electrical workers appeared significantly higher than in controls (p < 0.001, 0.05, respectively). The frequency of CA in exposed groups were significantly enhanced with the years of exposure (p < 0.01). The effect of smoking on the level of CA and MN was not significant in the control and exposure groups. The results of this study demonstrated that a significant induction of cytogenetic damage in peripheral lymphocytes of workers engaged to occupational exposure to ELMF in electric transformer and distribution stations.

Occupational health risks among the workers employed in leather tanneries at Kanpur

PubMed Central

Rastogi, Subodh Kumar; Pandey, Amit; Tripathi, Sachin

2008-01-01

In a cross-sectional study, a random sample of 197 male workers drawn from different sections of 10 leather tanneries in Kanpur were selected for the assessment of health risks. A control group comprising of 117 male subjects belonging to a similar age group and socioeconomic strata, who never had any occupational exposure in the leather tanneries, were also examined for the comparison purpose. The findings revealed a significantly higher prevalence of morbidity among the exposed workers in contrast to that observed in the controls (40.1% vs. 19.6%). The respiratory diseases (16.7%) were mainly responsible for a higher morbidity among the exposed workers whereas the gastrointestinal tract problems were predominant in the control group. The urinary and blood samples collected from the exposed group showed significantly higher levels of chromium, thereby reflecting the body burden of Cr in the exposed workers as a result of a high concentration of environmental Cr at the work place. PMID:20040972

Women: work and health.

PubMed

Wagener, D K; Walstedt, J; Jenkins, L; Burnett, C; Lalich, N; Fingerhut, M

1997-12-01

This report describes the sociodemographics, household characteristics, and health of women according to workforce status and job conditions. The report also presents data on men for comparison. This report combines data from numerous data systems, including: The National Health Interview Survey, National Health and Nutrition Examination Survey, National Maternal and Infant Health Survey, National Hospital Ambulatory Medical Care Survey, National Traumatic Occupational Fatalities Surveillance System, and the National Occupational Mortality Surveillance System, which are conducted by the U.S. Department of Health and Human Services; the Census of Fatal Occupational Injuries and Annual Survey of Occupational injuries and illnesses conducted by the U.S. Department of Labor; and the Current Population Survey conducted by the U.S. Department of Commerce. The report also presents selected tables from publications of the Women's Bureau and the Bureau of Labor Statistics, U.S. Department of Labor. The report presents summary data on physical conditions and exposures, health conditions attributed to work, other health conditions that impact on work, health promotion in the workplace, and health-related benefits provided by employers. Most estimates are shown according to sex, age, race, ethnicity, educational attainment, and major occupational group.

Nested Case-control Study of Occupational Radiation Exposure and Breast and Esophagus Cancer Risk among Medical Diagnostic X Ray Workers in Jiangsu of China.

PubMed

Wang, Fu-Ru; Fang, Qiao-Qiao; Tang, Wei-Ming; Xu, Xiao-San; Mahapatra, Tanmay; Mahapatra, Sanchita; Liu, Yu-Fei; Yu, Ning-Le; Sun, Quan-Fu

2015-01-01

Medical diagnostic X-ray workers are one occupational group that expose to the long-term low-dose external radiation over their working lifetime, and they may under risk of different cancers. This study aims to determine the relationship between the occupational X-ray radiation exposure and cancer risk among these workers in Jiangsu, China. We conducted Nested case-control study to investigate the occupational X-ray radiation exposure and cancer risk. Data were collected through self-administered questionnaire, which includes but not limits to demographic data, personal behaviors and family history of cancer. Retrospective dose reconstruction was conducted to estimate the cumulative doses of the x-ray workers. Inferential statistics, t-test and 2 tests were used to compare the differences between each group. We used the logistic regression model to calculate the odds ratio (OR) and 95% confidence interval (CI) of cancer by adjusting the age, gender. All 34 breast cancer cases and 45 esophageal cancer cases that detected in a cohort conducted among health workers between 1950~2011 were included in this presented study, and 158 cancer-free controls were selected by frequency-matched (1:2). Our study found that the occupational radiation exposure was associated with a significantly increased cancer risk compared with the control, especially in breast cancer and esophageal cancer (adjusted OR=2.90, 95% CI: 1.19-7.04 for breast cancer; OR=4.19, 95% CI: 1.87-9.38 for esophageal cancer, and OR=3.43, 95% CI: 1.92-6.12 for total cancer, respectively). The occupational X-ray radiation exposure was associated with increasing cancer risk, which indicates that proper intervention and prevention strategies may be needed in order to bring down the occupational cancer risk.

Comparison of Cognitive Orientation to daily Occupational Performance and conventional occupational therapy on occupational performance in individuals with stroke: A randomized controlled trial.

PubMed

Ahn, Si-Nae; Yoo, Eun-Young; Jung, Min-Ye; Park, Hae-Yean; Lee, Ji-Yeon; Choi, Yoo-Im

2017-01-01

Cognitive Orientation to daily Occupational Performance (CO-OP) approach based on cognitive strategy in occupational therapy. To investigate the effects of CO-OP approach on occupational performance in individuals with hemiparetic stroke. This study was designed as a 5-week, randomized, single-blind. Forty-three participants who had a diagnosis of first stroke were enrolled in this study. The participants were randomly assigned to the experimental group (n = 20) or the control group (n = 23). The experimental group conducted CO-OP approach while the control group conducted conventional occupational therapy based on occupational performance components. This study measured Canadian Occupational Performance Measure (COPM) and Performance Quality Rating Scale (PQRS). Outcome measurements were performed at baseline and post-intervention. After training, the scores of COPM and PQRS in trained task were significantly higher for the score in the experimental group than the control group. In addition, the non-trained task was significantly higher for the score in the experimental group than the control group in COPM and the PQRS. This study suggests that the CO-OP approach is beneficial effects on the occupational performance to improvement in individuals with hemiparetic stroke, and have positive effects on generalization and transfer of acquired skills.

[Health survey of plant workers for an occupational exposure to ammonium perchlorate].

PubMed

Chen, Hong-xia; Shao, Yuan-peng; Wu, Feng-hong; Li, Yang-ping; Peng, Kai-liang

2013-01-01

To understand the occupational hazards of ammonium perchlorate dust on operating workers and to provide the basis preventive measures for protecting the workers' health. 36 workers exposed to ammonium perchlorate dust and 48 unexposed workers from one factory were selected as the exposure and control groups. Investigations on the general condition, sampling of dust in the workplaces and a special medical examination were conducted for two groups, including occupational history, clinical manifestations, blood routine test, hepatic and renal functions, indexes of thyroid hormone, spirometric test and chest X-ray. The total dust concentration of AP in the batch plant reached to 51.63 ± 43.27 mg/m(3), exceeding the U.S. Occupational Safety and Health Administration (OSHA) permission exposure limits. The systolic blood pressure in the exposure group was higher than that of the control group (146.14 ± 21.03 VS 134.67 ± 18.58), and the difference was statistically significant (P < 0.05). The detection rates of the cumulative total symptoms, short of breath and skin itch symptoms in the exposure group were significantly higher than those in the control group (86.11% VS 66.67%; 30.56% VS 12.50%) (P < 0.05), respectively. FT(3) level in the exposure group significantly lowered than the control group, and the difference was statistically significant (P < 0.01); The pulmonary function result showed that FEV1/FVC% in the exposure group was lower than that in the control group (106.50 ± 28.99 VS 111.70 ± 19.72), but the difference was not significant. X-ray examination revealed one case of pulmonary X-ray abnormalities in the exposure group, diagnosis of pneumoconiosis, and one case with about 1.0 × 1.0 small nodules detected on the left of lung door area in the control group. The systolic blood pressure of workers in the exposure group was significantly higher, which could not exclude related to the exposure to AP dust; The T(3) levels in the exposure workers were lower than those in the control group, which may due to AP exposure, suggesting that long-term chronic exposure to AP dust may affect thyroid function.

The effect of massage therapy on occupational stress of Intensive Care Unit nurses.

PubMed

Nazari, Fateme; Mirzamohamadi, Mojtaba; Yousefi, Hojatollah

2015-01-01

One of the main causes of stress in the lives of people is their jobs. Occupational stress is causing a wide range of significant issues in health and community services. Nursing is the most stressful profession in the health services. Massage therapy is one way of coping with stress. This study was conducted to determine the effect of massage therapy on stress in nurses. This study was a clinical trial on 66 male and female nurses working in intensive care units (dialysis, ICU, and CCU) of Isfahan University of Medical Sciences, Iran, in 2013. Participants were selected according to the aims and inclusion criteria of the study. Then, they were randomly divided into experimental and control groups. The Occupational Stress Inventory (OSI) (Osipow and Spokane, 1987) was completed by participants of the two groups before, immediately after, and 2 weeks after the intervention. General Swedish massage was performed on participants of the experimental group for 25 min in each session, twice a week for 4 weeks. Data were analyzed by descriptive and inferential statistics [Chi-square, t-test, and repeated measures analysis of variance (ANOVA)] using SPSS software. Results showed that the difference in overall mean occupation stress scores between experimental and control groups 2 weeks after the intervention was significant (P < 0.001). According to the results, it is recommended that massage, as a valuable noninvasive method, be used for nurses in intensive care units to reduce their stress, promote mental health, and prevent the decrease in quality of nursing work life.

Prediction Effects of Personal, Psychosocial, and Occupational Risk Factors on Low Back Pain Severity Using Artificial Neural Networks Approach in Industrial Workers.

PubMed

Darvishi, Ebrahim; Khotanlou, Hassan; Khoubi, Jamshid; Giahi, Omid; Mahdavi, Neda

2017-09-01

This study aimed to provide an empirical model of predicting low back pain (LBP) by considering the occupational, personal, and psychological risk factor interactions in workers population employed in industrial units using an artificial neural networks approach. A total of 92 workers with LBP as the case group and 68 healthy workers as a control group were selected in various industrial units with similar occupational conditions. The demographic information and personal, occupational, and psychosocial factors of the participants were collected via interview, related questionnaires, consultation with occupational medicine, and also the Rapid Entire Body Assessment worksheet and National Aeronautics and Space Administration Task Load Index software. Then, 16 risk factors for LBP were used as input variables to develop the prediction model. Networks with various multilayered structures were developed using MATLAB. The developed neural networks with 1 hidden layer and 26 neurons had the least error of classification in both training and testing phases. The mean of classification accuracy of the developed neural networks for the testing and training phase data were about 88% and 96%, respectively. In addition, the mean of classification accuracy of both training and testing data was 92%, indicating much better results compared with other methods. It appears that the prediction model using the neural network approach is more accurate compared with other applied methods. Because occupational LBP is usually untreatable, the results of prediction may be suitable for developing preventive strategies and corrective interventions. Copyright © 2017. Published by Elsevier Inc.

Influences of social network sites on the occupational performance of adolescents in a secondary school in Cape Town, South Africa: a phenomenological study.

PubMed

Mthembu, Thuli G; Beets, Charmaine; Davids, Gafeedha; Malyon, Kelly; Pekeur, Marchelle; Rabinowitz, Avital

2014-06-01

The habit of using social networking sites among adolescents has grown exponentially; there is little accompanying research to understand the influences on adolescents' occupational performance with this technology. The majority of adolescents are engaging in social network as part of their daily routines. Occupational performance is the act of doing and accomplishing a selected occupation that results from the dynamic transaction among the person, the environment and the occupation components. This study aimed to explore the influences of social networking on occupational performance of adolescents in a high school in Western Cape Province, South Africa. A phenomenological approach was used. Adolescents aged 13-17 years in a high school were purposively recruited for the study. Semi-structured interviews were conducted with four participants (two adolescents and two teachers) and two focus groups were undertaken with adolescents, analysed using thematic analysis. Four major themes emerged: 'It's a good way to keep in touch', 'It's part of me and it's not a bad thing', 'There is a time and place for it' and 'There's an urgency to be on the phone'. This study highlighted that social networking sites play a major role in the social life of adolescents, though it can result in occupational imbalance on their occupational performance. Furthermore, this study contributes to the knowledge of occupational therapists who work with adolescents in communities and health promoting school settings. Thus, collaboration between teachers, parents and occupational therapists can help to develop adolescents' time management and learning skills. © 2013 Occupational Therapy Australia.

Monoamine oxidase A inhibitor occupancy during treatment of major depressive episodes with moclobemide or St. John’s wort: an [11C]-harmine PET study

PubMed Central

Sacher, Julia; Houle, Sylvain; Parkes, Jun; Rusjan, Pablo; Sagrati, Sandra; Wilson, Alan A.; Meyer, Jeffrey H.

2011-01-01

Background Monoamine oxidase A (MAO-A) inhibitor antidepressants raise levels of multiple monoamines, whereas the selective serotonin reuptake inhibitors (SSRIs) only raise extracellular serotonin. Despite this advantage of MAO-A inhibitors, there is much less frequent development of MAO inhibitors compared with SSRIs. We sought to measure brain MAO-A occupancy after 6 weeks of treatment in depressed patients with a clinically effective dose of a selective MAO-A inhibitor and measure MAO-A occupancy after repeated administration of St. John’s wort, an herb purported to have MAO-A inhibitor properties. Methods Participants underwent 2 [11C]-harmine positron emission tomography scans. Healthy controls completed a test–retest condition, and depressed patients were scanned before and after repeated administration of moclobemide or St. John’s wort for 6 weeks at the assigned dose. We measured MAO-A VT, an index of MAO-A density, in the prefrontal, anterior cingulate and anterior temporal cortices, putamen, thalamus, midbrain and hippocampus. Results We included 23 participants (10 controls and 13 patients with major depressive disorder [MDD]) in our study. Monoamine oxidase A VT decreased significantly throughout all regions after moclobemide treatment in patients with MDD compared with controls (repeated-measures analysis of variance, F1,15 = 71.08–130.06, p < 0.001 for all regions, mean occupancy 74% [standard deviation 6%]). Treatment with St. John’s wort did not significantly alter MAO-A VT. Limitations The occupancy estimates are limited by the sample size of each treatment group; hence, our estimate for the overall moclobemide occupancy of 74% has a 95% confidence interval of 70%–78%, and we can estimate with 95% certainty that the occupancy of St. John’s wort is less than 5%. Conclusion For new MAO-A inhibitors, about 74% occupancy at steady-state dosing is desirable. Consistent with this, St. John’s wort should not be classified as an MAO-A inhibitor. The magnitude of MAO-A blockade during moclobemide treatment exceeds the elevation of MAO-A binding during illness by at least 30%, suggesting that the treatment effect should exceed the disease effect when designing selective anti-depressants for this target. PMID:21463543

[Side Effects of Occupational Group Therapy].

PubMed

Flöge, B; Fay, D; Jöbges, M; Linden, M; Muschalla, B

2016-12-01

Background: Occupational therapy is an important co-therapy in psychiatric therapy. It is a common belief that no risks are associated with occupational therapy. Negative effects caused by group therapy, especially occupational therapy, have not been in the focus of research yet. In this study we want to illustrate possible types and intensities of group side effects through occupational therapy. Patients and Methods: Patients of an inpatient rehabilitation facility filled out the Adverse Treatment Reaction Group Checklist. The checklist contains 47 items divided in six dimensions: group size, content, group participants, group outcome and global. The self-rating used a 5-point likert scale (0 = not at all; 4 = very much, extremely stressful) and gives information about types and intensities of the side effects. Results: 88.9 % of 45 patients reported negative effects of occupational group therapy. 28.9 % of the patients rated the side effect as at least severe. Discussion: Occupational therapy is associated with side effects as every other group therapy. Possible side effects caused by group therapy should be considered while planning and implementing occupational therapy. © Georg Thieme Verlag KG Stuttgart · New York.

[Occupational stress and job burnout in doctors].

PubMed

Zhu, Wei; Wang, Zhi-Ming; Wang, Mian-Zhen; Lan, Ya-Jia; Wu, Si-Ying

2006-03-01

To investigate the status of job burnout in doctors and its relationship with occupational stress. A total of 561 doctors from three provincial hospitals were randomly selected. The Maslach Burnout Inventory-General Survey (MBI-GS) was used to identify job burnout. The occupation stress inventory revised edition (OSI-R) was used to evaluate the level of occupational stress. Surgeon and doctors working in the internal medicine wards scored significantly higher in job burnout than their colleagues (P < 0.05). The 30-40 years of age group scored highest in exhaustion. The score of professional efficacy decreased with age and increased with educational levels. Role overload, responsibility, physical environment, reaction and self-care were major predictors for exhaustion. Role insufficiency, role overload and responsibility were major predictors for cynicism. Role insufficiency, social support and rational/cognitive were major predictors for professional efficacy. Maintaining moderate professional duty and responsibility, clearly defining job requirements, enriching leisure activities, and improving self-care ability are important measures to preventing job burnout.

The Education-Occupation Mismatch of International and Internal Migrants in Mexico, 2005-2012.

PubMed

Villarreal, Andrés

2016-06-01

Recent studies have found international migrants from developing countries such as Mexico to be negatively selected by education; that is, they are less educated than those who stay behind. Moving beyond the question of whether migrants are negatively selected by education overall, I examine how migrants are selected compared with others in similar jobs. Using data from a nationally representative panel survey of Mexican households, I find that men who migrate abroad have significantly higher levels of education than nonmigrants in the same occupation. Because men who are overeducated for their occupation tend to receive lower wages than those employed in occupations commensurate with their education, and are also more dissatisfied with their jobs, overeducation may encourage men to emigrate. Results from the regression models, which account for differential selectivity into employment, indicate that internal migrants within Mexico also have higher educational levels than nonmigrants in the same occupation prior to migrating but comparable levels of education afterward. Migrating internally, therefore, appears to allow men to improve their occupational placement. Finally, I examine changes in migrants' education over time and find evidence that the education-occupation mismatch has increased among Mexican emigrants in the years following the 2008 U.S. recession.

Time trends in incidence of myocardial infarction in male and female dominated occupations in Stockholm, Sweden.

PubMed

Ostlin, Piroska; Klerdal, Kristina; Hammar, Niklas

2008-07-01

To investigate time trends in first acute myocardial infarction (MI) incidence in male and female dominated occupations in Stockholm during 1977-1996. Population-based case-control study, where all first events of acute MI among participants aged 40-69 in Stockholm 1977-1996 were identified, using registers of hospital discharges and deaths. Controls were selected randomly using national population registers. There were 16,531 male and 4382 female cases and 117,015 male and 102,083 female controls. In all, 222 female cases worked in male dominated occupations and 844 male cases worked in female dominated occupations. Both women and men in male dominated occupations showed an elevated relative risk of first MI compared to other employees during the study period. Between 1985-1996, when there was a general decline in MI incidence in Sweden, women in male dominated occupations tended to show an increasing trend. Women in female dominated high and intermediate occupations had a lower relative risk of MI compared to other women in the same socioeconomic group. In male dominated and non-manual female dominated occupations a decline in the incidence of MI was seen during 1985-1996 in men but not in women. Work in male dominated occupations appears to be associated with an increased risk of MI in both genders. There is a need to investigate possible work related or other factors that may be driving this elevated risk.

Examining national trends in worker health with the National Health Interview Survey.

PubMed

Luckhaupt, Sara E; Sestito, John P

2013-12-01

To describe data from the National Health Interview Survey (NHIS), both the annual core survey and periodic occupational health supplements (OHSs), available for examining national trends in worker health. The NHIS is an annual in-person household survey with a cross-sectional multistage clustered sample design to produce nationally representative health data. The 2010 NHIS included an OHS. Prevalence rates of various health conditions and health behaviors among workers based on multiple years of NHIS core data are available. In addition, the 2010 NHIS-OHS data provide prevalence rates of selected health conditions, work organization factors, and occupational exposures among US workers by industry and occupation. The publicly available NHIS data can be used to identify areas of concern for various industries and for benchmarking data from specific worker groups against national averages.

Cleaning and disinfecting environmental surfaces in health care: Toward an integrated framework for infection and occupational illness prevention.

PubMed

Quinn, Margaret M; Henneberger, Paul K; Braun, Barbara; Delclos, George L; Fagan, Kathleen; Huang, Vanthida; Knaack, Jennifer L S; Kusek, Linda; Lee, Soo-Jeong; Le Moual, Nicole; Maher, Kathryn A E; McCrone, Susan H; Mitchell, Amber Hogan; Pechter, Elise; Rosenman, Kenneth; Sehulster, Lynne; Stephens, Alicia C; Wilburn, Susan; Zock, Jan-Paul

2015-05-01

The Cleaning and Disinfecting in Healthcare Working Group of the National Institute for Occupational Safety and Health, National Occupational Research Agenda, is a collaboration of infection prevention and occupational health researchers and practitioners with the objective of providing a more integrated approach to effective environmental surface cleaning and disinfection (C&D) while protecting the respiratory health of health care personnel. The Working Group, comprised of >40 members from 4 countries, reviewed current knowledge and identified knowledge gaps and future needs for research and practice. An integrated framework was developed to guide more comprehensive efforts to minimize harmful C&D exposures without reducing the effectiveness of infection prevention. Gaps in basic knowledge and practice that are barriers to an integrated approach were grouped in 2 broad areas related to the need for improved understanding of the (1) effectiveness of environmental surface C&D to reduce the incidence of infectious diseases and colonization in health care workers and patients and (2) adverse health impacts of C&D on health care workers and patients. Specific needs identified within each area relate to basic knowledge, improved selection and use of products and practices, effective hazard communication and training, and safer alternatives. A more integrated approach can support multidisciplinary teams with the capacity to maximize effective and safe C&D in health care. Copyright © 2015 Association for Professionals in Infection Control and Epidemiology, Inc. All rights reserved.

Why adolescent boys dream of becoming professional athletes.

PubMed

Stiles, D A; Gibbons, J L; Sebben, D J; Wiley, D C

1999-06-01

A review of studies which investigated drawings of the ideal man and the occupational aspirations of boys (ages 11-18 years) from several countries indicated that becoming a professional athlete was a popular but unrealistic aspiration for many adolescent boys. Boys who were athletes and nonathletes from diverse ethnic groups and nationalities dreamed of becoming professional athletes. In two additional studies in the United States of America, adolescents were asked why they thought boys most often selected professional athlete as a possible future occupation. Adolescents perceived professional athletes as rich, famous, and glorified. Enhancement of status and financial gain were ranked as more important than the desire to play sports.

The Shortage of Skilled and Technical Workers; An Inquiry Into Selected Occupations in Short Supply.

ERIC Educational Resources Information Center

Franke, Walter; Sobel, Irvin

The institutional arrangements through which workers are prepared and employed in selected occupations are examined to determine whether barriers to entry and employment are susceptible to elimination or reduction, and how labor shortages effect employers. It covers six occupations in the St. Louis and Chicago metropolitan areas: licensed…

A Study to Determine Competencies Needed in Selected Job Titles in Agricultural Resources Occupations.

ERIC Educational Resources Information Center

Bishop, Douglas D.; And Others

The report is a composite, compilation, and analysis of data collected from selected job titles (soil conservation technician, civil engineering technician, dairy herd improvement supervisor, and lay food inspector) in agricultural resources occupations. The study was conducted to obtain a comprehensive analysis of the occupations and the…

A PILOT PROJECT IN PROGRAMMED LEARNING TO EXTEND THE PURPOSES AND INCREASE FACTORS OF MOTIVATION.

ERIC Educational Resources Information Center

LANHAM, FRANK W.; AND OTHERS

THE 5-MONTH STUDY DEALT WITH THE APPLICATION OF THREE DIFFERENT PROGRAMED INSTRUCTIONAL LESSONS GIVEN IN COMBINATIONS TO FIVE DIFFERENT GROUPS OF 41 PUPILS EACH, SELECTED AT RANDOM FROM THE COOPERATIVE, DISTRIBUTIVE, AND OFFICE OCCUPATIONS STUDENTS AT THE HIGH SCHOOL OF COMMERCE IN DETROIT. THE STUDY TESTED MEANS OF IMPROVING PROGRAMED INSTRUCTION…

Bridging the Skills Gap. Working Paper Part I: High Technology Industries.

ERIC Educational Resources Information Center

Kaplan, Christine E.

In this working paper on high technology industries, a few representative industries are studied in detail, while an overview is also given of the group as a whole. The overview, which highlights the findings of selected studies of the unique characteristics of high tech industries, considers such issues as locational factors, occupational and…

Drillers and mill operators in an open-pit gold mine are at risk for impaired lung function.

PubMed

Vinnikov, Denis

2016-01-01

Occupational studies of associations of exposures with impaired lung function in mining settings are built on exposure assessment and far less often on workplace approach, so the aim of this study was to identify vulnerable occupational groups for early lung function reduction in a cohort of healthy young miners. Data from annual screening lung function tests in gold mining company in Kyrgyzstan were linked to occupations. We compared per cent predicted forced expiratory volume in one second (FEV1), forced vital capacity (FVC) and FEV1/FVC between occupational groups and tested selected occupations in multivariate regression adjusted for smoking and work duration for the following outcomes: FEV1 < 80 %, FEV1/FVC < 70 % and both. 1550 tests of permanent workers of 41 occupations (mean age 40.5 ± 9.2 years, 29.8 % never smokers) were included in the analysis. The mean overall VC was 103.0 ± 12.9 %; FVC 109.1 ± 13.0 % and FEV1 100.2 ± 25.9 %. Drillers and smoking food handlers had the lowest FEV1%. In non-smokers, the lowest FEV1 was in drillers (94.9 ± 11.3 % compared to 115.2 ± 17.7 % in engineers). Drillers (adjusted odds ratio (OR) 1.53 (95 % confidence interval (CI) 1.11-2.09)) and mill operators (OR 2.01 (1.13-3.57)) were at greater risk of obstructive ventilation pattern (FEV1/FVC < 70 %). Drilling and mill operations are the highest risk jobs in an open-pit mine for reduced lung function. Occupational medical clinic at site should follow-up workers in these occupations with depth and strongly recommend smoking cessation.

Occupational EMF exposure from radar at X and Ku frequency band and plasma catecholamine levels.

PubMed

Singh, Sarika; Kapoor, Neeru

2015-09-01

Workers in certain occupations such as the military may be exposed to technical radiofrequency radiation exposure above current limits, which may pose a health risk. The present investigation intended to find the effect of chronic electromagnetic field (EMF) exposure from radar on plasma catecholamines in the military workforce. In the study, 166 male personnel selected randomly were categorized into three groups: control (n = 68), exposure group-I (X-band, 8-12 GHz, n = 40), and exposure group-II (Ku-band, 12.5-18 GHz, n = 58). The three clusters were further divided into two groups according to their years of service (YOS) (up to 9 years and ≥10 years) to study the effect of years of radar exposure. Enzyme immunoassay was employed to assess catecholamine concentrations. EMF levels were recorded at different occupational distances from radar. Significant adrenaline diminution was registered in exposure group-II with no significant difference in exposure group-I when both groups were weighed against control. Nor-adrenaline and dopamine levels did not vary significantly in both exposure groups when compared to controls. Exposure in terms of YOS also did not yield any significant alteration in any of the catecholamines and in any of the exposure groups when compared with their respective control groups. The shift from baseline catecholamine values due to stress has immense significance for health and well-being. Their continual alteration may prove harmful in due course. Suitable follow-up studies are needed to further strengthen these preliminary observations and for now, exposures should be limited as much as possible with essential safeguards. © 2015 Wiley Periodicals, Inc.

Occupant-to-occupant contact injury in motor vehicle crashes.

PubMed

Viano, David C; Parenteau, Chantal S

2017-10-03

This is a descriptive study of the frequency and risk of occupant-to-occupant contact injury by crash type and occupant age. It focused on rear impacts because of a recent Senate inquiry. 1994-2013 NASS-CDS data were used to investigate the effects of occupant-to-occupant contact on the risk of serious-to-fatal injury (Abbreviated Injury Scale [AIS] 3+) by crash type and age group. NASS-CDS in-depth cases were analyzed to identify crash circumstances for AIS 3+ occupant-to-occupant contact injury in rear crashes. Serious injury (AIS 3+) due to occupant-to-occupant contact was uncommon. It represented only 0.84% of all AIS 3+ injury for all age groups. The overall risk of AIS 3+ occupant-to-occupant contact injury was 0.042 ± 0.007%. The highest incidence was in side impacts (69.8%) followed by rollovers (22.9%). Occupant-to-occupant contact injury risk was lower in rear impacts than in other crash types, at 0.0078 ± 0.0054%. The highest risk of AIS 3+ injury with occupant-to-occupant was for the <9-year-old age group when compared to other age groups for all crash types. The risk was 0.051 ± 0.026%, representing 2.69% of all AIS 3+ injury in the <9-year-old age group. Only 4.2% of AIS 3+ occupant-to-occupant contact injury occurred to children <9 years old in rear impacts. The corresponding injury risk was lowest in rear impacts, at 0.014 ± 0.014%%, when compared to other crash types. The analysis of in-depth NASS-CDS cases of occupant-to-occupant contact injury in children< 9 years old involved in rear impacts identified very severe collisions in older model vehicles with deformation of the occupant compartment and yielding front seats as main factors for the contact injury. Front seat occupants injuring rear-seated children was not identified in the in-depth NASS-CDS cases. AIS 3+ occupant-to-occupant contact injury occurs primarily in side impacts and rollovers. Most contact injury is to adults (89.4% incidence). Occupant-to-occupant contact injury to children is rare in rear impacts.

Occupational characteristics of adults with pediatric-onset spinal cord injury.

PubMed

Hwang, Miriam; Zebracki, Kathy; Vogel, Lawrence C

2015-01-01

Employment rates among individuals with spinal cord injury (SCI) are lower than in the general population and little is known about the specific occupations in which they are employed. To describe specific occupations of adults with pediatric-onset SCI using the 2010 Standard Occupational Classification (SOC) system and to determine associations between SOC occupations and demographic factors. Cross-sectional data specific to education and employment were collected from the last interviews of a larger longitudinal study. Occupations were categorized according to the 2010 SOC system. SOC groups were compared within gender level of injury and final education. Of the 461 total participants 219 (47.5%) were employed and specific occupations were available for 179. Among the SOC groups Education Law Community Service Arts and Media Occupations were most prevalent (30.2%) followed by Management Business and Finance Occupations (21.1%) Computer Engineering and Science Occupations (10.6%) Administrative and Office Support Occupations (10.0%) Service Occupations (7.3%) Healthcare Practitioners and Technical Occupations (3.9%) and Production Occupations (3.4%). Differences were found in the distribution of SOC groups between gender levels of injury and final education groups. A wide variety of occupations were reported in adults with pediatric-onset SCI generally in concordance with final education and functional ability levels.

Occupational Characteristics of Adults with Pediatric-Onset Spinal Cord Injury

PubMed Central

Zebracki, Kathy; Vogel, Lawrence C.

2015-01-01

Background: Employment rates among individuals with spinal cord injury (SCI) are lower than in the general population and little is known about the specific occupations in which they are employed. Objectives: To describe specific occupations of adults with pediatric-onset SCI using the 2010 Standard Occupational Classification (SOC) system and to determine associations between SOC occupations and demographic factors. Methods: Cross-sectional data specific to education and employment were collected from the last interviews of a larger longitudinal study. Occupations were categorized according to the 2010 SOC system. SOC groups were compared within gender level of injury and final education. Results: Of the 461 total participants 219 (47.5%) were employed and specific occupations were available for 179. Among the SOC groups Education Law Community Service Arts and Media Occupations were most prevalent (30.2%) followed by Management Business and Finance Occupations (21.1%) Computer Engineering and Science Occupations (10.6%) Administrative and Office Support Occupations (10.0%) Service Occupations (7.3%) Healthcare Practitioners and Technical Occupations (3.9%) and Production Occupations (3.4%). Differences were found in the distribution of SOC groups between gender levels of injury and final education groups. Conclusion: A wide variety of occupations were reported in adults with pediatric-onset SCI generally in concordance with final education and functional ability levels. PMID:25762856

Modified constraint-induced movement therapy or bimanual occupational therapy following injection of Botulinum toxin-A to improve bimanual performance in young children with hemiplegic cerebral palsy: a randomised controlled trial methods paper

PubMed Central

2010-01-01

Background Use of Botulinum toxin-A (BoNT-A) for treatment of upper limb spasticity in children with cerebral palsy has become routine clinical practice in many paediatric treatment centres worldwide. There is now high-level evidence that upper limb BoNT-A injection, in combination with occupational therapy, improves outcomes in children with cerebral palsy at both the body function/structure and activity level domains of the International Classification of Functioning, Disability and Health. Investigation is now required to establish what amount and specific type of occupational therapy will further enhance functional outcomes and prolong the beneficial effects of BoNT-A. Methods/Design A randomised, controlled, evaluator blinded, prospective parallel-group trial. Eligible participants were children aged 18 months to 6 years, diagnosed with spastic hemiplegic cerebral palsy and who were able to demonstrate selective motor control of the affected upper limb. Both groups received upper limb injections of BoNT-A. Children were randomised to either the modified constraint-induced movement therapy group (experimental) or bimanual occupational therapy group (control). Outcome assessments were undertaken at pre-injection and 1, 3 and 6 months following injection of BoNT-A. The primary outcome measure was the Assisting Hand Assessment. Secondary outcomes included: the Quality of Upper Extremity Skills Test; Pediatric Evaluation of Disability Inventory; Canadian Occupational Performance Measure; Goal Attainment Scaling; Pediatric Motor Activity Log; modified Ashworth Scale and; the modified Tardieu Scale. Discussion The aim of this paper is to describe the methodology of a randomised controlled trial comparing the effects of modified constraint-induced movement therapy (a uni-manual therapy) versus bimanual occupational therapy (a bimanual therapy) on improving bimanual upper limb performance of children with hemiplegic cerebral palsy following upper limb injection of BoNT-A. The paper outlines the background to the study, the study hypotheses, outcome measures and trial methodology. It also provides a comprehensive description of the interventions provided. Trial Registration ACTRN12605000002684 PMID:20602795

[KAP research and intervention effects of health education on prevention and control of occupational diseases in occupational groups in Jinzhou, China].

PubMed

Wang, D H; Liu, X L; Quan, J K

2016-04-20

To investigate the current status of knowledge, attitude, and practice (KAP)on the prevention and control of occupational diseases in occupational groups in Jinzhou, China, and to evaluate the intervention effects of health education. Using the cluster random sampling method, 1000 workers who underwent occupational health examination in Jinzhou Center for Disease Control and Prevention from September 2014 to April 2015 were enrolled in this study. They were equally and randomly divided into intervention group and control group. The intervention group received health education for 6 months through bulletin board, promotion materials, expert lecture, Q&A session, and other relevant educational events. The questionnaire survey was performed before and after intervention. The control group received the questionnaire survey but not the health education. The overall awareness rate of prevention and control knowledge was 75.34% in 990 workers in Jinzhou, China. After the intervention, the intervention group had a significantly higher awareness rate of prevention and control knowledge than the control group (89.87%~98.86% vs 71.25%~80.82%, P<0.05); the intervention group had a significantly higher attitude accuracy for" whether occupational health examination is necessary or not" and " is willing to received the training on occupational health knowledge" than the control group(χ(2)=57.857, P<0.05; χ(2)=70.683, P<0.05); and the intervention group had a significantly higher rate of correct behavior for" whether help the business management personnel to carry out the prevention and control of occupational diseases or not" and"whether actively understand the occupational hazards of job" (χ(2)=102.186, P<0.05; χ(2)=91.159, P<0.05). Health education can significantly increase the awareness rate of prevention and control knowledge on occupational diseases in occupational groups in Jinzhou, China. However, the more structured and longterm comprehensive intervention is necessary for improving their attitude and behavior.

The Education-Occupation Mismatch of International and Internal Migrants in Mexico, 2005–2012

PubMed Central

Villarreal, Andrés

2016-01-01

Recent studies have found international migrants from developing countries such as Mexico to be negatively selected by education; that is, they are less educated than those who stay behind. Moving beyond the question of whether migrants are negatively selected by education overall, I examine how migrants are selected compared with others in similar jobs. Using data from a nationally representative panel survey of Mexican households, I find that men who migrate abroad have significantly higher levels of education than nonmigrants in the same occupation. Because men who are overeducated for their occupation tend to receive lower wages than those employed in occupations commensurate with their education, and are also more dissatisfied with their jobs, overeducation may encourage men to emigrate. Results from the regression models, which account for differential selectivity into employment, indicate that internal migrants within Mexico also have higher educational levels than nonmigrants in the same occupation prior to migrating but comparable levels of education afterward. Migrating internally, therefore, appears to allow men to improve their occupational placement. Finally, I examine changes in migrants’ education over time and find evidence that the education-occupation mismatch has increased among Mexican emigrants in the years following the 2008 U.S. recession. PMID:27083195

[Gender and job satisfaction in stereotypical masculine and feminine occupations].

PubMed

Lipińska-Grobelny, Agnieszka; Goździk, Iwona

2012-01-01

The purpose of this research was to analyze the relationship between gender and job satisfaction among employees involved in a stereotypical masculine (tram driver) and a stereotypical feminine occupation (nurse). It was expected that people with feminine gender schema would be more satisfied with their traditionally feminine occupations compared with those with masculine gender schema and vice versa. A group of 103 individuals, including 47 females (15 tram drivers and 32 nurses) and 56 males (41 tram drivers and 15 nurses) completed the following battery of instruments: The Bem Sex Role Inventory by Kuczyńska, Job Affect Scale by Brief, et al. Job Descriptions Questionnaire by Neuberger and Allerbeck. The results of the study showed that gender proved to be a variable that differentiates the level of job satisfaction (both overall satisfaction and satisfaction with different components) only as regards stereotypical feminine occupations. Moreover, individuals with feminine gender schema working in a stereotypical feminine occupation are more satisfied with co-workers and work conditions, and those with masculine gender schema involved in a stereotypical masculine occupation are more satisfied with a supervisor. The gender analysis can be an important tool for the recruitment and selection procedures and plays an essential role in assessing the person-environment fit.

Prevalence of Chronic Mental and Physical Disorders, Impact on Work Productivity and Correlates of Alcohol Use Disorders and Nicotine Dependence across Occupations.

PubMed

Vaingankar, Janhavi Ajit; Subramaniam, Mythily; Chong, Siow Ann; He, Vincent Y F; Abdin, Edimansyah; Picco, Louisa; Lim, Wei Yen; Chia, Sin Eng

2015-04-01

This study assessed occupational differences in the prevalence of mental and physical disorders in an employed general population sample in Singapore and investigated the impact of these disorders on work productivity losses in terms of work-loss days and work-cutback days. The association of occupation with alcohol use disorders (AUD) and nicotine dependence (ND) was also investigated. Data from a population-based mental health survey of a representative sample of multi-ethnic residents aged 18 years and above were used. The World Health Organization's (WHO) Composite International Diagnostic Interview (CIDI) was administered to establish the lifetime diagnosis of key mental disorders. Self-report on sociodemographic characteristics, productivity loss, ND, and lifetime physical conditions were obtained. Nine occupational groups were included in this analysis. The sample comprised 4361 participants with a mean (SD) age of 42.2 (11.9) years, ranging between 19 to 80 years. 'Associate professionals and technicians' (26.2%), 'Services and sales workers' (17.7%) and 'Professionals' (15.4%) were the 3 predominant occupational categories. Sociodemographic characteristics differed significantly across occupations (P <0.001). The lifetime prevalences of having 'any mental disorder' and 'any physical disorder' were 13.0% and 37.9%, respectively; major depressive disorder was the most prevalent mental disorder (5.9%) and hypertension was the most common physical disorder (15.6%). There were no significant differences in work productivity loss across occupations. Sociodemographic and occupational correlates for AUD and ND were identified. Sociodemographic and health disparities exist in the major occupational categories in Singapore. The strength of the associations between occupation and AUD and ND are significant, indicating the need for preventative measures in select occupations.

The impact of occupational therapy and lifestyle interventions on older persons' health, well-being, and occupational adaptation.

PubMed

Johansson, Ann; Björklund, Anita

2016-01-01

The aim of this study was to investigate whether a four-month occupational based health-promoting programme for older persons living in community dwellings could maintain/improve their general health and well-being. Further, the aim was to explore whether the programme facilitated the older persons' occupational adaptation. The study had a quasi-experimental design, with a non-equivalent control group combined with semi-structured interviews. The intervention group comprised 22 participants, and the control group 18. Outcomes were measured using the Short Form 36, Life Satisfaction Index-Z and Meaningful Activity Participation Assessment. Content analysis, based on concepts from the Model of Occupational Adaptation, was used to analyse the interviews. The intervention group showed statistically significant improvements in general health variables such as vitality and mental health, and positive trends for psychological well-being. There were no statistically significant differences between the intervention group and the control group, but the groups were not fully matched. The qualitative analysis based on Occupational Adaptation pointed out social aspects as a compliment to the overall results. Participating in meaningful, challenging activities in different environments stimulates the occupational adaptation process; this is something occupational therapists could use to empower older persons to find their optimal occupational lives.

Differences in folic acid use, prenatal care, smoking, and drinking in early pregnancy by occupation.

PubMed

Agopian, A J; Lupo, Philip J; Herdt-Losavio, Michele L; Langlois, Peter H; Rocheleau, Carissa M; Mitchell, Laura E

2012-10-01

To describe differences in four high risk periconceptional behaviors (lack of folic acid supplementation, lack of early prenatal care, smoking, and drinking) by maternal occupation. Analyses were conducted among women in the National Birth Defects Prevention Study who delivered liveborn infants without birth defects. Periconceptional occupational data were collected using a computer-assisted telephone interview and occupational coding was performed using the 2000 Standard Occupational Classification System. Logistic regression analyses were conducted to determine whether prevalence of behaviors differed between occupational groups. Subjects included 5153 women employed during early pregnancy from 1997 to 2007. Compared to women in management, business, science, and arts occupations, women in other occupations (e.g., service occupations) were significantly more likely to engage in all four high risk behaviors. Specifically, women in food preparation/serving-related occupations were significantly more likely to engage in all four behaviors compared to women in all other occupational groups (odds ratios: 1.8-3.0), while women in education/training/library occupations were significantly less likely to do so (odds ratios: 0.2-0.5). We identified several occupational groups with an increased prevalence of high-risk maternal behaviors during pregnancy. Our findings could aid in developing interventions targeted towards women in these occupational groups. Copyright © 2012 Elsevier Inc. All rights reserved.

Effect of weight, height and BMI on injury outcome in side impact crashes without airbag deployment.

PubMed

Pal, Chinmoy; Tomosaburo, Okabe; Vimalathithan, K; Jeyabharath, M; Muthukumar, M; Satheesh, N; Narahari, S

2014-11-01

A comprehensive analysis is performed to evaluate the effect of weight, height and body mass index (BMI) of occupants on side impact injuries at different body regions. The accident dataset for this study is based on the National Automotive Sampling System-Crashworthiness Data System (NASS-CDS) for accident year 2000-08. The mean BMI values for driver and front passenger are estimated from all types of crashes using NASS database, which clearly indicates that mean BMI has been increasing over the years in the USA. To study the effect of BMI in side impact injuries, BMI was split into three groups namely (1) thin (BMI<21), (2) normal (BMI 24-27), (3) obese (BMI>30). For more clear identification of the effect of BMI in side impact injuries, a minimum gap of three BMI is set in between each adjacent BMI groups. Car model years from MY1995-1999 to MY2000-2008 are chosen in order to identify the degree of influence of older and newer generation of cars in side impact injuries. Impact locations particularly side-front (F), side-center (P) and side-distributed (Y) are chosen for this analysis. Direction of force (DOF) considered for both near side and far side occupants are 8 o'clock, 9 o'clock, 10 o'clock and 2 o'clock, 3 o'clock and 4 o'clock respectively. Age <60 years is also one of the constraints imposed on data selection to minimize the effect of bone strength on the occurrence of occupant injuries. AIS2+ and AIS3+ injury risk in all body regions have been plotted for the selected three BMI groups of occupant, delta-V 0-60kmph, two sets (old and new) of car model years. The analysis is carried with three approaches: (a) injury risk percentage based on simple graphical method with respect to a single variable, (b) injury distribution method where the injuries are marked on the respective anatomical locations and (c) logistic regression, a statistical method, considers all the related variables together. Lower extremity injury risk appears to be high for thin BMI group. It is found that BMI does not have much influence on head injuries but it is influenced more by the height of the occupant. Results of logistic analysis suggest that BMI, height and weight may have significant contribution towards side impact injuries across different body regions. Copyright © 2014 Elsevier Ltd. All rights reserved.

[Appraisal of occupational stress in different gender, age, work duration, educational level and marital status groups].

PubMed

Yang, Xin-Wei; Wang, Zhi-Ming; Jin, Tai-Yi

2006-05-01

This study was conducted to assess occupational stress in different gender, age, work duration, educational level and marital status group. A test of occupational stress in different gender, age, work duration, educational level and marital status group, was carried out with revised occupational stress inventory (OSI-R) for 4278 participants. The results of gender show that there are heavier occupational role, stronger interpersonal and physical strain in male than that in female, and the differences are statistically significant (P < 0.01). The score of recreation in the male is higher than that in female, but the score of self-care in the female is higher than that in male, and the differences are statistically significant (P < 0.01). Difference in the scores of occupational role, personal resource among various age groups is significant (P < 0.01). Vocational, interpersonal strain scores among various age groups is significant (P < 0.05). The results of educational level analyses suggest that the difference in the scores of occupational stress and strain among various educational levels show statistically significant (P < 0.05), whereas there are no statistic significance of coping resources among the groups (P > 0.05). The occupational stress so as to improve the work ability of different groups. Different measure should be taken to reduce the occupational stress so as to improve the work ability of different groups.

[Appraisal of occupational stress and strain in primary and secondary school teachers].

PubMed

Wang, Z; Lan, Y; Li, J; Wang, M

2001-09-01

This study was conducted to assess occupational stress and strain in primary and secondary school teachers. A test of occupational stress and strain was carried out by using Occupational Stress Inventory Revised Edition (OSI-R) in 1460 primary and secondary school teachers (teacher group) and 319 mental workers in non-educational area (non-teacher group as control). The results showed the level of occupational stress in role overload and physical environment in the teacher group was significantly higher than that in the non-teacher group (P < 0.05). In teacher group the level of occupational stress and strain increased with age; the occupational stress and strain in male teachers were significantly higher than those in female teachers (P < 0.01); the occupational stress and strain in secondary school teachers were significantly higher than those in primary school teachers. These results indicate: to protect and promote primary and secondary school teacher's health, particularly male teachers' health, to mitigate their work pressure and to raise the quality of education are important tasks in the area of occupational health.

Effects of rational emotive occupational health therapy intervention on the perceptions of organizational climate and occupational risk management practices among electronics technology employees in Nigeria

PubMed Central

Ogbuanya, Theresa Chinyere; Eseadi, Chiedu; Orji, Chibueze Tobias; Ede, Moses Onyemaechi; Ohanu, Ifeanyi Benedict; Bakare, Jimoh

2017-01-01

Abstract Background: Improving employees’ perception of organizational climate, and coaching them to remain steadfast when managing occupational risks associated with their job, might have an important effect on their psychosocial wellbeing and occupational health. This study examined the effects of a rational emotive occupational health therapy intervention program on the perceptions of organizational climate and occupational risk management practices. Methods: The participants were 77 electronics technology employees in the south-east of Nigeria. The study used a pretest–posttest control group design. Results: The rational emotive occupational health therapy intervention program significantly improved perceptions of the organizational climate for the people in the treatment group compared to those in the waitlist control group at post-intervention and follow-up assessments. Occupational risk management practices of the employees in the treatment group were also significantly better than those in the waitlist control group at the same 2 assessments. Conclusions: Corporate application of a rational emotive behavior therapy as an occupational health therapy intervention program is essential for improving the perceptions of organizational climate and promoting the adoption of feasible occupational risk management strategies in the workplace. PMID:28471971

Effects of rational emotive occupational health therapy intervention on the perceptions of organizational climate and occupational risk management practices among electronics technology employees in Nigeria.

PubMed

Ogbuanya, Theresa Chinyere; Eseadi, Chiedu; Orji, Chibueze Tobias; Ede, Moses Onyemaechi; Ohanu, Ifeanyi Benedict; Bakare, Jimoh

2017-05-01

Improving employees' perception of organizational climate, and coaching them to remain steadfast when managing occupational risks associated with their job, might have an important effect on their psychosocial wellbeing and occupational health. This study examined the effects of a rational emotive occupational health therapy intervention program on the perceptions of organizational climate and occupational risk management practices. The participants were 77 electronics technology employees in the south-east of Nigeria. The study used a pretest-posttest control group design. The rational emotive occupational health therapy intervention program significantly improved perceptions of the organizational climate for the people in the treatment group compared to those in the waitlist control group at post-intervention and follow-up assessments. Occupational risk management practices of the employees in the treatment group were also significantly better than those in the waitlist control group at the same 2 assessments. Corporate application of a rational emotive behavior therapy as an occupational health therapy intervention program is essential for improving the perceptions of organizational climate and promoting the adoption of feasible occupational risk management strategies in the workplace.

[Estimating non work-related sickness leave absences related to a previous occupational injury in Catalonia (Spain)].

PubMed

Molinero-Ruiz, Emilia; Navarro, Albert; Moriña, David; Albertí-Casas, Constança; Jardí-Lliberia, Josefina; de Montserrat-Nonó, Jaume

2015-01-01

To estimate the frequency of non-work sickness absence (ITcc) related to previous occupational injuries with (ATB) or without (ATSB) sick leave. Prospective longitudinal study. Workers with ATB or ATSB notified to the Occupational Accident Registry of Catalonia were selected in the last term of 2009. They were followed-up for six months after returning to work (ATB) or after the accident (ATSB), by sex and occupation. Official labor and health authority registries were used as information sources. An "injury-associated ITcc" was defined when the sick leave occurred in the following six months and within the same diagnosis group. The absolute and relative frequency were calculated according to time elapsed and its duration (cumulated days, measures of central trend and dispersion), by diagnosis group or affected body area, as compared to all of Catalonia. 2,9%of ATB (n=627) had an injury-associated ITcc, with differences by diagnosis, sex and occupation; this was also the case for 2,1% of ATSB (n=496).With the same diagnosis, duration of ITcc was longer among those who had an associated injury, and with respect to all of Catalonia. Some of the under-reporting of occupational pathology corresponds to episodes initially recognized as being work-related. Duration of sickness absence depends not only on diagnosis and clinical course, but also on criteria established by the entities managing the case. This could imply that more complicated injuries are referred to the national health system, resulting in personal, legal, healthcare and economic cost consequences for all involved stakeholders. Copyright belongs to the Societat Catalana de Salut Laboral.

A test of the substitution-habitat hypothesis in amphibians.

PubMed

Martínez-Abraín, Alejandro; Galán, Pedro

2018-06-01

Most examples that support the substitution-habitat hypothesis (human-made habitats act as substitutes of original habitat) deal with birds and mammals. We tested this hypothesis in 14 amphibians by using percentage occupancy as a proxy of habitat quality (i.e., higher occupancy percentages indicate higher quality). We classified water body types as original habitat (no or little human influence) depending on anatomical, behavioral, or physiological adaptations of each amphibian species. Ten species had relatively high probabilities (0.16-0.28) of occurrence in original habitat, moderate probability of occurrence in substitution habitats (0.11-0.14), and low probability of occurrence in refuge habitats (0.05-0.08). Thus, the substitution-habitat hypothesis only partially applies to amphibians because the low occupancy of refuges could be due to the negligible human persecution of this group (indicating good conservation status). However, low occupancy of refuges could also be due to low tolerance of refuge conditions, which could have led to selective extinction or colonization problems due to poor dispersal capabilities. That original habitats had the highest probabilities of occupancy suggests amphibians have a good conservation status in the region. They also appeared highly adaptable to anthropogenic substitution habitats. © 2017 Society for Conservation Biology.

Occupational injuries in times of labour market flexibility: the different stories of employment-secure and precarious workers.

PubMed

Giraudo, Massimiliano; Bena, Antonella; Leombruni, Roberto; Costa, Giuseppe

2016-02-13

The relationship between labour market flexibility, job insecurity and occupational injuries is not univocal. The literature generally focuses on the temporary character of work arrangements rather than on the precarity of careers. The aim of this paper is to identify, without defining a priori what a precarious career is, the most common professional profiles of young people who entered the labour market in the 2000s and to correlate them with occupational injury risks. Using the Whip-Salute database, which combines individual work and health histories, we selected the subjects under 30 years of age whose first appearance in the database is dated after 2000. The occupational history of each individual between 2000 and 2005 was described according to 6 variables (type of entry contract, number of contracts, number of jobs, economic activities, work intensity and duration of the longest period of non-employment). Workers were grouped into homogeneous categories using cluster analysis techniques, which enable to identify different career profiles. Injury rates were calculated for each cluster, and compared within and between the groups. We selected 56,760 workers in the study period, who were classified in 6 main career profiles. About 1/3 of the subjects presented an employment-secure career profile, while about 45 % of them were classified into 3 clusters showing precarious career profiles with different work intensities. Precarious workers present significantly higher injury rates than those with secure careers, with an increase in risk between 24 and 57 % (p < 0.05). The comparison of injury rates at the beginning and at the end of the study period revealed a significant decrease in all clusters, but the gap between secure and precarious workers remained wide. Cluster analysis allowed to identify career patterns with clearly different characteristics. A positive association between injury risk and the level of career fragmentation was found. The association cannot be fully interpreted in a causal way, since reversed causality and selection processes may be in action. However the study indicates a disadvantage for precarious workers, who face significantly higher risks of both minor and severe injuries.

Health Manpower Source Book. Manpower Supply and Educational Statistics for Selected Health Occupations: 1968. Public Health Service Publication Number 263, Section 20.

ERIC Educational Resources Information Center

National Institutes of Health (DHEW), Bethesda, MD. Bureau of Health Professions Education and Manpower Training.

This publication is a compilation of statistics on supply and education of health manpower in medicine and osteopathy, dentistry, optometry, pharmacy, podiatry, veterinary medicine, nursing, public health, and eight selected allied health occupations. The material is organized by occupations and the following information is presented for each…

Occupational dermatoses reported in Brazil from 2007 to 2014*

PubMed Central

Lise, Michelle Larissa Zini; Feijó, Fernando Ribas; Lise, Michael Laurence Zini; Lise, Claudia Ribeiro Zini; de Campos, Luis Carlos Elejalde

2018-01-01

Background Occupational diseases are very prevalent in the world, especially in developing countries. Occupational dermatoses are responsible for most of these cases. However, epidemiological studies are rare in Brazil. Objectives To verify the panorama of occupational skin diseases in Brazil describing frequencies of work-related dermatoses and their sociodemographic and occupational patterns. Methods We used retrospective data from the Notifiable Diseases Information System, (from 2007-2014) tabulated with the Tab program for Windows - TabWin12. We used intentional non-probability sampling and sequential selection, considering all notified occupational dermatoses. Results All cases of occupational dermatoses referred to in the period were analyzed (n = 4710). Males and the age group of 35-49 years were the most affected. The most affected body area was the upper limb (34.2%) and the hand (25.4%). The "causative agent" field in the forms was not filled in 69.4% of cases, with chrome as the most prevalent cause reported (11.8%). ICD-10 codes more prevalent were L23, L24, and L25, corresponding to 34.2% of the sample. In total, 29% of patients needed to take a sick leave. No cases evolved to death and there were 0.2% of total as permanent disability. Study limitations The amount of missing information for various items in the system draws attention. Conclusions Treatment of patients with occupational dermatitis include the identification and removal of the causative agent and specific treatment of the disease. Diagnosis delay in cases of occupational dermatoses brings social and financial consequences to the work and life of workers. PMID:29641693

Relationship between occupational stress and cardiovascular diseases risk factors in drivers.

PubMed

Biglari, Hamed; Ebrahimi, Mohammad Hossein; Salehi, Maryam; Poursadeghiyan, Mohsen; Ahmadnezhad, Iman; Abbasi, Milad

2016-11-18

Of all work stressors, occupational stress is the leading cause of many disorders among workers. Drivers are classified as a high risk group for work related stress. This study set out to determine the relationship between risk factors of cardiovascular diseases and occupational stress among drivers. Two hundred and twenty two Ilam's intercity drivers were selected for the study. For measuring work stress, the Osipow work stress questionnaire was used. After a 10-h fasting period, systolic and diastolic blood pressure was recorded. Intravenous blood samples were taken to determine cholesterol, triglyceride and blood glucose levels. The independent samples t-test and Pearson's correlation test were used to assess the relationship between variables and occupational stress. Seventy-one percent of the intercity drivers suffered from average to acute stress, and 3.1% of them suffered from acute stress. There was no significant relationship between occupational stress and diastolic blood pressure (p = 0.254) among the drivers. Nevertheless, the Pearson's correlation test demonstrated a strong relationship between work stress and blood glucose (p < 0.01), while no strong correlation was found for blood triglycerides and cholesterol levels. Based on the results, high rates of occupational stress were observed in the Ilam's intercity drivers. Occupational stress may have effect on blood glucose levels but the results did not suggest a considerable relationship between risk factors of cardiovascular diseases and occupational stress among intercity drivers. Int J Occup Med Environ Health 2016;29(6):895-901. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

Minorities and Women in the Health Fields: Applicants, Students and Workers.

ERIC Educational Resources Information Center

Health Resources Administration (DHEW/PHS), Bethesda, MD. Bureau of Health Resources Development.

The report presents a compilation of selected available data on the representation of racial/ethnic minority groups and women in health fields. It includes the most recent data available on health school applicants and students as well as on workers in health occupations. The report is divided into two parts. The first contains a series of 10…

Evaluation of Selected Subacute Effects of the Nitrotoluene Group of Munitions Compounds on Fish and Potential Use in Aquatic Toxicity Evaluation.

DTIC Science & Technology

1981-03-01

largemouth bass", Jour. Wildlife Management 22:40-44 (1958). Gardner, G.R. and Yevich, P.P., "Toxicological effects on cadmium on Fundulers heteroclitus... Qaulity Engineering Report No. Aberdeen Proving Ground, MD, pp 25 (1977). Henson, E.V., "Toxicology of some aliphatic ketones", Jour. of Occupational Med

AN ANALYSIS OF SELECTED FACTORS RELEVANT TO THE EMPLOYMENT STATUS IN BUSINESS OFFICES OF MARRIED WOMEN COLLEGE GRADUATES.

ERIC Educational Resources Information Center

BECK, ESTHER LILY

AN ANALYSIS OF FACTORS THAT HINDERED OR IMPEDED THE OCCUPATIONAL ADVANCEMENT OF COLLEGE WOMEN WERE GROUPED AROUND THE FOUR AREAS OF PERSONAL AND SOCIOECONOMIC BACKGROUNDS, CHARACTERISTICS OF THE POSITIONS HELD BY THE WOMEN, BUSINESS POLICIES AND PRACTICES OF EMPLOYING FIRMS, AND POINTS OF VIEW EXPRESSED BY THE WOMEN ABOUT THEIR EXPERIENCES. DATA…

THE COGNITIVE ENVIRONMENTS OF URBAN PRE-SCHOOL CHILDREN. MANUAL OF INSTRUCTIONS FOR ADMINISTERING AND SCORING TOY SORTING TASK.

ERIC Educational Resources Information Center

HESS, ROBERT D.; AND OTHERS

THIS MANUAL DESCRIBES MEASURES USED IN "THE COGNITIVE ENVIRONMENTS OF URBAN PRE-SCHOOL CHILDREN" PROJECT AT THE UNIVERSITY OF CHICAGO. THE SAMPLE FOR THE STUDY CONSISTED OF 163 NEGRO MOTHER-CHILD PAIRS SELECTED FROM 3 SOCIOECONOMIC CLASSES BASED ON THE FATHER'S OCCUPATION AND THE PARENTS' EDUCATION. A FOURTH GROUP INCLUDED FATHER-ABSENT…

Who Chooses STEM Careers? Using A Relative Cognitive Strength and Interest Model to Predict Careers in Science, Technology, Engineering, and Mathematics.

PubMed

Wang, Ming-Te; Ye, Feifei; Degol, Jessica Lauren

2017-08-01

Career aspirations in science, technology, engineering, and mathematics (STEM) are formulated in adolescence, making the high school years a critical time period for identifying the cognitive and motivational factors that increase the likelihood of future STEM employment. While past research has mainly focused on absolute cognitive ability levels in math and verbal domains, the current study tested whether relative cognitive strengths and interests in math, science, and verbal domains in high school were more accurate predictors of STEM career decisions. Data were drawn from a national longitudinal study in the United States (N = 1762; 48 % female; the first wave during ninth grade and the last wave at age 33). Results revealed that in the high-verbal/high-math/high-science ability group, individuals with higher science task values and lower orientation toward altruism were more likely to select STEM occupations. In the low-verbal/moderate-math/moderate-science ability group, individuals with higher math ability and higher math task values were more likely to select STEM occupations. The findings suggest that youth with asymmetrical cognitive ability profiles are more likely to select careers that utilize their cognitive strengths rather than their weaknesses, while symmetrical cognitive ability profiles may grant youth more flexibility in their options, allowing their interests and values to guide their career decisions.

Health-Related Quality of Life Among US Workers: Variability Across Occupation Groups.

PubMed

Shockey, Taylor M; Zack, Matthew; Sussell, Aaron

2017-08-01

To examine the health-related quality of life among workers in 22 standard occupation groups using data from the 2013-2014 US Behavioral Risk Factor Surveillance System. We examined the health-related quality of life measures of self-rated health, frequent physical distress, frequent mental distress, frequent activity limitation, and frequent overall unhealthy days by occupation group for 155 839 currently employed adults among 17 states. We performed multiple logistic regression analyses that accounted for the Behavioral Risk Factor Surveillance System's complex survey design to obtain prevalence estimates adjusted for potential confounders. Among all occupation groups, the arts, design, entertainment, sports, and media occupation group reported the highest adjusted prevalence of frequent physical distress, frequent mental distress, frequent activity limitation, and frequent overall unhealthy days. The personal care and service occupation group had the highest adjusted prevalence for fair or poor self-rated health. Workers' jobs affect their health-related quality of life.

Selected Health Service Occupations.

ERIC Educational Resources Information Center

Coleman, Arthur D.

Prepared by an occupational analyst of the Utah Department of Employment Security, this manual provides job guides for 39 health service occupations concerned mainly with doctors, nurses, and related hospital-medical-health consultants and services. Classified according to "The Dictionary of Occupational Titles," each occupational…

Occupational exposures and changes in pulmonary function over 13 years among residents of Cracow.

PubMed Central

Krzyzanowski, M; Jedrychowski, W; Wysocki, M

1988-01-01

In a 13 year follow up study conducted among residents of Cracow the relation of annual rate of decline in FEV1 to occupational exposures was analysed. The study group consisted of 696 men and 983 women aged 19-60 at the start of the study in 1968. They were interviewed three times, in 1968, 1973, and 1981, and decline in FEV1 was estimated for each subject from spirometric measurements in 1968 and 1981. The interviews provided data on exposure at the workplace to dusts, variable temperature, and chemicals or irritating gases, which established duration and time of the exposure. The FEV1 mean level, height, and smoking habits were considered as confounders in the analysis. The study indicated that the most pronounced influence on decline in FEV1 was prolonged and continuing exposure to variable temperature. The effects of dusts, independent of exposure to variable temperature, were much smaller but analysis in occupational subgroups suggest that dust may be important in some, such as workers in the building materials and pottery industry. Relatively immediate effects of exposure to chemicals were detected independently of effects of other exposures. The estimated effects of occupational exposures were of a similar magnitude as those of tobacco smoking though related to much smaller groups. Both effects were additive in accelerating decline in lung function. These results, obtained in the general population and less biased by selection than studies performed in industrial settings, show the importance of occupational factors in the natural history of limitation of airflow. PMID:3203079

Women's perceptions of everyday occupations: outcomes of the Redesigning Daily Occupations (ReDO) programme.

PubMed

Eklund, Mona; Erlandsson, Lena-Karin

2014-09-01

The aim was to (i) assess the outcomes of the 16-week Redesigning Daily Occupations (ReDO) programme for women on sick leave due to stress-related disorders, in terms of occupational value, satisfaction with everyday occupations, and participation level; (ii) investigate the relationships between those outcomes and return-to-work rate. A total of 42 women receiving ReDO and 42 receiving care as usual (CAU) were included in a matched-control study with measurements before and after the rehabilitation. Seventy-eight participated on both occasions. They completed self-report questionnaires regarding the aforementioned outcomes. Return-to-work data were obtained from the registers of the Social Insurance Offices. Increases in concrete, symbolic, and self-reward values were found in both groups, but no statistically significant difference between the groups was demonstrated. The ReDO group improved more than the CAU group, however, on satisfaction with everyday occupations and participation level. Occupational value, but not satisfaction with everyday occupations, was related to return to work. Everyday occupations were shown to be relevant outcomes after work rehabilitation. They could play an important role in future development of profession-specific evidence of occupational therapy. Further support was obtained for viewing occupational value and satisfaction with everyday occupations as theoretically distinct phenomena.

Suicide Mortality Across Broad Occupational Groups in Greece: A Descriptive Study.

PubMed

Alexopoulos, Evangelos C; Kavalidou, Katerina; Messolora, Fani

2016-03-01

Several studies have investigated the relationship between specific occupations and suicide mortality, as suicide rates differ by profession. The aim of this study was to investigate suicide mortality ratios across broad occupational groups in Greece for both sexes in the period 2000-2009. Data of suicide deaths were retrieved from the Hellenic Statistical Authority and comparative mortality ratios were calculated. Occupational classification was based on the International Classification of Occupations (ISCO-88) and the coding for Intentional self-harm (X60-X84) was based on the international classification of diseases (ICD-10). Male dominant occupations, mainly armed forces, skilled farmers and elementary workers, and female high-skilled occupations were seen as high risk groups for suicide in a period of 10 years. The age-productive group of 30-39 years in Greek male elementary workers and the 50-59 age-productive group of Greek professional women proved to have the most elevated number of suicide deaths. Further research is needed into the work-related stressors of occupations with high suicide mortality risk and focused suicide prevention strategies should be applied within vulnerable working age populations.

Real-World Rib Fracture Patterns in Frontal Crashes in Different Restraint Conditions.

PubMed

Lee, Ellen L; Craig, Matthew; Scarboro, Mark

2015-01-01

The purpose of this study was to use the detailed medical injury information in the Crash Injury Research and Engineering Network (CIREN) to evaluate patterns of rib fractures in real-world crash occupants in both belted and unbelted restraint conditions. Fracture patterns binned into rib regional levels were examined to determine normative trends associated with belt use and other possible contributing factors. Front row adult occupants with Abbreviated Injury Scale (AIS) 3+ rib fractures, in frontal crashes with a deployed frontal airbag, were selected from the CIREN database. The circumferential location of each rib fracture (with respect to the sternum) was documented using a previously published method (Ritchie et al. 2006) and digital computed tomography scans. Fracture patterns for different crash and occupant parameters (restraint use, involved physical component, occupant kinematics, crash principal direction of force, and occupant age) were compared qualitatively and quantitatively. There were 158 belted and 44 unbelted occupants included in this study. For belted occupants, fractures were mainly located near the path of the shoulder belt, with the majority of fractures occurring on the inboard (with respect to the vehicle) side of the thorax. For unbelted occupants, fractures were approximately symmetric and distributed across both sides of the thorax. There were negligible differences in fracture patterns between occupants with frontal (0°) and near side (330° to 350° for drivers; 10° to 30° for passengers) crash principal directions of force but substantial differences between groups when occupant kinematics (and contacts within the vehicle) were considered. Age also affected fracture pattern, with fractures tending to occur more anteriorly in older occupants and more laterally in younger occupants (both belted and unbelted). Results of this study confirmed with real-world data that rib fracture patterns in unbelted occupants were more distributed and symmetric across the thorax compared to belted occupants in crashes with a deployed frontal airbag. Other factors, such as occupant kinematics and occupant age, also produced differing patterns of fractures. Normative data on rib fracture patterns in real-world occupants can contribute to understanding injury mechanisms and the role of different causation factors, which can ultimately help prevent fractures and improve vehicle safety.

Sex Differences in Personality Characteristics of Workers in Selected Occupations.

ERIC Educational Resources Information Center

Small, Jo Ann

Many studies have demonstrated that psychological needs and occupational values differ for males and females. An investigation of the interaction effects between occupation and gender compared the scores of men and women in the same occupations on scales measuring psychological needs, occupational values, and concerns about worker traits and job…

Testing the Relationship between Three-Component Organizational/Occupational Commitment and Organizational/Occupational Turnover Intention Using a Non-Recursive Model

ERIC Educational Resources Information Center

Chang, Huo-Tsan; Chi, Nai-Wen; Miao, Min-Chih

2007-01-01

This study explored the relationship between three-component organizational/occupational commitment and organizational/occupational turnover intention, and the reciprocal relationship between organizational and occupational turnover intention with a non-recursive model in collectivist cultural settings. We selected 177 nursing staffs out of 30…

Worker Requirements and Methods of Entry into Home and Community Occupations Related to Home Economics; Brief Descriptions of Specific Occupations Classified Into Six Clusters, Highlights of Areas of Work and Worker Trait Groups for Individual Occupations. Professional Education Series No. HE-7.

ERIC Educational Resources Information Center

O'Donnell, Beatrice

Descriptions of 200 occupations from the "Dictionary of Occupational Titles" Volume I designate the area of work and worker trait group and the reference page in Volume II of the Dictionary. Each occupational description briefly outlines highlights of work performed, worker requirements, and training and methods of entry. Occupations are…

Occupational toxicant inhalation injury: the World Trade Center (WTC) experience.

PubMed

de la Hoz, Rafael E; Shohet, Michael R; Chasan, Rachel; Bienenfeld, Laura A; Afilaka, Aboaba A; Levin, Stephen M; Herbert, Robin

2008-02-01

Clinical descriptive data is presented on a group of 554 former workers and volunteers (with more than 90 different occupations) at the World Trade Center (WTC) disaster site. A subsample of 168 workers (30% of the group) was selected to examine lower airway disease risk in relation to smoking and WTC exposure variables. Five diagnostic categories clearly predominate: upper airway disease (78.5%), gastroesophageal reflux disease (57.6%), lower airway disease (48.9%), psychological (41.9%) and chronic musculoskeletal illnesses (17.8%). The most frequent pattern of presentation was a combination of the first three of those categories (29.8%). Associations were found between arrival at the WTC site within the first 48 h of the terrorist attack and lower airway and gastroesophageal reflux disease, and between past or present cigarette smoking and lower airway disease. Occupational exposures at the WTC remain consistently associated with a disease profile, which includes five major diagnostic categories. These conditions often coexist in different combinations, which (as expected) mutually enhances their clinical expression, complicates medical management, and slows recovery. Cigarette smoking and early arrival at the WTC site appear to be risk factors for lower airway disease diagnosis.

Improving well-being at work: A randomized controlled intervention based on selection, optimization, and compensation.

PubMed

Müller, Andreas; Heiden, Barbara; Herbig, Britta; Poppe, Franziska; Angerer, Peter

2016-04-01

This study aimed to develop, implement, and evaluate an occupational health intervention that is based on the theoretical model of selection, optimization, and compensation (SOC). We conducted a stratified randomized controlled intervention with 70 nurses of a community hospital in Germany (94% women; mean age 43.7 years). Altogether, the training consisted of 6 sessions (16.5 hours) over a period of 9 months. The training took place in groups of 6-8 employees. Participants were familiarized with the SOC model and developed and implemented a personal project based on SOC to cope effectively with 1 important job demand or to activate a job resource. Consistent with our hypotheses, we observed a meaningful trend that the proposed SOC training enhanced mental well-being, particularly in employees with a strong commitment to the intervention. While highly committed training participants reported higher levels of job control at follow-up, the effects were not statistical significant. Additional analyses of moderation effects showed that the training is particularly effective to enhance mental well-being when job control is low. Contrary to our assumptions, perceived work ability was not improved by the training. Our study provides first indications that SOC training might be a promising approach to occupational health and stress prevention. Moreover, it identifies critical success factors of occupational interventions based on SOC. However, additional studies are needed to corroborate the effectiveness of SOC trainings in the occupational contexts. (c) 2016 APA, all rights reserved).

Giving High Schools an Occupational Focus.

ERIC Educational Resources Information Center

Grubb, W. Norton

1992-01-01

High school is an inescapably vocational institution whose occupational focus is largely hidden. Integration of vocational and academic education through academies, occupationally focused schools, and occupational clusters may eliminate "shopping mall" course selections, improve teaching of all subjects, enhance student engagement with learning,…

The role of occupational therapists in the contexts of a natural disaster: a scoping review.

PubMed

Jeong, Yunwha; Law, Mary; DeMatteo, Carol; Stratford, Paul; Kim, Hwan

2016-08-01

To identify and inform the experience and roles of occupational therapists (OTs) in the contexts of a natural disaster. This scoping review was conducted via five steps: (1) identify the research question, (2) identify relevant academic articles published between 2000 and 2014 in English, (3) select articles based on the inclusion criteria, (4) chart the data and (5) collate, summarise, and report the results of the selected articles. The results were presented using descriptive numerical and thematic analyses. OTs can prepare a plan for evacuation of people with disabilities and their accommodation before a disaster occurs. Immediately after a disaster, they can provide emergency services for injuries and provide education and training in coping skills for psychological distress via a community-based rehabilitation approach. Consistent services for survivors' mental health and for building the OTs' capacity as part of disaster management are focussed on in the recovery phase. The potential roles of OTs across the spectrum of a natural disaster were identified via this scoping review. This review will help OTs to become involved in a disaster management system for vulnerable groups across the three phases of preparedness to, respond to and recovery from a disaster. Implication for Rehabilitation Occupational therapists can be involved in disaster management to prepare for, respond to and recover from a natural disaster. Consistent services for psychological distress are needed for people affected by a disaster to return to normalcy. Community-based rehabilitation (CBR) is an important approach to help a wider group of people respond to a natural disaster in a timely manner.

Occupational mental health promotion: a prevention agenda based on education and treatment. The American Psychological Association/National Institute for Occupational Safety and Health, Health Promotion Panel, 1990 Work and Well-Being Conference.

PubMed

1992-01-01

PURPOSE OF THE REVIEW. Psychological disorders are one of the 10 leading work-related diseases and injuries in the United States according to the National Institute for Occupational Safety and Health. This article addresses occupational metal health and preventive stress management in the workplace. The individual and organizational costs are briefly considered with concern for reducing the burden of suffering associated with these problems. SEARCH METHOD. As an American Psychological Association interdisciplinary panel, we searched the psychological, medical, public health, and organizational literature. We selected articles relevant to the problem of psychological disorders in the workplace and to enhancing occupational mental health and preventive stress management. IMPORTANT FINDINGS. The panel proposed a national agenda of education and treatment, combined with a program of evaluation research, for addressing these issues. Target populations are identified, and the need for collaboration among a variety of national constituencies is considered. Advancing occupational mental health and promoting skills in preventive stress management is considered in the context of comprehensive health promotion. MAJOR CONCLUSIONS. The panel concluded that there is a pressing need to: 1) set a 'gold' standard concerning the current state of knowledge in the domains of occupational mental health and stress management; 2) identify Diagnostically Related Groups (DRGs) which are stress-related; 3) establish assessment standards for stress and mental health; 4) set guidelines for reasonable interventions; and 5) establish acceptable post-outcome criteria.

A Pilot Project to Identify Sex Role Factors Affecting the Employment of Vocational Students in Selected Occupational Areas. Final Report, February 1, 1980-June 30, 1980.

ERIC Educational Resources Information Center

Wichowski, Chester P.; DuMond, Doreen C.

A pilot study was conducted to identify sex role factors which could affect the search for employment and the adjustment to employment for vocational graduates in selected occupational areas. Target employment areas were identified through a review of occupations with a disproportionate composition by one sex or the other. These included…

[Effects on serum myelin proteins of n-hexane exposure].

PubMed

Yi, Juan; Zhou, Wei; He, Jia-xi; Liu, Qing-jun; Huang, Xian-qing

2011-02-01

Exploring the effects of n-hexane on expression of serum myelin proteins in occupational exposure workers, and finding the early biomarker of n-hexane exposure. In the study, 373 subjects were recruited, 269 exposure workers (work experience of more than1 year) and 104 non-exposure workers were selected. Firstly examined the level of urinary 2,5-hexanedione in the two groups, based on urinary 2,5-hexanedione biological limit value (4 mg/L), the exposed group was divided into high-exposed group and low-exposed group. And then collected blood samples and extracted serum. Human peripheral myelin protein zero (P0) antibody (IgG, IgM) and human peripheral myelin protein two (P2) antibody (IgG, IgM) analysis was performed according to ELISA kit. The concentration of urinary 2,5-hexanedione in the exposed group was (3.10 ± 1.35) mg/L. The level of P0 antibody (IgG, IgM) and P2 antibody (IgG, IgM) in the high-exposed group and low-exposed group were both higher than that in the controls (P < 0.01). P0 antibody and P2 antibody could be used as the early biomarkers of n-hexane exposure, which not only evaluate the occupational hazards in the early, but also provide the policy maker with scientific evidence.

Occupational energy expenditure and leisure-time physical activity.

PubMed

Kaleta, Dorota; Jegier, Anna

2005-01-01

In the majority of countries around the world, a decrease in the leisure-time physical activity is observed. The aim of the study was to evaluate the correlation between occupational energy expenditure and leisure-time physical activity. Moreover, the correlation between other factors and leisure-time physical activity was assessed. The study was performed in a randomly selected group of full-time employees (272 men and 236 women) living in the city of Lódź. Logistic regression was used to estimate odds ratios and 95% confidence intervals as well as to control the effects of occupational workload and leisure-time physical activity limitations. Physical activity was determined by the Seven Day Physical Activity Recall (SDPAR). Leisure-time physical activity was strongly associated with energy expenditure on occupational physical activity in men and women. Among men who expended 4000 kcal/week or more on occupational physical activity, the risk of inactivity at leisure was 1.5 times higher than in men whose weekly energy expenditure on occupational activity did not exceed 4000 kcal (adjusted OR = 1.33, 95% CI: 1.06-2.34). Among women who expended 3500 kcal/week or more on occupational physical activity, the risk of not taking up leisure-time physical activity was also higher as compared to those whose weekly energy expenditure on occupational activity was lower than 3500 kcal (adjusted OR = 1.41, 95% CI: 1.09-3.40). Prophylactic schedules associated with the improvement of leisure-time physical activity should be addressed to all adults, particularly to blue-collar workers. Future programs aimed at increasing physical activity in adults should consider work-related factors.

RESEARCH AND DEVELOPMENT PRIORITIES IN TECHNICAL EDUCATION, A REPORT OF A NATIONAL RESEARCH PLANNING CONFERENCE IN TECHNICAL EDUCATION (THE OHIO STATE UNIVERSITY, JANUARY 10-11, 1967).

ERIC Educational Resources Information Center

MILLER, AARON J.

A SELECT GROUP OF PARTICIPANTS REPRESENTING NATIONAL LEADERSHIP IN BUSINESS, INDUSTRY, RESEARCH, GOVERNMENT, AND EDUCATION MET TO IDENTIFY SOME OF THE MOST OBVIOUS NEW EMERGING TECHNICAL OCCUPATIONS WHICH MIGHT REQUIRE RESEARCH AND DEVELOPMENT EFFORTS AND SOME OF THE MOST PRESSING RESEARCHABLE PROBLEM AREAS IN TECHNICAL EDUCATION. THE NEW OR…

THE COGNITIVE ENVIRONMENTS OF URBAN PRE-SCHOOL CHILDREN. MANUAL OF INSTRUCTIONS FOR ADMINISTERING AND SCORING MOTHER'S ATTITUDES TOWARD CHILD'S BEHAVIOR LEADING TO MASTERY.

ERIC Educational Resources Information Center

HESS, ROBERT D.; AND OTHERS

THIS MANUAL DESCRIBES MEASURES USED IN "THE COGNITIVE ENVIRONMENTS OF URBAN PRE-SCHOOL CHILDREN" PROJECT AT THE UNIVERSITY OF CHICAGO. THE SAMPLE FOR THE STUDY CONSISTED OF 163 NEGRO MOTHER-CHILD PAIRS SELECTED FROM 3 SOCIOECONOMIC CLASSES BASED ON THE FATHER'S OCCUPATION AND THE PARENTS' EDUCATION. A FOURTH GROUP INCLUDED FATHER-ABSENT…

THE COGNITIVE ENVIRONMENTS OF URBAN PRE-SCHOOL CHILDREN. MANUAL OF INSTRUCTIONS FOR ADMINISTERING AND SCORING THE EIGHT-BLOCK SORTING TASK.

ERIC Educational Resources Information Center

HESS, ROBERT D.; AND OTHERS

THIS MANUAL DESCRIBES MEASURES USED IN "THE COGNITIVE ENVIRONMENTS OF URBAN PRE-SCHOOL CHILDREN" PROJECT AT THE UNIVERSITY OF CHICAGO. THE SAMPLE FOR THE STUDY CONSISTED OF 163 NEGRO MOTHER-CHILD PAIRS SELECTED FROM 3 SOCIOECONOMIC CLASSES BASED ON THE FATHER'S OCCUPATION AND THE PARENTS' EDUCATION. A FOURTH GROUP INCLUDED FATHER-ABSENT…

Professional activity, information demands, training and updating needs of occupational medicine physicians in Italy: National survey.

PubMed

Persechino, Benedetta; Fontana, Luca; Buresti, Giuliana; Rondinone, Bruna Maria; Laurano, Patrizia; Imbriani, Marcello; Iavicoli, Sergio

2016-01-01

Occupational medicine is a discipline continually evolving in response to technological advances, changes in workplaces and production processes, emergence of new occupational risks and diseases and modifications in regulatory framework for occupational health and safety. Therefore, the recurrent revaluation of professional activity, information demands and education and training needs of occupational physicians is essential in order to identify methodologies and tools that may contribute to improvement of their professional knowledge and competency. In this regard, we conducted the first large-scale national survey of Italian occupational medicine physicians to define their demographic and professional activity and to assess their information demands, training and updating needs. A random sample of occupational physicians, listed in the national register of the Italian Ministry of Health, was selected to complete a voluntary survey. Subjects recruited in this study were asked to complete 3 different sections (personal and professional information, training and updating needs, professional activity and practice characteristics) of a questionnaire for a total of 35 questions. Most of participants were specialized in occupational medicine, worked for a large number of companies and carried out health surveillance on a total number of workers that exceeds 1500. Occupational physicians would like to have a higher training offer towards practical aspects of health surveillance, risks assessment, manual handling of loads, chemical substances and upper limb biomechanical overload. Interestingly, statistically significant differences were observed subdividing the sample into different groups according to the legal requirements to perform the professional activity of occupational physicians in Italy or according to particular aspects of their professional activity. This study has provided interesting findings that may help to guide future discussion on alternative and additional instruments and/or methodologies that may be adopted to implement the quality and effectiveness of occupational medicine practice. Int J Occup Med Environ Health 2016;29(5):837-858. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

[Study of the occupational stress norm and it's application for the executive group and administrative support group].

PubMed

Yang, Xin-wei; Wang, Zhi-ming; Jin, Tai-yi; Lan, Ya-jia

2006-07-01

A study of the occupational stress norm and it's application for the executive group and administrative support group. In this study, cross-sectional study method is used, and a synthetic way of sorting and randomized sampling is adopted to deal with research targets (263 executive group, 569 administrative support group). Descriptive statistics for OSI-R scale scores for the executive group, administrative support group were modulated. Scale raw score to T-score conversion tables derived from the OSI-R normative sample for executive group, administrative support group were established. OSI-R profile from for executive group, administrative support group were established. For the ORQ and PSQ scales, scores at or above 70 indicate a strong levels of maladaptive stress and strain. Score inthe range of 60 to 69 suggest middle levels of maladaptive stress and strain. Score in the range of 40 to 59 indicate normal levels of stress and strain. Score below 40 indicate a relative absence of occupational stress and strain. For the PRQ scales, score below 30 indicate a significant lack of coping resources. Score in the range of 30 to 39 suggest middle deficits in coping resources. Score in the range of 40 to 59 indicate average coping resources. Scores at or above 60 indicate a strong levels of coping resources. Based on occupational Stress norm, raw score to T-score conversion tables, OSI-R profile form and classification criterion, we could estimate the level of occupation stress, stressor, strain and coping resources in different occupation. In addition, we combined subjective and objective environment match model of occupational stress. The various individual and organizational intervention measures should be taken to reduce the occupational stress and to increase coping so as to improve the work ability.

Selection of applicants for the air traffic controller occupation.

DOT National Transportation Integrated Search

1981-07-01

This report covers personnel research efforts during the past nine years directed toward improving the selection of applicants to work in the Air Traffic Control occupation. The report summarizes the various research efforts and makes specific recomm...

77 FR 64549 - National Advisory Committee on Occupational Safety and Health (NACOSH)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-22

... on Occupational Safety and Health (NACOSH) and a NACOSH Work Group. SUMMARY: NACOSH will meet... of the National Institute for Occupational Safety and Health (NIOSH); NACOSH Work Group report and... DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No. OSHA-2012-0019...

Job titles classified into socioeconomic and occupational groups identify subjects with increased risk for respiratory symptoms independent of occupational exposure to vapour, gas, dust, or fumes.

PubMed

Schyllert, Christian; Andersson, Martin; Hedman, Linnea; Ekström, Magnus; Backman, Helena; Lindberg, Anne; Rönmark, Eva

2018-01-01

Objectives : To evaluate the ability of three different job title classification systems to identify subjects at risk for respiratory symptoms and asthma by also taking the effect of exposure to vapours, gas, dust, and fumes (VGDF) into account. Background : Respiratory symptoms and asthma may be caused by occupational factors. There are different ways to classify occupational exposure. In this study, self-reported occupational exposure to vapours, gas, dust and fumes was used as well as job titles classifed into occupational and socioeconomic Groups according to three different systems. Design: This was a large population-based study of adults aged 30-69 years in Northern Sweden ( n  = 9,992, 50% women). Information on job titles, VGDF-exposure, smoking habits, asthma and respiratory symptoms was collected by a postal survey. Job titles were used for classification into socioeconomic and occupational groups based on three classification systems; Socioeconomic classification (SEI), the Nordic Occupations Classification 1983 (NYK), and the Swedish Standard Classification of Occupations 2012 (SSYK). Associations were analysed by multivariable logistic regression. Results : Occupational exposure to VGDF was a risk factor for all respiratory symptoms and asthma (odds ratios (ORs) 1.3-2.4). Productive cough was associated with the socioeconomic groups of manual workers (ORs 1.5-2.1) and non-manual employees (ORs 1.6-1.9). These groups include occupations such as construction and transportation workers, service workers, nurses, teachers and administration clerks which by the SSYK classification were associated with productive cough (ORs 2.4-3.7). Recurrent wheeze was significantly associated with the SEI group manual workers (ORs 1.5-1.7). After adjustment for also VGDF, productive cough remained significantly associated with the SEI groups manual workers in service and non-manual employees, and the SSYK-occupational groups administration, service, and elementary occupations. Conclusions : In this cross-sectional study, two of the three different classification systems, SSYK and SEI gave similar results and identified groups with increased risk for respiratory symptoms while NYK did not give conclusive results. Furthermore, several associations were independent of exposure to VGDF indicating that also other job-related factors than VGDF are of importance.

Performance of automated and manual coding systems for occupational data: a case study of historical records.

PubMed

Patel, Mehul D; Rose, Kathryn M; Owens, Cindy R; Bang, Heejung; Kaufman, Jay S

2012-03-01

Occupational data are a common source of workplace exposure and socioeconomic information in epidemiologic research. We compared the performance of two occupation coding methods, an automated software and a manual coder, using occupation and industry titles from U.S. historical records. We collected parental occupational data from 1920-40s birth certificates, Census records, and city directories on 3,135 deceased individuals in the Atherosclerosis Risk in Communities (ARIC) study. Unique occupation-industry narratives were assigned codes by a manual coder and the Standardized Occupation and Industry Coding software program. We calculated agreement between coding methods of classification into major Census occupational groups. Automated coding software assigned codes to 71% of occupations and 76% of industries. Of this subset coded by software, 73% of occupation codes and 69% of industry codes matched between automated and manual coding. For major occupational groups, agreement improved to 89% (kappa = 0.86). Automated occupational coding is a cost-efficient alternative to manual coding. However, some manual coding is required to code incomplete information. We found substantial variability between coders in the assignment of occupations although not as large for major groups.

[Association between 5-hydroxytryptamine 2A receptor gene polymorphisms and susceptibility to occupational stress in oilfield workers].

PubMed

Jiang, Y; Palizhati, Abudoureyimu; Gao, X Y; Guan, S Z; Liu, J W

2016-10-20

Objective: To investigate the association between 5-hydroxytryptamine 2A (5-HT2A) receptor gene polymorphisms and occupational stress in oilfield workers. Methods: Cluster sampling was used to select 826 oilfield workers from January to August, 2013. The SNaPshot single nucleotide polymorphism (SNP) genotyping method was used to determine the genotypes of rs6313, rs1923884, and rs2070040 in 5-HT2A receptor gene, and the Occupational Stress Inventory-Revised Edition was used to analyze occupational stress in these workers. Results: There were no significant differences in occupational stress between groups with different individual characteristics ( P >0.05 ) . As for the comparison of occupational stress scores between workers with different genotypes of each SNP of 5-HT2A receptor gene, the workers with CC and CT genotypes of rs6313 had significantly higher role boundary scores than those with TT genotype ( P <0.05) , and the workers with CC genotype had a significantly higher vocational stress score than those with CT genotype ( P <0.05) ; the workers with CT genotype of rs1923884 had a significantly higher occupational role score than those with CC genotype ( P <0.05) and a significantly higher coping resources score than those with CC and TT genotypes ( P <0.05) ; the workers with AG genotype of rs2070040 had a significantly higher vocational stress score than those with AA genotype ( P <0.05) . The ordinal multinomial logistic regression analysis showed that workers with CT genotype of rs1923884 were susceptible to occupational stress ( OR =1.56, 95% CI 1.10~2.20) . Conclusion: CT genotype of rs1923884 in 5-HT2A receptor gene may be associated with the susceptibility to occupational stress in oilfield workers.

[Association between occupational psychological stress and metabolic syndrome].

PubMed

Liu, Herong; Song, Hui; Tian, Rulong; Chen, Lijun; Zhang, Wei; Qiang, Yan

2015-02-01

To investigate the association between occupational psychological stress and metabolic syndrome (MS) in Hui and Han populations in Ningxia, China. A 1:1 matched case-control study was performed. A total of 600 unrelated patients aged from 20 to 60 years who were clearly diagnosed with MS in General Hospital of Ningxia Medical University and Wuzhong People's Hospital from October 2011 to October 2012 were collected as the case group (MS group). A total of 600 healthy people who underwent a regular health examination in the same hospital during the same period were selected as the control group with matched gender, nationality, and age (≤ ± 3 years). The self-designed questionnaire was used to investigate the general situations and do the physical examination, and the fasting venous blood samples were collected for laboratory biochemical blood tests. The Occupational Stress Inventory (OSI) was used to investigate the subjects' occupational stress factors and stress levels. With the increase in stress levels, the levels of WC, FPG, TG, AST, and UA were increased, WHR, SBP, and DBP first increased and then decreased, and the level of HDL-C increased. There were statistically significant differences in these parameters between the two groups (P < 0.05 or 0.01). The occupational psychological stress test results showed that the total score of stress factors (t = 6.676, P < 0.05), workload (t = 10.269, P < 0.05), interpersonal relationship (t = 6.569, P < 0.05), family/work balance (t = 2.028, P < 0.05), cognitive load (t = 8.714, P < 0.05), and other scores (t = 2.838, P < 0.05) in the MS group were all significantly higher than those in the control group, but there were no significant differences in the scores of management role, work responsibilities, and organizational climate between the MS group and the control group (P>0.05). There were no significant differences in the total score of stress factors and the score of each factor between Hui and Han groups (P>0.05). The relative risks of MS in the people with moderate stress exposure were 2.325 and 2.331 times those in the people with mild stress exposure before and after adjustment for age, gender, education level, marriage status, smoking, and drinking, and the relative risks for MS in the people with severe stress exposure were 3.000 and 3.126 times those in the people with mild stress exposure. There were significant differences in the detection rates of abdominal obesity, high TG, low HDL-C, hypertension, hyperglycemia, and diabetes between the sub-groups with different stress levels in the MS group (χ² = 17.636, 8.514, 14.640, 14.280, and 33.323, P < 0.01). The results of multivariate conditional logistic regression analysis showed that the risk factors for MS were SBP, TG, LDL-C, UA, BMI, fasting blood glucose, family history of hypertension, family history of diabetes, and the level of psychological stress in Ningxia, and the protective factor for MS was HDL-C. The occupational psychological stress is closely associated with MS, and it is an environmental risk factor for MS. With the increase in the stress level, the detection rates of MS components and the relative risk for MS are significantly increased. And there is no significant difference in the level of occupational psychological stress between the Hui and Han nationality groups.

Employment Opportunities and Job Analysis for Selected Environmental Occupations.

ERIC Educational Resources Information Center

Stitt, Thomas R.

Clusters of environmental occupations have been surveyed to identify and describe those occupations at the professional, technical, skilled, semi-skilled, and unskilled levels. The duties and responsibilities, special knowledge, and special skills required are listed for each. Occupational clusters covered are (1) applied biological and…

Suicide Mortality Across Broad Occupational Groups in Greece: A Descriptive Study

PubMed Central

Alexopoulos, Evangelos C.; Kavalidou, Katerina; Messolora, Fani

2015-01-01

Background Several studies have investigated the relationship between specific occupations and suicide mortality, as suicide rates differ by profession. The aim of this study was to investigate suicide mortality ratios across broad occupational groups in Greece for both sexes in the period 2000–2009. Methods Data of suicide deaths were retrieved from the Hellenic Statistical Authority and comparative mortality ratios were calculated. Occupational classification was based on the International Classification of Occupations (ISCO-88) and the coding for Intentional self-harm (X60–X84) was based on the international classification of diseases (ICD-10). Results Male dominant occupations, mainly armed forces, skilled farmers and elementary workers, and female high-skilled occupations were seen as high risk groups for suicide in a period of 10 years. The age-productive group of 30–39 years in Greek male elementary workers and the 50–59 age-productive group of Greek professional women proved to have the most elevated number of suicide deaths. Conclusion Further research is needed into the work-related stressors of occupations with high suicide mortality risk and focused suicide prevention strategies should be applied within vulnerable working age populations. PMID:27014484

Occupational fall injuries presenting to the emergency department.

PubMed

Son, Hyung Min; Kim, Sun Hyu; Shin, Sang Do; Ryoo, Hyun Wook; Ryu, Hyun Ho; Lee, Ji Ho

2014-04-01

This study was performed to evaluate occupational and fall injuries presenting to the ED, the risk factors associated with falls among all occupational injuries, and factors affecting prognosis. Data from ED-based Occupational Injury Surveillance System were analysed to investigate the occupational injuries. The 2147 occupational injury subjects were divided into two groups: fall (n = 213, 9.9%) and non-fall (n = 1934, 90.1%). Data including baseline and clinical characteristics were compared between the groups. The mean age was older in the fall group (46 vs 42 years old). The rate of construction site-related injury was 32% in the fall group and only 8% in the non-fall group. Injury occurrence during regular working hours (09.00 hours to 18.00 hours) was 70% in the fall group and 57% in the non-fall group. Injury severity using the Excess Mortality Ratio-adjusted Injury Severity Score (EMR-ISS) was more severe in the fall group than in the non-fall group, and days away from work were longer in the fall group than the non-fall group. Older age, compared with an age <29 years old and presence in a construction area during regular working hours were factors associated with fall injuries. Factors affecting prolonged absence for work were older age, higher EMR-ISS, fall injury and poor workplace environmental conditions. Risk factors associated with fall-related occupational injuries include older age and being at a construction area during regular working hours. Falls among occupational injuries are more severe than other injuries and result in longer work loss. © 2014 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

Myocardial infarction risk and psychosocial work environment: an analysis of the male Swedish working force.

PubMed

Alfredsson, L; Karasek, R; Theorell, T

1982-01-01

The project was designed to test the assumption that certain psychosocial characteristics of occupational groups are associated with elevated myocardial infarction risk. All cases of myocardial infarction below the age of 65 in men living in the region of greater Stockholm during the years 1974-1976 were identified (deaths as well as survivals) in the official registries of hospitalizations and deaths. For each case two controls without infarction (in younger ages four) matched for age, area of residence and sex were selected randomly from the parish registries. For each case and control (n = 334 and 882, respectively) information was available regarding occupation. The psychosocial characteristics of each one of the 118 occupations were recorded by means of a nation wide interview survey (3876 working men) in 1977. Relative age-adjusted risks of developing a myocardial infarction were calculated for occupations in which many vs occupations in which few subjects reported a given characteristic (50% with most vs 50% with least). Shift work and monotony were associated with significant excess risk. Hectic work was not associated with excess risk by itself but in combination with variables associated with low decision latitude and/or few possibilities for growth it was associated with significant excess risk.

The O*Net Jobs Classification System: A Primer for Family Researchers

ERIC Educational Resources Information Center

Crouter, Ann C.; Lanza, Stephanie T.; Pirretti, Amy; Goodman, W. Benjamin; Neebe, Eloise

2006-01-01

We introduce family researchers to the Occupational Information Network, or O*Net, an electronic database on the work characteristics of over 950 occupations. The paper here is a practical primer that covers data collection, selecting occupational characteristics, coding occupations, scale creation, and construct validity, with empirical…

PROJECT NOTIFY--NEEDED OCCUPATIONAL TELEVISION INSTRUCTION FOR YOUTH.

ERIC Educational Resources Information Center

BANCROFT, JOHN; LAWSON, WILLIAM H.

AN EVALUATION WAS MADE OF THE EFFECTIVENESS OF VIDEO TAPES AS A MEANS OF DISSEMINATING OCCUPATIONAL INFORMATION TO HIGH SCHOOL STUDENTS. AFTER CRITERIA FOR SELECTION WERE DETERMINED, SEVEN OCCUPATIONAL AREAS WERE CHOSEN FOR PRESENTATION BY VIDEO TAPE. THE TELEVISION PROGRAMS WERE DESIGNED TO IDENTIFY ENTRY LEVEL JOBS IN THE OCCUPATIONAL AREAS…

Factors influencing subjective perceptions of everyday occupations: comparing day centre attendees with non-attendees.

PubMed

Argentzell, Elisabeth; Leufstadius, Christel; Eklund, Mona

2012-01-01

Subjective perceptions of everyday occupations are important for the well-being of people with psychiatric disabilities (PD) and are likely to vary with factors such as attending a day centre or not, activity level, self-mastery, sociodemographic and clinical factors. To explore differences in subjective perceptions of occupation and activity level between day centre attendees and non-attendees, and to investigate factors of importance for the subjective perceptions of occupations. The study groups comprised 175 participants: 93 day centre attendees and 82 non-attendees. Data were collected with instruments concerning; subjective perceptions of everyday occupations, activity level, self-mastery, and sociodemographic and clinical factors. Day centre attendees perceived higher levels of occupational value and activity level, while the groups perceived a similar level of satisfaction with daily occupations. For the total sample, self-mastery influenced both valued and satisfying everyday occupations while only value was affected by activity level. Satisfaction with daily occupation increased with age and both value and satisfaction increased with lower levels of psychiatric symptoms. Day centres provide perceptions of occupational value and stimulate activity. Non-differences between the groups regarding satisfaction with everyday occupations implied, however, that day centres might not cover all relevant occupational needs.

Male/Female Salary Disparity for Professors of Educational Administration.

ERIC Educational Resources Information Center

Pounder, Diana G.

The earnings gap between male and female workers across all occupational groups has been well documented; full-time women workers earn, on average, approximately 65 percent of men's salaries. Although male/female salary disparity is largest across occupational groups, salary disparity within occupational groups still prevails. For example, the…

[Prospective cohort study on the occupational stress and mental disorder among the oilfield workers in Xinjiang Autonomous Region in 2013-2015].

PubMed

Han, Rui; Shi, Haohua; Chen, Yulu; Lian, Yulong; Liu, Jiwen

2018-01-01

To explore the relationship between occupational stress and psychological disorder among oilfield workers. In 2013, 1485 psychological normal oilfield workers using the stratified cluster sampling in Xinjiang Autonomous Region were investigated, and the follow-up was conducted in 2015. Occupational stress and mental health status were assessed by questionnaire for the occupation stress and self-rating symptom. The people with mental disorder was 556, the incidence rate was40. 29%. The level of occupational stress level low-high group( RR = 2. 689, 95% CI1. 342-5. 391) and middle-high group( RR = 2. 878, 95% CI 1. 205-6. 875) of mental disorder were higher than the low-low group, the level of Personal Strain Questionnaire low-middle group( RR = 2. 500, 95% CI 1. 700-3. 763) and low-high group( RR =3. 907, 95% CI 1. 955-7. 651) and middle-middle group( RR = 2. 141, 95% CI 1. 016-4. 512) of mental disorder were higher than low-low group. Without drinking( RR =0. 779, 95% CI = 0. 622-0. 976) was protective factor for mental disorders. Occupational stress and drinking are the risk factors of mental disorder, it is more practical to multiple measurement of the psychological disorder of occupational stress exposure than single one.

The effect of occupational therapy in patients with chronic obstructive pulmonary disease: A randomized controlled trial.

PubMed

Martinsen, Unni; Bentzen, Hege; Holter, Morag Kelly; Nilsen, Tove; Skullerud, Hallvard; Mowinckel, Petter; Kjeken, Ingvild

2017-03-01

Aim The main aim of this study was to evaluate the effect of individualized occupational therapy in patients with chronic obstructive pulmonary disease (COPD). Additionally, the authors wanted to explore the occupational problems experienced in daily life by individuals with COPD. Methods A total of 52 patients were randomly assigned to the intervention group (occupational therapy) or control group (treatment as usual). The primary outcome was assessed using the Canadian Occupational Performance Measure (COPM), and participants were assessed at baseline and after four and 12 months. Results There were no treatment effects on occupational performance or satisfaction with performance, as measured by the COPM. However, we found a significant effect in favour of the intervention group at exertion when performing an individually chosen activity, and in the activity dimension of St George's Respiratory Questionnaire. A total of 595 occupational problems were reported, most frequently within mobility, active recreation, and household management. Conclusions The results show that, compared with the usual care, individualized occupational therapy did not improve occupational performance or satisfaction with performance. Small but significant changes in activity performance in favour of the intervention group were found in some of the secondary outcomes.

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

Poet, Torka S.; Timchalk, Chuck

A large number of volatile chemicals have been identified in the headspaces of tanks used to store mixed chemical and radioactive waste at the U.S. Department of Energy (DOE) Hanford Site, and there is concern that vapor releases from the tanks may be hazardous to workers. Contractually established occupational exposure limits (OELs) established by the Occupational Safety and Health Administration (OSHA) and American Conference of Governmental Industrial Hygienists (ACGIH) do not exist for all chemicals of interest. To address the need for worker exposure guidelines for those chemicals that lack OSHA or ACGIH OELs, a procedure for assigning Acceptable Occupationalmore » Exposure Limits (AOELs) for Hanford Site tank farm workers has been developed and applied to a selected group of 57 headspace chemicals.« less

Assessing Organizational Readiness for a Participatory Occupational Health/Health Promotion Intervention in Skilled Nursing Facilities

PubMed Central

Zhang, Yuan; Flum, Marian; West, Cheryl; Punnett, Laura

2018-01-01

The long-term care sector is characterized by high morbidity and employee turnover, along with associated costs. Effective health protection and health promotion are important to improve physical and psychosocial well-being of caregivers. Assessment of organizational readiness for change is an essential precursor to the successful implementation of workplace programs addressing work climate, structure of tasks and relationships, and other issues that may be perceived as challenging by some within the institution. This study qualitatively assessed readiness of five skilled nursing facilities for a participatory occupational health/health promotion intervention. Selection criteria were developed to screen for program feasibility and ability to conduct prospective evaluations, and information was collected from managers and employees (interviews and focus groups). Three centers were selected for the program, and the first year of formative evaluation and intervention experience was then reviewed to evaluate and modify our selection criteria after the fact. Lessons learned include adding assessment of communication and the structure of problem solving to our selection criteria, improving methods to assess management support in a concrete (potentially nonverbal) form, and obtaining a stated financial commitment and resources to enable the team to function. Assessment of organizational readiness for change is challenging, although necessary to implement effective and sustainable health promotion programs in specific organizations. PMID:25715335

[Effect of occupational stress on neurotransmitters in petroleum workers].

PubMed

Jiang, Yu; Lian, Yulong; Tao, Ning; Ge, Hua; Liu, Jiwen

2015-09-01

To explore the effects of occupational stress on neurotransmitters in petroleum workers. 178 petroleum workers with the length of service ≥ 1 year were recruited to the subjects by the questionnaire of OSI-R. The levels of 5-hydroxy tryptamine (5-HT), norepinephrine (NE), neuropeptide Y (NPY) and substance P (SP) in serum were measured. The subjects were classified into 3 groups according to the scores of occupational stress. The levels of 5-HT NE and SP for over 15 working years were higher than those of less than 15 years (P < 0. 05). There were differences (P < 0. 05) on 5-HT, NE, NPY and SP in different occupational stress degree groups, multiple comparison showed high. occupational stress group was higher than those of low occupational stress group. Multivariate correlation analysis showed that the occupational stress and sleep quality component scores correlated positively with the 5-HT, NE and SP (P < 0. 05) and correlated inversely with NPY in petroleum workers (P < 0. 05). Occupational stress in petroleum workers is correlated with serum monoamine and neuropeptides neurotransmitters, and it may affect serum levels of monoamine and neuropeptides neurotransmitters.

Occupational exposure of petroleum depot workers to BTEX compounds.

PubMed

Rezazadeh Azari, M; Naghavi Konjin, Z; Zayeri, F; Salehpour, S; Seyedi, M D

2012-01-01

Benzene, toluene, ethylbenzene and xylene (BTEX) are the most important toxic volatile compounds in the air and could be easily absorbed through the respiratory tract. In recent years, the risk of exposure to BTEX compounds, especially benzene as a carcinogen, has been considered in petroleum depot stations. To assess the occupational exposure of petroleum depot workers in Iran to BTEX compounds. After completing a questionnaire and assessing occupational exposure to BTEX compounds, 78 (46 exposed and 32 non-exposed) depot workers were randomly selected to participate in this study. Air sampling and analysis of BTEX was conducted according to the NIOSH method No. 1501. Analysis of urinary hippuric acid, as an indicator of toluene exposure, was carried out according to NIOSH method No. 8300. Personal monitoring of the high exposure group to BTEX compounds was repeated to verify the results obtained in the first phase of the monitoring. Among the 9 operating groups studied, occupational exposure to benzene and toluene was higher in quality control and gasoline loading operators-the median exposure ranged from 0.16 to 1.63 ppm for benzene and 0.2 to 2.72 ppm for toluene. Median exposure of other group members to BTEX compounds was below the detection limit of analytical method (0.07, 0.06, 0.05, and 0.05 ppm, respectively). The level of toluene exposure measured showed correlation with neither post-shift urinary hippuric acid (Spearman's rho = 0.128, p = 0.982) nor with the difference between post- and pre-shift urinary hippuric acid (Spearman's rho = 0.089, p = 0.847) in depot operational workers. Gasoline loading operators are exposed to a relatively high level of benzene.

[Extension of psychotherapeutic activities within a psychiatric ward and the team's occupational background].

PubMed

Antikainen, R

1991-01-01

The importance of democratizing the therapeutic process in a psychiatric ward has been emphasized by Hägglund and Pylkkänen (1980). In spite of different levels of training extensive participating of the team members in performing individual psychotherapy promotes the unity of the therapeutic views of the staff. It prevents the formation of antitherapeutic staff groups. The subjective outcome of the treatment on a psychiatric open ward was examined using a questionnaire to patients. All those patients (N = 55) were selected who during a two years' research period stayed at least three weeks on the ward. Three subsamples were formed according to the therapist's occupation: a. patients of registered psychiatric nurses, b. patients of assistant psychiatric nurses and c. patients of residents, psychologists and social workers. There were no significant differences in the evaluations of the general treatment outcome between these three groups. Instead, the occupational background correlated with the patient's evaluation of the importance of the personal therapeutic relationship. The therapeutic relationship with a registered psychiatric nurse or with an assistant psychiatric nurse was significantly more often evaluated to be very or rather important at the end of the treatment than a relationship with a member of the group c. It was concluded that the goal to delegate the psychotherapeutic activities to the whole staff had been achieved quite well. The patients did not devaluate therapeutic relationships with staff members from a lower level of occupational training, on the contrary. The "non academic" personnel had established good contact with their patients. These observations support the views proposed by Hägglund and Pylkkänen (1980). Individual therapy should not be separated from the therapeutic community and the staff should not be divided into therapists and non-therapists.

A study protocol for the evaluation of occupational mutagenic/carcinogenic risks in subjects exposed to antineoplastic drugs: a multicentric project

PubMed Central

2011-01-01

Background Some industrial hygiene studies have assessed occupational exposure to antineoplastic drugs; other epidemiological investigations have detected various toxicological effects in exposure groups labeled with the job title. In no research has the same population been studied both environmentally and epidemiologically. The protocol of the epidemiological study presented here uses an integrated environmental and biological monitoring approach. The aim is to assess in hospital nurses preparing and/or administering therapy to cancer patients the current level of occupational exposure to antineoplastic drugs, DNA and chromosome damage as cancer predictive effects, and the association between the two. Methods/Design About 80 healthy non-smoking female nurses, who job it is to prepare or handle antineoplastic drugs, and a reference group of about 80 healthy non-smoking female nurses not occupationally exposed to chemicals will be examined simultaneously in a cross-sectional study. All the workers will be recruited from five hospitals in northern and central Italy after their informed consent has been obtained. Evaluation of surface contamination and dermal exposure to antineoplastic drugs will be assessed by determining cyclophosphamide on selected surfaces (wipes) and on the exposed nurses' clothes (pads). The concentration of unmetabolized cyclophosphamide as a biomarker of internal dose will be measured in end-shift urine samples from exposed nurses. Biomarkers of effect and susceptibility will be assessed in exposed and unexposed nurses: urinary concentration of 8-hydroxy-2-deoxyguanosine; DNA damage detected using the single-cell microgel electrophoresis (comet) assay in peripheral white blood cells; micronuclei and chromosome aberrations in peripheral blood lymphocytes. Genetic polymorphisms for enzymes involved in metabolic detoxification (i.e. glutathione S-transferases) will also be analysed. Using standardized questionnaires, occupational exposure will be determined in exposed nurses only, whereas potential confounders (medicine consumption, lifestyle habits, diet and other non-occupational exposures) will be assessed in both groups of hospital workers. Statistical analysis will be performed to ascertain the association between occupational exposure to antineoplastic drugs and biomarkers of DNA and chromosome damage, after taking into account the effects of individual genetic susceptibility, and the presence of confounding exposures. Discussion The findings of the study will be useful in updating prevention procedures for handling antineoplastic drugs. PMID:21450074

[Development of knowledge, attitude and practice questionnaire on prevention and control of occupational diseases].

PubMed

Gao, Yuan; Feng, Yuchao; Wang, Min; Su, Yiwei; Li, Yanhua; Wang, Zhi; Tang, Shihao

2015-04-01

To develop the knowledge, attitude and practice questionnaire on the prevention and control of occupational diseases for occupational groups, and to provide a convenient and effective tool for the survey of knowledge, attitude, and behavior on the prevention and control of occupational diseases in occupational groups and the evaluation of intervention effect. The initial questionnaire which was evaluated by the experts was used to carry out a pre-survey in Guangzhou, China. The survey results were statistically analyzed by t test, identification index method, correlation analysis, and Cronbach's a coefficient method. And then the questionnaire was further modified, and the content of the questionnaire was determined finally. After modification, there were 18 items on knowledge, 16 items on attitude, and 12 items on behavior in the "Knowledge, attitude and practice questionnaire on the prevention and control of occupational diseases for enterprise managers"; there were 19 items on knowledge, 10 items on attitude, and 11 items on behavior in the "Knowledge, attitude and practice questionnaire on the prevention and control of occupational diseases for workers". The knowledge, attitude and practice questionnaire on the prevention and control of occupational diseases for occupational groups is developed successfully, and it is a convenient and effective tool for the survey of knowledge, attitude, and behavior on the prevention and control of occupational diseases in occupational groups and the evaluation of intervention effect.

Occupational Hearing Loss among Chinese Municipal Solid Waste Landfill Workers: A Cross-Sectional Study.

PubMed

Liu, Yuewei; Wang, Haijiao; Weng, Shaofan; Su, Wenjin; Wang, Xin; Guo, Yanfei; Yu, Dan; Du, Lili; Zhou, Ting; Chen, Weihong; Shi, Tingming

2015-01-01

Occupational hearing loss is an increasingly prevalent occupational condition worldwide, and has been reported to occur in a wide range of workplaces; however, its prevalence among workers from municipal solid waste landfills (MSWLs) remains less clear. This study aimed to investigate the occupational hearing loss among Chinese MSWL workers. A cross-sectional study of 247 workers from 4 Chinese MSWLs was conducted. Noise and total volatile organic compounds (TVOCs) levels at worksites were determined. We conducted hearing examinations to determine hearing thresholds. A worker was identified as having hearing loss if the mean threshold at 2000, 3000 and 4000 Hz in either ear was equal to or greater than 25 dB. Prevalence of occupational hearing loss was then evaluated. Using unconditional Logistic regression models, we estimated the odds ratios (ORs) of MSWL work associated with hearing loss. According to the job title for each worker, the study subjects were divided into 3 groups, including group 1 of 63 workers without MSWL occupational hazards exposure (control group), group 2 of 84 workers with a few or short-period MSWL occupational hazards exposure, and group 3 of 100 workers with continuous MSWL occupational hazards exposure. Both noise and TVOCs levels were significantly higher at worksites for group 3. Significantly poorer hearing thresholds at frequencies of 2000, 3000 and 4000 Hz were found in group 3, compared with that in group 1 and group 2. The overall prevalence rate of hearing loss was 23.5%, with the highest in group 3 (36.0%). The OR of MSWL work associated with hearing loss was 3.39 (95% confidence interval [CI]: 1.28-8.96). The results of this study suggest significantly higher prevalence of hearing loss among MSWL workers. Further studies are needed to explore possible exposure-response relationship between MSWL occupational hazards exposure and hearing loss.

Selecting focal species as surrogates for imperiled species using relative sensitivities derived from occupancy analysis

USGS Publications Warehouse

Silvano, Amy; Guyer, Craig; Steury, Todd; Grand, James B.

2017-01-01

Most imperiled species are rare or elusive and difficult to detect, which makes gathering data to estimate their response to habitat restoration a challenge. We used a repeatable, systematic method for selecting focal species using relative sensitivities derived from occupancy analysis. Our objective was to select suites of focal species that would be useful as surrogates when predicting effects of restoration of habitat characteristics preferred by imperiled species. We developed 27 habitat profiles that represent general habitat relationships for 118 imperiled species. We identified 23 regularly encountered species that were sensitive to important aspects of those profiles. We validated our approach by examining the correlation between estimated probabilities of occupancy for species of concern and focal species selected using our method. Occupancy rates of focal species were more related to occupancy rates of imperiled species when they were sensitive to more of the parameters appearing in profiles of imperiled species. We suggest that this approach can be an effective means of predicting responses by imperiled species to proposed management actions. However, adequate monitoring will be required to determine the effectiveness of using focal species to guide management actions.

[Development process of Evidence-based "Return-to-work Guidance in Occupational Health 2017"].

PubMed

Kojimahara, Noriko; Fukumoto, Masakatsu; Yoshikawa, Etsuko; Shinada, Kayoko; Tsuiki, Hirokazu

2018-06-05

Objective"Return-to-work Guidance in Occupational Health 2017 (RTW Guidance 2017) " is the first occupational health guide in Japan that evaluates the quality of evidence and offers recommendations based on results of the systematic review of randomized controlled trials. Details of the systematic review of each review question (RQs) will be described separately. This article presents an overview of the method and process of developing the "RTW Guidance 2017."Materials and MethodsThe guidance was developed following the previously-published "Method for developing evidence based occupational health guidance," which included the composition of a highly-transparent guidance developing group as well as the recruitment and selection of RQs. Using the Cochrane Library, PubMed, and Ichushi-Web, a literature search for the six RQs was conducted in January 2016 by partly modifying the search terms of the existing systematic review. Articles were selected according to the inclusion criteria, and the quality of evidence was evaluated using the GRADE approach. Meta-analysis was conducted for RQ2 and RQ4, and a qualitative systematic review was conducted for RQ5, RQ6, and cost-effectiveness. Recommendations were subsequently made after a thorough consideration for feasibility in Japan by examining the costs and available resources.ResultsBased on a comprehensive literature search, eleven RQ2, four RQ4, one RQ5, and three RQ6 were selected. Support program for returning to work, such as "Re-work" for those who are temporarily not working due to musculoskeletal disorders or mental health disorder, was recommended based on moderate evidence (RQ2). For RQ4, the collaboration between occupational health practice and clinical practice was weakly recommended based on low evidence. For RQ5 that evaluated the usefulness of social support, intervention by the manager/co-worker was proposed as a "best practice statement" without indicating it as a recommendation. Work accommodation was weakly recommended based on low evidence in RQ6.Discussion and ConclusionFrom the result of systematic reviews, it was recommended for workers on sick leave more than four weeks regardless of sick leave and sickness absence that interventions during leave would improve work-related outcomes, such as earlier reinstatement. Although there is limited evidence regarding occupational health in Japan, it is important for many occupational health professionals to learn the method of developing guidance and to identify issues for future studies with priority in Japan.

THE COGNITIVE ENVIRONMENTS OF URBAN PRE-SCHOOL CHILDREN. MANUAL OF INSTRUCTIONS FOR ADMINISTERING AND SCORING MOTHER'S ROLE IN TEACHER/CHILD AND CHILD/PEER SCHOOL SITUATIONS.

ERIC Educational Resources Information Center

HESS, ROBERT D.; AND OTHERS

THIS MANUAL DESCRIBES MEASURES USED IN "THE COGNITIVE ENVIRONMENTS OF URBAN PRE-SCHOOL CHILDREN" PROJECT AT THE UNIVERSITY OF CHICAGO. THE SAMPLE FOR THE STUDY CONSISTED OF 163 NEGRO MOTHER-CHILD PAIRS SELECTED FROM 3 SOCIOECONOMIC CLASSES BASED ON THE FATHER'S OCCUPATION AND THE PARENTS' EDUCATION. A FOURTH GROUP INCLUDED FATHER-ABSENT…

Comparison of Computer-Based Versus Counselor-Based Occupational Information Systems with Disadvantaged Vocational Students

ERIC Educational Resources Information Center

Maola, Joseph; Kane, Gary

1976-01-01

Subjects, who were Occupational Work Experience students, were randomly assigned to individual guidance from either a computerized occupational information system, to a counselor-based information system or to a control group. Results demonstrate a hierarchical learning effect: The computer group learned more than the counseled group, which…

Dimensions on Women's Employment in Non-Traditional Female Occupations. (A Selected Bibliography), January 1970-July 1975.

ERIC Educational Resources Information Center

Tack, Martha Wingard; Ashford, Deborah Taylor

The bibliography contains examples of women's experiences in occupations traditionally filled by men. All occupations except those related to homemaking, nursing, elementary or secondary education, and stenography are included. Entries are coded by broad occupational categories and arranged alphabetically by author according to type of…

Factors indicating need of rehabilitation--occupational therapy among persons with long-term and/or recurrent pain.

PubMed

Müllersdorf, M

2000-12-01

The aim of the study was to elucidate selection criteria for need of rehabilitation/occupational therapy, and to state criteria for participation in occupational therapy, among persons with long-term and/or recurrent pain causing activity limitations or restricting participation in daily life. The study involved 914 persons aged 18-58 years who answered a postal questionnaire concerning demography, pain, occupations in daily life, work, treatments and health care staff visited. The direct method in logistic regression analysis was used to test two models: (1) need of rehabilitation/occupational therapy and (2) participation in occupational therapy. The results for the first model revealed the selection criteria (1) 'feelings of irresolution', (2) 'gnawing/searing pain' and (3) 'use of technical aids'. The odds for need of rehabilitation/occupational therapy were higher for women than for men. The criteria derived from the second model, participation in occupational therapy, were whether (1) the participants had 'used tricks and/or compensated ways to perform tasks', (2) the participants had 'pain in shoulders' and (3) 'changes had been made at work due to health conditions'.

The effect of differential training-based occupational therapy on hand and arm function in patients after stroke: Results of the pilot study.

PubMed

Repšaitė, Viktorija; Vainoras, Alfonsas; Berškienė, Kristina; Baltaduonienė, Daiva; Daunoravičienė, Algė; Sendžikaitė, Ernesta

2015-01-01

The aim of this study was to evaluate the effect of differential training-based occupational therapy on the recovery of arm function and to compare these data with the results obtained after conventional occupational therapy. A total of 27 patients who had suffered a cerebral infarction in the left brain hemisphere were recruited for the study. There were 9 men (33.33%) and 18 women (66.67%). All the patients had paresis of the right arm. The patients were divided into 2 groups: the control group comprised 15 patients who were given conventional occupational therapy (5 times per week) and the study group consisted of 12 patients who underwent conventional occupational therapy (3 times per week) along with occupational therapy based on differential training (2 times per week). In the control group, the mean performance time of only 2 tasks, i.e., flip cards and fold towel, improved significantly (P<0.05), while significant deterioration in the mean performance time of the task "lift can" was observed (P<0.05). In the study group, the mean performance time of all the tasks except for forearm to box (side), hand to box (front), and lift paperclip improved significantly (P<0.05), and no deterioration in arm function was observed. Both patients' groups improved arm function after occupational therapy sessions, but the patients who underwent conventional occupational therapy along with differential training-based occupational therapy recovered their arm function more effectively than their counterparts after conventional occupational therapy. Copyright © 2015 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

The identification of job opportunities for severely disabled sick-listed employees

PubMed Central

2012-01-01

Background Work disability is a major problem for both the worker and society. To explore the work opportunities in regular jobs of persons low in functional abilities, we tried to identify occupations low in task demands. Because of the variety of functional abilities and of the corresponding work demands, the disabled persons need to be classified by type of disability in a limited number of subgroups. Within each subgroup, occupations judged suitable for the most seriously disabled will be selected as having a very low level of the corresponding task demands. These occupations can be applied as reference occupations to assess the presence or absence of work capacity of sick-listed employees in regular jobs, and as job opportunities for people with a specific type of functional disability. Methods Registered data from 50,931 disability assessments within the Dutch social security system were used in a second order factor analysis to identify types of disabilities in claimants for a disability pension. Threshold values were chosen to classify claimants according to the severity of the disability. In the disability assessment procedure, a labour expert needs to select jobs with task demands not exceeding the functional abilities of the claimant. For each type of disability, the accessible jobs for the subgroup of the most severely disabled claimants were identified as lowest in the corresponding demand. Results The factor analysis resulted in four types of disabilities: general physical ability; autonomy; psychological ability; and manual skills. For each of these types of disablement, a set of four to six occupations low in task demands were selected for the subgroup of most severely disabled claimants. Because of an overlap of the sets of occupations, 13 occupations were selected in total. The percentage of claimants with at least one of the occupations of the corresponding set (the coverage), ranged from 84% to 93%. An alternative selection of six occupations for all subgroups with even less overlap had a coverage ranging from 84% to 89% per subgroup. Conclusion This study resulted in two proposals for a set of reference occupations. Further research will be needed to compare the results of the new method of disability assessment to the results of the method presently used in practice. PMID:22394686

Occupation and male lung cancer: a case-control study in northern Sweden.

PubMed Central

Damber, L A; Larsson, L G

1987-01-01

Using a case-control study comprising about 600 men with lung cancer in northern Sweden the potential risk of different occupations and groups of occupations was studied. Longitudinal data concerning occupation, employment, and smoking habits were obtained by questionnaires. Some occupational groups (underground miners, copper smelter workers, electricians, and plumbers) exposed to previously known lung carcinogenic agents such as radon daughters, arsenic, and asbestos, had considerably increased odds ratios, which persisted after adjustment for smoking. A slightly raised odds ratio was observed in a group of blue collar workers potentially exposed to lung carcinogenic agents; this rise in the group as a whole mainly disappeared after adjustment for smoking. Farmers and foresters had strikingly low odds ratios, which could only partly be explained by their more moderate smoking habits. The population aetiological fraction attributable to occupation was estimated as 9%. PMID:3620367

Dying for work: The magnitude of US mortality from selected causes of death associated with occupation.

PubMed

Steenland, Kyle; Burnett, Carol; Lalich, Nina; Ward, Elizabeth; Hurrell, Joseph

2003-05-01

Deaths due to occupational disease and injury place a heavy burden on society in terms of economic costs and human suffering. We estimate the annual deaths due to selected diseases for which an occupational association is reasonably well established and quantifiable, by calculation of attributable fractions (AFs), with full documentation; the deaths due to occupational injury are then added to derive an estimated number of annual deaths due to occupation. Using 1997 US mortality data, the estimated annual burden of occupational disease mortality resulting from selected respiratory diseases, cancers, cardiovascular disease, chronic renal failure, and hepatitis is 49,000, with a range from 26,000 to 72,000. The Bureau of Labor Statistics estimates there are about 6,200 work-related injury deaths annually. Adding disease and injury data, we estimate that there are a total of 55,200 US deaths annually resulting from occupational disease or injury (range 32,200-78,200). Our estimate is in the range reported by previous investigators, although we have restricted ourselves more than others to only those diseases with well-established occupational etiology, biasing our estimates conservatively. The underlying assumptions and data used to generate the estimates are well documented, so our estimates may be updated as new data emerges on occupational risks and exposed populations, providing an advantage over previous studies. We estimate that occupational deaths are the 8th leading cause of death in the US, after diabetes (64,751) but ahead of suicide (30,575), and greater than the annual number of motor vehicle deaths per year (43,501). Copyright 2003 Wiley-Liss, Inc.

The Relationship between Injury and Socioeconomic Status in Reference to the Fourth Korean National Health and Nutrition Examination Survey

PubMed Central

2014-01-01

Objectives This study aims to investigate the relationship between the total injury experience rate and socioeconomic status based on the fourth Korea National Health and Nutrition Examination Survey (KNHANES). Methods By analyzing data from the fourth KNHANES conducted from 2007 to 2009, we estimated the injury experience rate according to socioeconomic status, including the occupational characteristics of 11,837 subjects. Setting the injury experience rate as a dependent variable and socioeconomic status as an independent variable, we performed logistic regression to calculate odds ratios reflecting the likelihood of injury according to socioeconomic status while controlling for relevant covariates. Results In 797 subjects who had injury experience over the past 1 year, 290 persons (36.4%) had a work-related injury. As their income, home value, and educational status increased, their injury experiences decreased. Among occupational groups, the craft, equipment, machine operating, and assembling workers showed the highest rate (10.6%) of injury experience, and the lowest rate (5.7%) was found in the unemployed group. After adjusting for the confounding variables, the experience of injury was significantly related to several socioeconomic factors: high income (OR = 0.54; 95% CI: 0.34-0.86), high home value (OR = 0.65; 95% CI: 0.43-0.96), low education status (OR = 1.28; 95% CI: 1.07-1.52), and specific occupations such as craft, equipment, machine operating, and assembling work (OR = 1.99; 95% CI: 1.60-2.47), skilled agriculture, forestry and fishery work (OR = 1.43; 95% CI: 1.02-2.01), and simple labor (OR = 1.38; 95% CI: 1.04-1.82). Conclusions The injury experience rate differed depending on the socioeconomic status. A negative correlation was found between the injury experience rate and income, low home value, and education level. Moreover, a higher rate of injury experience was found in occupation groups and physical worker groups in comparison to the unemployed group and white-collar worker groups. This study would be useful in selecting appropriate priorities for injury management in Korea. PMID:24472308

Distinctive Facial Cues Predict Leadership Rank and Selection.

PubMed

Re, Daniel E; Rule, Nicholas

2017-09-01

Facial appearance correlates with leadership, both in terms of who is chosen (leader selection) and how they do (leader success). Leadership theories suggest that exceptional individuals acquire positions as leaders. Exceptional traits can differ between domains, however, and so the qualities valued in leaders in one occupation may not match those valued among leaders in another. To test this, we compared the relationship between facial appearance and leadership across two domains: law firms and mafia families. Perceptions of power correlated with leadership among law executives whereas social skill correlated with leadership in organized crime. Critically, these traits were distinctive within their respective groups. Furthermore, an experimental test showed that the relative frequency of facial traits in a group can render them either an asset or liability. Perceived leadership ability is therefore enhanced by characteristics that appear unique among individuals who satisfy the basic criteria for their group.

Identifying occupational carcinogens: an update from the IARC Monographs.

PubMed

Loomis, Dana; Guha, Neela; Hall, Amy L; Straif, Kurt

2018-05-16

The recognition of occupational carcinogens is important for primary prevention, compensation and surveillance of exposed workers, as well as identifying causes of cancer in the general population. This study updates previously published lists of known occupational carcinogens while providing additional information on cancer type, exposure scenarios and routes, and discussing trends in the identification of carcinogens over time. Data were extracted from International Agency for Research on Cancer (IARC) Monographs covering the years 1971-2017, using specific criteria to ensure occupational relevance and provide high confidence in the causality of observed exposure-disease associations. Selected agents were substances, mixtures or types of radiation classified in IARC Group 1 with 'sufficient evidence of carcinogenicity' in humans from studies of exposed workers and evidence of occupational exposure documented in the pertinent monograph. The number of known occupational carcinogens has increased over time: 47 agents were identified as known occupational carcinogens in 2017 compared with 28 in 2004. These estimates are conservative and likely underestimate the number of carcinogenic agents present in workplaces. Exposure to these agents causes a wide range of cancers; cancers of the lung and other respiratory sites, followed by skin, account for the largest proportion. The dominant routes of exposure are inhalation and dermal contact. Important progress has been made in identifying occupational carcinogens; nevertheless, there is an ongoing need for research on the causes of work-related cancer. Most workplace exposures have not been evaluated for their carcinogenic potential due to inadequate epidemiologic evidence and a paucity of quantitative exposure data. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Suicide Rates by Occupational Group - 17 States, 2012.

PubMed

McIntosh, Wendy LiKamWa; Spies, Erica; Stone, Deborah M; Lokey, Colby N; Trudeau, Aimée-Rika T; Bartholow, Brad

2016-07-01

In 2012, approximately 40,000 suicides were reported in the United States, making suicide the 10th leading reported cause of death for persons aged ≥16 years (1). From 2000 to 2012, rates of suicide among persons in this age group increased 21.1%, from 13.3 per 100,000 to 16.1 (1). To inform suicide prevention efforts, CDC analyzed suicide by occupational group, by ascribing occupational codes to 12,312 suicides in 17 states in 2012 from the National Violent Death Reporting System (NVDRS) (2). The frequency of suicide in different occupational groups was examined, and rates of suicide were calculated by sex and age group for these categories. Persons working in the farming, fishing, and forestry group had the highest rate of suicide overall (84.5 per 100,000 population) and among males (90.5); the highest rates of suicide among females occurred among those working in protective service occupations (14.1). Overall, the lowest rate of suicide (7.5) was found in the education, training, and library occupational group. Suicide prevention approaches directed toward persons aged ≥16 years that enhance social support, community connectedness, access to preventive services, and the reduction of stigma and barriers to help-seeking are needed.

Certify, Blink, Hire: An Examination of the Process and Tools of Teacher Screening and Selection

ERIC Educational Resources Information Center

Rutledge, Stacey A.; Harris, Douglas N.; Thompson, Cynthia T.; Ingle, W. Kyle

2008-01-01

While much has been written about the process of employee selection in other occupations, there has been little discussion on the process and tools of teacher selection and why it occurs as it does. To understand this question, we conduct an extensive literature review in which we compare teacher hiring with hiring in other occupations. We also…

An Exploratory Analysis of Differential Program Costs of Selected Occupational Curricula in Selected Illinois Junior Colleges. Final Report.

ERIC Educational Resources Information Center

Tomlinson, Robert M.; Rzonca, Chester S.

This cost differential study was designed to use data collected by the Division of Vocational and Technical Education and the Illinois Junior College Board in an effort to analyze differential program costs of selected occupational curricula in six sample community colleges incurred in the fiscal year 1968-69. To be effective, a cost accounting…

The impact of occupation according to income on depressive symptoms in South Korean individuals: Findings from the Korean Welfare Panel Study.

PubMed

Kim, Woorim; Park, Eun-Cheol; Lee, Tae-Hoon; Ju, Yeong Jun; Shin, Jaeyong; Lee, Sang Gyu

2016-05-01

In South Korea, societal perceptions on occupation are distinct, with people favouring white collar jobs. Hence both occupation type and income can have mental health effects. To examine the relationship between occupational classification and depression, along with the combined effect of occupational classification and household income. Data were from the Korean Welfare Panel Study (KOWEPS), 2010-2013. A total of 4,694 economically active participants at baseline were followed. Association between occupational classification and depression, measured using the Center for Epidemiological Studies Depression (CES-D) scale 11, was investigated using the linear mixed effects model. Blue collar (β: 0.3871, p = .0109) and sales and service worker groups (β: 0.3418, p = .0307) showed higher depression scores than the white collar group. Compared to the white collar high-income group, white collar low income, blue collar middle income, blue collar middle-low income, blue collar low income, sales and service middle-high income, sales and service middle-low income and sales and service low-income groups had higher depression scores. Occupational classification is associated with increasing depression scores. Excluding the highest income group, blue collar and sales and service worker groups exhibit higher depression scores than their white collar counterparts, implying the importance of addressing these groups. © The Author(s) 2016.

Frequent Exertion and Frequent Standing at Work, by Industry and Occupation Group - United States, 2015.

PubMed

Shockey, Taylor M; Luckhaupt, Sara E; Groenewold, Matthew R; Lu, Ming-Lun

2018-01-12

Repeated exposure to occupational ergonomic hazards, such as frequent exertion (repetitive bending or twisting) and frequent standing, can lead to injuries, most commonly musculoskeletal disorders (1). Work-related musculoskeletal disorders have been estimated to cost the United States approximately $2.6 billion in annual direct and indirect costs (2). A recent literature review provided evidence that prolonged standing at work also leads to adverse health outcomes, such as back pain, physical fatigue, and muscle pain (3). To determine which industry and occupation groups currently have the highest prevalence rates of frequent exertion at work and frequent standing at work, CDC analyzed data from the 2015 National Health Interview Survey (NHIS) Occupational Health Supplement (OHS) regarding currently employed adults in the United States. By industry, the highest prevalence of both frequent exertion and frequent standing at work was among those in the agriculture, forestry, fishing, and hunting industry group (70.9%); by occupation, the highest prevalence was among those in the construction and extraction occupation group (76.9%). Large differences among industry and occupation groups were found with regard to these ergonomic hazards, suggesting a need for targeted interventions designed to reduce workplace exposure.

Development of risk-based nanomaterial groups for occupational exposure control

NASA Astrophysics Data System (ADS)

Kuempel, E. D.; Castranova, V.; Geraci, C. L.; Schulte, P. A.

2012-09-01

Given the almost limitless variety of nanomaterials, it will be virtually impossible to assess the possible occupational health hazard of each nanomaterial individually. The development of science-based hazard and risk categories for nanomaterials is needed for decision-making about exposure control practices in the workplace. A possible strategy would be to select representative (benchmark) materials from various mode of action (MOA) classes, evaluate the hazard and develop risk estimates, and then apply a systematic comparison of new nanomaterials with the benchmark materials in the same MOA class. Poorly soluble particles are used here as an example to illustrate quantitative risk assessment methods for possible benchmark particles and occupational exposure control groups, given mode of action and relative toxicity. Linking such benchmark particles to specific exposure control bands would facilitate the translation of health hazard and quantitative risk information to the development of effective exposure control practices in the workplace. A key challenge is obtaining sufficient dose-response data, based on standard testing, to systematically evaluate the nanomaterials' physical-chemical factors influencing their biological activity. Categorization processes involve both science-based analyses and default assumptions in the absence of substance-specific information. Utilizing data and information from related materials may facilitate initial determinations of exposure control systems for nanomaterials.

The prevalence of selected potentially hazardous workplace exposures in the US: findings from the 2010 National Health Interview Survey.

PubMed

Calvert, Geoffrey M; Luckhaupt, Sara E; Sussell, Aaron; Dahlhamer, James M; Ward, Brian W

2013-06-01

Assess the national prevalence of current workplace exposure to potential skin hazards, secondhand smoke (SHS), and outdoor work among various industry and occupation groups. Also, assess the national prevalence of chronic workplace exposure to vapors, gas, dust, and fumes (VGDF) among these groups. Data were obtained from the 2010 National Health Interview Survey (NHIS). NHIS is a multistage probability sample survey of the civilian non-institutionalized population of the US. Prevalence rates and their variances were calculated using SUDAAN to account for the complex NHIS sample design. The data for 2010 were available for 17,524 adults who worked in the 12 months that preceded interview. The highest prevalence rates of hazardous workplace exposures were typically in agriculture, mining, and construction. The prevalence rate of frequent handling of or skin contact with chemicals, and of non-smokers frequently exposed to SHS at work was highest in mining and construction. Outdoor work was most common in agriculture (85%), construction (73%), and mining (65%). Finally, frequent occupational exposure to VGDF was most common among mining (67%), agriculture (53%), and construction workers (51%). We identified industries and occupations with the highest prevalence of potentially hazardous workplace exposures, and provided targets for investigation and intervention activities. Copyright © 2012 Wiley Periodicals, Inc.

Application of the theory of reasoned action to environmental behaviors

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

Duquette, R.D.

The applicability of Ajzen and Fishbein's Theory of Reasoned Action (1980) to environmental behaviors was examined. Trained interviewers conducted a telephone survey employing random digit dialing with random selection of individuals within households; 388 individuals completed interviews. A preliminary study was conducted to identify salient outcomes (advantages and disadvantages), referents (individuals or groups), and activities associated with protecting the environment. The main study questionnaire was based upon the most frequently identified outcomes, referents, and activities, using the procedures of Ajzen and Fishbein (1980). A pilot test indicated that the ..cap alpha.. coefficients of all subscales were greater than .70. Inmore » addition to the theory variables, the external variables of occupation and education were assessed. The relationships between the theory variables were examined using correlational and multiple regression techniques. Though weaker than in previous studies, all the theoretical relationships were in the hypothesized direction. Analysis of variance, used to examine the external variables, found significant differences among occupational groups and educational levels with regard to intention to protect the environment. Polluters scored lower on intention than individuals with non-polluting or not applicable occupations. Individuals with a high school diploma or less were lower on intention and were significantly less favorable toward protecting the environment than those with some college or a college degree.« less

The Prevalence of Selected Potentially Hazardous Workplace Exposures in the US: Findings From the 2010 National Health Interview Survey

PubMed Central

Calvert, Geoffrey M.; Luckhaupt, Sara E.; Sussell, Aaron; Dahlhamer, James M.; Ward, Brian W.

2015-01-01

Objective Assess the national prevalence of current workplace exposure to potential skin hazards, secondhand smoke (SHS), and outdoor work among various industry and occupation groups. Also, assess the national prevalence of chronic workplace exposure to vapors, gas, dust, and fumes (VGDF) among these groups. Methods Data were obtained from the 2010 National Health Interview Survey (NHIS). NHIS is a multistage probability sample survey of the civilian non-institutionalized population of the US. Prevalence rates and their variances were calculated using SUDAAN to account for the complex NHIS sample design. Results The data for 2010 were available for 17,524 adults who worked in the 12 months that preceded interview. The highest prevalence rates of hazardous workplace exposures were typically in agriculture, mining, and construction. The prevalence rate of frequent handling of or skin contact with chemicals, and of non-smokers frequently exposed to SHS at work was highest in mining and construction. Outdoor work was most common in agriculture (85%), construction (73%), and mining (65%). Finally, frequent occupational exposure to VGDF was most common among mining (67%), agriculture (53%), and construction workers (51%). Conclusion We identified industries and occupations with the highest prevalence of potentially hazardous workplace exposures, and provided targets for investigation and intervention activities. PMID:22821700

Maternal occupation and the risk of major birth defects: A follow-up analysis from the National Birth Defects Prevention Study

PubMed Central

Lin, Shao; Herdt-Losavio, Michele L.; Chapman, Bonnie R.; Munsie, Jean-Pierre; Olshan, Andrew F.; Druschel, Charlotte M.

2013-01-01

This study further examined the association between selected maternal occupations and a variety of birth defects identified from prior analysis and explored the effect of work hours and number of jobs held and potential interaction between folic acid and occupation. Data from a population-based, multi-center case-control study was used. Analyses included 45 major defects and specific sub-occupations under five occupational groups: healthcare workers, cleaners, scientists, teachers and personal service workers. Both logistic regression and Bayesian models (to minimize type-1 errors) were used, adjusted for potential confounders. Effect modification by folic acid was also assessed. More than any other occupation, nine different defects were positively associated with maids or janitors [odds ratio (OR) range: 1.72-3.99]. Positive associations were also seen between the following maternal occupations and defects in their children (OR range: 1.35-3.48): chemists/conotruncal heart and neural tube defects (NTDs), engineers/conotruncal defects, preschool teachers/cataracts and cleft lip with/without cleft palate (CL/P), entertainers/athletes/gastroschisis, and nurses/hydrocephalus and left ventricular outflow tract heart defects. Non-preschool teachers had significantly lower odds of oral clefts and gastroschisis in their offspring (OR range: 0.53-0.76). There was a suggestion that maternal folic acid use modified the effects with occupations including lowering the risk of NTDs and CL/P. No consistent patterns were found between maternal work hours or multiple jobs by occupation and the risk of birth defects. Overall, mothers working as maids, janitors, biologists, chemists, engineers, nurses, entertainers, child care workers and preschool teachers had increased risks of several malformations and non-preschool teachers had a lower risk of some defects. Maternal folic acid use reduced the odds of NTDs and CL/P among those with certain occupations. This hypothesis-generating study will provide clues for future studies with better exposure data. PMID:22695106

Variation in Men's Dietary Intake Between Occupations, Based on Data From the Japan Environment and Children's Study.

PubMed

Tanaka, Rie; Tsuji, Mayumi; Asakura, Keiko; Senju, Ayako; Shibata, Eiji; Kusuhara, Koichi; Morokuma, Seiichi; Sanefuji, Masafumi; Kawamoto, Toshihiro

2018-06-01

There has been increasing interest in dietary health promotion in the workplace. Although many previous studies have focused on dietary habits in specific occupations, variation between occupational groups requires clarification. The present study aimed to examine differences in food and nutrient intake between occupational groups, using detailed classification. A cross-sectional study was conducted using data from the Japan Environment and Children's Study. The study included 38,721 employed Japanese expectant fathers aged between 20 and 65 years. Dietary intake was assessed using a food frequency questionnaire. Occupations were categorized into 11 categories according to the Japan Standard Occupational Classification. Analysis of variance and analysis of covariance were performed to compare dietary intake of occupational groups. Logistic regression analysis was performed to examine the differences in adherence to dietary recommendations across occupations. Dietary intake differed significantly between occupations. Specific dietary intake was observed in security and agricultural workers, who tended to exhibit higher consumption levels for numerous foods and nutrients. In addition, relative to other workers, security workers showed higher intake of dairy products and calcium, and agricultural workers consumed larger amounts of pickles and salt. The study categorized occupations into detailed categories using the Japan Standard Occupational Classification, which facilitated the clarification of overall dietary trends across occupations and identification of specific dietary characteristics in individual occupations. The findings could aid in workplace health promotion.

A Task Analysis of Selected Nuclear Technician Occupations.

ERIC Educational Resources Information Center

Braden, Paul V.; Paul, Krishan K.

A task analysis of nuclear technician occupations in selected organizations in the Southern Interstate Nuclear Board Region was conducted as part of a research and development project leading to a nuclear technician manpower information system for these 17 states. In order to answer 11 questions focusing on task performance frequency and…

Department of Defense Curricula: Information Concerning Conversion for Civilian Use.

ERIC Educational Resources Information Center

Forgione, Pascal D., Jr.; Orth, Mollie N.

Designed to assist in the selection of national priorities for the conversion of military curricula to civilian use, a study selected curricula pertinent to occupations with high growth potential and evaluated them against criteria important for curriculum conversion decisions. Procedures consisted of identification of priority occupational areas…

Military Careers: A Guide to Military Occupations and Selected Military Career Paths, 1992-1994.

ERIC Educational Resources Information Center

Department of Defense, Washington, DC.

This book was developed to help educators and youth learn about career opportunities in the military. It is a compendium of military occupational, training, and career information and is designed for use by students interested in the military. The first section, military occupations, contains descriptions of 197 enlisted and officer occupations.…

College Students' Perceptions of Job Demands, Recommended Retirement Ages, and Age of Optimal Performance in Selected Occupations

ERIC Educational Resources Information Center

Panek, Paul E.; Staats, Sara; Hiles, Amanda

2006-01-01

Two studies were conducted. In study one 100 participants rated 60 occupations on the amount of cognitive/intellectual, physical, sensory-perceptual, and perceptual-motor demands they perceived as required for successful performance in that particular occupation. Results of a cluster analysis determined four clusters of occupations on the basis of…

Theoretical Analysis of Occupational Development Aspects from the Viewpoint of the Personality's Constant Individual Traits Concept

ERIC Educational Resources Information Center

Wilsz, Jolanta

2015-01-01

The concept of personality's constant individual traits and its significance, as well as implications for problems connected with choosing an occupation have been presented in the paper. Selected theories of occupational development have been analyzed from the concept viewpoint and certain traits of occupational personality presented by authors of…

Communication, Fine Arts, and Media. Occupational Analyses. Worker Task Lists and Supplementary Information for Selected Occupations.

ERIC Educational Resources Information Center

Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum and Resource Center.

This publication contains worker task lists and supplementary information for four occupations in the communication, fine arts, and media cluster: (1) graphic designer; (2) newspaper reporter; (3) radio announcer; and (4) recording technologies occupations. The task lists were generated through the DACUM (Developing a Curriculum) process and/or by…

Dietary Differences in Male Workers among Smaller Occupational Groups within Large Occupational Categories: Findings from the Japan Environment and Children's Study (JECS).

PubMed

Tanaka, Rie; Tsuji, Mayumi; Senju, Ayako; Kusuhara, Koichi; Kawamoto, Toshihiro

2018-05-11

Studies examining workers' diet according to smaller occupational groups within "large occupational categories" are sparse. The aim of this study was to examine the potential differences in workers' diets based on the classification of workers into smaller occupational groups that comprise "large occupational categories". The subjects of this study were working fathers who had participated in the Japan Environment and Children's Study (N = 38,656). Energy and nutrient intake were calculated based on data collected from the Food Frequency Questionnaire. Occupations were classified according to the Japanese Standard Occupational Classification. Logistic regression analyses were performed to examine the adherence to current dietary recommendations within smaller occupational groups. In particular, significant differences were observed among the categorical groups of "professional and engineering workers", "service workers", and "agricultural, forestry, and fishery workers". In "professional and engineering workers", teachers showed higher odds of adherence to calcium intake recommendations compared with nurses (OR, 2.54; 95% CI, 2.02⁻3.14; p < 0.001). In "agricultural, forestry, and fishery workers", agriculture workers showed higher odds of adherence to calcium (OR, 2.15; 95% CI, 1.46⁻3.15; p < 0.001) and vitamin C (OR 1.90, 95% CI 1.31⁻2.74, p = 0.001) intake recommendations compared with forestry and fishery workers. These findings may be beneficial from a research perspective as well as in the development of more effective techniques to improve workers' diet and health.

[Occupational tuberculosis in Slovakia and in the Czech Republic].

PubMed

Buchancová, J; Svihrová, V; Legáth, L; Bátora, I; Záborský, T; Rozborilová, E; Fenclová, Z; Urban, P; Zibolenová, J; Osina, O; Janoušek, M; Hudečková, H

2014-09-01

To conduct a retrospective 15-year study to monitor trends in the number of employees at risk for occupational tuberculosis (TB) (levels III and IV) in the Slovak Republic, and in particular in the sector of economic activities Q (health care and social assistance). Furthermore, to analyze reported cases of occupational TB and to compare the incidence and sex-specific and age-specific prevalence with the data reported in the Czech Republic. Data on the number of employees at risk of exposure to occupational TB were derived from the Automated Risk Classification System of the Slovak Republic. Data on cases of occupational TB were taken from health statistics (Institute of Health Information and Statistics/National Health Information Center in the Slovak Republic and the National Institute of Public Health in the Czech Republic). A retrospective analysis was conducted (for 1998-2012) of reported cases of occupational TB, selected from Article 24 of the List of occupational diseases (infectious and parasitic diseases except tropical infectious and parasitic diseases and diseases transmissible from animals to humans). The selection criterion was a TB diagnosis according to ICD-10. In the Czech Republic, the data were derived from Article 5.1.02 (tuberculosis), Chapter V. of the List of Occupational Diseases. The data obtained were analyzed by methods of descriptive statistics. The numbers of employees with a level III risk of exposure to occupational TB in the Slovak Republic declined by 30% over the 15 years of study and by 40% in category Q. In 2012, 2027 employees were classified in category III and 1442 of them belonged to group Q. Females accounted for 81-84% of employees at risk of exposure to occupational TB. Eighty-six and 181 cases of occupational TB were reported in the Slovak Republic and in the Czech Republic, respectively, in 1998-2012, with the incidence showing a downward trend in both countries. TB of the respiratory tract was reported most often (83.7% of the total of reported cases of occupational TB). As expected, more cases occurred in females than in males (1.9 times as many cases in females as in males in the Slovak Republic and three times as many cases in females as in males in the Czech Republic). The incidence of occupational TB was the highest in sector Q, with the highest absolute numbers reported in nurses. In 2012, the incidence rates of occupational TB were 0.22 cases per 100,000 sick benefit policy holders in the Slovak Republic and 0.13 cases per 100,000 sick benefit policy holders in the Czech Republic. The incidence of occupational TB has a downward trend in both countries, similarly to TB incidence in the general population. A negative aspect in both countries is the incidence of occupational TB at the middle productive age, in contrast to the population occupationally non-exposed to TB. Slovakia is surrounded by higher prevalence countries, with the exception of the Czech Republic. It cannot be ruled out that, in addition to the known factors influencing the prevalence of TB, including occupational TB, migration from eastern countries, including job search migration, can also play a role in increase in TB cases. It is vital to continue epidemiological surveillance and to reduce the risk of TB as much as possible also in healthcare settings by adhering to barrier nursing practices. Cases of active TB need early and adequately long, controlled treatment in order to reduce, among others, the incidence of multi-drug resistant TB.

Occupations, U. S. A.

ERIC Educational Resources Information Center

Geneva Area City Schools, OH.

The booklet divides job titles, selected from the Dictionary of Occupational Titles, into 15 career clusters: agribusiness and natural resources, business and office education, communication and media, construction, consumer and home economics, fine arts and humanities, health occupations, hospitality and recreation, manufacturing, marine science,…

Differences and similarities in therapeutic mode use between occupational therapists and occupational therapy students in Norway.

PubMed

Carstensen, Tove; Bonsaksen, Tore

2017-11-01

The Intentional Relationship Model (IRM) is a new model of the therapeutic relationship in occupational therapy practice. Two previous studies have focused on therapist communication style, or 'mode' use, but to date no group comparisons have been reported. To explore differences between occupational therapists and occupational therapy students with regard to their therapeutic mode use. The study had a cross-sectional design, and convenience samples consisting of occupational therapists (n = 109) and of second-year occupational therapy students (n = 96) were recruited. The Self-Assessment of Modes Questionnaire was the main data collection tool. Group differences were analysed with independent t-tests. The occupational therapists responded more within the collaborative and empathizing modes than the students did. The students responded more within the advocating and instructing modes than the occupational therapists did. There may be systematic differences between occupational therapists and students concerning their therapeutic mode use. Some modes, such as the collaborating and empathizing modes, may be viewed as requiring more experience, whereas other modes, such as the advocating mode may be related to more recent rehabilitation ideologies. These factors may contribute to explaining several of the group differences observed.

Occupational health hazards in the interventional laboratory: progress report of the Multispecialty Occupational Health Group.

PubMed

Miller, Donald L; Klein, Lloyd W; Balter, Stephen; Norbash, Alexander; Haines, David; Fairobent, Lynne; Goldstein, James A

2010-09-01

The Multispecialty Occupational Health Group (MSOHG), formed in 2005, is an informal coalition of societies representing professionals who work in, or are concerned with, interventional fluoroscopy. The group's long-term goals are to improve occupational health and operator and staff safety in the interventional laboratory while maintaining quality patient care and optimal use of the laboratory. MSOHG has conducted a dialogue with equipment manufacturers and has developed a list of specific objectives for research and development. The group has also represented the member societies in educating regulators, in educating interventionalists, and in fostering and collaborating on research into occupational health issues affecting interventionalists. Not least of the group's accomplishments, as a result of their collaboration in MSOHG, the group's members have developed a mutual respect that can serve as a basis for joint efforts in the future among interventionalists of different medical specialties. Copyright 2010 SIR. Published by Elsevier Inc. All rights reserved.

Effectiveness and Cost-Effectiveness of Occupation-Based Occupational Therapy Using the Aid for Decision Making in Occupation Choice (ADOC) for Older Residents: Pilot Cluster Randomized Controlled Trial

PubMed Central

Nagayama, Hirofumi; Tomori, Kounosuke; Ohno, Kanta; Takahashi, Kayoko; Ogahara, Kakuya; Sawada, Tatsunori; Uezu, Sei; Nagatani, Ryutaro; Yamauchi, Keita

2016-01-01

Background Care-home residents are mostly inactive, have little interaction with staff, and are dependent on staff to engage in daily occupations. We recently developed an iPad application called the Aid for Decision-making in Occupation Choice (ADOC) to promote shared decision-making in activities and occupation-based goal setting by choosing from illustrations describing daily activities. This study aimed to evaluate if interventions based on occupation-based goal setting using the ADOC could focus on meaningful activities to improve quality of life and independent activities of daily living, with greater cost-effectiveness than an impairment-based approach as well as to evaluate the feasibility of conducting a large cluster, randomized controlled trial. Method In this single (assessor)-blind pilot cluster randomized controlled trial, the intervention group (ADOC group) received occupational therapy based on occupation-based goal setting using the ADOC, and the interventions were focused on meaningful occupations. The control group underwent an impairment-based approach focused on restoring capacities, without goal setting tools. In both groups, the 20-minute individualized intervention sessions were conducted twice a week for 4 months. Main Outcome Measures Short Form-36 (SF-36) score, SF-6D utility score, quality adjusted life years (QALY), Barthel Index, and total care cost. Results We randomized and analyzed 12 facilities (44 participants, 18.5% drop-out rate), with 6 facilities each allocated to the ADOC (n = 23) and control (n = 21) groups. After the 4-month intervention, the ADOC group had a significantly greater change in the BI score, with improved scores (P = 0.027, 95% CI 0.41 to 6.87, intracluster correlation coefficient = 0.14). No other outcome was significantly different. The incremental cost-effectiveness ratio, calculated using the change in BI score, was $63.1. Conclusion The results suggest that occupational therapy using the ADOC for older residents might be effective and cost-effective. We also found that conducting an RCT in the occupational therapy setting is feasible. Trial Registration UMIN Clinical Trials Registry UMIN000012994 PMID:26930191

Effectiveness and Cost-Effectiveness of Occupation-Based Occupational Therapy Using the Aid for Decision Making in Occupation Choice (ADOC) for Older Residents: Pilot Cluster Randomized Controlled Trial.

PubMed

Nagayama, Hirofumi; Tomori, Kounosuke; Ohno, Kanta; Takahashi, Kayoko; Ogahara, Kakuya; Sawada, Tatsunori; Uezu, Sei; Nagatani, Ryutaro; Yamauchi, Keita

2016-01-01

Care-home residents are mostly inactive, have little interaction with staff, and are dependent on staff to engage in daily occupations. We recently developed an iPad application called the Aid for Decision-making in Occupation Choice (ADOC) to promote shared decision-making in activities and occupation-based goal setting by choosing from illustrations describing daily activities. This study aimed to evaluate if interventions based on occupation-based goal setting using the ADOC could focus on meaningful activities to improve quality of life and independent activities of daily living, with greater cost-effectiveness than an impairment-based approach as well as to evaluate the feasibility of conducting a large cluster, randomized controlled trial. In this single (assessor)-blind pilot cluster randomized controlled trial, the intervention group (ADOC group) received occupational therapy based on occupation-based goal setting using the ADOC, and the interventions were focused on meaningful occupations. The control group underwent an impairment-based approach focused on restoring capacities, without goal setting tools. In both groups, the 20-minute individualized intervention sessions were conducted twice a week for 4 months. Short Form-36 (SF-36) score, SF-6D utility score, quality adjusted life years (QALY), Barthel Index, and total care cost. We randomized and analyzed 12 facilities (44 participants, 18.5% drop-out rate), with 6 facilities each allocated to the ADOC (n = 23) and control (n = 21) groups. After the 4-month intervention, the ADOC group had a significantly greater change in the BI score, with improved scores (P = 0.027, 95% CI 0.41 to 6.87, intracluster correlation coefficient = 0.14). No other outcome was significantly different. The incremental cost-effectiveness ratio, calculated using the change in BI score, was $63.1. The results suggest that occupational therapy using the ADOC for older residents might be effective and cost-effective. We also found that conducting an RCT in the occupational therapy setting is feasible. UMIN Clinical Trials Registry UMIN000012994.

Cost effectiveness of the occupation-based approach for subacute stroke patients: result of a randomized controlled trial.

PubMed

Nagayama, Hirofumi; Tomori, Kounosuke; Ohno, Kanta; Takahashi, Kayoko; Nagatani, Ryutaro; Izumi, Ryota; Moriwaki, Kensuke; Yamauchi, Keita

2017-07-01

The cost effectiveness of occupational therapy for subacute stroke patients is unclear in the extant literature. Consequently, this study determined the cost effectiveness of the occupation-based approach using Aid for Decision-Making in Occupation Choice (ADOC) for subacute stroke patients compared with an impairment-based approach. We conducted an economic evaluation from a societal perspective alongside a pilot randomized controlled trial, with a single blind assessor for participants in 10 subacute rehabilitation units in Japan. The intervention group received occupation-based goal setting using ADOC, with interventions focused on meaningful occupations. The control group received an impairment-based approach focused on restoring capacities. For both groups, occupational-therapy intervention was administered more than five times per week, for over 40 min each time, and they received physical and speech therapy prior to discharge. The main outcomes were quality-adjusted life years (QALYs) and total costs. Further, sensitivity analyses were performed to examine the influence of parameter uncertainty on the base case results. The final number of participants was 24 in each of the two groups. In terms of QALYs, the intervention group is significantly higher than the control group (p = 0.001, difference 95% CI: 0.002-0.008) and total costs are not statistically significant. Applying a willingness-to-pay threshold of JPY 5 million/QALY, the probability of the occupation-based approach using ADOC being cost effective was estimated to be 65.3%. The results show that the occupation-based approach is associated with significantly improved QALYs and has potential cost effectiveness, compared with the impairment-based approach.

[An analysis of occupational hazard in manufacturing industry in Guangzhou, China, in 2013].

PubMed

Zhang, Haihong; Li, Yongqin; Zhou, Hailin; Rong, Xing; Zhu, Shaofang; He, Yinan; Zhai, Ran; Liu, Yiming

2015-08-01

To provide data for the occupational health supervision by analyzing the occupational health status in manufacturing industry in Guangzhou, China. The occupational health investigation was performed in 280 enterprises randomly selected from 8 industries based on industry stratification. According to the occupational health standards, 198 out of the 280 enterprises were supervised and monitored. Sample testing was performed in 3~5 workplaces where workers were exposed to the highest concentration/intensity of occupational hazard for the longest time. Comparative analyses of the overproof rates of hazard were performed among enterprises, workplaces, and testing items from different industries. The concentrations of occupational hazard in 42.93% (85/198) of enterprises and 22.96% (200/871) of workplaces were above the limit concentration. The most severe hazards were the noises in shipbuilding and wooden furniture industries and the welding fumes in shipbuilding industry. Less than 30% of enterprises were able to provide occupational health examination and periodic test reports of occupational hazard in workplaces. The rate of the workers with abnormal occupational health examination results and the need for reexamination reached 6.63% (832/12 549), and they were mostly from shipbuilding, wooden furniture, and chemical industries. The occupational health supervision should be strengthened in enterprises, and hazard from noises and dusts should be selectively controlled or reduced. The publication of relevant data and information of occupational health in enterprises should be promoted to enhance social supervision.

Safety climate as a mediator between foundation climates and occupational accidents: a group-level investigation.

PubMed

Wallace, J Craig; Popp, Eric; Mondore, Scott

2006-05-01

Building on recent work in occupational safety and climate, the authors examined 2 organizational foundation climates thought to be antecedents of specific safety climate and the relationships among these climates and occupational accidents. It is believed that both foundation climates (i.e., management-employee relations and organizational support) will predict safety climate, which will in turn mediate the relationship between occupational accidents and these 2 distal foundation climates. Using a sample of 9,429 transportation workers in 253 work groups, the authors tested the proposed relationships at the group level. Results supported all hypotheses. Overall it appears that different climates have direct and indirect effects on occupational accidents.

The occupational and quality of life consequences of chronic fatigue syndrome/myalgic encephalomyelitis in young people

PubMed Central

Taylor, Renee R; O’Brien, Jane; Kielhofner, Gary; Lee, Sun-Wook; Katz, Ben; Mears, Cynthia

2011-01-01

Introduction Chronic fatigue syndrome, termed myalgic encephalomyelitis in the United Kingdom (CFS/ME), is a debilitating condition involving severe exhaustion, cognitive difficulties, educational and vocational losses, and disruption of social activities and relationships. CFS/ME may affect volition (that is, value, interest and sense of competence). Purpose To test Model of Human Occupation (MOHO) concepts by comparing young people with and without CFS/ME in terms of occupational participation, volition and health-related quality of life during infection and over time. Method Three hundred and one people (12–18 years old) diagnosed with glandular fever were evaluated at the time of acute infection (baseline). Six months following diagnosis, 39 of them met the criteria for CFS/ME. A further 39 who recovered were randomly selected and matched to CFS/ME participants. Both groups were re-evaluated at 12 months and 24 months. The Occupational Self Assessment and the Child General Health Questionnaire were used to compare occupational participation. Results Those with CFS/ME reported lower levels of perceived competency, more difficulties with physical functioning and poorer general health status than those who recovered. Conclusion Those with CFS/ME report lower perceived competency, and compromises in physical functioning, school performance, social activities, emotional functioning and general health. This supports the MOHO assertion that impairments affect volition and quality of life. PMID:22102767

The impact of occupational stress factors on temporary work disability related to arterial hypertension and its complications.

PubMed

Lazaridis, Konstantinos; Jovanović, Jovica; Jovanović, Jovana; Šarac, Ivana; Jovanović, Stefan

2017-06-01

To determine which specific groups of occupational stress factors influence the duration of temporary work disability related to arterial hypertension and joint complications/co-morbidities. Workers (n = 1398; 1009 in the exposed group, 389 in the control group) with arterial hypertension who worked at one workplace for a minimum of 10 years were divided into 10 subgroups, depending on the presence of joint complications/co-morbidities. The intensity of seven groups of occupational stress factors, the total score of Occupational Stress Index (OSI) and the average number of lost working days during 1 year were analysed. The number of lost working days due to arterial hypertension and joint complications/co-morbidities was significantly higher in the exposed group. In all subgroups of the exposed group there was a high correlation between the number of lost working days and the total OSI score. Specific occupational stress factors were associated with specific complications: High Demands with chronic myocardial infarction, Strictness with cerebral haemorrhage, Conflict/Uncertainty with cerebral infarction, Extrinsic Time Pressure with acute myocardial infarction, and Avoidance/Symbolic Aversiveness with non-insulin-dependent diabetes. There are specific groups of occupational stress factors which can influence the duration of work disability associated with certain complications and co-morbidities of arterial hypertension.

Participant evaluation of an inpatient occupational therapy groups programme in brain injury rehabilitation.

PubMed

Patterson, Freyr; Fleming, Jennifer; Doig, Emmah; Griffin, Janelle

2017-10-01

Therapy groups are commonly used in brain injury rehabilitation yet patient perceptions of participation in groups are largely uninvestigated. This paper describes the occupational therapy groups programme at an inpatient brain injury rehabilitation unit and presents an evaluation from the patient's perspective. Participants were in patients with traumatic brain injury who participated in the groups programme and completed a customised self-report questionnaire measuring perceptions about and satisfaction with four occupational therapy groups. Data were analysed descriptively and comparisons made between groups with a functional focus (meal preparation and community access) and an impairment focus (cognitive and upper limb) using Z scores. Thirty-five participants (30 males, five females) completed a total of 83 questionnaires. Over 90% of responses agreed or strongly agreed that working with others was enjoyable, that the groups provided feedback and individualised treatment, and were useful for them. There were no significant differences in perceptions about the functional and impairment-focussed groups. An illustrative case example of participation in the groups programme is presented. Overall, consumer feedback on different aspects of the occupational therapy groups programme in brain injury rehabilitation was positive. Further in-depth investigation of patient perceptions of groups including processes that facilitate or challenge participation is warranted. © 2017 Occupational Therapy Australia.

IDENTIFICATION OF OFF-FARM AGRICULTURAL OCCUPATIONS AND THE EDUCATION NEEDED FOR EMPLOYMENT IN THESE OCCUPATIONS IN DELAWARE.

ERIC Educational Resources Information Center

BARWICK, RALPH P.

THE PURPOSES OF THE STUDY WERE TO (1) IDENTIFY PRESENT AND EMERGING OFF-FARM AGRICULTURAL OCCUPATIONS, (2) ESTIMATE THE NUMBER EMPLOYED, (3) ESTIMATE THE NUMBER TO BE EMPLOYED IN THE FUTURE, AND (4) DETERMINE COMPETENCIES NEEDED IN SELECTED OCCUPATIONAL FAMILIES. A DISPROPORTIONATE RANDOM SAMPLE OF 267 BUSINESSES OR SERVICES WAS DRAWN FROM A LIST…

Concordance between current job and usual job in occupational and industry groupings: assessment of the 2010 national health interview survey.

PubMed

Luckhaupt, Sara E; Cohen, Martha A; Calvert, Geoffrey M

2013-09-01

To determine whether current job is a reasonable surrogate for usual job. Data from the 2010 National Health Interview Survey were utilized to determine concordance between current and usual jobs for workers employed within the past year. Concordance was quantitated by kappa values for both simple and detailed industry and occupational groups. Good agreement is considered to be present when kappa values exceed 60. Overall kappa values ± standard errors were 74.5 ± 0.5 for simple industry, 72.4 ± 0.5 for detailed industry, 76.3 ± 0.4 for simple occupation, 73.7 ± 0.5 for detailed occupation, and 80.4 ± 0.6 for very broad occupational class. Sixty-five of 73 detailed industry groups and 78 of 81 detailed occupation groups evaluated had good agreement between current and usual jobs. Current job can often serve as a reliable surrogate for usual job in epidemiologic studies.

Concordance Between Current Job and Usual Job in Occupational and Industry Groupings

PubMed Central

Luckhaupt, Sara E.; Cohen, Martha A.; Calvert, Geoffrey M.

2015-01-01

Objective To determine whether current job is a reasonable surrogate for usual job. Methods Data from the 2010 National Health Interview Survey were utilized to determine concordance between current and usual jobs for workers employed within the past year. Concordance was quantitated by kappa values for both simple and detailed industry and occupational groups. Good agreement is considered to be present when kappa values exceed 60. Results Overall kappa values ± standard errors were 74.5 ± 0.5 for simple industry, 72.4 ± 0.5 for detailed industry, 76.3 ± 0.4 for simple occupation, 73.7 ± 0.5 for detailed occupation, and 80.4 ± 0.6 for very broad occupational class. Sixty-five of 73 detailed industry groups and 78 of 81 detailed occupation groups evaluated had good agreement between current and usual jobs. Conclusions Current job can often serve as a reliable surrogate for usual job in epidemiologic studies. PMID:23969506

[Association between sense of coherence and occupational stress of workers in modern service industry in Shanghai, China].

PubMed

Lu, X Y; Dai, J M; Wu, N; Shu, C; Gao, J L; Fu, H

2016-10-20

Objective: To investigate understand the current status of the sense of coherence and occupational stress in modern service workers, and to analyze the association between occupational stress and the sense of coherence. Methods: From March to April, 2016, 834 modern service workers from 3 companies in Shanghai, China (in air transportation industry, marketing industry, and travel industry) were surveyed by non-ran-dom sampling. The self-completion questionnaires were filled out anonymously given the informed consent of the workers. The occupational stress questionnaire was used to evaluate occupational stress, and the Chinese version of the Sense of Coherence Scale (SOC-13) was used to assess the mental health. Results: The mean score for the sense of coherence of the respondents was 61.54±10.46, and 50.1% of them were self-rated as having occupational stress. There were significant differences in SOC score between groups with different ages, marital status, positions, lengths of service, family per capita monthly income, and weekly work hours ( P <0.05). The occupational stress score differed significantly across groups with different marital status, lengths of service, and weekly work hours ( P <0.05). The scores for working autonomy, social support, and occupational stress differed significantly between groups with different SOC levels ( P< 0.05). There were significant differences in SOC score and the distribution of low-SOC respondents between groups with different levels of working autonomy, social support, and occupational stress. High SOC is a protective factor for occupational stress ( OR =0.39, 95% CI 0.26~ 0.59). Conclusion: Modern service workers in Shanghai have high SOC and moderate occupational stress. Therefore, improving SOC may reduce occupational stress.

The mental health of U.S. military women in combat support occupations.

PubMed

Lindstrom, Krista E; Smith, Tyler C; Wells, Timothy S; Wang, Linda Z; Smith, Besa; Reed, Robert J; Goldfinger, Wendy E; Ryan, Margaret A K

2006-03-01

The proportion of women in the U.S. military is increasing, and they are being selected into jobs that are more combat related. However, the mental health effects of working in combat support occupations among military women have not been previously evaluated. Active-duty enlisted Navy and Marine Corps women in combat support (n = 10,299) and noncombat support (n = 63,478) occupations were followed for 2 years between January 1, 1994, and August 31, 2001. Hospitalization diagnoses were examined and organized into eight categories of mental disorders; Cox proportional hazards modeling was used to describe these outcomes. Women in combat support occupations were found to be significantly less likely to be hospitalized for a mental disorder than women in all other military occupations. These results are reassuring but may be confounded by a healthy worker selection effect. Further studies are needed to assess how service in combat support occupations affects the long-term health of U.S. military women.

Effects of occupational therapy on quality of life of patients with metastatic prostate cancer

PubMed Central

Huri, Meral; Huri, Emre; Kayihan, Hulya; Altuntas, Onur

2015-01-01

Objectives: To evaluate the efficiency of occupational therapy relative to a home program in improving quality of life (QoL) among men who were treated for metastatic prostate cancer (MPC). Methods: Fifty-five men were assigned randomly to either the 12-week cognitive behavioral therapy based occupational therapy (OT-CBSM) intervention (treatment group) or a home program (control group) between March 2012 and August 2014 in the Department of Occupational Therapy, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey. The Canadian Occupational Performance Measure (COPM) was used to measure the occupational performance and identify difficulties in daily living activities. The QoL and symptom status were measured by The European Organization for Research and Treatment of Cancer Core Quality of Life Questionnaire C30 and its Prostate Cancer Module. A 12-week OT-CBSM intervention including client-centered training of daily living activities, recreational group activities, and cognitive behavioral stress management intervention were applied. Results: The COPM performance and satisfaction scores, which indicate occupational participation and QoL increased statistically in the treatment group in relation to men who were included in the home-program (p≤0.05). Conclusion: A 12-week OT-CBSM intervention was effective in improving QoL in men treated for MPC, and these changes were associated significantly with occupational performance. PMID:26219446

[Prediction of cardiac function deviations (ECG data) in the course of permanent cosmonaut's monitoring starting from selection till return to earth after short-duration space flight].

PubMed

Kotovskaia, A R; Koloteva, M I; Luk'ianiuk, V Iu; Stepanova, G P; Filatova, L M; Buĭlov, S P; Zhernavkov, A F; Kondratiuk, L L

2007-01-01

Analyzed were deviations in cardiac function in 29 cosmonauts with previous aviation and other occupations ranging of 29 to 61 y.o. who made 8- to 30-day space flights (totai number of flights = 34) between 1982 and 2006. The deviations were identified in ECG records collected during clinical selection, clinical physiological examination (CPE) before flight, insertion and deorbit in transport vehicles, and post-flight CPE. Based on the analysis, the cosmonauts were distributed into three groups. The first group (55.2% of the cosmonauts) did not exhibit noticeable shifts and unfavorable trends in ECG at any time of the period of observation. The second group (34.5%) showed some deviations during selection and pre-flight CPE that became more apparent in the period of deorbit and were still present in post-flight ECG records. The third group (10.3%) displayed health-threatening deviations in cardiac function during deorbit. These findings give start to important investigations with the purpose to define permissible medical risks and ensuing establishment and perfection of medical criteria for candidates to cosmonauts with certain health problems.

Determinants of burnout in acute and critical care military nursing personnel: a cross-sectional study from Peru.

PubMed

Ayala, Elizabeth; Carnero, Andrés M

2013-01-01

Evidence on the prevalence and determinants of burnout among military acute and critical care nursing personnel from developing countries is minimal, precluding the development of effective preventive measures for this high-risk occupational group. In this context, we aimed to examine the association between the dimensions of burnout and selected socio-demographic and occupational factors in military acute/critical care nursing personnel from Lima, Peru. We conducted a cross-sectional study in 93 nurses/nurse assistants from the acute and critical care departments of a large, national reference, military hospital in Lima, Peru, using a socio-demographic/occupational questionnaire and a validated Spanish translation of the Maslach Burnout Inventory. Total scores for each of the burnout dimensions were calculated for each participant. Higher emotional exhaustion and depersonalisation scores, and lower personal achievement scores, implied a higher degree of burnout. We used linear regression to evaluate the association between each of the burnout dimensions and selected socio-demographic and occupational characteristics, after adjusting for potential confounders. The associations of the burnout dimensions were heterogeneous for the different socio-demographic and occupational factors. Higher emotional exhaustion scores were independently associated with having children (p<0.05) and inversely associated with the time working in the current department (p<0.05). Higher depersonalization scores were independently associated with being single compared with being divorced, separated or widowed (p<0.01), working in the emergency room/intensive care unit compared with the recovery room (p<0.01), and inversely associated with age (p<0.05). Finally, higher personal achievement scores were independently associated with having children (p<0.05). Among Peruvian military acute and critical care nursing personnel, potential screening and preventive interventions should focus on younger/less experienced nurses/nurse assistants, who are single, have children, or work in the most acute critical care areas (e.g. the emergency room/intensive care unit).

Occupational cancer in Britain

PubMed Central

Van Tongeren, Martie; Jimenez, Araceli S; Hutchings, Sally J; MacCalman, Laura; Rushton, Lesley; Cherrie, John W

2012-01-01

To estimate the current occupational cancer burden due to past exposures in Britain, estimates of the number of exposed workers at different levels are required, as well as risk estimates of cancer due to the exposures. This paper describes the methods and results for estimating the historical exposures. All occupational carcinogens or exposure circumstances classified by the International Agency for Research on Cancer as definite or probable human carcinogens and potentially to be found in British workplaces over the past 20–40 years were included in this study. Estimates of the number of people exposed by industrial sector were based predominantly on two sources of data, the CARcinogen EXposure (CAREX) database and the UK Labour Force Survey. Where possible, multiple and overlapping exposures were taken into account. Dose–response risk estimates were generally not available in the epidemiological literature for the cancer–exposure pairs in this study, and none of the sources available for obtaining the numbers exposed provided data by different levels of exposure. Industrial sectors were therefore assigned using expert judgement to ‘higher'- and ‘lower'-exposure groups based on the similarity of exposure to the population in the key epidemiological studies from which risk estimates had been selected. Estimates of historical exposure prevalence were obtained for 41 carcinogens or occupational circumstances. These include exposures to chemicals and metals, combustion products, other mixtures or groups of chemicals, mineral and biological dusts, physical agents and work patterns, as well as occupations and industries that have been associated with increased risk of cancer, but for which the causative agents are unknown. There were more than half a million workers exposed to each of six carcinogens (radon, solar radiation, crystalline silica, mineral oils, non-arsenical insecticides and 2,3,7,8-tetrachlorodibenzo-p-dioxin); other agents to which a large number of workers are exposed included benzene, diesel engine exhaust and environmental tobacco smoke. The study has highlighted several industrial sectors with large proportions of workers potentially exposed to multiple carcinogens. The relevant available data have been used to generate estimates of the prevalence of past exposure to occupational carcinogens to enable the occupational cancer burden in Britain to be estimated. These data are considered adequate for the present purpose, but new data on the prevalence and intensity of current occupational exposure to carcinogens should be collected to ensure that future policy decisions be based on reliable evidence. PMID:22710674

Assessing Organizational Readiness for a Participatory Occupational Health/Health Promotion Intervention in Skilled Nursing Facilities.

PubMed

Zhang, Yuan; Flum, Marian; West, Cheryl; Punnett, Laura

2015-09-01

The long-term care sector is characterized by high morbidity and employee turnover, along with associated costs. Effective health protection and health promotion are important to improve physical and psychosocial well-being of caregivers. Assessment of organizational readiness for change is an essential precursor to the successful implementation of workplace programs addressing work climate, structure of tasks and relationships, and other issues that may be perceived as challenging by some within the institution. This study qualitatively assessed readiness of five skilled nursing facilities for a participatory occupational health/health promotion intervention. Selection criteria were developed to screen for program feasibility and ability to conduct prospective evaluations, and information was collected from managers and employees (interviews and focus groups). Three centers were selected for the program, and the first year of formative evaluation and intervention experience was then reviewed to evaluate and modify our selection criteria after the fact. Lessons learned include adding assessment of communication and the structure of problem solving to our selection criteria, improving methods to assess management support in a concrete (potentially nonverbal) form, and obtaining a stated financial commitment and resources to enable the team to function. Assessment of organizational readiness for change is challenging, although necessary to implement effective and sustainable health promotion programs in specific organizations. © 2015 Society for Public Health Education.

Investigating the experiences in a school-based occupational therapy program to inform community-based paediatric occupational therapy practice.

PubMed

Rens, Lezahn; Joosten, Annette

2014-06-01

A collaborative approach with teachers is required when providing community-based occupational therapy to educationally at risk children. Collaborators share common goals and interact and support each other but challenges arise in providing collaborative occupational therapy in settings outside the school environment. The aim of this study was to capture experiences of teachers and occupational therapists working within a school-based occupational therapy program to determine if their experiences could inform collaborative practice. In this pilot study, participant responses to questionnaires (n = 32) about their experiences formed the basis for focus groups and individual interviews. Two focus group were conducted, one with teachers (n = 11) and one with occupational therapy participants (n = 6). Individual interviews were conducted with the supervising occupational therapist, school principal and two leading teachers. Descriptive statistics were used to analyse the data from closed questions, and thematic analysis using a constant comparison approach was used to analyse open ended questions, focus groups and interviews. Three main themes emerged: (i) the need for occupational therapists to spend time in the school, to explain their role, build relationships, understand classroom routines and the teacher role; (ii) occupational therapists need to not see themselves as the expert but develop equal partnerships to set collaborative goals and (iii) occupational therapists advocating for all parties to be informed throughout the occupational therapy process. The pilot study findings identified teacher and therapist experiences within the school setting that could inform improved collaborative practice with teachers and community-based occupational therapists and these findings warrant further investigation. © 2013 Occupational Therapy Australia.

Occupational Malfunctioning and Fatigue Related Work Stress Disorders (FRWSDs): An Emerging Issue in Indian Underground Mine (UGM) Operations

NASA Astrophysics Data System (ADS)

Dey, Shibaji Ch.; Dey, Netai Chandra; Sharma, Gourab Dhara

2018-04-01

Indian underground mining (UGM) transport system largely deals with different fore and back bearing work processes associated with different occupational disorders and fatigue related work stress disorders (FRWSDs). Therefore, this research study is specifically aimed to determine the fatigue related problems in general and determination of Recovery Heart Rate (Rec HR) pattern and exact cause of FRWSDs in particular. A group of twenty (N = 20) UGM operators are selected for the study. Heart rate profiles and work intensities of selected workforces have been recorded continuously during their regular mine operation and the same workforces are tested on a treadmill on surface with almost same work intensity (%Maximal Heart Rate) which was earlier observed in the mine. Recovery Heart Rate (Rec HR) in both the experiment zones is recorded. It is observed that with almost same work intensity, the recovery patterns of submaximal prolonged work in mine are different as compared to treadmill. This research study indicates that non-biomechanical muscle activity along with environmental stressors may have an influence on recovery pattern and FRWSDs.

[Associations of occupational safety atmosphere and behaviors with unintentional injuries].

PubMed

Xiao, Ya-ni; Huang, Zhi-xiong; Huang, Shao-bin; Cao, Xiao-ou; Chen, Xia-ming; Liu, Xu-hua; Chen, Wei-qing

2012-07-01

To evaluate the associations of perception of safety atmosphere at workplace, occupational safety attitude and behaviors with occupational unintentional injury among manufacturing workers. A cross-sectional study was performed and a self-administered questionnaire was used to inquire socio-demographic characteristics, perceived safety atmosphere, occupational safety attitudes, occupational safety behaviors and occupational unintentional injuries among 10585 manufacturing workers selected from 46 enterprises in Guangdong. Structural equation modeling was applied to assess the relationship of the perception of safety atmosphere at workplace, occupational safety attitude, and occupational safety behaviors with occupational unintentional injury. Among 24 pathways supposed in structural equation model, 20 pathways (except for the attitude toward occupational safety, the attitude toward managers' support, the work posture and individual protection) were significantly related to the occupational unintentional injuries. The further analysis indicated that the perceived safety atmosphere might impact the occupational unintentional injuries by the attitude toward occupational safety and occupational safety behaviors. Workers' perception of safety atmosphere indirectly influenced on occupational unintentional injuries through occupational safety attitudes and occupational safety behaviors.

Study of business ethics in occupational medicine.

PubMed Central

Philipp, R; Goodman, G; Harling, K; Beattie, B

1997-01-01

OBJECTIVE: To investigate the views of specialists in occupational medicine about business ethics in occupational medicine. METHOD: A qualitative study with face to face focus groups and successive reviews of the draft consensus was undertaken of all accredited specialists in occupational medicine who were members of the south Wales and west of England group of the Society of Occupational Medicine, and of all regional specialty advisers and deputies from the Faculty of Occupational Medicine. RESULTS: There was widespread agreement for the need of a code of business ethics. In all, during the four draft stages of preparing a consensus, 72% (28/39) of members of the south Wales and west of England group of the Society of Occupational Medicine, and 31% (20/64) of regional specialty advisers and deputies provided detailed comment for inclusion in it. CONCLUSIONS: Consensus of their views was reached among study participants for issues of business ethics involving advertising, competence, qualifications, fees, commitment, changes in provider contracts, regulation, and supervision of trainees. It provides a basis for further debate. PMID:9196458

The CIS Database: Occupational Health and Safety Information Online.

ERIC Educational Resources Information Center

Siegel, Herbert; Scurr, Erica

1985-01-01

Describes document acquisition, selection, indexing, and abstracting and discusses online searching of the CIS database, an online system produced by the International Occupational Safety and Health Information Centre. This database comprehensively covers information in the field of occupational health and safety. Sample searches and search…

Occupation and mental health in a national UK survey.

PubMed

Stansfeld, Stephen Alfred; Rasul, F R; Head, J; Singleton, N

2011-02-01

To measure the prevalence of common mental disorder (CMD) by occupation in a representative sample of Great Britain and to identify occupations with increased and decreased risk of CMD. A cross-sectional interview-based survey was carried out including 5,497 working male and female respondents, 16-64 years from a stratified random survey of private households in Britain. Occupations were classified by the Standard Occupational Classification (SOC) into four groups: major, sub-major, minor and constituent unit groups. Common Mental Disorder was measured by the Revised Clinical Interview Schedule. Major SOC groups with higher prevalence of common mental disorder included clerical and secretarial, sales, and personal and protective services whereas craft and related, 'other' professional occupations and plant and machine operatives had lower prevalence compared to 13% overall prevalence in all adults. In sub-major SOC groups managers and administrators, teaching professionals, clerical and secretarial, 'other' sales and personal service occupations had higher prevalence whereas many professional and skilled occupations had lower prevalence. Specific SOC unit groups with higher prevalence included primary and secondary teachers, welfare community, youth workers, security staff, waiters, bar staff, nurse auxiliaries and care assistants. General managers in government and large organizations (OR=2.79, 95% CI 1.41-5.54), managers in transport and storing (OR=2.44, 95% CI 1.18-5.03), buyers and mobile sales persons (OR=2.48, 95% CI 1.09-5.60), sales occupations (NES) (OR=2.78, 95% CI 1.25-6.19) and clerks (NES) (OR=2.71, 95% CI 1.59-4.61) had increased risk of common mental disorder relative to specialist managers adjusting for social and financial factors and physical ill-health. Occupations with higher risk of common mental disorder may be typified by high levels of job demands, especially emotional demands and lack of job security. The reasons why occupations have low rates of common mental disorder are varied and may include high levels of job discretion, good job training and clearly defined job tasks.

Occupational Choice Strategy: A Small Group Vocational Counseling Program. Participant's Workbook.

ERIC Educational Resources Information Center

Schriner, Kay Fletcher; Roessler, Richard T.

The student workbook is part of the Occupational Choice Strategy (OCS) small group vocational counseling program. OCS incorporates: (1) concise occupational information easily accessed by the participants, (2) assessment methods that clarify a client's self-picture and vocational potential, (3) opportunities to practice decision-making and…

2000 SURVEY OF RESERVE COMPONENT PERSONNEL: ADMINISTRATION, DATASETS, AND CODEBOOK

DTIC Science & Technology

2002-07-01

Record Number 1 DPOC * DoD Primary Occupation Code 1860 DR* Physician 1862 DSVCOCC* Duty Occupation 1863 DTYOCC* Duty Occupation 1864 DUPRET...Constructed Pay Grade Group 2 1856 CPAYGRP3 Constructed Pay Grade Group 3 1857 CRACECAT Race/Ethnic Category 2 1858 CSERVICE CService - Member 1859 DPOC

Botulinum toxin A injections and occupational therapy in children with unilateral spastic cerebral palsy: a randomized controlled trial.

PubMed

Lidman, Git; Nachemson, Ann; Peny-Dahlstrand, Marie; Himmelmann, Kate

2015-08-01

To investigate the effects of repeated botulinum toxin A (BoNT-A) injections combined with occupational therapy, including a splint, compared with occupational therapy alone on hand function in children with unilateral spastic cerebral palsy (USCP), in all International Classification of Functioning, Disability and Health (ICF) domains. This was a randomized controlled study, population-based and evaluator-blinded for primary outcome (October 2004 to September 2010). Twenty children (14 males; median age 3y 1mo) with USCP, recruited at a rehabilitation centre in Sweden, were assigned to one of two parallel groups using concealed allocation. In the course of one year, 10 children received occupational therapy, while 10 received repeated BoNT-A plus occupational therapy (BoNT-A/OT). Primary outcome (Assisting Hand Assessment [AHA]), and secondary outcome measures (range of movement [ROM], and Canadian Occupational Performance Measure), were measured at baseline, 3, 6, 9, and 12 months. AHA revealed a superior effect in the BoNT-A/OT group at 12 months: 6 out of 10 improved compared with 1 out of 10 in the occupational therapy group (p<0.03). A 95% Peskun exact confidence interval for the difference in proportions is given as 0.01 to 0.81. Secondary outcomes improved in both groups. Repeated BoNT-A/OT appeared superior to occupational therapy alone for bimanual performance in young children with USCP. Active ROM and goal performance improved in both groups. © 2015 Mac Keith Press.

Occupational exposure to dust and lung disease among sheet metal workers.

PubMed Central

Hunting, K L; Welch, L S

1993-01-01

A previous large medical survey of active and retired sheet metal workers with 20 or more years in the trade indicated an unexpectedly high prevalence of obstructive pulmonary disease among both smokers and non-smokers. This study utilised interviews with a cross section of the previously surveyed group to explore occupational risk factors for lung disease. Four hundred and seven workers were selected from the previously surveyed group on the basis of their potential for exposure to fibreglass and asbestos. Selection was independent of health state, and excluded welders. A detailed history of occupational exposure was obtained by telephone interview for 333 of these workers. Exposure data were analysed in relation to previously collected data on chronic bronchitis, obstructive lung disease, and personal characteristics. Assessment of the effects of exposure to fibreglass as distinct from the effects of exposure to asbestos has been difficult in previous studies of construction workers. The experienced workers studied here have performed a diversity of jobs involving exposure to many different types of materials, and this enabled exposure to each dust to be evaluated separately. The risk of chronic bronchitis increased sharply by pack-years of cigarettes smoked; current smokers had a double risk compared with those who had never smoked or had stopped smoking. The occurrence of chronic bronchitis also increased with increasing duration of exposure to asbestos. Workers with a history of high intensity exposure to fibreglass had a more than doubled risk of chronic bronchitis. Obstructive lung disease, defined by results of pulmonary function tests at the medical survey, was also related to both smoking and occupational risk factors. Number of pack years smoked was the strongest predictor of obstructive lung disease. Duration of direct and indirect exposure to welding fume was also a positive predictor of obstructive lung disease. Duration of exposure to asbestos was significantly associated with obstructive lung disease but the dose-response relation was inconsistent, especially for those with higher pack-years of smoking exposure. Exposure to fibreglass was not a risk factor for obstructive lung disease. PMID:8507596

Occupation-based practices and homelessness: A scoping review.

PubMed

Roy, Laurence; Vallée, Catherine; Kirsh, Bonnie H; Marshall, Carrie Anne; Marval, Rebecca; Low, Alissa

2017-04-01

Persons experiencing or at risk of homelessness have occupational needs that are seldom addressed in the Canadian system of care. The lack of documented evidence on occupational therapy practices in this field hinders the development of the profession. This article identifies current and potential practices that aim to enable or support the occupations of persons experiencing or at risk of homelessness. A scoping review was conducted, including evidence from both occupational therapy and non-occupational therapy sources. One hundred and seventy-eight papers were selected in the areas of occupational performance skills training, enrichment of occupational repertoire, employment/education, physical rehabilitation services, child/family services, community building, occupational transition from homeless to housed, literacy, and disaster relief. Occupational therapists can build environments and create opportunities that facilitate occupational engagement of individuals experiencing homelessness. Gaps in knowledge include the evaluation of occupational therapy practices, the Canadian context of family homelessness, and the cultural safety of occupational therapy interventions.

Contributions of non-occupational activities to total noise exposure of construction workers.

PubMed

Neitzel, Richard; Seixas, Noah; Goldman, Bryan; Daniell, William

2004-07-01

This paper describes how exposures received during routine and episodic non-occupational activities contribute to total noise exposure in a group of occupationally exposed workers. Two-hundred and sixty-six construction apprentices enrolled in a longitudinal hearing loss study and completed questionnaires at 1 yr of follow-up to determine their episodic activities (e.g. concert attendance, power tool use, firearms exposure). Noise exposure levels for these episodic exposures were determined from the published literature. Routine activities were assessed using activity cards filled out over 530 subject-days, along with noise dosimetry measurements made over 124 subject-days of measurement. Equivalent Leq exposure levels were then calculated for specific activities. These activity-specific Leq values were combined into estimated individual annual Leq exposure levels for the 6760 nominal annual non-occupational hours in a year (LAeq6760h), which were then transformed into equivalent levels for a 2000 h exposure period (LA2000hn) for comparison with occupational noise exposure risk criteria. The mean non-occupational LAeq6760h exposure values for the cohort ranged from 56 to 87 dBA (equivalent LA2000hn 62-93 dBA). At the mid range of the routine and episodic activity exposure level distribution, the mean LAeq6760h was 73 dBA (LA2000hn 78 dBA). Nineteen percent of the LA2000hn non-occupational exposures exceeded 85 dBA, the generally recommended occupational limit for a 2000 h workyear, at the mid-range of exposure levels. Due to a lack of available data, firearms use could not be incorporated into the total noise exposure estimates. However, firearms users reported more exposure to other noisy non-occupational activities and had statistically significantly higher estimated exposure levels even without including their firearms exposure than did non-shooters. When compared with the high levels of occupational noise found in construction, non-occupational noise exposures generally present little additional exposure for most workers. However, they may contribute significantly to overall exposure in the subset of workers who frequently participate in selected noisy activities.

Occupations of active airmen.

DOT National Transportation Integrated Search

1969-07-01

Summary data with respect to occupational prevalence in the active airman population is presented according to major occupation groups utilized by the Bureau of the Census. Occupational characteristics of the active airman population are compared to ...

The feasibility of adapting a population-based asthma-specific job exposure matrix (JEM) to NHANES.

PubMed

McHugh, Michelle K; Symanski, Elaine; Pompeii, Lisa A; Delclos, George L

2010-12-01

To determine the feasibility of applying a job exposure matrix (JEM) for classifying exposures to 18 asthmagens in the National Health and Nutrition Examination Survey (NHANES), 1999-2004. We cross-referenced 490 National Center for Health Statistics job codes used to develop the 40 NHANES occupation groups with 506 JEM job titles and assessed homogeneity in asthmagen exposure across job codes within each occupation group. In total, 399 job codes corresponded to one JEM job title, 32 to more than one job title, and 59 were not in the JEM. Three occupation groups had the same asthmagen exposure across job codes, 11 had no asthmagen exposure, and 26 groups had heterogeneous exposures across jobs codes. The NHANES classification of occupations limits the use of the JEM to evaluate the association between workplace exposures and asthma and more refined occupational data are needed to enhance work-related injury/illness surveillance efforts.

Relationship between Occupational Stress and Gastric Disease in Male Workers

PubMed Central

Lihm, Ho-Seob; Park, Sang-Hyun; Gong, Eun-Hee; Kim, Jung-Won

2012-01-01

Background Physical and mental health of workers is threatened due to various events and chronic occupational stress. This study was conducted to investigate the relationship between occupational stress and gastric disease in male workers of the shipbuilding industry. Methods Occupational stress measured among a total of 498 workers of a shipbuilding firm who visited the hospital for health examination using the Korean Occupational Stress Scale (KOSS)-short form, and the relationship between sociodemographic factors, health-related behaviors, occupational stress, and gastric disease, and the distribution of occupational stress by sociodemographic factors in the gastric disease group was examined. Results There was no significant association between gastric disease and total occupational stress score and its seven sub-factors. The analysis showed that risk of gastric disease was significantly higher in the Q1 group in which the stress caused by occupational discomfort among seven sub-factors was lowest than that in the Q4 group (odds ratio, 2.819; 95% confidence interval, 1.151 to 6.908). Analysis only on the gastric disease group showed that the stress score of laborers was higher in the four sub-factors than that of office workers (P < 0.05). Analysis on educational background showed that the scores of the three sub-factors were lower in subjects who's highest level of education was high school (P < 0.01). Conclusion This study suggests that it is necessary to improve the culture of Korean collectivism in the workplace and to manage the occupational stress in the low-educated and laborers. It is recommended for future studies to confirm the causal relationship between occupational stress and gastric disease by large scale studies using a KOSS which appropriately reflects workplace culture. PMID:23115706

Relationship between Occupational Stress and Gastric Disease in Male Workers.

PubMed

Lihm, Ho-Seob; Park, Sang-Hyun; Gong, Eun-Hee; Choi, Jong-Soon; Kim, Jung-Won

2012-09-01

Physical and mental health of workers is threatened due to various events and chronic occupational stress. This study was conducted to investigate the relationship between occupational stress and gastric disease in male workers of the shipbuilding industry. Occupational stress measured among a total of 498 workers of a shipbuilding firm who visited the hospital for health examination using the Korean Occupational Stress Scale (KOSS)-short form, and the relationship between sociodemographic factors, health-related behaviors, occupational stress, and gastric disease, and the distribution of occupational stress by sociodemographic factors in the gastric disease group was examined. There was no significant association between gastric disease and total occupational stress score and its seven sub-factors. The analysis showed that risk of gastric disease was significantly higher in the Q1 group in which the stress caused by occupational discomfort among seven sub-factors was lowest than that in the Q4 group (odds ratio, 2.819; 95% confidence interval, 1.151 to 6.908). Analysis only on the gastric disease group showed that the stress score of laborers was higher in the four sub-factors than that of office workers (P < 0.05). Analysis on educational background showed that the scores of the three sub-factors were lower in subjects who's highest level of education was high school (P < 0.01). This study suggests that it is necessary to improve the culture of Korean collectivism in the workplace and to manage the occupational stress in the low-educated and laborers. It is recommended for future studies to confirm the causal relationship between occupational stress and gastric disease by large scale studies using a KOSS which appropriately reflects workplace culture.

Employment Opportunities and Competencies Needed in Farm Occupations in Selected Counties in Kentucky.

ERIC Educational Resources Information Center

Neel, C.O., Jr.

To identify present and emerging farm occupations and necessary competencies, personal interviews were conducted by teachers of agriculture with a random sample of 329 farm operators in 11 selected counties in Kentucky. Slightly more than 75 percent of the operators interviewed were owners living on a farm. Some population characteristics were:…

SALARIES FOR SELECTED OCCUPATIONS IN SERVICES FOR THE BLIND, JANUARY 1966.

ERIC Educational Resources Information Center

KANNINEN, TOIVO P.

OF 803 GOVERNMENT AND NONGOVERNMENT AGENCIES CONTACTED BY QUESTIONNAIRE, 620 REPORTED SALARY INFORMATION FOR FULL-TIME EMPLOYEES WHO SPEND 50 PERCENT OR MORE OF THEIR TIME IN WORK FOR THE BLIND IN ANY OF THE 26 PROFESSIONAL AND ADMINISTRATIVE OCCUPATIONS SELECTED FOR THE STUDY. GOVERNMENT AGENCIES EMPLOYED 7,000 AND NONGOVERNMENT AGENCIES 4,000 OF…

Intergenerational Occupational Mobility in Rural Economy: Evidence from Nepal and Vietnam

ERIC Educational Resources Information Center

Emran, M. Shahe; Shilpi, Forhad

2011-01-01

This paper presents evidence on intergenerational occupational mobility from agriculture to the nonfarm sector using survey data from Nepal and Vietnam. In the absence of credible instruments, the degree of selection on observables is used as a guide to the degree of selection on unobservables, a la Altonji et al. (2005) to address the unobserved…

A Study to Determine Competencies Needed in Selected Job Titles in Agricultural Products Occupations.

ERIC Educational Resources Information Center

Amberson, Max L.; And Others

The report is a composite of competency interviews and a compilation, evaluation, and analysis of data on agricultural products occupations (bakery, dairy, meat, and flour milling industry job titles). The study was conducted to obtain information which would identify the knowledge, skills, and attitudes needed by employees in selected job titles…

Occupational Sex-Role Stereotyping. Effects of a Ninth-Grade Experience-Based Career Education Program on Occupational Sex-Role Stereotyping.

ERIC Educational Resources Information Center

Humburg, Renae Bygel

A study was conducted to determine the effects of a ninth-grade experience-based career education (EBCE) program upon occupational sex role stereotyping. Twenty-four volunteers were assigned to the EBCE group and twenty-four assigned to the control group. The career education group met four class periods per week and one full day per week for…

Job displacement effects of Canadian immigrants by country of origin and occupation.

PubMed

Roy, A S

1997-01-01

"Some previous Canadian studies have shown that considering the labor market as a whole and also pooling all immigrants as a group, immigrants do not have any job displacement effects on the Canadian born. This study presents some new evidence. It disaggregates immigrants by country of origin and by occupation groups and provides an analysis of job displacement effects of immigrants on the native-born Canadians by these dimensions. The study finds that (1) U.S. immigrants and the Canadians are substitutes [for] competing groups in the labor market and the effect is quite significant; (2) Canadians and Europeans are competing groups in certain occupations, while they have complementary skills in others; and (3) immigrants from the Third World and the Canadians are slightly competing groups in certain occupations." excerpt

Measuring socio-economic position in dietary research: is choice of socio-economic indicator important?

PubMed

Turrell, Gavin; Hewitt, Belinda; Patterson, Carla; Oldenburg, Brian

2003-04-01

To examine the association between socio-economic position (SEP) and diet, by assessing the unadjusted and simultaneously adjusted (independent) contributions of education, occupation and household income to food purchasing behaviour. The sample was randomly selected using a stratified two-stage cluster design, and the response rate was 66.4%. Data were collected by face-to-face interview. Food purchasing was examined on the basis of three composite indices that reflected a household's choice of grocery items (including meat and chicken), fruit and vegetables. Brisbane City, Australia, 2000. : Non-institutionalised residents of private dwellings located in 50 small areas (Census Collectors Districts). When shopping, respondents in lower socio-economic groups were less likely to purchase grocery foods that were high in fibre and low in fat, salt and sugar. Disadvantaged groups purchased fewer types of fresh fruits and vegetables, and less often, than their counterparts from more advantaged backgrounds. When the relationship between SEP and food purchasing was examined using each indicator separately, education and household income made an unadjusted contribution to purchasing behaviour for all three food indices; however, occupation was significantly related only with the purchase of grocery foods. When education and occupation were simultaneously adjusted for each other, the socio-economic patterning with food purchase remained largely unchanged, although the strength of the associations was attenuated. When household income was introduced into the analysis, the association between education, occupation and food purchasing behaviour was diminished or became non-significant; income, however, showed a strong, graded association with food choice. The food purchasing behaviours of socio-economically disadvantaged groups were least in accord with dietary guideline recommendations, and hence are more consistent with greater risk for the development of diet-related disease. The use of separate indicators for education, occupation and household income each adds something unique to our understanding of how socio-economic position is related to diet: each indicator reflects a different underlying social process and hence they are not interchangeable, and do not serve as adequate proxies for one another.

Hazards and occupational risk in hard coal mines - a critical analysis of legal requirements

NASA Astrophysics Data System (ADS)

Krause, Marcin

2017-11-01

This publication concerns the problems of occupational safety and health in hard coal mines, the basic elements of which are the mining hazards and the occupational risk. The work includes a comparative analysis of selected provisions of general and industry-specific law regarding the analysis of hazards and occupational risk assessment. Based on a critical analysis of legal requirements, basic assumptions regarding the practical guidelines for occupational risk assessment in underground coal mines have been proposed.

Battery of Candidate Physical Tests for Consideration as Occupational Physical Selection Standards for Canadian Forces Trades,

DTIC Science & Technology

1981-07-01

causes a response of the cardio-pulmonary functions similar to that induced by treadmill and bicycle ergometer exercise (89,90). Therefore, a measure of...Flow, and the Blood Pressure and Heart Rate Response to Isometric Exercise . Saint Louis Uni., AFOSR- TR-75-0086, 1974. 51. T.M. PRINTY. A...relationship between the muscle or muscle group and the corresponding lever system responsible for a given movement. Second, the restrictions of the

Effects of Occupational Education Programs Offered by the Oklahoma Department of Career and Technology Education, Skills Centers Division, on the Recidivism Rate of Selected Groups of Released Offenders in Oklahoma

ERIC Educational Resources Information Center

Ely, Joseph William

2012-01-01

Scope and Method of Study: The purpose of this study was to describe the effects of career and technical education (CTE) on recidivism for offenders enrolled in the Oklahoma Department of Corrections CareerTech Skills Center School Systems (SCSS) programs. Specifically, the study mined existing CareerTech and ODOC data to: (a) compare the…

The risk of occupational injury increased according to severity of noise exposure after controlling for occupational environment status in Korea.

PubMed

Yoon, Jin-Ha; Roh, Jaehoon; Kim, Chi-Nyon; Won, Jong-Uk

2016-01-01

The aim of this study was to examine the relationship between noise exposure and risk of occupational injury. Korean National Health and Nutrition Examination Survey was used for the current study. Self-report questionnaires were used to investigate occupational injury and exposure to noise, chemicals, and machines and equipments. In separate analyses for occupation and occupational hazard, the proportion of occupational injuries increased according to severity of noise exposure (all P < 0.05). Compared to the non-exposure group, the respective odds ratio (95% confidence intervals) for occupational injury was 1.39 (1.07-1.80) and 1.67 (1.13-2.46) in the mild and severe noise exposure groups, after controlling for age, gender, sleep hours, work schedule (shift work), and exposure status to hazardous chemicals and hazardous machines and equipments. The current study highlights the association between noise exposure and risk of occupational injury. Furthermore, risk of occupational injury increased according to severity of noise exposure.

Father's occupational group and daily smoking during adolescence: patterns and predictors.

PubMed

Droomers, Mariël; Schrijvers, Carola T M; Casswell, Sally; Mackenbach, Johan P

2005-04-01

We investigated the relationship among father's occupational group, daily smoking, and smoking determinants in a cohort of New Zealand adolescents. The longitudinal Multidisciplinary Health and Development Study provided information on adolescents' self-reported smoking behavior and potential predictors of smoking, such as social and material factors, personality characteristics, educational achievement, and individual attitudes and beliefs regarding smoking. Longitudinal logistic generalized estimating equation analyses were used. Adolescents whose fathers were classified in the lowest-status occupational group were twice as likely as those whose fathers occupied the highest-status occupational group to be daily smokers. This high risk of daily smoking among the adolescents from the lowest occupational group was largely predicted by their lower intelligence scores and by the higher prevalence of smoking among fathers and friends. To prevent socioeconomic differences in smoking, school-based interventions should seek to prevent smoking uptake among adolescents, particularly those of lower socioeconomic status. Programs need to provide positive, nonsmoking role models consonant with the culture and norms of lower-socioeconomic-status groups. Adolescents need to acquire resistance skills and protective behaviors against social pressure and influences.

Occupational exposure to phthalates in relation to gender, consumer practices and body composition.

PubMed

Petrovičová, Ida; Kolena, Branislav; Šidlovská, Miroslava; Pilka, Tomáš; Wimmerová, Soňa; Trnovec, Tomáš

2016-12-01

The aim of our work was to find associations between urinary phthalate metabolite concentrations and occupation, consumer practices and body composition. We divided our cohort (n = 129) into occupationally exposed subjects, community service workers (group A; n = 45) and workers from plastic industry (group B; n = 35) and group of general population (control group C, n = 49). To estimate levels of five phthalate metabolites, we used high-performance liquid chromatography and tandem mass spectrometry analysis. We found in plastic industry workers compared to community service workers and subjects of the control group significantly higher urinary concentration mono (2-ethyl-5-hydroxyhexyl) phthalate (MEHHP), mono (2-ethyl-5-oxohexyl) phthalate (MEOHP), mono (2-etylhexyl) phthalate (MEHP), sum di-(2-ethyl-5-oxohexyl) phthalate (DEHP), mono-iso-butyl phthalate (MiBP) and mono-n-butyl phthalate (MnBP). We identified by multivariate analysis of covariance inverse relationship between MEHP and body parameters as waist-to-height ratio, body mass index, waist-to-hip ratio, hip circumference and waist circumference among females, whereas in males, no significant association was found. Results of our study show, despite of variability in terms of occupational exposure to phthalates, that plastic manufactory represents a higher occupational risk in comparison with waste management. The differences in anthropometric parameters between the two occupationally exposed groups and the general population are suggesting a detrimental effect of occupational exposure on body weight homeostasis.

Curriculum Development Needs for Vocational Education: New and Changing Occupations.

ERIC Educational Resources Information Center

Orth, Mollie N.; Russell, Jill Frymier

A study, described in this report, was conducted to provide information to national vocational education policy makers regarding curriculum development needs for selected new and changing occupations. The report also outlines a methodology for identifying new and changing occupations and assessing the need for curriculum development. Information…

Manpower in Oklahoma: Health Occupations.

ERIC Educational Resources Information Center

DeSpain, Don

In a survey of Oklahoma business designed to develop occupational data for the present and future, 300 occupations were selected and 11 schedules prepared to reflect various types of firms. The schedule concerning medical and other health services facilities was sent to nearly 200 firms and institutions and usable information was received from…

Counselor's Guide to Manpower Information; An Annotated Bibliography of Government Publications.

ERIC Educational Resources Information Center

Smith, Gerard C.

This selected bibliography of materials published by all Federal and many state agencies from 1962 to 1968 is divided into four sections. One deals with occupational and industry manpower literature, including occupational outlook service information, occupational and industry manpower studies, job descriptions, and Federal government careers. The…

An Annotated Bibliography for Health Occupations: A Guide for Teachers and Students.

ERIC Educational Resources Information Center

Solon, Lindy

The bibliography is designed to assist teachers and students at the secondary level in selecting printed and audiovisual materials related to health occupations. The 115 items relate to the following occupations: dental assistant, medical laboratory aide, practical nurse, nurse assistant, rehabilitation aide, physical therapy aide, radiologic…

Secondary Students' Views on Occupational Sex Stereotyping.

ERIC Educational Resources Information Center

Richards, Diane S.

A study of Indiana high school students sought to identify the extent of nontraditional occupational selection, awareness by the students of sex stereotyping influences, and their strategies for the promotion of educational equity. Results indicated that almost all students (80%) planned to enter occupations traditional for their sex. More females…

Couch potatoes do better: Delayed dispersal and territory size affect the duration of territory occupancy in a monogamous mammal.

PubMed

Mayer, Martin; Zedrosser, Andreas; Rosell, Frank

2017-06-01

In territorial, socially monogamous species, the establishment and defense of a territory are an important strategy to maximize individual fitness, but the factors responsible for the duration of territory occupancy are rarely studied, especially in long-lived mammals. A long-term monitoring program in southeast Norway spanning over 18 years allowed us to follow the individual life histories of Eurasian beavers ( Castor fiber ) from adolescence in their natal family group to dispersal and territory establishment until the end of territory occupancy. We investigated whether territory size, resource availability, population density, and dispersal age could explain the duration of territory occupancy, which ranged from 1 to 11 years. The duration of territory occupancy was positively related to dispersal age, suggesting that individuals that delayed dispersal had a competitive advantage due to a larger body mass. This is in support with the maturation hypothesis, which states that an animal should await its physical and behavioral maturation before the acquisition of a territory. Further, we found that individuals that established in medium-sized territories occupied them longer as compared to individuals in small or large territories. This suggests that large territories are more costly to defend due to an increased patrolling effort, and small territories might not have sufficient resources. The lifetime reproductive success ranged from zero to six kits and generally increased with an increasing duration of territory occupancy. Our findings show the importance of holding a territory and demonstrate that dispersal decisions and territory selection have important consequences for the fitness of an individual.

Self-management interventions for chronic disease: a systematic scoping review.

PubMed

Richardson, Julie; Loyola-Sanchez, Adalberto; Sinclair, Susanne; Harris, Jocelyn; Letts, Lori; MacIntyre, Norma J; Wilkins, Seanne; Burgos-Martinez, Gabriela; Wishart, Laurie; McBay, Cathy; Martin Ginis, Kathleen

2014-11-01

To investigate the contributions of physiotherapy and occupational therapy to self-management interventions and the theoretical models used to support these interventions in chronic disease. We conducted two literature searches to identify studies that evaluated self-management interventions involving physiotherapists and occupational therapists in MEDLINE, the Cochrane Library, CINAHL, EMBASE, AMED (Allied and Complementary Medicine), SPORTdiscus, and REHABDATA databases. Four investigator pairs screened article title and abstract, then full text with inclusion criteria. Selected articles (n = 57) included adults who received a chronic disease self-management intervention, developed or delivered by a physiotherapist and/or an occupational therapist compared with a control group. Four pairs of investigators performed independent reviews of each article and data extraction included: (a) participant characteristics, (b) the self-management intervention, (c) the comparison intervention, (d) outcome measures, construct measured and results. A total of 47 articles reported the involvement of physiotherapy in self-management compared with 10 occupational therapy articles. The type of chronic condition produced different yields: arthritis n = 21 articles; chronic obstructive pulmonary disease and chronic pain n = 9 articles each. The theoretical frameworks most frequently cited were social cognitive theory and self-efficacy theory. Physical activity was the predominant focus of the self-management interventions. Physiotherapy programmes included disease-specific education, fatigue, posture, and pain management, while occupational therapists concentrated on joint protection, fatigue, and stress management. Physiotherapists and occupational therapists make moderate contributions to self-management interventions. Most of these interventions are disease-specific and are most frequently based on the principles of behaviour change theories. © The Author(s) 2014.

Correlates of low back pain in a general population sample: a multidisciplinary perspective.

PubMed

Roncarati, A; McMullen, W

1988-06-01

This study identifies correlates of low back pain in a general population sample and defines a profile of subjects with low back pain. A multidisciplinary approach was employed that required surveying and physically assessing 674 subjects on 105 variables in biographical, anatomical, strength and flexibility measurement categories. No attempt was made to select subjects from specific occupational, age, athletic, psychological and anatomical groups or subjects with specific biographical features, which may have resulted in a sample that was atypical of the general population. The results of this study based on a causal comparative ex post facto research design corroborated selected findings of previous research conducted on nongeneral population samples. These findings include relationships between low back pain and age, body type, sex, stress, smoking, selected types of physical activity, occupation and previous injuries to the neck, shoulders, back and upper legs, as well as previous episodes of low back pain. Additional correlates of low back pain that were identified and have little or controversial review in the back literature include: delayed low back pain syndrome caused by abrupt changes in running frequency, Q angle, pes cavus, leg length (right and left), trunk length, genu recurvatum and multiplane strength and flexibility limitations in the hip joints.

Subject-chosen activities in occupational therapy for the improvement of psychiatric symptoms of inpatients with chronic schizophrenia: a controlled trial.

PubMed

Hoshii, Junko; Yotsumoto, Kayano; Tatsumi, Eri; Tanaka, Chito; Mori, Takashi; Hashimoto, Takeshi

2013-07-01

To compare the therapeutic effects of subject-chosen and therapist-chosen activities in occupational therapy for inpatients with chronic schizophrenia. Prospective comparative study. A psychiatric hospital in Japan. Fifty-nine patients with chronic schizophrenia who had been hospitalized for many years. The subjects received six-months occupational therapy, participating in either activities of their choice (subject-chosen activity group, n = 30) or activities chosen by occupational therapists based on treatment recommendations and patient consent (therapist-chosen activity group, n = 29). The Positive and Negative Syndrome Scale and the Global Assessment of Functioning (GAF) Scale were used to evaluate psychiatric symptoms and psychosocial function, respectively. After six-months occupational therapy, suspiciousness and hostility scores of the positive scale and preoccupation scores of the general psychopathology scale significantly improved in the subject-chosen activity group compared with the therapist-chosen activity group, with 2(2) (median (interquartile range)) and 3(1.25), 2(1) and 2.5(1), and 2(1) and 3(1), respectively. There were no significant differences in psychosocial functions between the two groups. In within-group comparisons before and after occupational therapy, suspiciousness scores of the positive scale, preoccupation scores of the general psychopathology scale, and psychosocial function significantly improved only in the subject-chosen activity group, with 3(1) to 2(2), 3(1) to 2(1), and 40(9) to 40(16) respectively, but not in the therapist-chosen activity group. The results suggested that the subject-chosen activities in occupational therapy could improve the psychiatric symptoms, suspiciousness, and preoccupation of the inpatients with chronic schizophrenia.

Incidence of testicular cancer and occupation among Swedish men gainfully employed in 1970.

PubMed

Pollán, M; Gustavsson, P; Cano, M I

2001-11-01

To estimate occupation-specific risk of seminomas and nonseminoma subtypes of testicular cancer among Swedish men gainfully employed in 1970 over the period 1971-1989. Age-period standardized incidence ratios were computed in a dataset linking cancer diagnoses from the Swedish national cancer register to occupational and demographical data obtained in the census in 1970. Log-linear Poisson models were fitted, allowing for geographical area and town size. Taking occupational sector as a proxy for socioeconomic status, occupational risks were recalculated using intra-sector analyses, where the reference group comprised other occupations in the same sector only. Risk estimators per occupation were also computed for men reporting the same occupation in 1960 and 1970, a more specifically exposed group. Seminomas and nonseminomas showed a substantial geographical variation. The association between germ-cell testicular tumors and high socioeconomic groups was found mainly for nonseminomas. Positive associations with particular occupations were more evident for seminomas, for which railway stationmasters, metal annealers and temperers, precision toolmakers, watchmakers, construction smiths, and typographers and lithographers exhibited a risk excess. Concrete and construction worker was the only occupation consistently associated with nonseminomas. Among the many occupations studied, our results corroborate the previously reported increased risk among metal workers, specifically related with seminomatous tumors in this study. Our results confirm the geographical and socioeconomical differences in the incidence of testicular tumors. These factors should be accounted for in occupational studies. The different pattern of occupations related with seminomas and nonseminomas support the need to study these tumors separately.

[Occupational stress in assembly line workers in electronics manufacturing service and related influencing factors].

PubMed

Ji, Y Q; Li, S; Wang, C; Wang, J; Liu, X M

2016-10-20

Objective: To investigate occupational stress in assembly line workers in electronics manu-facturing service (EMS) and related influencing factors. Methods: From June to October, 2015, a cross-sectional survey was performed for 5 944 assembly line workers in EMS (observation group) and 6 270 workers from other posts (non-assembly line workers and management personnel; control group) using the self-made questionnaire for basic information, job demand-control (JDC) model questionnaire, and effort-reward imbalance (ERI) model questionnaire to collect respondents' basic information and occupational stress. Results: The observation group had significantly lower work autonomy, social support, and work reward scores than the control group (2.72 ± 0.63/3.64 ± 0.68/4.06 ± 0.80 vs 3.00 ± 0.67/3.83 ± 0.68/4.24 ± 0.75, t =23.53, 15.41, and 12.70, all P <0.05) , as well as significantly higher work effort and job involvement scores than the control group (2.34±0.78/2.48±0.78 vs 2.21±0.80/2.33±0.77, t =-9.08 and-10.90, both P <0.05). The observation group had significantly higher proportions of workers with occupational stress determined by JDC and ERI models than the control group (64.5%/12.7% vs 52.6%/9.9%, χ 2 =182.26 and 23.41, both P <0.05). Female sex, migrant workers, working time >60 hours/week, and sleeping time <7 hours/day were major risk factors for occupational stress in JDC model; education background of Bachelor's degree or above, working time >60 hours/week, and sleeping time<7 hours/day were major risk factors for occupational stress in ERI model, while female sex and a high monthly income reduced the risk of occupational stress in ERI model. Conclusion: Assembly line workers in EMS are a relatively vulnerable group and have a high degree of occupational stress. Working time >60 hours/week and sleeping time <7 hours/day are major risk factors for occupational stress.

Cigarette smoking trends among U.S. working adult by industry and occupation: findings from the 2004-2012 National Health Interview Survey.

PubMed

Syamlal, Girija; Mazurek, Jacek M; Hendricks, Scott A; Jamal, Ahmed

2015-05-01

To examine trends in age-adjusted cigarette smoking prevalence among working adults by industry and occupation during 2004-2012, and to project those prevalences and compare them to the 2020 Healthy People objective (TU-1) to reduce cigarette smoking prevalence to ≤12%. We analyzed the 2004-2012 National Health Interview Survey (NHIS) data. Respondents were aged ≥18 years working in the week prior to the interview. Temporal changes in cigarette smoking prevalence were assessed using logistic regression. We used the regression model to extrapolate to the period 2013-2020. Overall, an estimated 19.0% of working adults smoked cigarettes: 22.4% in 2004 to 18.1% in 2012. The largest declines were among workers in the education services (6.5%) industry and in the life, physical, and social science (9.7%) occupations. The smallest declines were among workers in the real estate and rental and leasing (0.9%) industry and the legal (0.4%) occupations. The 2020 projected smoking prevalences in 15 of 21 industry groups and 13 of the 23 occupation groups were greater than the 2020 Healthy People goal. During 2004-2012, smoking prevalence declined in the majority of industry and occupation groups. The decline rate varied by industry and occupation groups. Projections suggest that certain groups may not reach the 2020 Healthy People goal. Consequently, smoking cessation, prevention, and intervention efforts may need to be revised and strengthened, particularly in specific occupational groups. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco [2014]. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Work outcomes and their predictors in the Redesigning Daily Occupations (ReDO) rehabilitation programme for women with stress-related disorders.

PubMed

Eklund, Mona; Wästberg, Birgitta A; Erlandsson, Lena-Karin

2013-04-01

Previous research has shown that the Redesigning Daily Occupations programme reduced the degree of sick leave and increased return to work rates among women on sick leave for stress-related disorders when compared with "care as usual". To further investigate the Redesigning Daily Occupations intervention, this study explored changes in the work situation from baseline to a 12-month follow-up in the Redesigning Daily Occupations group compared with the "care as usual" group and analysed any predictors of change. A matched-control design was used and 84 women were recruited. Objective (return to work and sick leave) and subjective work outcomes (perceptions of the worker role and the work environment) were explored. Potential predictors were clinical and demographic variables and an anxiety-depression factor. In both groups, large positive effect sizes from baseline to follow-up were found regarding the objective outcomes, a moderate positive effect size was found for perceived work environment, whereas perceived worker role remained unaffected. Previous work rehabilitation predicted objective work outcomes in both groups. Higher education and older age were predictors of subjective outcomes in the Redesigning Daily Occupations group, whereas a more severe anxiety-depression rating was negative for work environment ratings in the "care as usual" group. Return to work seemed possible without a change in the women's perceptions of the worker role; rather they renegotiated their view of the work environment. The Redesigning Daily Occupations programme was found to be promising, with a positive effect on return to work and sick leave reduction. It seemed more suitable for the higher educated and older women. © 2012 The Authors Australian Occupational Therapy Journal © 2012 Occupational Therapy Australia.

Occupational Information 1990/91. Volume II.

ERIC Educational Resources Information Center

Nebraska Univ., Lincoln. Nebraska Career Information System.

The Nebraska Occupational Information books (volumes I and II) contain information about 386 different occupations in the state and answer questions about specific occupations in detail. The descriptions are arranged according to a U.S. Department of Labor classification system, with occupational titles clustered in general groups of selected…

Occupational Information 1990/91. Volume I.

ERIC Educational Resources Information Center

Nebraska Univ., Lincoln. Nebraska Career Information System.

The Nebraska Occupational Information books (volumes I and II) contain information about 386 different occupations in the state and answer questions about specific occupations in detail. The descriptions are arranged according to a U.S. Department of Labor classification system, with occupational titles clustered in general groups of selected…

77 FR 31398 - National Advisory Committee on Occupational Safety and Health (NACOSH)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

... DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No. OSHA-2012-0019] National Advisory Committee on Occupational Safety and Health (NACOSH) AGENCY: Occupational Safety and... on Occupational Safety and Health (NACOSH) and NACOSH Work Groups. SUMMARY: NACOSH will meet June 20...

Togetherness in another way: Internet as a tool for togetherness in everyday occupations among older adults.

PubMed

Nyman, Anneli; Isaksson, Gunilla

2015-01-01

This article explores and describes how the Internet was experienced as a tool for togetherness in everyday occupations among older adults. Discussions with 12 older adults, divided into three focus groups, generated data that were analysed using a grounded theory approach. Six women and six men between 67 and 79 years of age were purposively selected and recruited from a retirement organization in northern Sweden. Findings reflect how online contexts generated new possibilities for togetherness in everyday occupations and created a sense of belonging with others and to society at large. However, togetherness through the Internet was also associated with ambiguity and uncertainty among older adults. The Internet provided opportunities for togetherness that were somehow different from togetherness derived from face-to-face contact, but it was also connected with a fear and a resistance. Findings from this research can extend our understanding of how online contexts have the possibility to promote togetherness in everyday occupations and what it means to be part of such a context among older adults. In light of these findings, the need is highlighted to consider the Internet as a tool for older adults to be socially engaged with the potential to reduce loneliness and isolation.

Occupational Choice Strategy: A Small Group Vocational Counseling Program. Trainer's Guide.

ERIC Educational Resources Information Center

Schriner, Kay Fletcher; Roessler, Richard T.

Intended for use by rehabilitation professionals counseling small groups of disabled people, the Occupational Choice Strategy (OCS) was designed to be responsive to both the needs and desires of the disabled and the cost and time constraints faced by rehabilitation counselors. OCS incorporates: (1) concise occupational information easily accessed…

The Relationship between Sex Role Orientation, Self Esteem, and Sex-Typed Occupational Choice of College Women.

ERIC Educational Resources Information Center

Jones, S. Lynnette; Lamke, Leanne K.

1985-01-01

Assessed the relationship between sex-role orientation, self-esteem, and occupational choice among college women, classified as being in either feminine-typed or masculine-typed occupational fields. Results indicated feminine-typed group members had higher self-esteem than masculine-typed group members. Masculine women in the masculine…

Effects of rational emotive behavior coaching on occupational stress and work ability among electronics workshop instructors in Nigeria.

PubMed

Ogbuanya, Theresa C; Eseadi, Chiedu; Orji, Chibueze T; Ohanu, Ifeanyi B; Bakare, Jimoh; Ede, Moses O

2017-05-01

This study examined the effectiveness of rational emotive behavior coaching (REBC) on occupational stress and work ability in a sample of electronics workshop instructors in Nigeria. A pretest-posttest control group design was used. The participants were 108 electronics workshop instructors in technical colleges in the south-east of Nigeria who met the study inclusion criteria. Data were collected using 3 questionnaires and analyzed using a repeated measure analysis of variance and Mann-Whitney U test. REBC led to a significant reduction in occupational stress experienced by the electronics workshop instructors in the REBC group compared to their counterparts in the waitlist control group. Furthermore, the scores for occupation-related irrational beliefs of the instructors in the REBC group were significantly lower than those in the waitlist control group at the end of the coaching intervention. The work ability of the REBC group was significantly better than that of the waitlist control group. Finally, the effects in the REBC group were significantly sustained at 3-month follow-up. REBC is a time-efficient and solution-focused therapeutic modality for assisting occupationally stressed employees in a Nigerian setting. REBC can be used for improving and maintaining work ability of workers. The researchers hope that occupational health professionals and health counselors would extend this approach to tackle psychological issues limiting employees' effectiveness and performance in the Nigerian work environment and in other countries.

Effects of rational emotive behavior coaching on occupational stress and work ability among electronics workshop instructors in Nigeria

PubMed Central

Ogbuanya, Theresa C.; Eseadi, Chiedu; Orji, Chibueze T.; Ohanu, Ifeanyi B.; Bakare, Jimoh; Ede, Moses O.

2017-01-01

Abstract Background/objective: This study examined the effectiveness of rational emotive behavior coaching (REBC) on occupational stress and work ability in a sample of electronics workshop instructors in Nigeria. Methods: A pretest–posttest control group design was used. The participants were 108 electronics workshop instructors in technical colleges in the south-east of Nigeria who met the study inclusion criteria. Data were collected using 3 questionnaires and analyzed using a repeated measure analysis of variance and Mann–Whitney U test. Results: REBC led to a significant reduction in occupational stress experienced by the electronics workshop instructors in the REBC group compared to their counterparts in the waitlist control group. Furthermore, the scores for occupation-related irrational beliefs of the instructors in the REBC group were significantly lower than those in the waitlist control group at the end of the coaching intervention. The work ability of the REBC group was significantly better than that of the waitlist control group. Finally, the effects in the REBC group were significantly sustained at 3-month follow-up. Conclusion: REBC is a time-efficient and solution-focused therapeutic modality for assisting occupationally stressed employees in a Nigerian setting. REBC can be used for improving and maintaining work ability of workers. The researchers hope that occupational health professionals and health counselors would extend this approach to tackle psychological issues limiting employees’ effectiveness and performance in the Nigerian work environment and in other countries. PMID:28489795

A Framework for the Analysis of the Reserve Officer Augmentation Process in the United States Marine Corps

DTIC Science & Technology

1987-12-01

occupation group, category (i.e., strength, loss, etc.), years of commissioned service (YCS), grade, occupation, source of commission, education, sex ...OF MCORP OUTPUT OCCUPATION GROUP: All CAT: Strength YCS: 01 - 09 GRADE: All Unrestricted Officers OCCUPATION: All SOURCE: All EDUCATION: All SEX : All...source of commission, sex , MOS, GCT, and other pertinent variables such as the performance index. A Probit or Logit model could be utilized. The variables

Effects of occupational therapy on quality of life of patients with metastatic prostate cancer. A randomized controlled study.

PubMed

Huri, Meral; Huri, Emre; Kayihan, Hulya; Altuntas, Onur

2015-08-01

To evaluate the efficiency of occupational therapy relative to a home program in improving quality of life (QoL) among men who were treated for metastatic prostate cancer (MPC). Fifty-five men were assigned randomly to either the 12-week cognitive behavioral therapy based occupational therapy (OT-CBSM) intervention (treatment group) or a home program (control group) between March 2012 and August 2014 in the Department of Occupational Therapy, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey. The Canadian Occupational Performance Measure (COPM) was used to measure the occupational performance and identify difficulties in daily living activities. The QoL and symptom status were measured by The European Organization for Research and Treatment of Cancer Core Quality of Life Questionnaire C30 and its Prostate Cancer Module. A 12-week OT-CBSM intervention including client-centered training of daily living activities, recreational group activities, and cognitive behavioral stress management intervention were applied. The COPM performance and satisfaction scores, which indicate occupational participation and QoL increased statistically in the treatment group in relation to men who were included in the home-program (p less than or equal to 0.05). A 12-week OT-CBSM intervention was effective in improving QoL in men treated for MPC, and these changes were associated significantly with occupational performance.

Occupational aspirations of black South African adolescents.

PubMed

Watson, M B; Foxcroft, C D; Horn, M A; Stead, G B

1997-04-01

The present study provides a description of the occupational aspirations of 216 black high school students in a special program by the amount of training required (status) and Holland's 1973 typology as well as by gender, age, socioeconomic status, knowledge of self, and occupational knowledge. Analysis indicates that most adolescents aspire to Social and Investigative occupations, and occupations with a high status. Most of this select sample displayed low self- and occupational knowledge. Aspirations appear unrealistic in terms of trends within the labor market, but might be more realistic with effective and relevant guidance programs in schools.

Development of the Final Version of the Classification and Assessment of Occupational Dysfunction Scale

PubMed Central

Teraoka, Mutsumi; Kyougoku, Makoto

2015-01-01

Occupational therapy is involved in disability prevention and health enhancement through the prevention of occupational dysfunction. Although many occupational dysfunction scales exist, no standard method is available for the assessment and classification of occupational dysfunction, which may include occupational imbalance, occupational deprivation, occupational alienation, and occupational marginalization. The purpose of this study was to develop the final version of Classification and Assessment of Occupational Dysfunction (CAOD). Our study demonstrated the validity and reliability of CAOD in a group of undergraduate students. The CAOD scale includes 16 items and addresses the following 4 domains: occupational imbalance, occupational deprivation, occupational alienation, and occupational marginalization. PMID:26263375

Elevated Frequencies of Micronuclei and other Nuclear Abnormalities of Chrome Plating Workers Occupationally Exposed to Hexavalent Chromium.

PubMed

Sudha, S; Kripa, S K; Shibily, P; Shyn, J

2011-01-01

Biomonitoring provides a useful tool to estimate the genetic risk from exposure to genotoxic agents. The aim of this study was to assess the potential cytogenetic damage associated with occupational exposure to hexavalent chromium by using micronuclei (MN) as a biomarker. This was a cross-sectional study and all participants were males. Both the exposed and control individuals were selected from Coimbatore, Southern India. Exfoliated buccal cells from 44 chrome plating workers and 40 age and sex matched control subjects were examined for MN frequency and nuclear abnormalities (NA) other than micronuclei, such as binucleates, broken eggs, karyorrhexis, karyolysis and pyknosis. Results showed statistically significant difference between chrome plating workers and control groups. MN and NA frequencies in chrome plating workers were significantly higher than those in control groups (p < 0.05) and also significantly related to smoking habit (P < 0.05). A significant difference in NA was observed in workers exposed to chromium for longer duration. In addition to this, a higher degree of NA was observed among smokers. MN and other NA reflect genetic changes, events associated with carcinogenesis. Therefore the results of this study indicate that chrome plating workers are under risk of significant cytogenetic damage. Therefore, there is a need to educate those who work with heavy metals about the potential hazard of occupational exposure and the importance of using protective measures.

Estimating occupancy in large landscapes: evaluation of amphibian monitoring in the greater Yellowstone ecosystem

USGS Publications Warehouse

Gould, William R.; Patla, Debra A.; Daley, Rob; Corn, Paul Stephen; Hossack, Blake R.; Bennetts, Robert E.; Peterson, Charles R.

2012-01-01

Monitoring of natural resources is crucial to ecosystem conservation, and yet it can pose many challenges. Annual surveys for amphibian breeding occupancy were conducted in Yellowstone and Grand Teton National Parks over a 4-year period (2006–2009) at two scales: catchments (portions of watersheds) and individual wetland sites. Catchments were selected in a stratified random sample with habitat quality and ease of access serving as strata. All known wetland sites with suitable habitat were surveyed within selected catchments. Changes in breeding occurrence of tiger salamanders, boreal chorus frogs, and Columbia-spotted frogs were assessed using multi-season occupancy estimation. Numerous a priori models were considered within an information theoretic framework including those with catchment and site-level covariates. Habitat quality was the most important predictor of occupancy. Boreal chorus frogs demonstrated the greatest increase in breeding occupancy at the catchment level. Larger changes for all 3 species were detected at the finer site-level scale. Connectivity of sites explained occupancy rates more than other covariates, and may improve understanding of the dynamic processes occurring among wetlands within this ecosystem. Our results suggest monitoring occupancy at two spatial scales within large study areas is feasible and informative.

Patterns and Predictors of Non-Prescription Medicine Use among Malaysian Pharmacy Patrons: A National Cross Sectional Study

PubMed Central

Hassali, Mohamed Azmi; Mohamad Yahaya, Abdul Haniff; Shafie, Asrul Akmal; Saleem, Fahad; Chua, Gin Nie; Aljadhey, Hisham

2013-01-01

Objective The study aims to evaluate the predictors of non-prescription medicine purchasing patterns among pharmacy patrons in Malaysia. Methods A cross-sectional nationwide study was undertaken in 2011 in sixty randomly selected community pharmacies across 14 Malaysian states. A pharmacy exit survey was conducted over a 6-month period across Malaysia. A one-stage random cluster sampling technique was employed as there was no national sampling framework available for conducting this survey. Face-to-face interviews using a validated and pre-tested questionnaire were conducted by trained data collectors. The non-prescription medicine purchasing pattern was explored and analysed descriptively. Chi-square/Fisher exact test was used to determine the association between study variables. Multinomial logistic regression analysis was used to determine the predictors of type of non-prescription medicine purchased. Results A total of 2729 pharmacy patrons agreed to participate in 60 selected pharmacy outlets. A total of 3462 non-prescription medicine were purchased during the study period with an average of 1.3 medicines per participant. Most of the non-prescription medicine purchased was meant for alimentary tract and metabolism (31.8%), followed by respiratory system (19.4%) and musculoskeletal system (15.8%) usage. Factors found to be associated with the choice of non-prescription medicine purchased were age group [χ2 = 170.75, (df = 57), p<0.01], locality [χ2 = 48.16, (df = 19), p<0.01], gender [χ2 = 32.93, (df = 13), p = 0.002], ethnic group [χ2 = 118.89, (df = 39), p<0.01] and type of occupation [χ2 = 222.434, (df = 117), p<0.01]. Non-prescription medicine purchased defined about 20% of the variance in the combination of predictors such as locality, gender, age, ethnicity, type of occupation and household income. Conclusion The predictors for selection of non-prescription medicine were locality (urban or rural), gender, age, ethnicity, type of occupation and household income per month. Future studies need to explore the safety and effectiveness of using these non-prescription medicines. PMID:23573195

Age related differences of selected Hatha yoga practices on anthropometric characteristics, muscular strength and flexibility of healthy individuals

PubMed Central

Halder, Kaushik; Chatterjee, Abhirup; Pal, Rameshwar; Tomer, Omveer S; Saha, Mantu

2015-01-01

Background: Physiological benefits of yoga on volunteers of a particular age group are available. However, reports on efficacy of a specific yoga package on the populace of different age groups from similar occupational background is still very limited. Therefore, the present study was conducted to appraise the effect of a specific Hatha yoga package on anthropometric characteristics, flexibility and muscular strength of healthy individuals of different age groups from similar occupational trade. Materials and Methods: A total of 71 participants (Group All) from Indian Air Force ground personnel volunteered and age wise divided into 3 groups - (i) Group I (Gr. - I) (n1 = 27, 20-29 years), (ii) Group II (Gr. - II) (n2 = 21, 30-39 years) and (iii) Group III (Gr. - III) (n3 = 23, 40-49 years). All the participants undergone selected Hatha yoga training for 1 h daily for a period of 12 weeks. Parameters were recorded before and after the training. Pre and post training differences were assessed by Student's t-test. Results: Body weight (All, Gr. - II and Gr. - III [all P < 0.05]), body mass index (Gr. - II and Gr. - III [both P < 0.01]) and fat% (Gr. - II and III [both P < 0.05]) were decreased significantly. Neck circumference was increased significantly in Gr. - I (P < 0.05) but decreased significantly in Gr. - III (P < 0.05). Chest circumference (All (P < 0.001), in Gr. - I and II [both P < 0.05]), grip strength (All [left: P < 0.01 and right: P < 0.05], in Gr. - I [left: P < 0.05 and right: P < 0.01], in Gr. - II [right: P < 0.05] and in Gr. - III [left: P < 0.05 and right: P < 0.01]), back leg strength (group wise P < 0.001, P < 0.05, P < 0.01 and P < 0.05 respectively) and flexibility (all P < 0.001) were increased significantly. Summary and Conclusion: Hatha yoga can improve anthropometric characteristics, muscular strength and flexibility among volunteers of different age group and can also be helpful in preventing and attenuating age related deterioration of these parameters. PMID:25558132

An epidemiological study of reproductive health in female civil aviation employees.

PubMed

Yang, Yue; Zhang, Weiyuan; Chan, Ada; Li, Chunling; He, Xiaoyan; Cui, Lei; Lv, Yuren; Liu, Juan; Guo, Xiuhua

2013-06-01

To investigate the correlations between occupational risk factors and reproductive health and to provide targeted healthcare services to female civil aviation employees based on surveys about menstrual and reproductive health status. Subjects were selected from flight attendants working for China Southern Airlines, Air China, and other airlines; employees of China Aviation Oil Limited, China TravelSky, and China Aviation Supplies Holding Company; and airport ground service crews. Data were collected using anonymous questionnaires. A total of 1175 valid questionnaires were recovered. The subjects were categorized into a flight attendant group and a ground service group, which contained 563 and 612 women, respectively. The prevalence of irregular menstruation, including abnormal cycles, severe dysmenorrhea, and hypomenorrhea or menorrhagia, was significantly higher in the flight attendant group (30.55%) than in the ground service group (13.40%); in concordance, the fertility rate was significantly lower in the flight attendant group (36.59%) than in the ground service group (43.95%). The spontaneous abortion rate in the flight attendant group (6.80%) was significantly higher than in the ground service group (2.97%). The rate of life-threatening abortions, preterm births, and low birth weight was significantly lower in the flight attendant group than in the ground service group. The impact of occupational risk factors on the reproductive health of female aviation workers should be evaluated and examined more thoroughly. Additional healthcare services such as routine menstruation healthcare and policies for workers planning to have a pregnancy are beneficial in monitoring reproductive health, reducing harmful exposures during early pregnancy, and preventing incapacitating gynecologic events.

A Career Story Approach to Management, Business, and Financial Occupations

ERIC Educational Resources Information Center

Brott, Pamelia E.

2012-01-01

Business, management, and financial occupations are found in organizations in which individuals direct activities and perform tasks related to business and finance. The career cluster includes 144 occupational titles across 57% of the 23 major Standard Occupational Classification groups, with almost half of the occupations considered "bright…

Intensive client-centred occupational therapy in the home improves older adults' occupational performance. Results from a Danish randomized controlled trial.

PubMed

Nielsen, Tove Lise; Andersen, Niels Trolle; Petersen, Kirsten Schultz; Polatajko, Helene; Nielsen, Claus Vinther

2018-01-12

There is growing interest in enabling older adults' occupational performance. We tested whether 11 weeks of intensive client-centred occupational therapy (ICC-OT) was superior to usual practice in improving the occupational performance of home-dwelling older adults. An assessor-masked randomized controlled trial among adults 60 + with chronic health issues, who received or applied for homecare services. Recruitment took place September 2012 to April 2014. All participants received practical and personal assistance and meal delivery as needed. In addition, they were randomized to receive either a maximum 22 sessions of occupation-based ICC-OT (N = 59) or to receive usual practice with a maximum three sessions of occupational therapy (N = 60). The primary outcome was self-rated occupational performance assessed with the Canadian Occupational Performance Measure (COPM). No important adverse events occurred. ICC-OT was accepted by 46 participants (88%), usual practice by 60 (100%). After 3 months, the ICC-OT-group had improved 1.86 points on COPM performance; the Usual-Practice group had improved 0.61 points. The between-group difference was statistically significant (95% confidence interval 0.50 to 2.02), t-test: p = 0.001. ICC-OT improved older adults' occupational performance more effectively than usual practice. This result may benefit older adults and support programmatic changes.

Positive and cost-effectiveness effect of spa therapy on the resumption of occupational and non-occupational activities in women in breast cancer remission: a French multicentre randomised controlled trial.

PubMed

Mourgues, Charline; Gerbaud, Laurent; Leger, Stéphanie; Auclair, Candy; Peyrol, Fleur; Blanquet, Marie; Kwiatkowski, Fabrice; Leger-Enreille, Anne; Bignon, Yves-Jean

2014-10-01

The main aim was to assess the effects of a spa treatment on the resumption of occupational and non-occupational activities and the abilities of women in breast cancer remission. A cost-effectiveness analysis (CEA) was also performed. A multicentre randomised controlled trial was carried out between 2008 and 2010 in the University Hospital of Auvergne and two private hospitals in Clermont-Ferrand, France. Eligible patients were women in complete breast cancer remission without contraindication for physical activities or cognitive disorders and a body mass index between 18.5 and 40 kg/m(2). The intervention group underwent spa treatment combined with consultation with dietician whereas the control underwent consultations with the dietician only. Of the 181 patients randomised, 92 and 89 were included in the intervention and the control groups, respectively. The CEA involved 90 patients, 42 from the intervention group and 48 from the control group. The main results showed a higher rate of resumption of occupational activities in the intervention group (p = 0.0025) and a positive effect of the intervention on the women's ability to perform occupational activities 12 months after the beginning of the study (p = 0.0014), and on their ability to perform family activities (p = 0.033). The stay in a thermal centre was cost-effective at 12 months. Spa treatment is a cost-effective strategy to improve resumption of occupational and non-occupational activities and the abilities of women in breast cancer remission. Copyright © 2014 Elsevier Ltd. All rights reserved.

Determining the Economic Returns on Investment in Selected Occupational Education Programs: Executive Summary.

ERIC Educational Resources Information Center

Mills, Edward; And Others

A study was conducted in New York State to quantify the investment made in selected occupational programs at public two-year colleges and the returns from this investment to graduates, employers, and the state government. A survey was mailed to a representative sample of New York State employers with 100 or more employees, covering areas of…

Gene expression profiles in peripheral blood mononuclear cells of Chinese nickel refinery workers with high exposures to nickel and control subjects

PubMed Central

Arita, Adriana; Muñoz, Alexandra; Chervona, Yana; Niu, Jingping; Qu, Qingshan; Zhao, Najuan; Ruan, Ye; Kiok, Kathrin; Kluz, Thomas; Sun, Hong; Clancy, Hailey A.; Shamy, Magdy; Costa, Max

2012-01-01

Background Occupational exposure to nickel (Ni) is associated with an increased risk of lung and nasal cancers. Ni compounds exhibit weak mutagenic activity, alter the cell’s epigenetic homeostasis, and activate signaling pathways. However, changes in gene expression associated with Ni exposure have only been investigated in vitro. This study was conducted in a Chinese population to determine whether occupational exposure to Ni was associated with differential gene expression profiles in the peripheral blood mononuclear cells (PBMCs) of Ni-refinery workers when compared to referents. Methods Eight Ni-refinery workers and ten referents were selected. PBMC RNA was extracted and gene expression profiling was performed using Affymetrix exon arrays. Differentially expressed genes between both groups were identified in a global analysis. Results There were a total of 2756 differentially expressed genes (DEG) in the Ni-refinery workers relative to the control subjects (FDR adjusted p<0.05) with 770 up-regulated genes and 1986 down-regulated genes. DNA repair and epigenetic genes were significantly overrepresented (p< 0.0002) among the DEG. Of 31 DNA repair genes, 29 were repressed in the high exposure group and two were overexpressed. Of the 16 epigenetic genes 12 were repressed in the high exposure group and 4 were overexpressed. Conclusions The results of this study indicate that occupational exposure to Ni is associated with alterations in gene expression profiles in PBMCs of subjects. Impact Gene expression may be useful in identifying patterns of deregulation that precede clinical identification of Ni-induced cancers. PMID:23195993

Occupational and leisure-time energy expenditure and body mass index.

PubMed

Kaleta, Dorota; Makowiec-Dabrowska, Teresa; Jegier, Anna

2007-01-01

Almost all over the world, both high- and low-income countries have been experiencing the obesity epidemic. The aim of the study was to evaluate the association between occupational energy expenditure and body mass index (BMI). The study was performed in a randomly selected group of 508 full-time employees, including 272 men (mean age, 42.6 +/- 10.6 years) and 236 women (mean age, 41.5 +/- 9.9 years). Logistic regression was used to estimate odds ratios and 95% confidence intervals as well as to control the effects of occupational workload and BMI. Physical activity was determined by the Seven Day Physical Activity Recall (SDPAR). The multifactorial logistic regression analysis did not indicate that weekly energy expenditure on occupational physical activity (kcal/week) was linked with the risk for BMI over 25 (kg/m). But leisure-time physical activity (LTPA) was associated with BMI level in both men and women. In the group of men declaring no energy expenditure on physical activity, the risk for BMI > 25 (kg/m) was significantly higher than among men expending 1000 kcal/week or more on LTPA (adjusted OR = 1.05; 95%CI: 1.03-2.27). Also, among women not taking up any recreational physical activity, the risk of BMI > 25 (kg/m) was higher than in females, reaching a satisfactory level of recreational physical activity (adjusted OR = 2.39; 95%CI: 1.07-7.42). A higher educational attainment and a higher socioeconomic status were also associated with a lower risk of unhealthy body weight in the study participants. Prophylactic schedules associated with management of overweight and obesity should be addressed to all adults, above all to older age groups. Future programs aimed at decreasing the spread of overweight and obesity in adults should consider an improvement in health habits, including leisure-time physical activity and diet as well as socioeconomic factors. Targeted health education interventions should assist in reducing the obesity epidemic.

Many Paths to Skilled Employment: A Reverse Tracer Study of Seven Occupations in Colombia.

ERIC Educational Resources Information Center

Ziderman, Adrian; Horn, Robin

1995-01-01

Employs reverse tracer techniques to identify alternative training paths for selected skilled and semiskilled occupations in Colombia. Shows that workers pursue various alternative training paths to acquire essential occupational skills. Strong public intervention in training markets should be discouraged, as choices would be narrowed and the…

Military Career Paths. Career Progression Patterns for Selected Occupations from the Military Career Guide.

ERIC Educational Resources Information Center

Military Entrance Processing Command (DOD), North Chicago, IL.

This document was developed in response to requests from guidance professionals for information about career progression in the military. It presents descriptions of typical career development patterns over a 20-year period for 25 enlisted and 13 officer occupations. The enlisted occupations are: administrative support specialists, air crew…

ISSOE Student Guidance and Development of Personalized Occupational Education Programs. Findings and Recommendations, Final Report.

ERIC Educational Resources Information Center

Beuke, Vernon; Frank, Robert

The Instructional Support System for Occupational Education (ISSOE) project focused on (1) review of individualized education systems, (2) selection of appropriate occupational clusters, and (3) development and field testing of a system and materials. Exemplary and innovative approaches to individualized education were reviewed by site visits and…

Follow-Up Study of Fiscal Year 1997 Occupational Program Graduates, 1998.

ERIC Educational Resources Information Center

Illinois Community Coll. Board, Springfield.

This report provides information from graduates of selected occupational programs regarding the effectiveness of their Illinois community college experience. The study surveyed a pool of 2,190 occupational program graduates, which yielded a usable response rate of 58.6%. The majority of graduate respondents (64.5%) came from programs in four…

Empirical research on the influencing factors of the occupational stress for construction workers

NASA Astrophysics Data System (ADS)

LV, Xing; WU, Xiang; CI, Huipeng; LIU, Qing; YAO, Yongzheng

2017-04-01

Employee’s occupational stress and safety performance are highly related, which has been generally recognized by the researchers. We did this research to understand the status of the stress for construction workers, and explore the influence factors of pressure source with characteristics of construction industry. Based on the results of previous studies, we designed questionnaire to collect the influence factors on occupational stressors. The study selected workers from certain construction units at the grass-roots level as sample source. According to the results of the questionnaire, we redesigned the interview outline, and did the semi-structured interviews on workers randomly selected. Finally, we developed a scale which combined the characteristics of construction projects in China. Using SPSS software for factor analysis, reliability analysis, and descriptive statistical analysis, the results show that there are six factors affecting the workers’ occupational stress, including The Work Itself, Family-Work, Career Development, Organization Style, Interpersonal Relationship and Role Management Style. The work itself is the main sources of occupational stress. The results can be used by the construction company to provide guidance for workers to control and manage occupational stress.

Role of maternal occupational physical activity and psychosocial stressors on adverse birth outcomes.

PubMed

Lee, Laura J; Symanski, Elaine; Lupo, Philip J; Tinker, Sarah C; Razzaghi, Hilda; Chan, Wenyaw; Hoyt, Adrienne T; Canfield, Mark A

2017-03-01

We examined the association of an array of estimated maternal occupational physical activities and psychosocial stressors during pregnancy with odds for preterm birth (PTB) and small-for-gestational age (SGA). Data for infants born without major birth defects delivered from 1997 to 2009 whose mothers reported working at least 1 month during pregnancy were obtained from the National Birth Defects Prevention Study. We linked occupational codes to the US Department of Labor's Occupational Information Network, which provides estimates of exposure for multiple domains of physical activity and psychosocial stressors by occupational categories. We conducted factor analysis using principal components extraction with 17 occupational activities and calculated factor scores. ORs for PTB and SGA across quartiles of factor scores in each trimester were computed using logistic regression. Factor analysis grouped occupational domains into 4 groups based on factor loadings. These groups were 'occupational physical activity', 'interpersonal stressor', 'automated work' and 'job responsibility'. High levels of 'occupational physical activity' were significantly associated with SGA (adjusted OR (AOR) for highest quartile compared with lowest quartile of factor score: 1.36; 95% CIs 1.02 to 1.82; p for trend=0.001) and were also positively associated with PTB (AOR: 1.24; 95% CI 0.93 to 1.64; p for trend=0.01). No clear results were observed across domains of psychosocial stressors. Our findings expand understanding of associations between occupational physical activity and psychosocial stressors and PTB and SGA and suggest that additional research is needed to further examine these relationships. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Application of the principles of evidence-based practice in decision making among senior management in Nova Scotia's addiction services agencies.

PubMed

Murphy, Matthew; MacCarthy, M Jayne; McAllister, Lynda; Gilbert, Robert

2014-12-05

Competency profiles for occupational clusters within Canada's substance abuse workforce (SAW) define the need for skill and knowledge in evidence-based practice (EBP) across all its members. Members of the Senior Management occupational cluster hold ultimate responsibility for decisions made within addiction services agencies and therefore must possess the highest level of proficiency in EBP. The objective of this study was to assess the knowledge of the principles of EBP, and use of the components of the evidence-based decision making (EBDM) process in members of this occupational cluster from selected addiction services agencies in Nova Scotia. A convenience sampling method was used to recruit participants from addiction services agencies. Semi-structured qualitative interviews were conducted with eighteen Senior Management. The interviews were audio-recorded, transcribed verbatim and checked by the participants. Interview transcripts were coded and analyzed for themes using content analysis and assisted by qualitative data analysis software (NVivo 9.0). Data analysis revealed four main themes: 1) Senior Management believe that addictions services agencies are evidence-based; 2) Consensus-based decision making is the norm; 3) Senior Management understand the principles of EBP and; 4) Senior Management do not themselves use all components of the EBDM process when making decisions, oftentimes delegating components of this process to decision support staff. Senior Management possess an understanding of the principles of EBP, however, when making decisions they often delegate components of the EBDM process to decision support staff. Decision support staff are not defined as an occupational cluster in Canada's SAW and have not been ascribed a competency profile. As such, there is no guarantee that this group possesses competency in EBDM. There is a need to advocate for the development of a defined occupational cluster and associated competency profile for this critical group.

A trial of a job-specific workers' health surveillance program for construction workers: study protocol

PubMed Central

2011-01-01

Background Dutch construction workers are offered periodic health examinations. This care can be improved by tailoring this workers health surveillance (WHS) to the demands of the job and adjust the preventive actions to the specific health risks of a worker in a particular job. To improve the quality of the WHS for construction workers and stimulate relevant job-specific preventive actions by the occupational physician, we have developed a job-specific WHS. The job-specific WHS consists of modules assessing both physical and psychological requirements. The selected measurement instruments chosen, are based on their appropriateness to measure the workers' capacity and health requirements. They include a questionnaire and biometrical tests, and physical performance tests that measure physical functional capabilities. Furthermore, our job-specific WHS provides occupational physicians with a protocol to increase the worker-behavioural effectiveness of their counselling and to stimulate job-specific preventive actions. The objective of this paper is to describe and clarify our study to evaluate the behavioural effects of this job-specific WHS on workers and occupational physicians. Methods/Design The ongoing study of bricklayers and supervisors is a nonrandomised trial to compare the outcome of an intervention (job-specific WHS) group (n = 206) with that of a control (WHS) group (n = 206). The study includes a three-month follow-up. The primary outcome measure is the proportion of participants who have undertaken one or more of the preventive actions advised by their occupational physician in the three months after attending the WHS. A process evaluation will be carried out to determine context, reach, dose delivered, dose received, fidelity, and satisfaction. The present study is in accordance with the TREND Statement. Discussion This study will allow an evaluation of the behaviour of both the workers and occupational physician regarding the preventive actions undertaken by them within the scope of a job-specific WHS. Trial registration NTR3012 PMID:21958019

Risk factors for non-fatal occupational injuries among construction workers: A case-control study.

PubMed

Khashaba, E; El-Helaly, M; El-Gilany, A H; Motawei, S M; Foda, S

2018-02-01

Substance abuse is a serious problem, because it affects both workers and young people. Prevalence and consequences of cannabis abuse among construction workers in particular are not well studied in Egypt. To determine the association between non-fatal occupational injuries among construction workers and their demographic and occupational factors and to assess the frequency of cannabis abuse and its relationship to injury severity and workdays lost. A case-control study was conducted at Mansoura Emergency Hospital. Cases were 100 acutely injured male workers. A control group of 90 healthy age-matched workers was selected from 8 construction sites. Workers were interviewed, and a questionnaire was completed that included socio-demographic data, full occupational history, and causes and type of injury. Injury outcome measures included lost workdays and the injury severity score (ISS). Cannabis abuse in injured workers was monitored by preliminary testing of urine and confirmatory testing of blood. Logistic regression analysis revealed that the independent predictors of occupational injuries were rural residence, being a carpenter or painter and past history of injuries. The most common accidents were slipping falls (62%). Confirmed cannabis test was positive in 51.1% of the injured workers. Median days away from work were greater among cannabis users than non-users. The ISS was significantly higher among users compared to non-users ( p < 0.05). Cannabis abuse can increase injury severity and prolong workdays lost. Drug testing is recommended for at-risk construction workers with inadequate safety measures.

Health and Wellbeing of Occupants in Highly Energy Efficient Buildings: A Field Study.

PubMed

Wallner, Peter; Tappler, Peter; Munoz, Ute; Damberger, Bernhard; Wanka, Anna; Kundi, Michael; Hutter, Hans-Peter

2017-03-19

Passive houses and other highly energy-efficient buildings need mechanical ventilation. However, ventilation systems in such houses are regarded with a certain degree of skepticism by parts of the public due to alleged negative health effects. Within a quasi-experimental field study, we investigated if occupants of two types of buildings (mechanical vs. natural ventilation) experience different health, wellbeing and housing satisfaction outcomes and if associations with indoor air quality exist. We investigated 123 modern homes (test group: with mechanical ventilation; control group: naturally ventilated) built in the years 2010 to 2012 in the same geographic area and price range. Interviews of occupants based on standardized questionnaires and measurements of indoor air quality parameters were conducted twice (three months after moving in and one year later). In total, 575 interviews were performed (respondents' mean age 37.9 ± 9 years in the test group, 37.7 ± 9 years in the control group). Occupants of the test group rated their overall health status and that of their children not significantly higher than occupants of the control group at both time points. Adult occupants of the test group reported dry eyes statistically significantly more frequently compared to the control group (19.4% vs. 12.5%). Inhabitants of energy-efficient, mechanically ventilated homes rated the quality of indoor air and climate significantly higher. Self-reported health improved more frequently in the mechanically ventilated new homes ( p = 0.005). Almost no other significant differences between housing types and measuring time points were observed concerning health and wellbeing or housing satisfaction. Associations between vegetative symptoms (dizziness, nausea, headaches) and formaldehyde concentrations as well as between CO₂ levels and perceived stale air were observed. However, both associations were independent of the type of ventilation. In summary, occupants of the mechanically ventilated homes rated their health status slightly higher and their health improved significantly more frequently than in occupants of the control group. As humidity in homes with mechanical ventilation was lower, it seems plausible that the inhabitants reported dry eyes more frequently.

Methodological issues when comparing hearing thresholds of a group with population standards: the case of the ferry engineers.

PubMed

Dobie, Robert A

2006-10-01

To discuss appropriate and inappropriate methods for comparing distributions of hearing thresholds of a study group with distributions in population standards and to determine whether the thresholds of Washington State Ferries engineers are different from those of men in the general population, using both frequency-by-frequency comparisons and analysis of audiometric shape. The most recent hearing conservation program audiograms of 321 noise-exposed engineers, ages 35 to 64, were compared with the predictions of Annexes A, B, and C from ANSI S3.44. There was no screening by history or otoscopy; all audiograms were included. 95% confidence intervals (95% CIs) were calculated for the engineers' median thresholds for each ear, for the better ear (defined two ways), and for the binaural average. For Annex B, where 95% CIs are also available, it was possible to calculate z scores for the differences between Annex B and the engineers' better ears. Bulge depth, an audiometric shape statistic, measured curvature between 1 and 6 kHz. Engineers' better-ear median thresholds were worse than those in Annex A but (except at 1 kHz) were as good as or better than those in Annexes B and C, which are more appropriate for comparison to an unscreened noise-exposed group like the engineers. Average bulge depth for the engineers was similar to that of the Annex B standard (no added occupational noise) and was much less than that of audiograms created by using the standard with added occupational noise between 90 and 100 dBA. Audiograms from groups that have been selected for a particular exposure, but, without regard to severity, can appropriately be compared with population standards, if certain pitfalls are avoided. For unscreened study groups with large age-sex subgroups, a simple method to assess statistical significance, taking into consideration uncertainties in both the study group and the comparison standard, is the calculation of z scores for the proportion of better-ear thresholds above the Annex B median. A less powerful method combines small age-sex subgroups after age correction. Small threshold differences, even if statistically significant, may not be due to genuine differences in hearing sensitivity between study group and standard. Audiometric shape analysis offers an independent dimension of comparison between the study group and audiograms predicted from the ANSI S3.44 standard, with and without occupational noise exposure. Important pitfalls in comparison to population standards include nonrandom selection of study groups, inappropriate choice of population standard, use of the right and left ear thresholds instead of the better-ear threshold for comparison to Annex B, and comparing means with medians. The thresholds of the engineers in this study were similar to published standards for an unscreened population.

Construction of Military Intelligence Military Occupational Specialty Taxonomy

DTIC Science & Technology

1990-11-01

Ji ARI Research Note 91-10 Construction of Military Intelligence Military Occupational Specialty N Taxonomy IFrederick A. Muckler, Sally Seven, and...11. TITLE (Include Security Classification) Construction of Military Intelligence Military Occupational Specialty Taxonomy 12. PERSONAL AUTHOR(S...Continue on reverse if necessary and identify by block number) FIELD GROUP SUB-GROUP Military intelligence Evaluation taxonomy MOS restructuring

Human service work, gender and antidepressant use: a nationwide register-based 19-year follow-up of 752 683 women and men.

PubMed

Buscariolli, André; Kouvonen, Anne; Kokkinen, Lauri; Halonen, Jaana I; Koskinen, Aki; Väänänen, Ari

2018-06-01

To examine antidepressant use among male and female human service professionals. A random sample of individuals between 25 years and 54 years of age (n=752 683; 49.2% women; mean age 39.5 years). Information about each individual's filled antidepressant prescriptions from 1995 to 2014 was provided by the Social Insurance Institution. First, antidepressant use in five broad human service categories was compared with that in all other occupations grouped together, separately for men and women. Then, each of the 15 human service professions were compared with all other occupations from the same skill/education level (excluding other human services professions). Cox models were applied and the results are presented as HRs for antidepressant use with 95% CIs. The hazard of antidepressant use was higher among men working in human service versus all other occupations with the same skill/occupational level (1.22, 95% CI 1.18 to 1.27), but this was not the case for women (0.99, 95% CI 0.98 to 1.01). The risks differed between professions: male health and social care professionals (including medical doctors, nurses, practical nurses and home care assistants), social workers, childcare workers, teachers and psychologists had a higher risk of antidepressant use than men in non-human service occupations, whereas customer clerks had a lower risk. Male human service professionals had a higher risk of antidepressant use than men working in non-human service occupations. Gendered sociocultural norms and values related to specific occupations as well as occupational selection may be the cause of the elevated risk. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Surveys on minimum practical abilities required by nonspecialist occupational physicians in Japan

PubMed Central

Nagata, Masako; Mori, Koji; Ishikawa, Asako; Nagata, Tomohisa

2016-01-01

Objectives: This study aimed to identify the practical abilities required by nonspecialist occupational physicians and specify the priorities for training programs. Methods: A practical abilities list was developed through a focus group meeting of specialists. We created a survey questionnaire and asked three groups, namely, occupational physicians, occupational health nurses, and health officers, to rate the importance of each practical ability. Results: The mean scores for all 45 items were greater than 4, i.e., in the middle of the 7-point Likert scale, for all the three groups. The occupational physicians' responses had a correlation with the other groups' responses. However, there were differences with regard to some practical abilities between the three groups. Five practical abilities from the top quartile were marked "A" by all the three groups: "Submit opinions on fitness for duty and work accommodation on the basis of data from health examination," "Respect employee privacy," "Submit opinion on fitness for duty and work accommodation on the basis of data from face-to-face interviews with employees," "Submit opinions on fitness for duty and work accommodation on the basis of data from health surveillance," and "Implement face-to-face interviews for employees who have worked overtime and evaluate the subjects' conditions including mental and physical health status, degree of accumulated fatigue, and depression." Conclusions: This study resulted in a rank-ordered list of 45 practical abilities that are required by nonspecialist occupational physicians. This result may be useful to review and redesign the existing training program for nonspecialist occupational physicians. PMID:27108644

Effects of Metric Change on Safety in the Workplace for Selected Occupations.

DTIC Science & Technology

1982-04-21

a measurement, or misccmuni- cation of the measurement between workers. The factor comon to each case is based on the human learning theory, which...SENSITIVE OCCUPATIONS w/ NMGM UNJUMT MATS& & DECISION REOUISEUUUTS SKATED TO UE1ASIUS19ENT HAZARDOUS OCCUPATIONS ALL OCCUPATIONS II. STUDY METHODOLOGY... Motors Waukegan, Illinois 60085 Dr. Jams Johnson Department of Heal th and Human Services 8120 Hillcrest Drive Manassas, Virginia 22111 Mr. Darrell

A global survey on occupational health services in selected international commission on occupational health (ICOH) member countries.

PubMed

Rantanen, Jorma; Lehtinen, Suvi; Valenti, Antonio; Iavicoli, Sergio

2017-10-05

The United Nations General Assembly (UNGA), the International Labour Organization (ILO), the World Health Organization (WHO), the International Commission on Occupational Health (ICOH), and the European Union (EU) have encouraged countries to organize occupational health services (OHS) for all working people irrespective of the sector of economy, size of enterprise or mode of employment of the worker. The objective of this study was to survey the status of OHS in a sample of countries from all continents. A questionnaire focusing on the main aspects of OHS was developed on the basis of ILO Convention No. 161 and several other questionnaire surveys used in various target groups of OHS. The questionnaire was sent to 58 key informants: ICOH National Secretaries. A total of 49 National Secretaries responded (response rate 84.5%), from countries that employ 70% of the total world labour force. The majority of the respondent countries, 67%, had drawn up an OHS policy and implement it with the help of national occupational safety and health (OSH) authorities, institutes of occupational health or respective bodies, universities, and professional associations. Multidisciplinary expert OHS resources were available in the majority (82%) of countries, but varied widely in quantitative terms. The average OHS coverage of workers was 24.8%, with wide variation between countries. In over two thirds (69%) of the countries, the content of services was mixed, consisting of preventive and curative services, and in 29% preventive only. OHS financing was organized according to a mixed model among 63% and by employers only among 33% of the respondents. The majority of countries have drawn up policies, strategies and programmes for OHS. The infrastructures and institutional and human resources for the implementation of strategies, however, remain insufficient in the majority of countries (implementation gap). Qualitatively, the content and multidisciplinary nature of OHS corresponds to international guidance, but the coverage, comprehensiveness and content of services remain largely incomplete due to a lack of infrastructure and shortage of multiprofessional human resources (capacity gap). The estimated coverage of services in the study group was low; only a quarter of the total employed population (coverage gap).

Investigation of the safety effects of knee bolster air bag deployment in similar real-world crash comparisons.

PubMed

Weaver, Ashley A; Loftis, Kathryn L; Stitzel, Joel D

2013-01-01

The lower extremity is the most frequently injured body region and knee-thigh-hip (KTH) injuries account for half of these injuries. Knee bolster air bags (KBABs) have been incorporated in some vehicles to serve as an additional restraint for the occupant's knees and reduce KTH injuries. To investigate the safety benefits of KBABs, similar frontal crashes with opposing KBAB deployment were selected from the Crash Injury Research and Engineering Network (CIREN) database. An 8-point similarity scoring algorithm was used to quantify crash and occupant similarity and select case comparisons. A total of 183 cases without a KBAB were scored for similarity to 9 KBAB cases. These similarity scores were used to select 31 final case comparisons. The effect of KBAB deployment on occupant injury patterns was investigated with a particular focus on KTH injuries. Over half of the occupants exposed to a KBAB sustained no KTH injuries and a reduction in femur fractures was observed in KBAB occupants (P = .036). However, increases in proximal tibia/fibula and foot/ankle fractures were observed in KBAB occupants (P = .022 and .002, respectively). Mildly significant decreases in pelvic fractures and Abbreviated Injury Scale (AIS) 2+ head injuries were observed in the KBAB occupants, supporting the notion that KBABs reduce forward occupant excursion (P = .094 and .055, respectively). Investigation of each case comparison yielded further insight into the reasons for injury pattern differences between cases with opposing KBAB deployment. In addition to KBAB deployment status, differences in occupant factors (age, height, and weight) and crash factors (delta V and belt use) between the cases for a particular comparison could explain variation in injury patterns. The current study presents a preliminary in-depth qualitative and quantitative assessment of KBAB safety benefits. However, further investigation is recommended to provide conclusive evidence of KBAB effectiveness.

Can people with disabilities gain from education? Similarities and differences between occupational attainment among persons with and without disabilities.

PubMed

Boman, Tomas; Kjellberg, Anders; Danermark, Berth; Boman, Eva

2014-01-01

More knowledge is needed of occupational attainment of persons with disabilities, i.e., the relationship between their educational level and their profession, and factors of importance for this relationship. To compare occupational attainment among persons with and without a disability. 3396 informants with disabilities and 19,004 non-disabled informants participated (control group) in a survey study by Statistics Sweden.The informants with disabilities were divided into six groups. Occupational attainment did not differ between the disability groups, neither between persons with and without a disability. Follow-up analysis showed that men with disabilities with primary or secondary school had an occupation above their educational level to a significantly larger extent than women with disabilities. This pattern was even clearer in comparison with the control group. Persons without disabilities, with secondary or higher education, were more successful in the labor market than persons with disabilities. Occupational attainment increased with age in both groups. Young women with disabilities who only have primary or secondary education run a higher risk of having a job that is below their educational level than men at the same educational level. This indicates discriminating mechanisms in the society related to gender and ability.

Recurrent Shoulder Instability in a Young, Active, Military Population and Its Professional Implications.

PubMed

Flint, James H; Pickett, Adam; Owens, Brett D; Svoboda, Steven J; Peck, Karen Y; Cameron, Kenneth L; Biery, John; Giuliani, Jeffrey; Rue, John-Paul

Shoulder instability is a topic of significant interest within the sports medicine literature, particularly regarding recurrence rates and the ideal treatment indications and techniques. Little has been published specifically addressing the occupational implications of symptomatic recurrent shoulder instability. Previous arthroscopic repair will continue to be a significant predisposing factor for recurrent instability in a young, active population, and that recurrent instability may have a negative effect on college graduation and postgraduate occupational selection. Case series. Level 4. We conducted a retrospective review of approved medical waivers for surgical treatment of anterior shoulder dislocation or instability prior to matriculation at the US Military Academy or the US Naval Academy for the graduating classes of 2010 to 2013. Statistical analysis was performed to determine the incidence and risk factors for recurrence and to determine the impact on graduation rate and occupation selection. Fifty-nine patients were evaluated; 34% developed recurrent anterior instability. Patients with previous arthroscopic repair had a significantly higher incidence of recurrence (38%, P = 0.044). Recurrent shoulder instability did not significantly affect graduation rates or self-selected occupation ( P ≥ 0.05). There is a significant rate of recurrent shoulder instability after primary surgical repair, particularly among young, active individuals. In addition, arthroscopic repair resulted in a significantly higher recurrence rate compared with open repair in our population. Surgical repair for shoulder instability should not necessarily preclude young individuals from pursuing (or being considered for) occupations that may place them at greater risk of recurrence. The risk of recurrent instability is greater than the rate typically described, which may suggest that some subpopulations are at greater risk than others. A unique data point regarding instability is the effect on occupation selection.

[Study of the intervention measures for the occupational stress to the teachers in the primary and secondary schools].

PubMed

Wu, Si-ying; Wang, Mian-zhen; Li, Jian; Zhang, Xue-feng

2006-03-01

To study the status of the occupational stress and the work ability of the teachers in the primary and secondary schools, then take some integrated intervention measures to reduce the occupational stress and improve their work ability, and evaluate the intervening efficacy. The levels of stressor and strain was measured with the occupation stress inventory revised edition (OSI-R) and the work ability was measured with the work ability index (WAI) for the teachers in nine primary and secondary schools in Sichuan Province, then health educations about occupational stress were taken to the teachers in the study group, the same test was carried out after one year for the teachers in the nine schools to evaluate the effect of intervention measures. (1) After intervening, among the six items of occupational role questionnaire, the scores of role overload, role boundary, responsibility and physical environment of the teachers in the study group significantly decreased, compared with the teachers in the control group, the scores of the role overload, role boundary and physical environment were significantly lower (P < 0.05). (2) Among the four items of personal strain questionnaire, only the scores of interpersonal strain of the teachers in the study group significantly decreased (P < 0.05), compared with the teachers in the control group, the scores of the vocational strain and interpersonal strain were significantly lower (P < 0.05). (3) Among the four items of personal resources questionnaire, the scores of the recreation, self-care and rational cognitive coping of the teachers in the study group significantly raised and were significantly higher than those of the teachers in the control group (P < 0.05). (4) The score of WAI of the teachers in the study group significantly raised and was significantly higher than that of the teachers in the control group (P < 0.05). The intervention measures are efficient to reduce the occupational stress of teachers, strengthen their coping resource and improve their work ability.

The Risk of Occupational Injury Increased According to Severity of Noise Exposure After Controlling for Occupational Environment Status in Korea

PubMed Central

Yoon, Jin-Ha; Roh, Jaehoon; Kim, Chi-Nyon; Won, Jong-Uk

2016-01-01

Objectives: The aim of this study was to examine the relationship between noise exposure and risk of occupational injury. Materials and Methods: Korean National Health and Nutrition Examination Survey was used for the current study. Self-report questionnaires were used to investigate occupational injury and exposure to noise, chemicals, and machines and equipments. Results: In separate analyses for occupation and occupational hazard, the proportion of occupational injuries increased according to severity of noise exposure (all P < 0.05). Compared to the non-exposure group, the respective odds ratio (95% confidence intervals) for occupational injury was 1.39 (1.07–1.80) and 1.67 (1.13–2.46) in the mild and severe noise exposure groups, after controlling for age, gender, sleep hours, work schedule (shift work), and exposure status to hazardous chemicals and hazardous machines and equipments. Conclusions: The current study highlights the association between noise exposure and risk of occupational injury. Furthermore, risk of occupational injury increased according to severity of noise exposure. PMID:27991467

The Radical Flank Effect and Cross-occupational Collaboration for Technology Development during a Power Shift

PubMed Central

Truelove, Emily; Kellogg, Katherine C.

2016-01-01

This 12-month ethnographic study of an early entrant into the U.S. car-sharing industry demonstrates that when an organization shifts its focus from developing radical new technology to incrementally improving this technology, the shift may spark an internal power struggle between the dominant engineering group and a challenger occupational group such as the marketing group. Analyzing 42 projects in two time periods that required collaboration between engineering and marketing during such a shift, we show how cross-occupational collaboration under these conditions can be facilitated by a radical flank threat, through which the bargaining power of moderates is strengthened by the presence of a more-radical group. In the face of a strong threat by radical members of a challenger occupational group, moderate members of the dominant engineering group may change their perceptions of their power to resist challengers’ demands and begin to distinguish between the goals of radical versus more-moderate challengers. To maintain as much power as possible and prevent the more-dramatic change in engineering occupational goals demanded by radical challengers, moderate engineers may build a coalition with moderate challengers and collaborate for incremental technology development. PMID:28424533

The Radical Flank Effect and Cross-occupational Collaboration for Technology Development during a Power Shift.

PubMed

Truelove, Emily; Kellogg, Katherine C

2016-12-01

This 12-month ethnographic study of an early entrant into the U.S. car-sharing industry demonstrates that when an organization shifts its focus from developing radical new technology to incrementally improving this technology, the shift may spark an internal power struggle between the dominant engineering group and a challenger occupational group such as the marketing group. Analyzing 42 projects in two time periods that required collaboration between engineering and marketing during such a shift, we show how cross-occupational collaboration under these conditions can be facilitated by a radical flank threat, through which the bargaining power of moderates is strengthened by the presence of a more-radical group. In the face of a strong threat by radical members of a challenger occupational group, moderate members of the dominant engineering group may change their perceptions of their power to resist challengers' demands and begin to distinguish between the goals of radical versus more-moderate challengers. To maintain as much power as possible and prevent the more-dramatic change in engineering occupational goals demanded by radical challengers, moderate engineers may build a coalition with moderate challengers and collaborate for incremental technology development.

Occupation and mental health in a national UK survey

PubMed Central

Rasul, F. R.; Head, J.; Singleton, N.

2009-01-01

Objectives To measure the prevalence of common mental disorder (CMD) by occupation in a representative sample of Great Britain and to identify occupations with increased and decreased risk of CMD. Methods A cross-sectional interview-based survey was carried out including 5,497 working male and female respondents, 16–64 years from a stratified random survey of private households in Britain. Occupations were classified by the Standard Occupational Classification (SOC) into four groups: major, sub-major, minor and constituent unit groups. Common Mental Disorder was measured by the Revised Clinical Interview Schedule. Results Major SOC groups with higher prevalence of common mental disorder included clerical and secretarial, sales, and personal and protective services whereas craft and related, ‘other’ professional occupations and plant and machine operatives had lower prevalence compared to 13% overall prevalence in all adults. In sub-major SOC groups managers and administrators, teaching professionals, clerical and secretarial, ‘other’ sales and personal service occupations had higher prevalence whereas many professional and skilled occupations had lower prevalence. Specific SOC unit groups with higher prevalence included primary and secondary teachers, welfare community, youth workers, security staff, waiters, bar staff, nurse auxiliaries and care assistants. General managers in government and large organizations (OR = 2.79, 95% CI 1.41–5.54), managers in transport and storing (OR = 2.44, 95% CI 1.18–5.03), buyers and mobile sales persons (OR = 2.48, 95% CI 1.09–5.60), sales occupations (NES) (OR = 2.78, 95% CI 1.25–6.19) and clerks (NES) (OR = 2.71, 95% CI 1.59–4.61) had increased risk of common mental disorder relative to specialist managers adjusting for social and financial factors and physical ill-health. Conclusions Occupations with higher risk of common mental disorder may be typified by high levels of job demands, especially emotional demands and lack of job security. The reasons why occupations have low rates of common mental disorder are varied and may include high levels of job discretion, good job training and clearly defined job tasks. PMID:20033130

"Mindless Medicals".

PubMed

Michell, Karen Elizabeth; Rispel, Laetitia C

2017-03-01

This article explores stakeholders' perceptions of the quality of occupational health service (OHS) delivery in South Africa. Using a purposive sampling technique, 11 focus group discussions (FGDs) were conducted in three provinces. Focus group participants ( n = 69) were recruited through professional organizations of occupational physicians and occupational health nurses as well as employer representatives of major industries in South Africa. Transcriptions of FGDs were analyzed using thematic content analysis. South Africa has diverse models of OHS delivery with varying quality. Focus group participants criticized the outsourced model of service delivery and the excessive focus on physical examinations to achieve legal compliance. These problems are exacerbated by a perceived lack of employer emphasis on occupational health, insufficient human and financial resources, and lack of specific quality of care standards for occupational health. Improvement in the quality of OHS delivery is essential to realize South Africa's quest for universal health coverage.

Evaluation of the effects of botulinum toxin A injections when used to improve ease of care and comfort in children with cerebral palsy whom are non-ambulant: a double blind randomized controlled trial

PubMed Central

2012-01-01

Background Children with cerebral palsy (CP) whom are non-ambulant are at risk of reduced quality of life and poor health status. Severe spasticity leads to discomfort and pain. Carer burden for families is significant. This study aims to determine whether intramuscular injections of botulinum toxin A (BoNT-A) combined with a regime of standard therapy has a positive effect on care and comfort for children with CP whom are non-ambulant (GMFCS IV/V), compared with standard therapy alone (cycle I), and whether repeated injections with the same regime of adjunctive therapy results in greater benefits compared with a single injecting episode (cycle II). The regime of therapy will include serial casting, splinting and/or provision of orthoses, as indicated, combined with four sessions of goal directed occupational therapy or physiotherapy. Method/design This study is a double blind randomized controlled trial. Forty participants will be recruited. In cycle I, participants will be randomized to either a treatment group who will receive BoNT-A injections into selected upper and/or lower limb muscles, or a control group who will undergo sham injections. Both groups will receive occupational therapy and /or physiotherapy following injections. Groups will be assessed at baseline then compared at 4 and 16 weeks following injections or sham control. Parents, treating clinicians and assessors will be masked to group allocation. In cycle II, all participants will undergo intramuscular BoNT-A injections to selected upper and/or lower limb muscles, followed by therapy. The primary outcome measure will be change in parent ratings in identified areas of concern for their child’s care and comfort, using the Canadian Occupational Performance Measure (COPM). Secondary measures will include the Care and Comfort Hypertonicity Scale (ease of care), the Cerebral Palsy Quality of Life Questionnaire (CP QoL–Child) (quality of life), the Caregiver Priorities and Child Health Index of Life with Disabilities Questionnaire (CPCHILD©) (health status) and the Paediatric Pain Profile (PPP) (pain). Adverse events will be carefully monitored by a clinician masked to group allocation. Discussion This paper outlines the theoretical basis, study hypotheses and outcome measures for a trial of BoNT-A injections and therapy for children with non-ambulant CP. Trial registration Australia New Zealand Clinical Trials Registry:N12609000360213 PMID:22873758

Occupational risk and chronic kidney disease: a population-based study in the United States adult population.

PubMed

Rubinstein, Sofia; Wang, Chengwei; Qu, Wenchun

2013-01-01

Previous studies on occupational risk for chronic kidney disease (CKD) have analyzed a limited range of occupations and focused on nephrotoxins. The primary purpose of this study was to examine the relative risk for the occurrence of CKD between different occupations in the US adult population. This was a population-based survey study of 91,340 participants in the US, who completed the National Health Interview Survey, 2004 through 2008. The outcome variable, CKD, was defined as having weakening/failing kidneys in the past 12 months, as diagnosed by a physician. The predictor variable, occupation, was obtained using the census occupational codes, regrouped according to North American Industrial Classification System. After controlling for age, gender, hypertension, and education, and with the category Life, Physical, and Social Science Occupations as a reference group, the likelihood of developing CKD was 4.3 times higher in respondents working in Building, Grounds Cleaning and Maintenance Occupations, 4.4 times higher in Healthcare Practitioners and Technical Occupations, 4.7 times higher in Transportation and Material Moving Occupations and in Computer and Mathematical Occupations, 4.8 times higher in Production Occupations, 5.3 times higher in Food Preparation and Serving Related Occupations, and 6.1 times higher in Healthcare Support Occupations and in Legal Occupations. This study identified occupation groups in US adult population with increased risk for CKD. Alleviation of workplace stress is suggested as a goal for behavioral intervention in high-risk occupations.

Social inequalities and correlates of psychotropic drug use among young adults: a population-based questionnaire study

PubMed Central

Chau, Nearkasen; Baumann, Michèle; Falissard, Bruno; Choquet, Marie

2008-01-01

Background Use of psychotropic drugs is widespread in Europe, and is markedly more common in France than elsewhere. Young adults often fare less well than adolescents on health indicators (injury, homicide, and substance use). This population-based study assessed disparities in psychotropic drug use among people aged 18–29 from different socio-occupational groups and determined whether they were mediated by educational level, health status, income, health-related behaviours, family support, personality traits, or disability. Methods A total of 1,257 people aged 18–29, randomly selected in north-eastern France completed a post-mailed questionnaire covering sex, date of birth, height, weight, educational level, occupation, smoking habit, alcohol abuse, income, health-status, diseases, reported disabilities, self-reported personality traits, family support, and frequent psychotropic medication for tiredness, nervousness/anxiety or insomnia. The data were analyzed using the adjusted odds ratios (ORa) computed with logistic models. Results Use of psychotropic drugs was common (33.2%). Compared with upper/intermediate professionals, markedly high odds ratios adjusted for sex were found for manual workers (2.57, 95% CI 1.02–6.44), employees (2.58, 1.11–5.98), farmers/craftsmen/tradesmen (4.97, 1.13–21.8), students (2.40, 1.06–5.40), and housewives (3.82, 1.39–10.5). Adjusting for all the confounders considered reduced the estimates to a pronounced degree for manual workers (adjusted OR 1.49, non-significant) but only slightly for the other socio-occupational groups. The odds ratio for unemployed people did not reach statistical significance. The significant confounders were: sex, not-good health status, musculoskeletal disorders and other diseases, being worried, nervous or sad, and lack of family support (adjusted odds ratios between 1.60 and 2.50). Conclusion There were marked disparities among young adults from different socio-occupational groups. Sex, health status, musculoskeletal diseases, family support, and personality traits were related to use of psychotropic drugs. These factors mediated the higher risk strongly among manual workers and slightly among the other groups. PMID:18205942

Leisure sedentary time is differentially associated with hypertension, diabetes mellitus, and hyperlipidemia depending on occupation.

PubMed

Lim, Man Sup; Park, Bumjung; Kong, Il Gyu; Sim, Songyong; Kim, So Young; Kim, Jin-Hwan; Choi, Hyo Geun

2017-03-23

Sedentary behavior is considered an independent cause of cardio-metabolic diseases, regardless of physical activity level and obesity. Few studies have reported the association between leisure sedentary time and cardio-vascular diseases in terms of occupation. We performed a cross-sectional study using data from the Korean Community Health Survey (KCHS) for 240,086 participants assessed in 2011 and 2013. Occupation was categorized into four groups: farmer or fisherman, laborer, and soldier (Group I); service worker, salesperson, technician, mechanic, production worker, and engineer (Group II); manager, expert, specialist, and clerk (Group III); and unemployed (Group IV). Leisure sedentary time was divided into five groups: 0 h, 1 h, 2 h, 3 h, and 4+ h. The association between leisure sedentary time on weekdays and hypertension/diabetes mellitus/hyperlipidemia for different occupations was analyzed using simple and multiple logistic regression analyses with complex sampling. In Groups I, II and III, no length of sedentary time was associated with hypertension, and only 3 h or 4+ h of sedentary time was associated with diabetes mellitus and hyperlipidemia. Group IV showed a significant association with hypertension and diabetes mellitus for the 2 h, 3 h, and 4+ h sedentary times. The unemployed are more susceptible than other occupation groups to cardio-metabolic diseases when leisure time is sedentary.

Occupational level of the father and alcohol consumption during adolescence; patterns and predictors

PubMed Central

Droomers, M; Schrijvers, C; Casswell, S; Mackenbach, J

2003-01-01

Study objective: This paper describes and attempts to explain the association between occupational level of the father and high alcohol consumption among a cohort of New Zealand adolescents from age 11 to 21. Design: Data were obtained from the longitudinal Dunedin multidisciplinary health and development study. At each measurement wave, those who then belonged to the quartile that reported the highest usual amount of alcohol consumed on a typical drinking occasion were categorised as high alcohol consumers. Potential predictors of high alcohol consumption included environmental factors, individual factors, and educational achievement measured at age 9, 11, or 13. Longitudinal logistic GEE analyses described and explained the relation between father's occupation and adolescent alcohol consumption. Setting: Dunedin, New Zealand. Participants: About 1000 children were followed up from birth in 1972 until adulthood. Main results: A significant association between fathers' occupation and adolescent alcohol consumption emerged at age 15. Overall adolescents from the lowest occupational group had almost twice the odds of being a large consumer than the highest occupational group. The association between father's occupation and high alcohol consumption during adolescence was explained by the higher prevalence of familial alcohol problems and friends approving of alcohol consumption, lower intelligence scores, and lower parental attachment among adolescents from lower occupational groups. Conclusions: Socioeconomic background affects adolescent alcohol consumption substantially. This probably contributes to cumulation of disadvantage. Prevention programmes should focus on adolescents from lower socioeconomic groups and make healthier choices the easier choices by means of environmental change. PMID:12933777

Changes in FTSE in Selected Occupational Areas by Student Sex: Fall 1972, Fall 1977, and Fall 1982. Report No. 82-16.

ERIC Educational Resources Information Center

Bresler, Marilyn

Data are provided in this report on the changes in the sexual composition of full-time student enrollments in selected occupational areas in the Maricopa County Community College District (MCCCD). The report provides figures on male and female enrollments for fall 1972, fall 1977, and fall 1982 in eight areas: Administration of Justice,…

At-home and in-group delivery of constraint-induced movement therapy in children with hemiparesis: A systematic review.

PubMed

Durand, Emilie; Plante, Pascale; Pelletier, Andrey-Anne; Rondeau, Johanie; Simard, Frédérique; Voisin, Julien

2018-07-01

Constraint-induced movement therapy (CIMT) is increasingly recognized as an effective therapy for children with hemiparesis. However, the effectiveness of CIMT outside the standard rehabilitation protocol in clinical settings is less known. The aim of this systematic review was to investigate the effectiveness of CIMT conducted at home or in a group. We searched CINAHL, PubMed and ScienceDirect in August 2017 to select articles of studies investigating the impact of CIMT performed at home and in a group on affected upper-limb ability, occupational performance, and quality of life of children. Quality was evaluated with the PEDro scale. Among 374 reports of studies, 30 met the criteria; 15 examined CIMT at home and 15 in a group. CIMT with the 2 delivery models, at home or in a group, had a positive effect on the affected upper-limb ability and occupational performance. The quality of evidence was high for both these outcomes. However, the evidence was weaker and the results too limited to conclude on the impact on quality of life. The data also suggested that the glove may not be the best type of constraint. CIMT performed at home or in a group may be a promising intervention for rehabilitation for children with hemiparesis, but more studies on the impact on quality of life are warranted. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Specific immunotherapy and biological treatments for occupational allergy.

PubMed

Moscato, Gianna; Pala, Gianni; Sastre, Joaquin

2014-12-01

Occupational allergy represents a substantial health, social, and financial burden for the society. Its management is a complex task that, in selected cases, may also include allergen-specific immunotherapy. The purpose of this article is to review clinical data on allergen immunotherapy and biological treatments applied to occupational allergy in 2013. Immunotherapy in occupational allergic diseases has been scarcely used, and only for a few sensitizers, such as latex, flour, and Hymenoptera venom, partly due to the lack of standardized extracts. The recent use of the molecular diagnosis can improve the indication and selection of suitable allergens for preparing new standardized and powerful extracts for immunotherapy. Some recent reports suggest a beneficial role of treatment with omalizumab in workers with occupational asthma who continue to be exposed to the causal agent. Although scarce, available data suggest that immunotherapy and biological treatments may allow allergic workers to continue their work activity, but further studies are needed to standardize extracts and to evaluate the cost-effectiveness of these treatments, when exposure at the workplace cannot be avoided.

[Study on the occupational stress norm and it's application for the marketing group, public service/safety group and production laborer group].

PubMed

Yang, Xin-Wei; Wang, Zhi-Ming; Jin, Tai-Yi; Lan, Ya-Jia

2006-09-01

A study of the occupational stress norm and it's application for the marketing group, public service/safety group and production laborer group. In this study, cross-sectional study method is used, and a synthetic way of sorting and randomized sampling is adopted to deal with research targets (36 marketing group, 331 public service/safety group, 903 production laborer group). Descriptive statistics for OSI-R scale scores for the marketing group, public service/safety group and production laborer group were modulated. Scale raw score to T-score conversion tables derived from the OSI-R normative sample for marketing group public service/safety group and production laborer group were established. OSI-R profile from for marketing group, public service/safety group and production laborer group were established. For the ORQ and PSQ scales, scores at or above 70 indicate a strong levels of maladaptive stress and strain. Score in the range of 60 to 69 suggest middle levels of maladaptive stress and strain. Score in the range of 40 to 59 indicate normal levels of stress and strain. Score below 40 indicate a relative absence of occupational stress and strain. For the PRQ scales, score below 30 indicate a significant lack of coping resources. Score in the range of 30 to 39 suggest middle deficits in coping resources. Score in the range of 40 to 59 indicate average coping resources. Scores at or above 60 indicate a strong levels of coping resources. The authors combined subjective and objective environment match model of occupational stress. Different intervention measure should be take to reduce the occupational stress so as to improve the work ability.

Occupational exposure to carcinogens in the European Union

PubMed Central

Kauppinen, T.; Toikkanen, J.; Pedersen, D.; Young, R.; Ahrens, W.; Boffetta, P.; Hansen, J.; Kromhout, H.; Blasco, J. M.; Mirabelli, D.; de la Orden-River..., V.; Pannett, B.; Plato, N.; Savela, A.; Vincent, R.; Kogevinas, M.

2000-01-01

OBJECTIVES—To construct a computer assisted information system for the estimation of the numbers of workers exposed to established and suspected human carcinogens in the member states of the European Union (EU).
METHODS—A database called CAREX (carcinogen exposure) was designed to provide selected exposure data and documented estimates of the number of workers exposed to carcinogens by country, carcinogen, and industry. CAREX includes data on agents evaluated by the International Agency for Research on Cancer (IARC) (all agents in groups 1 and 2A as of February 1995, and selected agents in group 2B) and on ionising radiation, displayed across the 55 industrial classes. The 1990-3 occupational exposure was estimated in two phases. Firstly, estimates were generated by the CAREX system on the basis of national labour force data and exposure prevalence estimates from two reference countries (Finland and the United States) which had the most comprehensive data available on exposures to these agents. For selected countries, these estimates were then refined by national experts in view of the perceived exposure patterns in their own countries compared with those of the reference countries.
RESULTS—About 32 million workers (23% of those employed) in the EU were exposed to agents covered by CAREX. At least 22 million workers were exposed to IARC group 1 carcinogens. The exposed workers had altogether 42 million exposures (1.3 mean exposures for each exposed worker). The most common exposures were solar radiation (9.1 million workers exposed at least 75% of working time), environmental tobacco smoke (7.5 million workers exposed at least 75% of working time), crystalline silica (3.2 million exposed), diesel exhaust (3.0 million), radon (2.7 million), and wood dust (2.6 million).
CONCLUSION—These preliminary estimates indicate that in the early 1990s, a substantial proportion of workers in the EU were exposed to carcinogens.


Keywords: exposure; carcinogen; Europe PMID:10711264

The Factorial Validity of The Maslach Burnout Inventory--General Survey in Representative Samples of Eight Different Occupational Groups

ERIC Educational Resources Information Center

Langballe, Ellen Melbye; Falkum, Erik; Innstrand, Siw Tone; Aasland, Olaf Gjerlow

2006-01-01

The Maslach Burnout Inventory--General Survey (MBI-GS) is designed to measure the three subdimensions (exhaustion, cynicism, and professional efficacy) of burnout in a wide range of occupations. This article examines the factorial validity of the MBI-GS across eight different occupational groups in Norway: lawyers, physicians, nurses, teachers,…

To Strengthen Policy Guiding Regionalization of Occupational Programs in New Jersey County Community Colleges. A Report.

ERIC Educational Resources Information Center

Martorana, S. V.; And Others

In 1985 a project was developed to strengthen policy guiding regionalization of occupational programs in New Jersey county community colleges. The project had three major goals: to establish a policy for the regionalization of selected occupational programs offered by the colleges; to describe ways that programs could be identified for regional…

A STUDY OF EMPLOYMENT OPPORTUNITIES IN OFF-FARM AGRICULTURAL OCCUPATIONS IN ALABAMA.

ERIC Educational Resources Information Center

BAKER, RICHARD A.

THE PURPOSE OF THE STUDY WAS TO ASCERTAIN THE NATURE AND EXTENT OF OFF-FARM AGRICULTURAL EMPLOYMENT OPPORTUNITIES IN THE STATE. BUSINESS FIRMS, OCCUPATIONS, OCCUPATIONAL CHARACTERISTICS, AND METHODS OF RECRUITMENT WERE IDENTIFIED. THE SAMPLES OF BUSINESS FIRMS WAS SELECTED FROM 20 SAMPLE COUNTIES. INTERVIEWERS CONTACTED 545 OF THE 638 FIRMS IN THE…

Self-Perceptions on Sex-Typed Attributes and the Occupational Aspirations and Expectations of High School Females.

ERIC Educational Resources Information Center

Davis, Patricia C.; And Others

Relationships among high school females' self-perceptions on sex-stereotypic attributes and their occupational aspirations and expectations were investigated. Two measures were administered to, and data were collected from, 200 randomly selected females in grade 12 from a large urban school district. Occupational choice was measured by two…

Health Insurance Coverage by Occupation Among Adults Aged 18-64 Years - 17 States, 2013-2014.

PubMed

Boal, Winifred L; Li, Jia; Sussell, Aaron

2018-06-01

Lack of health insurance has been associated with poorer health status and with difficulties accessing preventive health services and obtaining medical care, especially for chronic diseases (1-3). Among workers, the prevalence of chronic conditions, risk behaviors, and having health insurance has been shown to vary by occupation (4,5). CDC used data from the 2013 and 2014 Behavioral Risk Factor Surveillance System (BRFSS) to estimate the prevalence of having no health care coverage (e.g., health insurance, prepaid plans such as health maintenance organizations, government plans such as Medicare, or Indian Health Service) by occupation. Among all workers aged 18-64 years, the prevalence of being uninsured declined significantly (21%) from 16.0% in 2013 to 12.7% in 2014. In both years there were large differences in the prevalence of being uninsured among occupational groups, ranging from 3.6% among the architecture and engineering occupations to 37.9% among the farming, fishing, and forestry occupations in 2013 and 2.7% among community and social services; and education, training, and library occupations to 37.0% among building and grounds cleaning and maintenance occupations in 2014 (p<0.001). In 2014, more than 25% of workers in four occupational groups reported having no health insurance (construction and extraction [29.1%]; farming, fishing, and forestry [34.6%]; food preparation and serving related [35.5%]; and building and grounds cleaning and maintenance [37.0%]). Identifying factors affecting differences in coverage by occupation might help to address health disparities among occupational groups.

Going for the cure: patient interest groups and health advocacy in the United States.

PubMed

Keller, Ann C; Packel, Laura

2014-04-01

Citizen groups, though celebrated during their sudden arrival on the lobbying scene, are vastly outnumbered by groups representing elite, occupationally based interests. Sensitive to the odds that nonoccupational groups face, this study asks what factors have allowed patient groups to form and become active in federal politics. Using three distinct data sets--a survey of patient groups, content analysis of group websites, and in-depth interviews with group representatives and policy makers in Washington, DC--this study assesses the activities of patient groups in the United States and argues that patient advocacy organizations garner stability from the relatively easy provision of selective and solidary benefits. Larger patient groups are especially likely to make use of these structural advantages to pursue congressional lobbying strategies. However, even these groups seek out noncompetitive, distributive political environments. Moreover, the study finds that patient groups rarely form coalitions across diseases, forgoing the potential to collectively speak for shared patient interests.

A Skills Map: The General and Specific Competencies Required in Different Occupations. Progress Report.

ERIC Educational Resources Information Center

Gottfredson, Linda S.

To aid in assessing the employability of individuals and of various groups of individuals in different types of occupations, the general abilities and specific skills required of workers in different occupations were studied. Data on a comprehensive set of occupations were obtained from the Dictionary of Occupational Titles (DOT) job ratings and…

A conceptual-practice model for occupational therapy to facilitate return to work in breast cancer patients.

PubMed

Désiron, Huguette A M; Donceel, Peter; de Rijk, Angelique; Van Hoof, Elke

2013-12-01

Improved therapies and early detection have significantly increased the number of breast cancers survivors, leading to increasing needs regarding return to work (RTW). Occupational therapy (OT) interventions provide successful RTW assistance for other conditions, but are not validated in breast cancer. This paper aims to identify a theoretical framework for OT intervention by questioning how OT models can be used in OT interventions in RTW of breast cancer patients; criteria to be used to select these models and adaptations that would be necessary to match the OT model(s) to breast cancer patients' needs? Using research specific criteria derived from OT literature (conceptual OT-model, multidisciplinary, referring to the International Classification of functioning (ICF), RTW in breast cancer) a search in 9 electronic databases was conducted to select articles that describe conceptual OT models. A content analysis of those models complying to at least two of the selection criteria was realised. Checking for breast cancer specific issues, results were matched with literature of care-models regarding RTW in breast cancer. From the nine models initially identified, three [Canadian Model of Occupational Performance, Model of Human Occupation (MOHO), Person-Environment-Occupation-Performance model] were selected based on the selection criteria. The MOHO had the highest compliance rate with the criteria. To enhance usability in breast cancer, some adaptations are needed. No OT model to facilitate RTW in breast cancer could be identified, indicating a need to fill this gap. Individual and societal needs of breast cancer patients can be answered by using a MOHO-based OT model, extended with indications for better treatment, work-outcomes and longitudinal process factors.

7 CFR 3560.576 - Occupancy restrictions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... condition of occupancy of the housing. (2) Tenant selection should be in accordance with the loan agreement... is provided by the owner as part of employment compensation for farm labor. (iii) When a natural...

Comparison of clinicopathological characteristics between patients with occupational and non-occupational intrahepatic cholangiocarcinoma.

PubMed

Hamano, Genya; Kubo, Shoji; Takemura, Shigekazu; Tanaka, Shogo; Shinkawa, Hiroji; Kinoshita, Masahiko; Ito, Tokuji; Yamamoto, Takatsugu; Wakasa, Kenichi; Shibata, Toshihiko

2016-07-01

An outbreak of cholangiocarcinoma has been reported among workers of an offset color proof-printing department at a printing company in Japan. In this study, we compared the clinicopathological findings of this type of intrahepatic cholangiocarcinoma (occupational ICC) and non-occupational ICC. The clinical records of 51 patients with perihilar-type ICC who underwent liver resection, including five patients with occupational ICC were retrospectively reviewed. The clinicopathological features were compared. In the occupational group, the patients were significantly younger (P < 0.01), while serum γ-glutamyl transpeptidase activity and the proportions of patients with regional dilatation of the bile ducts without tumor-induced obstruction were significantly higher (P = 0.041 and P < 0.01, respectively); the indocyanine green retention rate at 15 min was significantly lower (P = 0.020). On pathological examinations, precancerous or early cancerous lesions, such as biliary intraepithelial neoplasia and intraductal papillary neoplasm of the bile duct, were observed at various sites of the bile ducts in all occupational ICC patients; such lesions were observed in only six patients in the control group (P < 0.01). The clinicopathological findings including age, liver function test results, diagnostic imaging findings, and pathological findings differed between the occupational and control groups. © 2016 Japanese Society of Hepato-Biliary-Pancreatic Surgery.

Occupational value and relationships to meaning and health: elaborations of the ValMO-model.

PubMed

Erlandsson, Lena-Karin; Eklund, Mona; Persson, Dennis

2011-03-01

This study investigates the theoretical assumption of the Value and Meaning in Occupations model. The aim was to explore the relationship between occupational value, perceived meaning, and subjective health in a sample of individuals of working age, 50 men and 250 women. Frequency of experienced values in occupations was assessed through the Occupational Value instrument with pre-defined items. Perceived meaning was operationalized and assessed by the Sense of Coherence measure. Subjective health was estimated by two questions from the SF-36 questionnaire. The analyses implied descriptive analyses, correlations, and logistic regression analyses in which sociodemographic variables were included. The findings showed highly significant relationships between occupational value and perceived meaning and when belonging to the high group of occupational value the likelihood was tripled of belonging to the high group of perceived meaning. When married or cohabitating there was double the likelihood of belonging to the high group of perceived meaning. Although perceived meaning was found to be positively associated with subjective health, working full time was the most important factor in explaining subjective health, compared with working less than full time. The results confirm assumptions in the ValMO-model, and the importance of focusing on occupational value in clinical practice is highlighted.

Significance of action plans in the development of occupational well-being in the schools of Finland and Estonia.

PubMed

Laine, Sari; Saaranen, Terhi; Pertel, Tiia; Hansen, Siivi; Lepp, Kädi; Tossavainen, Kerttu

2016-02-01

This article is part of a long term project "Promoting the Occupational Well-Being of School Staff-Action Research Project in Finland and Estonia, 2009-2014." The purpose of this article is to describe the significance of action plans in the promotion of the occupational well-being of primary and upper secondary school staff in Finland and Estonia from 2010 to the turn of the year 2011-2012. An electronic open questionnaire was sent to occupational well-being groups in Finland (N=18) and in Estonia (N=39). In Finland, the questionnaire was responded to by 16 (n=16) occupational well-being groups, and in Estonia, by 38 (n=38) groups. The qualitative data were analyzed using the inductive-deductive method and content analysis. The obtained results indicate that the schools had named goals for action plans in all aspects of the promotion of occupational well-being in schools (worker and work, working conditions, professional competence, working community) and that these goals were mainly realized in the schools in a systematic way. Schools felt that the action plan for occupational well-being helped them to set goals for occupational well-being and that the planned actions were realized in a more systematic way than before. Copyright © 2015 Elsevier Ltd. All rights reserved.

Assessment of airborne bacteria in selected occupational environments in Quezon City, Philippines.

PubMed

Rendon, Rhoshela Vi C; Garcia, Bea Clarise B; Vital, Pierangeli G

2017-05-04

Exposure to bioaerosols has been associated with health deterioration among workers in several occupational environments. This highlights the need to study the microbiological quality of air of workplaces as no such study has been conducted yet in the Philippines. To detect and characterize the culturable mesophilic airborne bacteria in selected occupational environments we used passive sedimentation technique. It was observed that the number of colony-forming units was highest in junk shop, followed by the light railway transit station and last the office. By contrast, the bacterial composition was similar in all sites: Gram-positive cocci > Gram-positive bacilli > Gram-negative bacteria. Staphylococcus aureus and Bacillus spp. were also detected in all sites. These findings suggest that the presence of airborne bacteria may be a potential health hazard in urban occupational environments in the Philippines.

Emergency Department Overcrowding and Ambulance Turnaround Time

PubMed Central

Lee, Yu Jin; Shin, Sang Do; Lee, Eui Jung; Cho, Jin Seong; Cha, Won Chul

2015-01-01

Objective The aims of this study were to describe overcrowding in regional emergency departments in Seoul, Korea and evaluate the effect of crowdedness on ambulance turnaround time. Methods This study was conducted between January 2010 and December 2010. Patients who were transported by 119-responding ambulances to 28 emergency centers within Seoul were eligible for enrollment. Overcrowding was defined as the average occupancy rate, which was equal to the average number of patients staying in an emergency department (ED) for 4 hours divided by the number of beds in the ED. After selecting groups for final analysis, multi-level regression modeling (MLM) was performed with random-effects for EDs, to evaluate associations between occupancy rate and turnaround time. Results Between January 2010 and December 2010, 163,659 patients transported to 28 EDs were enrolled. The median occupancy rate was 0.42 (range: 0.10-1.94; interquartile range (IQR): 0.20-0.76). Overcrowded EDs were more likely to have older patients, those with normal mentality, and non-trauma patients. Overcrowded EDs were more likely to have longer turnaround intervals and traveling distances. The MLM analysis showed that an increase of 1% in occupancy rate was associated with 0.02-minute decrease in turnaround interval (95% CI: 0.01 to 0.03). In subgroup analyses limited to EDs with occupancy rates over 100%, we also observed a 0.03 minute decrease in turnaround interval per 1% increase in occupancy rate (95% CI: 0.01 to 0.05). Conclusions In this study, we found wide variation in emergency department crowding in a metropolitan Korean city. Our data indicate that ED overcrowding is negatively associated with turnaround interval with very small practical significance. PMID:26115183

Low job control and myocardial infarction risk in the occupational categories of Kaunas men, Lithuania

PubMed Central

Malinauskiene, V; Theorell, T; Grazuleviciene, R; Malinauskas, R; Azaraviciene, A

2004-01-01

Study objective: To determine the association between adverse psychosocial characteristics at work and risk of first myocardial infarction in the occupational categories of Kaunas men, Lithuania. Design: The analysis was based upon a case-control study among full time working men in the general population of Kaunas. Outcome measure: First non-fatal myocardial infarction diagnosed in 2001–2002. The Swedish version of the demand-control questionnaire was used to examine the effect of job control and demands. Setting: Kaunas, the second largest city in Lithuania, a former socialist country in a transition market economy. Participants: Cases were 203 men 25–64 years of age with a first non-fatal myocardial infarction and controls were 287 men group randomly selected from the study base. Main results: Low job control had a significant effect on myocardial infarction risk in the general 25–64 year old Kaunas male population (OR = 2.68; 95% CI 1.68 to 4.28) after adjustment for age and socioeconomic status. Low job control was a risk factor in the occupational categories of the increased myocardial infarction risk (1st occupational category—legislators, senior officials and managers and the 8th—plant and machine operators and assemblers; OR = 2.78; 95% CI 1.31 to 5.93 and 2.72; 95% CI 1.56 to 4.89, respectively, after adjustment for age and socioeconomic status). Though the adjusted odds ratio estimates were significantly high for the rest of the occupational categories (2nd—professionals, 3rd—technicians and associate professionals, and 7th—craft and related trades workers). Conclusions: The association between low job control and first myocardial infarction risk was significant for all occupational categories of Kaunas men. PMID:14729894

Employment status and use of respiratory protection among metalworkers, solderers and welders

PubMed Central

Mirabelli, Maria C; Zock, Jan‐Paul; Plana, Estel; Benke, Geza; Kromhout, Hans; Norbäck, Dan; Olivieri, Mario; Radon, Katja; Villani, Simona; Kogevinas, Manolis

2007-01-01

Objectives Reported associations of self‐employment with occupational injury and cerebrovascular disease suggest that worker safety and health precautions may vary by occupational status. The authors assessed the extent to which use of respiratory protection and ventilation equipment is associated with self‐employed versus employee status among adults in an international study. Methods The European Community Respiratory Health Survey II (ECRHS II) is a follow‐up study conducted in a population‐based random sample of adult ECRHS I participants. Men and women enrolled in the ECRHS II completed interviewer‐administered questionnaires to provide information about their occupational status and job history during the 9‐year ECRHS follow‐up period. Respondents in selected occupational groups completed supplemental questionnaires about their jobs and use of respiratory protection and ventilation equipment on‐the‐job. The authors assessed self‐reported use of respiratory and ventilation equipment among 72 self‐employed and 371 employed adults in metalworking, soldering and welding occupations. Results Local exhaust ventilation (fixed extraction: OR 0.37, 95% CI 0.17 to 0.80; mobile extraction: OR 0.23, 95% CI 0.09 to 0.60; on‐tool extraction: OR 0.39, 95% CI 0.18 to 0.88) was reported less frequently among self‐employed respondents than among employed respondents. The magnitude of the negative association between self‐employment status and any of the three types of local exhaust ventilation was not attenuated by adjustment for duration of work per day or week or asthma and/or wheezing symptoms. Respiratory protection was not associated with employment status in these data. Conclusions More limited use of local exhaust ventilation among self‐employed workers compared to employees suggests the need to promote occupational safety among self‐employed workers. PMID:17387135

Collaborative fieldwork education with student occupational therapists and student occupational therapist assistants.

PubMed

Jung, Bonny; Sainsbury, Sandy; Grum, Rosa Maria; Wilkins, Seanne; Tryssenaar, Joyce

2002-04-01

The profession of occupational therapy has a long history of working collaboratively with support personnel. This paper describes the process of a fieldwork education partnership developed between the McMaster University, BHSc (OT) Program and the Mohawk College, Occupational Therapist Assistant and Physical Therapist Assistant Program. Eight student occupational therapists and eight student occupational therapist assistants learned together in a variety of fieldwork settings, either in pairs or in groups. Both groups of students kept weekly journals of the experience and completed a post placement questionnaire. The journals were inductively analysed using a retrospective content analysis. The four emergent themes identified from the data are learning about each other's role, collaborative learning, impact on client care and future practice, and resistance to roles. Recommendations for future collaborations are discussed.

Innovative Approaches to Health Occupations Education.

ERIC Educational Resources Information Center

Gurney, Elizabeth, Comp.; Kintgen, Jean, Comp.

To improve communications between health occupations educators and health professionals about developments in health occupations education, a compilation of 21 approaches used in health occupations education is presented. Outlines of the 21 different courses are presented, grouped in eight areas: (1) career mobility--modified LPN program for…

Physical Workload and Work Capacity across Occupational Groups

PubMed Central

Brighenti-Zogg, Stefanie; Mundwiler, Jonas; Schüpbach, Ulla; Dieterle, Thomas; Wolfer, David Paul; Leuppi, Jörg Daniel; Miedinger, David

2016-01-01

This study aimed to determine physical performance criteria of different occupational groups by investigating physical activity and energy expenditure in healthy Swiss employees in real-life workplaces on workdays and non-working days in relation to their aerobic capacity (VO2max). In this cross-sectional study, 337 healthy and full-time employed adults were recruited. Participants were classified (nine categories) according to the International Standard Classification of Occupations 1988 and merged into three groups with low-, moderate- and high-intensity occupational activity. Daily steps, energy expenditure, metabolic equivalents and activity at different intensities were measured using the SenseWear Mini armband on seven consecutive days (23 hours/day). VO2max was determined by the 20-meter shuttle run test. Data of 303 subjects were considered for analysis (63% male, mean age: 33 yrs, SD 12), 101 from the low-, 102 from the moderate- and 100 from the high-intensity group. At work, the high-intensity group showed higher energy expenditure, metabolic equivalents, steps and activity at all intensities than the other groups (p<0.001). There were no significant differences in physical activity between the occupational groups on non-working days. VO2max did not differ across groups when stratified for gender. The upper workload limit was 21%, 29% and 44% of VO2max in the low-, moderate- and high-intensity group, respectively. Men had a lower limit than women due to their higher VO2max (26% vs. 37%), when all groups were combined. While this study did confirm that the average workload limit is one third of VO2max, it showed that the average is misrepresenting the actual physical work demands of specific occupational groups, and that it does not account for gender-related differences in relative workload. Therefore, clinical practice needs to consider these differences with regard to a safe return to work, particularly for the high-intensity group. PMID:27136206

[IDENTIFICATION OF OCCUPATIONAL RISK FOR ARTERIAL HYPERTENSION. 1: ELIMINATION OF THE MODIFYNG INFLUENCE OF FACTORS OF CARDIOVASCULAR RISK].

PubMed

Maksimov, S A; Mikhailuts, A P; Artamonova, G V

2016-01-01

On results of research in 13 occupational groups (3842 workers, men) there were performed an analysis of a contribution of non-occupational factors of cardiovascular risk (FCVRs) and the elimination of their modifying influence on risks for the development of the arterial hypertension (AH). In the capacity of non-occupational FCVRs there were considered 16 predictors of AH. There were calculated the relative risk of AH and 95% the confidential interval (CI) in occupational groups on benchmark data of the prevalence rate of AH and after the elimination of the modifying influence of FCVRs. Reference group was the general sample, that is, all the occupations. Modifying influence of FCVR was eliminated by means of direct standardization. With the aid of trees of classifcation from the number of FCVRs in occupational groups the presence of obesity and age of the worker (respectively, 100 and 78 conditional points) was shown to have the maximum impact on the development of AH. Elimination of the influence of data of FCVRs led to the change of benchmark values of occupational risks of AH in the average for 10%, in four occupations level of the statistical importance of risks of AH changed. In top-managers, and also in operating personnel and technical workers the risk for AH from the high decreased to not significant, respectively to 1,00 at 95%, CI: 0.74-1.36 and 1.20 at 95%, CI: 0.97-1.49. On the contrary, the risk for AH increased from low to statistically not significant in underground equipment operators (0.85 at 95%, CI: 0.71-1.01) and labourers (0.89 at 95%, CI: 0.69-1.14).

Occupational Contact Dermatitis in Mechanics and Repairers Referred for Patch Testing: Retrospective Analysis From the North American Contact Dermatitis Group 1998-2014.

PubMed

Warshaw, Erin M; Hagen, Solveig L; Sasseville, Denis; Maibach, Howard I; DeKoven, Joel G; Belsito, Donald V; Fowler, Joseph F; Zug, Kathryn A; Taylor, James S; Mathias, C G Toby; Fransway, Anthony F; DeLeo, Vincent A; Marks, James G; Pratt, Melanie D; Zirwas, Matthew J; Storrs, Frances J

Contact dermatoses are common in mechanic and repair occupations. This study aimed to (1) estimate the prevalence of occupationally related contact dermatitis among mechanics/repairers patch tested from 1998 to 2014 by the North American Contact Dermatitis Group, (2) characterize responsible allergens and irritants, and their sources, and (3) compare results among 3 occupational subgroups (mechanics, electrical/electronic, and other). A cross-sectional analysis of patients patch tested by the North American Contact Dermatitis Group between 1998 and 2014. Of 38,784 patients patch tested, 691 (1.8%) were mechanics/repairers. Male sex (93.5%) and hand involvement (59.5%) were common overall. Occupationally related skin disease was more prevalent among vehicle and mobile equipment mechanics/repairers (52.7%) and other mechanics/repairers (41.4%) than electrical/electronic equipment mechanics/repairers (21.3%). Overall, carba mix, thiuram mix, and methylchloroisothiazolone/methylisothiazolone were the most common occupation-related clinically relevant allergens. Gloves, automotive vehicles, solvents, oils, lubricants, and fuels were the most common sources of responsible allergens. Common occupationally related allergens included rubber accelerators and the preservative methylchloroisothiazolone/methylisothiazolone.

Programme characteristics and everyday occupations in day centres and clubhouses in Sweden.

PubMed

Hultqvist, Jenny; Markström, Urban; Tjörnstrand, Carina; Eklund, Mona

2017-05-01

Meaningful everyday occupations are important for mental health and recovery and are provided by both community-based day centres (DCs) and clubhouses. It is unknown, however, if any of the two has more recovery-promoting features. This nine-month longitudinal study compared DC and clubhouses, concerning the users' perceptions of unit and programme characteristics, and aspects of everyday occupations in terms of engagement and satisfaction. Stability over time in these respects, as well as motivation for participation and relationships with occupational engagement and satisfaction, were explored. Participants from 10 DCs (n = 128) and 5 clubhouses (n = 57) completed self-report instruments. DC attendees rated lower levels on two organizational factors; choice and ability to influence decisions, and the unit's social network. Motivation showed to be an important factor for perceived occupational engagement, which did not differ between the two groups. DC attendees were more satisfied with their everyday occupations at baseline, but that factor increased more in the clubhouse group and there was no group difference at follow-up. The unit and programme characteristics and occupational engagement showed stability over time. Clubhouses seemed more advantageous and DC services may consider developing users' opportunities for choice and decision-making, and peer support.

Occupational injuries in Canadian youth: an analysis of 22 years of surveillance data collected from the Canadian Hospitals Injury Reporting and Prevention Program

PubMed Central

Pratt, B.; Cheesman, J.; Breslin, C.; Do, M. T.

2016-01-01

Abstract Introduction: Inexperience, inadequate training and differential hazard exposure may contribute to a higher risk of injury in young workers. This study describes features of work-related injuries in young Canadians to identify areas for potential occupational injury prevention strategies. Methods: We analyzed records for youth aged 10–17 presenting to Canadian Hospitals Injury Reporting and Prevention Program (CHIRPP) emergency departments (EDs) from 1991–2012. We classified work-related injuries into job groups corresponding to National Occupational Classification for Statistics 2006 codes and conducted descriptive analyses to assess injury profiles by job group. Age- and sex-adjusted proportionate injury ratios (PIRs) and 95% confidence intervals (CIs) were calculated to compare the nature of injuries between occupational and non-occupational events overall and by job group. Results: Of the 6046 injuries (0.72% of events in this age group) that occurred during work, 63.9% were among males. Youth in food and beverage occupations (54.6% males) made up 35.4% of work-related ED visits and 10.2% of work-related hospital admissions, while primary industry workers (76.4% males) made up 4.8% of work-related ED visits and 24.6% of work-related hospital admissions. PIRs were significantly elevated for burns (9.77, 95% CI: 8.94–10.67), crushing/amputations (6.72, 95% CI: 5.79–7.80), electrical injuries (6.04, 95% CI: 3.64–10.00), bites (5.09, 95% CI: 4.47–5.79), open wounds (2.68, 95% CI: 2.59–2.78) and eye injuries (2.50, 95% CI: 2.20–2.83) in occupational versus non-occupational events. These were largely driven by high proportional incidence of injury types unique to job groups. Conclusion: Our findings provide occupation group-specific information on common injury types that can be used to support targeted approaches to reduce incidence of youth injury in the workplace. PMID:27172126

Career Ladder and Curriculum Guide: Housing Management. Resident Selection and Occupancy Trainee, Resident Security Aide, Resident Security Officer, Security Officer II, Community Security Aide. Instructor's Manual.

ERIC Educational Resources Information Center

Allen, Archibald; Hailey, Pleasant L., Jr.

This instructor's manual contains job analysis and training curriculum for the positions of Resident Selection and Occupancy Trainee, Resident Security Aide, Resident Security Officer, Security Officer II, and Community Security Aide. The two sections of the manual and their parts are as follows: Section I: A Model Curriculum for Resident…

Risk factors for essential thrombocythemia: A case-control study. Italian Leukemia Study Group.

PubMed

Mele, A; Visani, G; Pulsoni, A; Monarca, B; Castelli, G; Stazi, M A; Gentile, G; Mandelli, F

1996-05-15

Very little information is presently available regarding risk factors for essential thrombocythemia (ET). A case-control study was performed to study the possible association between ET and selected behavioral, occupational, and environmental exposures. Thirty-nine patients aged 20 years or older and 156 controls were enrolled in 2 Italian Hematology Departments located in Rome and Pavia. Controls were recruited among outpatients seen in the same hospitals and matched 4:1 to the patients after stratification by age and sex. Odds ratio (OR) estimates suggest an association between ET and hair dye use (in particular the use of dark hair dye for periods longer than 10 years: OR - 5.3; 95% confidence interval [CI], 1.4-19.9), living in houses built with tuff (a material with a high concentration of gamma-emitting radionuclides and radon) for longer than 9 years (OR = 5.1; 95% CI, 1.2-22.1), and selected occupations (electrical worker and shoemaker, OR +infinity and 2.7; 95% CI, 0.5-16 respectively). Behavioral exposures such as hair dyes, living in a tuff house, and working as an electrician are significantly associated with ET development. The data are consistent with those observed in acute leukemias.

Relationship between occupational exposure to lead and local arterial stiffness and left ventricular diastolic function in individuals with arterial hypertension

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

Poreba, Rafal, E-mail: sogood@poczta.onet.pl; Gac, Pawel; Poreba, Malgorzata

Relationship between occupational exposure to lead and frequency of complications in persons with arterial hypertension has been poorly investigated. This study aimed at evaluation of the relationship between occupational exposure to lead and manifestation of an increased local arterial stiffness and left ventricular diastolic dysfunction. The studies included 105 men (mean age: 44.47 {+-} 9.12 years) with arterial hypertension, treated with hypotensive drugs: group I - men occupationally exposed to lead (n = 53), and group II - men not exposed to lead (n = 52). In echocardiographic examination, the left ventricular diastolic dysfunction was diagnosed significantly more frequently inmore » group I than in group II. In eTracking examination mean values of stiffness parameter ({beta}), augmentation index (AI) and one-point pulse wave velocity (PWV-{beta}) were significantly higher and mean values of arterial compliance (AC) were significantly lower in group I than in group II. The logistic regression showed that in the group of persons with arterial hypertension occupationally exposed to lead a more advanced age, higher blood lead concentration and higher mean values of augmentation index represent independent risk factors of left ventricular diastolic dysfunction. The multifactorial regression showed that amongst persons with arterial hypertension occupationally exposed to lead higher blood zinc protoporphyrin concentration, a more advanced age and higher value of body mass index (BMI) represent independent risk factors of an increased local arterial stiffness. In summary, we should note that in the group of persons with arterial hypertension occupationally exposed to lead the study has demonstrated a significantly more frequent manifestation of left ventricular diastolic dysfunction and an increase in local arterial stiffness. - Highlights: > Amongst persons with AH exposed to Pb higher ZnPP represent independent risk factor of increased local arterial stiffness. > Higher Pb-B represent independent risk factor of left ventricular diastolic dysfunction. > The study has demonstrated a more frequent manifestation of left ventricular diastolic dysfunction in group exposed to Pb. > Also, in this group the study has demonstrated a more frequent manifestation of increase in local arterial stiffness.« less

Socioeconomic disparities in gait speed and associated characteristics in early old age.

PubMed

Plouvier, S; Carton, M; Cyr, D; Sabia, S; Leclerc, A; Zins, M; Descatha, A

2016-04-23

A few studies have documented associations between socioeconomic position and gait speed, but the knowledge about factors from various domains (personal factors, lifestyle, occupation…) which contribute to these disparities is limited. Our objective was to assess socioeconomic disparities in usual gait speed in a general population in early old age in France, and to identify potential contributors to the observed disparities, including occupational factors. The study population comprised 397 men and 339 women, aged 55 to 69, recruited throughout France for the field pilot of the CONSTANCES cohort. Gait speed was measured in meters/second. Socioeconomic position was based on self-reported occupational class. Information on personal characteristics, lifestyle, comorbidities and past or current occupational physical exposure came either from the health examination, from interview or from self-administered questionnaire. Four groups were considered according to sex-specific distributions of speed (the two slowest thirds versus the fastest third, for each gender). Logistic regression models adjusted for health screening center and age allowed to the study of cross-sectional associations between: 1- slower speed and occupational class; 2- slower speed and each potential contributor; 3- occupational class and selected potential contributors. The association between speed and occupational class was then further adjusted for the factors significantly associated both with speed and occupational class, in order to assess the potential contribution of these factors to disparities. With reference to managers/executives, gait speed was reduced in less skilled categories among men (OR 1.21 [0.72-2.05] for Intermediate/Tradesmen, 1.95 [0.80-4.76] for Clerks, Sale/service workers, 2.09 [1.14-3.82] for Blue collar/Craftsmen) and among women (OR 1.12 [0.55-2.28] for Intermediate/Tradesmen, 2.33 [1.09-4.97] for Clerks, 2.48 [1.18-5.24] for Sale/service workers/Blue collar/Craftsmen). Among men, occupational exposure to carrying heavy loads explained a large part of socioeconomic disparities. Among women, obesity and occupational exposure to repetitive work contributed independently to the disparities. This study suggests that some potentially modifiable occupational and personal factors explain at least part of the differences in gait speed between occupational classes, and that these factors differ between men and women. Longitudinal studies are needed to confirm and complement these findings.

Minor long-term effects 3-4 years after the ReDO™ intervention for women with stress-related disorders: A focus on sick leave rate, everyday occupations and well-being.

PubMed

Eklund, Mona

2017-01-01

The Redesigning Daily Occupations (ReDO™) work rehabilitation method has been found effective, compared with care as usual (CAU), for women with stress-related disorders. To conduct a long-term follow-up of former ReDO™ and CAU participants with respect to sick leave, well-being and everyday occupations 3-4 years after completed work rehabilitation. Forty-two women in each group participated. An index day was decided to estimate sick-leave rate, retrieved from register data. Fifty-five women also participated in a telephone interview addressing well-being, everyday occupations and life events. Both groups had reduced their sick-leave rate further, but no difference between the groups was established. The ReDO™ women perceived a better balance in the work domain of everyday occupations, whereas the CAU group reported more over-occupation. No differences were found on well-being. The groups had experienced similar important life events, affecting the women's work and private lives. Previous stress and anxiety predicted sick leave at the long-term follow-up. Although the ReDO™ intervention had speeded up return to work in the immediate follow-up perspective, the CAU had caught up in the longer term. Still, the ReDO™ women exhibited better balance in the work domain.

Efficacy of occupational therapy for patients with Parkinson's disease: a randomised controlled trial.

PubMed

Sturkenboom, Ingrid H W M; Graff, Maud J L; Hendriks, Jan C M; Veenhuizen, Yvonne; Munneke, Marten; Bloem, Bastiaan R; Nijhuis-van der Sanden, Maria W

2014-06-01

There is insufficient evidence to support use of occupational therapy interventions for patients with Parkinson's disease. We aimed to assess the efficacy of occupational therapy in improving daily activities of patients with Parkinson's disease. We did a multicentre, assessor-masked, randomised controlled clinical trial in ten hospitals in nine Dutch regional networks of specialised health-care professionals (ParkinsonNet), with assessment at 3 months and 6 months. Patients with Parkinson's disease with self-reported difficulties in daily activities were included, along with their primary caregivers. Patients were randomly assigned (2:1) to the intervention or control group by a computer-generated minimisation algorithm. The intervention consisted of 10 weeks of home-based occupational therapy according to national practice guidelines; control individuals received usual care with no occupational therapy. The primary outcome was self-perceived performance in daily activities at 3 months, assessed with the Canadian Occupational Performance Measure (score 1-10). Data were analysed using linear mixed models for repeated measures (intention-to-treat principle). Assessors monitored safety by asking patients about any unusual health events during the preceding 3 months. This trial is registered with ClinicalTrials.gov, NCT01336127. Between April 14, 2011, and Nov 2, 2012, 191 patients were randomly assigned to the intervention group (n=124) or the control group (n=67). 117 (94%) of 124 patients in the intervention group and 63 (94%) of 67 in the control group had a participating caregiver. At baseline, the median score on the Canadian Occupational Performance Measure was 4·3 (IQR 3·5-5·0) in the intervention group and 4·4 (3·8-5·0) in the control group. At 3 months, these scores were 5·8 (5·0-6·4) and 4·6 (4·6-6·6), respectively. The adjusted mean difference in score between groups at 3 months was in favour of the intervention group (1·2; 95% CI 0·8-1·6; p<0·0001). There were no adverse events associated with the study. Home-based, individualised occupational therapy led to an improvement in self-perceived performance in daily activities in patients with Parkinson's disease. Further work should identify which factors related to the patient, environmental context, or therapist might predict which patients are most likely to benefit from occupational therapy. Prinses Beatrix Spierfonds and Parkinson Vereniging. Copyright © 2014 Elsevier Ltd. All rights reserved.

Occupation and thyroid cancer.

PubMed

Aschebrook-Kilfoy, Briseis; Ward, Mary H; Della Valle, Curt T; Friesen, Melissa C

2014-05-01

Numerous occupational and environmental exposures have been shown to disrupt thyroid hormones, but much less is known about their relationships with thyroid cancer. Here we review the epidemiology studies of occupations and occupational exposures and thyroid cancer incidence to provide insight into preventable risk factors for thyroid cancer. The published literature was searched using the Web of Knowledge database for all articles through August 2013 that had in their text 'occupation' 'job' 'employment' or 'work' and 'thyroid cancer'. After excluding 10 mortality studies and 4 studies with less than 5 exposed incident cases, we summarised the findings of 30 articles that examined thyroid cancer incidence in relation to occupations or occupational exposure. The studies were grouped by exposure/occupation category, study design and exposure assessment approach. Where available, gender-stratified results are reported. The most studied (19 of 30 studies) and the most consistent associations were observed for radiation-exposed workers and healthcare occupations. Suggestive, but inconsistent, associations were observed in studies of pesticide-exposed workers and agricultural occupations. Findings for other exposures and occupation groups were largely null. The majority of studies had few exposed cases and assessed exposure based on occupation or industry category, self-report, or generic (population-based) job exposure matrices. The suggestive, but inconsistent findings for many of the occupational exposures reviewed here indicate that more studies with larger numbers of cases and better exposure assessment are necessary, particularly for exposures known to disrupt thyroid homeostasis.

Meeting the needs of elderly with bathing disability.

PubMed

Zingmark, Magnus; Bernspång, Birgitta

2011-06-01

Difficulties with bathing are frequent among older people and are associated with an increasing need for societal support. As loss of independence has a negative impact on health and wellbeing, it is important to study interventions that can provide the required support for people to be able to remain independent. Occupational therapy interventions can improve clients' abilities enabling them to bathe themselves, thus reducing the need for other, more long-term societal support from, e.g. a home help. In this study, two groups of elderly people with difficulties in bathing were compared; the clients in the intervention group were engaged in occupational therapy. A quasi-experimental non-equivalent control group design was used, in which participants with reported difficulties in bathing were recruited consecutively from two municipalities. The clients in the intervention group routinely received occupational therapy, whereas clients in the control group received assistance from a home help for bathing. Activities of daily living, quality of life and home-help allocation were assessed at the baseline and after 15 weeks. Clients in the intervention group received less than three home visits on average, with majority of interventions consisting of graded activity and the use of an encouraging approach. Seventy per cent of the interventions were adaptive. Activities of daily living and quality of life of both groups improved, but the differences of being allocated a home help were significant. Occupational therapy interventions seem beneficial in terms of supporting older people in becoming independent of home help in bathing but the results must be interpreted with caution as there were differences at baseline between the groups. © 2011 The Authors. Australian Occupational Therapy Journal © 2011 Australian Association of Occupational Therapists.

Segmented socioeconomic adaptation of New Eastern European professionals in the United States.

PubMed

Michalikova, Nina

2018-01-01

This study examines the socioeconomic adaptation of post-1991 Eastern European professionals in the United States. The data were obtained from the pooled 2006-2010 American Community Surveys. The analysis includes recent immigrants between ages of 25-65 who have at least an associate's degree. Skilled immigrants in professional or managerial occupations are compared with non-professionals or managers to examine and compare socioeconomic outcomes. The findings presented in this study support the segmented assimilation theory and reveal cross-group and cross-country disparities in socioeconomic adaptation. Despite the high amount of human capital, Eastern European skilled immigrants tend to have a lower share of professionals and managers than other groups. Their average income is lower than the income of some other groups in the analysis, especially immigrants from Northern and Western Europe, suggesting these immigrants experience difficulties in transferring human capital. Among the three largest Eastern European groups - Russia, Ukraine, and Poland - there is a clear hierarchy in socioeconomic status with Russian professionals having the highest educational attainment and income, followed by immigrants from Ukraine and Poland. Results also revealed gender differences in socioeconomic adaptation. Women from Eastern Europe are highly professional, but they tend to be concentrated in different occupations than men, leading to a significant gender-wage gap. The effect of selected individual and country-level characteristics on skilled immigrants' socioeconomic adaptation is discussed.

Occupational exposure to metallic cobalt in the Province of Bergamo. Results of a 1991 survey.

PubMed

Mosconi, G; Bacis, M; Leghissa, P; Maccarana, G; Arsuffi, E; Imbrogno, P; Airoldi, L; Caironi, M; Ravasio, G; Parigi, P C

1994-06-30

The results of a survey on workers potentially exposed to cobalt in the Bergamo Province are reported. Its aim is to assess the number of workers at risk of developing respiratory disease due to the inhalation of metallic cobalt. Interest was shown after an examination of 11 cases of 'hard metal disease', which we diagnosed, in workers who came from different production areas and had different degrees of exposure. A first group of 45 factories with potential cobalt exposure was identified by consulting the archives of the Local Sanitary Units (USSL) and of the Chamber of Commerce, and by use of the telephone directory and requesting information from the producers and users of Widia tools. A second group of 2039 factories was selected from those industrial activities where we had previously ascertained the presence of grinding operations using hard metal tools with diamond wheels. This study is related to all the factories in the first group and 10% of the factories in the second group. More than 304 inspections were carried out. In this context 403 exposed workers were identified. Workplace air measurements (250 samples) and biological monitoring (> 600 samples) to determine the exposure levels to cobalt were performed. The results show an unexpected diffuse occupational exposure in different production areas where the airborne cobalt is frequently underestimated and higher than the TLV.

Determination of Selected Chemical Levels in Room Air and on Surfaces after the Use of Cartridge- and Tank-Based E-Vapor Products or Conventional Cigarettes.

PubMed

Liu, Jianmin; Liang, Qiwei; Oldham, Michael J; Rostami, Ali A; Wagner, Karl A; Gillman, I Gene; Patel, Piyush; Savioz, Rebecca; Sarkar, Mohamadi

2017-08-28

There is an ongoing debate regarding the potential of secondhand exposure of non-users to various chemicals from use of e-vapor products (EVPs). Room air levels of 34 chemicals (nicotine, propylene glycol (PG), glycerol, 15 carbonyl chemicals, 12 volatile organic chemicals (VOCs), and four selected trace elements) were measured where EVPs and cigarettes were used by n = 37 healthy adult tobacco users in an exposure chamber. The products used were MarkTen ® 2.5% Classic (Group I), a Prototype GreenSmoke ® 2.4% (Group II), Ego-T ® Tank with subjects' own e-liquids (Group III) and subjects' own conventional cigarettes (Group IV). Products were used under controlled conditions and 4-h ad libitum use. Background (without subjects) and baseline levels (with subjects) were measured. Cumulative 4-h. levels of nicotine, PG and glycerol measured were several-fold below the time-weighted average limits used in workplace exposure evaluation. Most the other chemicals (>75%) were at or below the limit of quantification during EVP use. Significant levels of chemicals (17 out of 34) were observed in Group IV. Overall, our results indicate that under the study conditions with the products tested, cumulative room air levels of the selected chemicals measured over 4-h were relatively small and were several-fold below the current occupational regulatory and consensus limits.

Mental health of college students and their non-college-attending peers: results from a large French cross-sectional survey.

PubMed

Kovess-Masfety, Viviane; Leray, Emmanuelle; Denis, Laure; Husky, Mathilde; Pitrou, Isabelle; Bodeau-Livinec, Florence

2016-04-21

The great majority of mental disorders begin during adolescence or early adulthood, although they are often detected and treated later in life. To compare mental health status of college students and their non-college-attending peers whether working, attending a secondary school, or non-college-attending peers who are neither employed nor students or trainees (NENST) will allow to focus on high risk group. Data were drawn from a large cross-sectional survey conducted by phone in 2005 in four French regions in a randomly selected sample of 22,138 adults. Analyses were restricted to the college-age subsample, defined as those aged 18 to 24 (n = 2424). Sociodemographic, educational, and occupational status were determined. In addition, respondents were administered standardized instruments to assess mental health and well-being (CIDI-SF, SF-36, Sheehan Disability Scale, CAGE), mastery, social support, and isolation. The four occupational groups were compared. All analyses were stratified by gender. Mental health disorders were more prevalent among the NENST group, with significant differences among men for anxiety disorders including phobias, post-traumatic stress disorder (PTSD) and panic disorder, impairing at least one role in their daily life. This was also true among women except for panic disorder. The NENST group also reported the lowest level of mastery and social support for both genders and the highest level of social isolation for women only. After adjustment, occupational status remained an independent correlate of PTSD (OR = 2.92 95 % CI = 1.4-6.1), agoraphobia (OR = 1.86 95 % CI 1.07-3.22) and alcohol dependence (OR = 2.1 95 % CI = 1.03-4.16). Compared with their peers at work or in education/training, the prevalence of certain common mental health disorders was higher among college-aged individuals in the NENST group. Efforts should be made to help young adults in the transition between school or academic contexts and joining the workforce. It is also important to help youths with psychiatric disorders find an occupational activity and provide them information, care, support and counseling, particularly in times of economic hardship. Schools and universities may be adequate institutional settings to set health promotion programs in mental health and well-being.

SELECTED CHARACTERISTICS OF OCCUPATIONS (PHYSICAL DEMANDS, WORKING CONDITIONS, TRAINING TIME), A SUPPLEMENT TO THE DICTIONARY OF OCCUPATIONAL TITLES.

ERIC Educational Resources Information Center

Bureau of Employment Security (DOL), Washington, DC.

THIS SUPPLEMENT LISTS INDIVIDUAL PHYSICAL DEMANDS, WORKING CONDITIONS, AND TRAINING TIME DATA FOR EACH JOB DEFINED IN VOLUMES 1 AND 2 (VT 003 654 AND VT 003 655). IT WAS PUBLISHED IN RESPONSE TO THE SPECIAL NEEDS OF ORGANIZATIONS AND INDIVIDUALS CONCERNED WITH MANPOWER UTILIZATION WHO REQUIRE MORE SPECIFIC OCCUPATIONAL CHARACTERISTICS DATA THAN…

Spaced Retrieval Enhances Memory for a Name-Face-Occupation Association in Older Adults with Probable Alzheimer's Disease

ERIC Educational Resources Information Center

Cherry, Katie E.; Walvoord, Ashley A. G.; Hawley, Karri S.

2010-01-01

The authors trained 4 older adults with probable Alzheimer's disease to recall a name-face-occupation association using the spaced retrieval technique. Six training sessions were administered over a 2-week period. On each trial, participants selected a target photograph and stated the target name and occupation at increasingly longer retention…

Increasing Reserve Component Nurse Accession and Retention Rates.

DTIC Science & Technology

1990-05-01

participate in activities that are diversionary from the stresses of busy medical practices. The author recommends that time demand be reduced; that...nurses; and the present insufficiency of the Selective Service System. Johnson, James Nathaniel. Occupational Stress , Strain, and Coping Among Active...the relationship between occupational stress and occupation- related strain and the extent to which that relationship is mediated by coping. The

Planning the Development of Measurement and Evaluation Services for Use in Occupational Programs at Postsecondary Institutions. Final Report.

ERIC Educational Resources Information Center

Sharon, Amiel T.; And Others

The purpose of this study was to obtain information that will make it possible to plan for the development of occupational competency assessment procedures in a rational manner, based on the expressed needs of occupational educators and employers. Eight fields were selected for scrutiny: Accounting, Agribusiness, Data Processing, Day Care,…

Occupational accidents in the Finnish local government sector: utilisation of national statistics.

PubMed

Nenonen, Noora

2011-12-01

Occupational accidents in the Finnish local government sector in 2004 are analysed by gender, age and occupation class in order to identify particular risk groups. The accident data are compared with data concerning the number of employees, using frequency distributions and accident incidence rates. The possibilities of providing occupation class-specific accident incidence rates are also discussed. According to the results, commuting accidents are more common and severe in the local government sector than in general in Finland. In the local public sector occupational accidents more often involved women than men. Compared to other age groups and occupational classes, occupational accidents are more common in the age band of 45-54 and in the occupational class of medical and nursing work. However, compared to the employees' data, men and younger employees had an increased workplace accident risk, while women and older employees had an increased risk of commuting accidents. The highest accident incidence rate was in farming and animal husbandry work. Currently, the calculation of occupation class-specific accident incidence rates is difficult. Improving the consistency of the occupation classifications used in the various data sources would facilitate more reliable calculation of rates.

Correlation between workplace and occupational burnout syndrome in nurses.

PubMed

Ahmadi, Omid; Azizkhani, Reza; Basravi, Monem

2014-01-01

This study was conducted to determine the effect of nurses' workplace on burnout syndrome among nurses working in Isfahan's Alzahra Hospital as a reference and typical university affiliated hospital, in 2010. In this cross-sectional study, 100 nurses were randomly selected among those working in emergency, orthopedic, dialysis wards and intensive care unit (ICU). Required data on determination of occupational burnout rate among the nurses of these wards were collected using Maslach Burnout Inventory (MBI) standard and validated questionnaire. Nurses were selected using simple random sampling. The multivariate ANOVA analysis showed that occupational burnout mean values of nurses working in orthopedic and dialysis wards were significantly less than those of nurses working in emergency ward and ICU (P = 0.01). There was also no significant difference between occupational burnout mean values of nurses working in emergency ward and ICU (P > 0.05). t-test showed that there was a difference between occupational burnout values of men and women, as these values for women were higher than those of men (P = 0.001). Results showed that occupational burnout mean values of nurses working in emergency ward and ICU were significantly more than those of nurses working in orthopedic and dialysis wards.

Occupational exposure to motor exhaust in Stockholm, Sweden--different grouping strategies using variability in NO₂ to create homogenous groups.

PubMed

Lewné, Marie; Plato, Nils; Bellander, Tom; Alderling, Magnus; Gustavsson, Per

2011-01-01

The aim of the present study was to investigate the personal variability in occupational exposure to NO(2), as a marker of exposure to diesel exhaust, and to compare a statistical method of grouping workers in homogenous groups with a grouping performed by a qualified occupational hygienist. Forty-seven workers exposed to motor exhaust in their occupation were included. Personal measurements of NO(2) were performed with diffusive samplers over three full working shifts. The results from the measurements were analysed with a linear mixed effects model, taking both between and within-worker variability into consideration. The workers were divided into occupational groups in different ways in order to find a categorization, with maximal homogeneity in exposure in each group. We used (B)R(0.95) as an estimator of the between-worker variability. To study the effect of the divisions on the fit of the statistical model, we used the Akaike Information Criterion. The geometric mean for NO(2) for all 47 workers was 69 μg/m(3) and the between-worker variability (B)R(0.95) was 23.8. In six successive steps, the 47 workers were divided into up to eight groups, based on observed job characteristics. In the final grouping, seven groups were included with geometric means ranging from 32 μg/m(3) for outdoor workers, to 316 μg/m(3) for the most exposed group (tunnel construction workers). The (B)R(0.95) varied between 2.4 and 6.3. The within-worker variability (W)R(0.95) for the last division differed in the groups from 2.0 to 7.9. The Akaike Information Criterion decreased from 246, if all persons were included in one group, to 174 for the final grouping. The average level of NO(2) varied about 10 times between the different occupational groups, with the highest level for tunnel construction workers (316 μg/m(3)) and lowest for outdoor workers (32 μg/m(3)). For four of the seven groups the between-worker variability was higher than the within-worker variability. Copyright © 2010 Elsevier GmbH. All rights reserved.

Analysis of occupational exposures to blood registered in the General Hospital in Zabrze in the years 2006-2015

PubMed

Kocur, Ewelina; Śliwa-Rak, Bożena; Grosicki, Sebastian

Viral hepatitis B and C are the most common occupational diseases among health care workers. Infection occurs during performance of medical procedures which carries a risk of contact with biological material derived from a patient. The aim of the study was to analyse cases of occupational exposure to biological material as recorded by the employees of the City Hospital in Zabrze, to attempt to determine which medical procedures are of greatest risk of occupational exposure, and to identify the most important actions aimed at reduction of their number. The analysis included all cases of exposure to biological material derived from a patient, which were reported by employees of the City Hospital in Zabrze in 2006–2015. The analysis included the percentage of exposure for individual occupational groups and wards of the hospital, the type of the procedure at performance of which the exposure occurred, the type of tools affecting the skin continuity and proper conduct of the proceedings of the employee after exposure. The occupational group most frequently affected by exposures were nurses/midwives. This occupational group accounted for 41.2% of all exposed people. The next highest percentage exposure of 5.9% concerned the occupational group of doctors, further paramedics with 3.8%, orderlies – 2.6%, nurses – 2.4%. The ward of internal diseases had most frequent occurrences of exposure, but the percentage of exposure was the highest for the operating room – 7.5%. Most often the injury occurred during sampling venous blood – 20.6%. People assisting at procedures performed with a use of sharp equipment made 13.4% of employees exposed to blood. Orderlies were the third occupational group in terms of most common cuts. The employees were injured by cutting themselves while disposing of waste as often as when performing/assisting with a surgery. In 24.7% of cases immediately after exposure to biological material the employees behaved contrary to the procedure. List of exposures should not be limited only to cases of injuries caused by sharp instruments. Analysis of the circumstances and type of procedures during performance of which occur exposures allows for modification of procedures and reduction of the amount of exposures. Trainings in prevention of exposure should include all occupational groups, which are in contact with patients and medical waste.

[Applicability of voice acoustic analysis with vocal loading testto diagnostics of occupational voice diseases].

PubMed

Niebudek-Bogusz, Ewa; Sliwińska-Kowalska, Mariola

2006-01-01

An assessment of the vocal system, as a part of the medical certification of occupational diseases, should be objective and reliable. Therefore, interest in the method of acoustic voice analysis enabling objective assessment of voice parameters is still growing. The aim of the present study was to evaluate the applicability of acoustic analysis with vocal loading test to the diagnostics of occupational voice disorders. The results of acoustic voice analysis were compared using IRIS software for phoniatrics, before and after a 30-min vocal loading test in 35 female teachers with diagnosed occupational voice disorders (group I) and in 31 female teachers with functional dysphonia (group II). In group I, vocal effort produced significant abnormalities in voice acoustic parameters, compared to group II. These included significantly increased mean fundamental frequency (Fo) value (by 11 Hz) and worsened jitter, shimmer and NHR parameters. Also, the percentage of subjects showing abnormalities in voice acoustic analysis was higher in this group. Conducting voice acoustic analysis before and after the vocal loading test makes it possible to objectively confirm irreversible voice impairments in persons with work-related pathologies of the larynx, which is essential for medical certification of occupational voice diseases.

Occupational health scenario of Indian informal sector

PubMed Central

NAG, Anjali; VYAS, Heer; NAG, Pranab

2016-01-01

Workers in the Indian informal sector are engaged with different occupations. These occupations involve varied work related hazards. These occupational hazards are a consequent risk to health. The study aimed to determine occupational health scenario in the Indian Informal sector. One thousand eleven hundred twenty two workers from five different occupations namely weaving (handloom and power loom), construction, transportation, tobacco processing and fish processing were assessed by interviewer administered health questionnaire. Workers suffered from musculo-skeletal complaints, respiratory health hazards, eye problems and skin related complaints. There was a high prevalence of self-reported occupational health problems in the selected sectors. The study finds that workers have occupational exposures to multiple hazards. The absence of protective guards aggrevate their health condition. The study attempts to draws an immediate attention on the existing health scenario of the Indian Informal sector. PMID:26903262

Transitioning From Occupational Therapy Student To Practicing Occupational Therapist: First Year of Employment.

PubMed

McCombie, Randy P; Antanavage, Meredith E

2017-04-01

This research examined the transition from occupational therapy student to practicing occupational therapist over the course of one's first year of professional employment, as recalled by a sample of occupational therapists. Surveys were mailed to 500 occupational therapists randomly selected from membership in the American Occupational Therapy Association resulting in 202 returned surveys. Median year of graduation was 1998, ranging from 1967 to 2014. In general, respondents indicated the transition was positive. Having a mentor was related to high job satisfaction and good clinical fit, while supervising an occupational therapy assistant and low self-confidence were viewed as negative impact factors. Recent graduates presented with lower ratings of a positive transition and higher ratings of likelihood of experiencing burnout and initial job stress than earlier graduates. Recommendations for improving the transition experience are presented.

Occupational health scenario of Indian informal sector.

PubMed

Nag, Anjali; Vyas, Heer; Nag, Pranab

2016-08-05

Workers in the Indian informal sector are engaged with different occupations. These occupations involve varied work related hazards. These occupational hazards are a consequent risk to health. The study aimed to determine occupational health scenario in the Indian Informal sector. One thousand eleven hundred twenty two workers from five different occupations namely weaving (handloom and power loom), construction, transportation, tobacco processing and fish processing were assessed by interviewer administered health questionnaire. Workers suffered from musculo-skeletal complaints, respiratory health hazards, eye problems and skin related complaints. There was a high prevalence of self-reported occupational health problems in the selected sectors. The study finds that workers have occupational exposures to multiple hazards. The absence of protective guards aggrevate their health condition. The study attempts to draws an immediate attention on the existing health scenario of the Indian Informal sector.

Structural changes of the brain in relation to occupational stress.

PubMed

Savic, Ivanka

2015-06-01

Despite mounting reports about the negative effects of chronic occupational stress on cognitive functions, it is still uncertain whether and how this type of stress is associated with cerebral changes. This issue was addressed in the present MRI study, in which cortical thickness (Cth) and subcortical volumes were compared between 40 subjects reporting symptoms of chronic occupational stress (38 ± 6 years) and 40 matched controls (36 ± 6 years). The degree of perceived stress was measured with Maslach Burnout Inventory. In stressed subjects, there was a significant thinning of the mesial frontal cortex. When investigating the correlation between age and Cth, the thinning effect of age was more pronounced in the stressed group in the frontal cortex. Furthermore, their amygdala volumes were bilaterally increased (P = 0.020 and P = 0.003), whereas their caudate volumes were reduced (P = 0.040), and accompanied by impaired fine motor function. The perceived stress correlated positively with the amygdala volumes (r = 0.44, P = 0.04; r = 0.43, P = 04). Occupational stress was found to be associated with cortical thinning as well as with selective changes of subcortical volumes, with behavioral correlates. The findings support the hypothesis that stress-related excitotoxicity might be an underlying mechanism, and that the described condition is a stress related illness. © The Author 2013. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Potential occupational health problems for dentists in Flanders, Belgium.

PubMed

Gijbels, Frieda; Jacobs, Reinhilde; Princen, Katrijn; Nackaerts, Olivia; Debruyne, Frans

2006-03-01

The aim of this study was to gather data on occupational health effects among Flemish dentists. A questionnaire on various potential health effects was sent out to randomly selected Flemish dentists. Pilot experimental studies were performed on hearing and sensory function of the fingers on small groups of dentists. Audiometric data of both ears, gathered with an interval of 10 years, were analysed. Sensory tests of the fingers were performed for dominant and non-dominant hands in relation to exposure time to (ultra)sonic equipment. Positive responses for the questionnaire were as follows: low back pain, 54% (stress-correlated); vision problems, 52.3% (age-correlated); infections, 9%; allergies, 22.5% (mainly latex); stress level was scored 7 on a scale from 0 to 10; diminished sensitivity of the fingertips, 6% and auditory disorders, 19.6%. Pilot audiometric data showed a hearing loss at 4,000 Hz for the left ear, presumably indicative of occupational noise trauma. The two-point discrimination ability of the dominant hand tended to diminish in line with the number of years of practice. Dentists in Flanders were found to suffer from various health-related problems. More elaborate studies are required to provide more details on the risks for occupational hearing impairment and vibration hand neuropathy and to determine whether the problems described were related to the practice of dentistry.

Parental occupation and risk of small-for-gestational-age births: a nationwide epidemiological study in Sweden

PubMed Central

Li, X.; Sundquist, J.; Sundquist, K.

2010-01-01

BACKGROUND Although evidence suggests that some occupations may be a risk factor for small-for-gestational age (SGA) birth, associations between a wide range of maternal and paternal occupations and risk of SGA births remain unclear. Our objective was to analyze the risk of SGA births by parental occupation, including the entire Swedish population of mothers (≥20 years) and fathers. METHODS We linked nationwide data (1990–2004) on singletons born to employed mothers to nationwide data on maternal and paternal occupation and other individual-level variables. Information on parental occupations was obtained from the 1990 census. Approximately 95% of SGA births (calculated using normative data) were defined on the basis of ultrasound. Odds ratios of SGA birth were calculated with 95% confidence intervals. Women and men were analyzed separately. RESULTS There were 816 310 first singleton live births during the study period, of which 29 603 were SGA events. Families with low incomes had an increased risk of SGA births. After accounting for maternal age at the infant's birth, period of birth, family income, region of residence, marital status and smoking habits, several maternal occupational groups (including ‘mechanics and iron and metalware workers’ and ‘packers, loaders and warehouse workers’) had a significantly higher risk of SGA birth than the reference group (all women in the study population). Among paternal occupational groups, only waiters had an increased risk of SGA birth. CONCLUSIONS This large-scale follow-up study shows that maternal occupation affects risk of SGA birth, whereas paternal occupation does not seem to have an impact on SGA birth. Further studies are required to examine the specific agents in those maternal occupations that are associated with an increased risk of SGA birth. PMID:20133322

Occupational Status and Suicide.

ERIC Educational Resources Information Center

Lampert, Dominique I.; And Others

1984-01-01

Examined relationship between occupational status and suicide in California males since 1925. Findings show an inverse relationship between occupational status and suicide for all age groups. Over time, male suicide rates have increased, particularly for employed males over 65, employed males aged 14 to 24, and males in low-status occupations.…

Role of maternal occupational physical activity and psychosocial stressors on adverse birth outcomes

PubMed Central

Lee, Laura J; Symanski, Elaine; Lupo, Philip J; Tinker, Sarah C; Razzaghi, Hilda; Chan, Wenyaw; Hoyt, Adrienne T; Canfield, Mark A

2016-01-01

Objectives We examined the association of an array of estimated maternal occupational physical activities and psychosocial stressors during pregnancy with odds for preterm birth (PTB) and small-for-gestational age (SGA). Methods Data for infants born without major birth defects delivered from 1997 to 2009 whose mothers reported working at least 1 month during pregnancy were obtained from the National Birth Defects Prevention Study. We linked occupational codes to the US Department of Labor’s Occupational Information Network, which provides estimates of exposure for multiple domains of physical activity and psychosocial stressors by occupational categories. We conducted factor analysis using principal components extraction with 17 occupational activities and calculated factor scores. ORs for PTB and SGA across quartiles of factor scores in each trimester were computed using logistic regression. Results Factor analysis grouped occupational domains into 4 groups based on factor loadings. These groups were ‘occupational physical activity’, ‘interpersonal stressor’, ‘automated work’ and ‘job responsibility’. High levels of ‘occupational physical activity’ were significantly associated with SGA (adjusted OR (AOR) for highest quartile compared with lowest quartile of factor score: 1.36; 95% CIs 1.02 to 1.82; p for trend=0.001) and were also positively associated with PTB (AOR: 1.24; 95% CI 0.93 to 1.64; p for trend=0.01). No clear results were observed across domains of psychosocial stressors. Conclusions Our findings expand understanding of associations between occupational physical activity and psychosocial stressors and PTB and SGA and suggest that additional research is needed to further examine these relationships. PMID:27919059

The impact of occupational therapy in Parkinson's disease: a randomized controlled feasibility study.

PubMed

Sturkenboom, Ingrid H; Graff, Maud J; Borm, George F; Veenhuizen, Yvonne; Bloem, Bastiaan R; Munneke, Marten; Nijhuis-van der Sanden, Maria W

2013-02-01

To evaluate the feasibility of a randomized controlled trial including process and potential impact of occupational therapy in Parkinson's disease. Process and outcome were quantitatively and qualitatively evaluated in an exploratory multicentre, two-armed randomized controlled trial at three months. Forty-three community-dwelling patients with Parkinson's disease and difficulties in daily activities, their primary caregivers and seven occupational therapists. Ten weeks of home-based occupational therapy according to the Dutch guidelines of occupational therapy in Parkinson's disease versus no occupational therapy in the control group. Process evaluation measured accrual, drop-out, intervention delivery and protocol adherence. Primary outcome measures of patients assessed daily functioning: Canadian Occupational Performance Measure (COPM) and Assessment of Motor and Process Skills. Primary outcome for caregivers was caregiver burden: Zarit Burden Inventory. Participants' perspectives of the intervention were explored using questionnaires and in-depth interviews. Inclusion was 23% (43/189), drop-out 7% (3/43) and unblinding of assessors 33% (13/40). Full intervention protocol adherence was 74% (20/27), but only 60% (71/119) of baseline Canadian Occupational Performance Measure priorities were addressed in the intervention. The outcome measures revealed negligible to small effects in favour of the intervention group. Almost all patients and caregivers of the intervention group were satisfied with the results. They perceived: 'more grip on the situation' and used 'practical advices that make life easier'. Therapists were satisfied, but wished for a longer intervention period. The positive perceived impact of occupational therapy warrants a large-scale trial. Adaptations in instructions and training are needed to use the Canadian Occupational Performance Measure as primary outcome measure.

Exposure to occupational therapy as a factor influencing recruitment to the profession.

PubMed

Byrne, Nicole

2015-08-01

This article provides insight into the impact that exposure to an occupational therapist, in personal capacity or via a professional interaction, has on the decision to enter an occupational therapy undergraduate programme. A quantitative survey was completed by 139 occupational therapy students. The survey tool focussed on the students' exposure to a range of allied health professions (e.g. occupational therapy, physiotherapy, psychology) and investigated how exposure to occupational therapy had influenced their decision to enter the programme. The results indicated that over 70% of respondents had personal professional exposure to occupational therapy prior to making a career decision. Exposure most frequently involved occupational therapy intervention of a friend or family member. The majority of students who had professional exposure to occupational therapy (e.g. family, self, friend received occupational therapy) identified that it was the most influential factor in their career choice. Forty per cent of the occupational therapy students did not enter the programme straight from school and the influence of 'working with an occupational therapist' was noteworthy for mature aged students. Occupational therapists need to consider that every interaction they have with the community provides valuable information regarding the profession and gives insight into occupational therapy as a potential career path for other people. Additionally, the current research identifies there were differences in the impact, type and number of exposures for different student groups, and this potentially offers some insight into ways in which occupational therapy could target specific groups within the community to increase future diversity in the profession. © 2015 Occupational Therapy Australia.

High-risk occupations for suicide.

PubMed

Roberts, S E; Jaremin, B; Lloyd, K

2013-06-01

High occupational suicide rates are often linked to easy occupational access to a method of suicide. This study aimed to compare suicide rates across all occupations in Britain, how they have changed over the past 30 years, and how they may vary by occupational socio-economic group. Method We used national occupational mortality statistics, census-based occupational populations and death inquiry files (for the years 1979-1980, 1982-1983 and 2001-2005). The main outcome measures were suicide rates per 100 000 population, percentage changes over time in suicide rates, standardized mortality ratios (SMRs) and proportional mortality ratios (PMRs). Several occupations with the highest suicide rates (per 100 000 population) during 1979-1980 and 1982-1983, including veterinarians (ranked first), pharmacists (fourth), dentists (sixth), doctors (tenth) and farmers (thirteenth), have easy occupational access to a method of suicide (pharmaceuticals or guns). By 2001-2005, there had been large significant reductions in suicide rates for each of these occupations, so that none ranked in the top 30 occupations. Occupations with significant increases over time in suicide rates were all manual occupations whereas occupations with suicide rates that decreased were mainly professional or non-manual. Variation in suicide rates that was explained by socio-economic group almost doubled over time from 11.4% in 1979-1980 and 1982-1983 to 20.7% in 2001-2005. Socio-economic forces now seem to be a major determinant of high occupational suicide rates in Britain. As the increases in suicide rates among manual occupations occurred during a period of economic prosperity, carefully targeted suicide prevention initiatives could be beneficial.

Group Occupational Health Service in a Developing Country

PubMed Central

de Glanville, H.

1970-01-01

In 1967 an experimental group occupational health service was set up in Dar es Salaam to provide direct service to industrial firms. Larger companies were visited by a doctor, smaller firms in rotation by auxiliaries. After three years 65 companies had joined with over 15,000 employees, and workers were attending the group dispensaries at a rate of over 250,000 visits a year. Such an approach through direct service to the working community appears to be more appropriate to a developing country than a purely advisory central occupational health unit. PMID:5483327

Exploring poverty: skeletal biology and documentary evidence in 19th-20th century Portugal.

PubMed

Alves Cardoso, Francisca; Assis, Sandra; Henderson, Charlotte

2016-01-01

The inference of the state of wealth or poverty from human skeletal remains is a difficult task, as the limited number of skeletal changes are mediated by numerous other physiological, biomechanical and pathological events. In recent years, identified skeletal collections have become valuable resources in enabling aetiologies of these changes to be understood while controlling for some known causative factors, e.g. age, sex and occupation. This has favoured more rigorous data analysis and interpretation. This study compares the presence of osteological makers of occupation - specifically degenerative joint changes (DJC) - between socio-economically framed occupational groups whilst controlling for age-at-death. A total of 603 individuals were distributed into seven occupational groups used as a proxy for their socio-economic status. The results demonstrated that age was a contributing factor for DJC. Differences between occupational groups were only found for the hips, right shoulder and ankle. Differences found were not necessarily representative of low vs high socio-economic status. Furthermore, there are limitations associated with the use of occupation-at-death, based on documentary evidence, which does not necessarily reflect wealth-status.

Evaluation of occupational allergic contact dermatitis and its related factors in Iran.

PubMed

Nassiri-Kashani, Mansour; Nassiri-Kashani, Mohammad Hassan; Ghafari, Mostafa

2016-01-01

Background: Occupational contact dermatitis, especially in hand, is one of the most common occupational disorders. The present study aimed at evaluating patients with occupational allergic contact dermatitis (ACD) caused by common allergens based on occupation type and disease history. Methods: This cross-sectional study aimed at evaluating the data of the patients with probable diagnosis of ACD in Center for Research and Training in Skin Diseases and Leprosy (CRTSDL) in Iran. In the present study, 946 patients were assessed from different regions of Iran. One hundred fifty-one cases with positive patch test and relevant exposure were entered into the study; data related to their occupation and disease activity history were evaluated and recorded. Then, factors related to disease activity history were assessed considering the occupational groups and common exposures. Results: Nickel sulphate was the most common allergen in the 151 patients. Disease activity was constant in 29.8% of the patients; it increased in 27.8%, and decreased just before doing the patch test in 42.4%. Of the patients, 52.3% were getting worse during the working days. Occupational groups were significantly different in age and gender. Disease duration was also different in the occupational groups (p=0.001). The least disease duration was observed in healthcare workers, and the most in service workers. Lesions in the foot were related to period of employment. In administrative work group, (teachers, technicians and housewives) disease activity was decreased in the most cases, while it was increased in most patients of service workers (p=0.086). Conclusion: The present study, similar to previous reports, revealed that nickel sulphate is the most common allergen in ACD cases. Moreover, it was found that the symptoms of disease activity remained constant or increased in a significant proportion of the cases during the working days. Therefore, these workers should seriously follow up on this matter and change their occupation, or limit the exposure to allergens.

Elevated Frequencies of Micronuclei and other Nuclear Abnormalities of Chrome Plating Workers Occupationally Exposed to Hexavalent Chromium

PubMed Central

Sudha, S; Kripa, SK; Shibily, P; Shyn, J

2011-01-01

Background Biomonitoring provides a useful tool to estimate the genetic risk from exposure to genotoxic agents. The aim of this study was to assess the potential cytogenetic damage associated with occupational exposure to hexavalent chromium by using micronuclei (MN) as a biomarker. Methods This was a cross-sectional study and all participants were males. Both the exposed and control individuals were selected from Coimbatore, Southern India. Exfoliated buccal cells from 44 chrome plating workers and 40 age and sex matched control subjects were examined for MN frequency and nuclear abnormalities (NA) other than micronuclei, such as binucleates, broken eggs, karyorrhexis, karyolysis and pyknosis. Results Results showed statistically significant difference between chrome plating workers and control groups. MN and NA frequencies in chrome plating workers were significantly higher than those in control groups (p < 0.05) and also significantly related to smoking habit (P < 0.05). A significant difference in NA was observed in workers exposed to chromium for longer duration. In addition to this, a higher degree of NA was observed among smokers. Conclusion MN and other NA reflect genetic changes, events associated with carcinogenesis. Therefore the results of this study indicate that chrome plating workers are under risk of significant cytogenetic damage. Therefore, there is a need to educate those who work with heavy metals about the potential hazard of occupational exposure and the importance of using protective measures. PMID:26328050

Parental occupational exposure to solvents and heavy metals and risk of developing testicular germ cell tumors in sons (NORD-TEST Denmark).

PubMed

Olsson, Ann; Togawa, Kayo; Schüz, Joachim; Le Cornet, Charlotte; Fervers, Beatrice; Oksbjerg Dalton, Susanne; Pukkala, Eero; Feychting, Maria; Skakkebæk, Niels Erik; Hansen, Johnni

2018-06-07

Objective The present study aims to assess if parental occupational exposure to solvents or heavy metals is associated with risk of testicular germ cell tumors (TGCT) in sons in Denmark. Methods The NORD-TEST Denmark included 3421 cases diagnosed with TGCT at ages 14-49 years in Denmark between 1981 and 2014. Controls (N=14 024) selected from the central population registry were matched to cases on birth year. The Danish Supplementary Pension Fund provided parental occupational information. A job-exposure matrix was used to assign exposures, and conditional logistic regression models were used to estimate odds ratios (OR) and 95% confidence intervals (CI). Results The overall analyses showed no significant associations except for paternal exposure to a sub-group of "heavy metal(s) and solvent(s)" (OR 1.50, 95% CI 1.01-2.24). Most fathers in this category had worked in wood related jobs and were assigned exposure to chromium VI and toluene. Other sub-group analyses suggested that maternal exposure to aromatic hydrocarbon were associated with TGCT risk, in sons born in 1970-1979, and to heavy metals (chromium, iron and nickel) in sons born in 1980-1998. Conclusion NORD-TEST Denmark provides no strong support for an association between parental exposures to solvents or heavy metals and TGCT in sons, and only weak support for an association between paternal exposure to chromium and toluene and TGCT risk in sons.

Occupational position, work stress and depressive symptoms: a pathway analysis of longitudinal SHARE data.

PubMed

Hoven, H; Wahrendorf, M; Siegrist, J

2015-05-01

Several studies tested whether stressful work mediates the association between socioeconomic position (SEP) and health. Although providing moderate support, evidence is still inconclusive, partly due to a lack of theory-based measures of SEP and work stress, and because of methodological limitations. This contribution aims at overcoming these limitations. We conduct pathway analysis and investigate indirect effects of SEP on mental health via stressful work. Data are derived from the first two waves of the 'Survey of Health, Ageing and Retirement in Europe' (SHARE) with information from employed men and women aged 50-64 across 11 European countries (N=2798). SEP is measured according to two alternative measures of occupational position: occupational class (focus on employment relations) and occupational status (focus on prestige). We assess work stress according to the effort-reward imbalance and the demand-control model (wave 1), and we use newly occurring depressive symptoms as health outcome (wave 2). Effort-reward imbalance and, less consistently, low control mediate the effect of occupational class and occupational status on depressive symptoms. Our findings point to two important aspects of work stress (effort-reward imbalance and low control) in explaining socioeconomic differences in health. Further, we illustrate the significance of two alternative dimensions of occupational position, occupational class and occupational status. 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.

Effects of Number of Animals Monitored on Representations of Cattle Group Movement Characteristics and Spatial Occupancy

PubMed Central

Liu, Tong; Green, Angela R.; Rodríguez, Luis F.; Ramirez, Brett C.; Shike, Daniel W.

2015-01-01

The number of animals required to represent the collective characteristics of a group remains a concern in animal movement monitoring with GPS. Monitoring a subset of animals from a group instead of all animals can reduce costs and labor; however, incomplete data may cause information losses and inaccuracy in subsequent data analyses. In cattle studies, little work has been conducted to determine the number of cattle within a group needed to be instrumented considering subsequent analyses. Two different groups of cattle (a mixed group of 24 beef cows and heifers, and another group of 8 beef cows) were monitored with GPS collars at 4 min intervals on intensively managed pastures and corn residue fields in 2011. The effects of subset group size on cattle movement characterization and spatial occupancy analysis were evaluated by comparing the results between subset groups and the entire group for a variety of summarization parameters. As expected, more animals yield better results for all parameters. Results show the average group travel speed and daily travel distances are overestimated as subset group size decreases, while the average group radius is underestimated. Accuracy of group centroid locations and group radii are improved linearly as subset group size increases. A kernel density estimation was performed to quantify the spatial occupancy by cattle via GPS location data. Results show animals among the group had high similarity of spatial occupancy. Decisions regarding choosing an appropriate subset group size for monitoring depend on the specific use of data for subsequent analysis: a small subset group may be adequate for identifying areas visited by cattle; larger subset group size (e.g. subset group containing more than 75% of animals) is recommended to achieve better accuracy of group movement characteristics and spatial occupancy for the use of correlating cattle locations with other environmental factors. PMID:25647571

[The Influence of risk factors on visual performance in of phototoxic maculopathy in occupational welders].

PubMed

Li, Qingtao; Zhang, Xinfang

2014-10-01

To investigate the Influence of risk factors that cause the phototoxic maculopathy by welding arc in occupational welders. We examined randomly a group of 86 male occupational welders 172 eyes from some local metal manufacturing enterprise from August 2010 to December 2013. The ophthalmologic examination which the participants underwent thorough including the best visual acuity, fundus examination by the supplementary lens, fundus photography, and the high definition optical coherence tomography (OCT) scan. All participants of this study underwent thorough the medicine examined by a specialist of occupational who prior to the OCT. All the subjects were divided into groups according to age, protection degrees , length of service, operating time . The incidences of phototoxic maculopathy were compared within groups. The subjects was divided randomly into the lutein group and the placebo group. The examination including the best visual acuity, serum lutein concentrations, macular pigmentoptical density (MPOD), Contrast and glare Sensitivity. (1) The total incidence of phototoxic maculopathy is 32.0%. (2) The incidences of phototoxic maculopathy in the strict protection group, the randomed protective group and the nonprofessional protection group were respectively 21.4%, 36.7%, 53.6%. The incidence in the strict protection group was lower than the other two groups, the incidence was the highest in the nonprofessional protection group, and the difference was statistically significant. (3) The longer length of service, and operating time , the more incidence of phototoxic maculopathy develop. (4) The lutein group prior to the placebo group at the best visual acuity, serum lutein concentrations, macular pigmentoptical density (MPOD), Contrast and glare Sensitivity. The risk factors of phototoxic maculopathy in male occupational welders are the length of service, operating time, protection degrees and the lutein assistantly. The incidence of phototoxic maculopathy occurs regardless of age.

Surveillance of work-related amputations in Michigan using multiple data sources: results for 2006-2012.

PubMed

Largo, Thomas W; Rosenman, Kenneth D

2015-03-01

An amputation is one of the most serious injuries an employee can sustain and may result in lost time from work and permanent limitations that restrict future activity. A multidata source system has been shown to identify twice as many acute traumatic fatalities as one relying only on employer reporting. This study demonstrates the value of a multidata source approach for non-fatal occupational injuries. Data were abstracted from medical records of patients treated for work-related amputations at Michigan hospitals and emergency departments and were linked to workers' compensation claims data. Safety inspections were conducted by the Michigan Occupational Safety and Health Administration for selected cases. From 2006 through 2012, 4140 Michigan residents had a work-related amputation. In contrast, the Survey of Occupational Injury and Illness conducted by the Bureau of Labor Statistics (BLS) estimated that there were 1770 cases during this period. During the 7-year period, work-related amputation rates decreased by 26%. The work-related amputation rate for men was more than six times that for women. Industries with the highest work-related amputation rates were Wood Product Manufacturing and Paper Manufacturing. Power saws and presses were the leading causes of injury. One hundred and seventy-three safety inspections were conducted as a result of referrals from the system. These inspections identified 1566 violations and assessed $652 755 in penalties. The system was fairly simple to maintain, identified more than twice as many cases than either BLS or workers' compensation alone, and was useful for initiating inspection of high-risk worksites. 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.

Pathology of trauma attributed to restraint systems in crash impacts.

DOT National Transportation Integrated Search

1969-02-01

Considerable attention has been focused on the sophisticated restraint and ejection protection of rigidly selected occupants of military aircraft and manned space vehicles. However, the vast majority of occupants of military and both civil transport ...

Selective traffic enforcement program for occupant restraints

DOT National Transportation Integrated Search

1987-04-01

Increased compliance with New York's occupant restraint law was the result of two different traffic enforcement and public information and education (PI&E) programs. The police in one community conducted four PI&E campaigns highlighting increased enf...

Impact of pay for performance on quality of chronic disease management by social class group in England.

PubMed

Crawley, Danielle; Ng, Anthea; Mainous, Arch G; Majeed, Azeem; Millett, Christopher

2009-03-01

To examine associations between social class and achievement of selected national audit targets for coronary heart disease (CHD), diabetes and hypertension in England before and after the introduction of a major pay for performance programme in 2004. Secondary analysis of 2003 and 2006 national survey data for respondents with CHD and diabetes and hypertension. England. Achievement of national audit targets for blood pressure, blood glucose and cholesterol control. There were no significant differences in achievement of blood pressure targets in individuals from manual and non-manual occupational groups with diabetes (2003: 65.9% v 60.3%, 2006: 67.6% v 69.7%) or hypertension (2003: 66.2% v 66.2%, 2006: 72.8% v 71.9%) before or after the introduction of pay for performance. Achievement of the cholesterol target was also similar in individuals from manual and non-manual groups with diabetes (2003: 52.5% v 46.6%, 2006: 68.7% v 70.5%) or CHD (2003: 54.3% v 53.3%, 2006: 68.6% v 71.3%). Differences in achievement of the blood pressure target in CHD [75.8% v 84.5%; AOR 0.44 (0.21-0.90)] were evident between manual and non-manual occupational groups after the introduction of pay for performance. The quality of chronic disease management in England was broadly equitable between socioeconomic groups before this major pay for performance programme and remained so after its introduction.

Breast cancer risk in relation to occupations with exposure to carcinogens and endocrine disruptors: a Canadian case-control study.

PubMed

Brophy, James T; Keith, Margaret M; Watterson, Andrew; Park, Robert; Gilbertson, Michael; Maticka-Tyndale, Eleanor; Beck, Matthias; Abu-Zahra, Hakam; Schneider, Kenneth; Reinhartz, Abraham; Dematteo, Robert; Luginaah, Isaac

2012-11-19

Endocrine disrupting chemicals and carcinogens, some of which may not yet have been classified as such, are present in many occupational environments and could increase breast cancer risk. Prior research has identified associations with breast cancer and work in agricultural and industrial settings. The purpose of this study was to further characterize possible links between breast cancer risk and occupation, particularly in farming and manufacturing, as well as to examine the impacts of early agricultural exposures, and exposure effects that are specific to the endocrine receptor status of tumours. 1005 breast cancer cases referred by a regional cancer center and 1146 randomly-selected community controls provided detailed data including occupational and reproductive histories. All reported jobs were industry- and occupation-coded for the construction of cumulative exposure metrics representing likely exposure to carcinogens and endocrine disruptors. In a frequency-matched case-control design, exposure effects were estimated using conditional logistic regression. Across all sectors, women in jobs with potentially high exposures to carcinogens and endocrine disruptors had elevated breast cancer risk (OR = 1.42; 95% CI, 1.18-1.73, for 10 years exposure duration). Specific sectors with elevated risk included: agriculture (OR = 1.36; 95% CI, 1.01-1.82); bars-gambling (OR = 2.28; 95% CI, 0.94-5.53); automotive plastics manufacturing (OR = 2.68; 95% CI, 1.47-4.88), food canning (OR = 2.35; 95% CI, 1.00-5.53), and metalworking (OR = 1.73; 95% CI, 1.02-2.92). Estrogen receptor status of tumors with elevated risk differed by occupational grouping. Premenopausal breast cancer risk was highest for automotive plastics (OR = 4.76; 95% CI, 1.58-14.4) and food canning (OR = 5.70; 95% CI, 1.03-31.5). These observations support hypotheses linking breast cancer risk and exposures likely to include carcinogens and endocrine disruptors, and demonstrate the value of detailed work histories in environmental and occupational epidemiology.

Breast cancer risk in relation to occupations with exposure to carcinogens and endocrine disruptors: a Canadian case–control study

PubMed Central

2012-01-01

Background Endocrine disrupting chemicals and carcinogens, some of which may not yet have been classified as such, are present in many occupational environments and could increase breast cancer risk. Prior research has identified associations with breast cancer and work in agricultural and industrial settings. The purpose of this study was to further characterize possible links between breast cancer risk and occupation, particularly in farming and manufacturing, as well as to examine the impacts of early agricultural exposures, and exposure effects that are specific to the endocrine receptor status of tumours. Methods 1005 breast cancer cases referred by a regional cancer center and 1146 randomly-selected community controls provided detailed data including occupational and reproductive histories. All reported jobs were industry- and occupation-coded for the construction of cumulative exposure metrics representing likely exposure to carcinogens and endocrine disruptors. In a frequency-matched case–control design, exposure effects were estimated using conditional logistic regression. Results Across all sectors, women in jobs with potentially high exposures to carcinogens and endocrine disruptors had elevated breast cancer risk (OR = 1.42; 95% CI, 1.18-1.73, for 10 years exposure duration). Specific sectors with elevated risk included: agriculture (OR = 1.36; 95% CI, 1.01-1.82); bars-gambling (OR = 2.28; 95% CI, 0.94-5.53); automotive plastics manufacturing (OR = 2.68; 95% CI, 1.47-4.88), food canning (OR = 2.35; 95% CI, 1.00-5.53), and metalworking (OR = 1.73; 95% CI, 1.02-2.92). Estrogen receptor status of tumors with elevated risk differed by occupational grouping. Premenopausal breast cancer risk was highest for automotive plastics (OR = 4.76; 95% CI, 1.58-14.4) and food canning (OR = 5.70; 95% CI, 1.03-31.5). Conclusions These observations support hypotheses linking breast cancer risk and exposures likely to include carcinogens and endocrine disruptors, and demonstrate the value of detailed work histories in environmental and occupational epidemiology. PMID:23164221

[Backgrounds for assessing occupational exposure to crystalline silica dust in Poland and worldwide].

PubMed

Maciejewska, Aleksandra

2007-01-01

Crystalline silica is an agent harmful to human health, and quite frequently present in occupational environments. Occupational groups exposed to crystalline silica dust include mostly workers of the mineral and coal mining as well as metallurgical, chemical and construction industries. In the European Union (EU), the number of those exposed to this agent is estimated at over 2 million persons. In Poland, the number of people employed under conditions of excessive silica dust exposure exceeds 50 thousand. The assessment of occupational exposure to crystalline silica comprises several steps: primarily workplace determinations, quantitative sample analyses and comparisons of the obtained results with admissible values. This work describes a set of instruments that enables direct comparison of the study results with admissible values binding in almost 40 countries. It also highlights the consequences resulting from the classification of quartz and cristobalite, the most common forms of crystalline silica, as carcinogens by the International Agency for Research on Cancer (IARC). A survey of air sampling and dust determination methods used in various countries to measure airborne dust concentrations of crystalline silica in occupational environments are presented along with relevant tables. The GESTIS data base, specifying the methods considered by EU as suitable for measuring and assessing harmful agents, was used as the selection criterion. Particular attention was paid to the methods used to determine crystalline silica; the effect of analytical methods applied, sample preparation procedures, and reference materials on the results of determinations was also analyzed. Main parameters of method validation, such as detection and determination limits, and precision of the analysis were compared.

Impact of a Fieldwork Experience on Attitudes Toward People With Intellectual Disabilities.

PubMed

Sullivan, Allison; Mendonca, Rochelle

The objective of this study was to describe the effects of curriculum activities on changing attitudes of health professional students toward people with intellectual disabilities (IDs). A nonrandomized, pretest-posttest design was used. Participants were college students assigned to one of three groups: two groups of students from different years in the occupational therapy program and one group of public health students. Each group completed the Attitudes Toward Intellectual Disabilities Questionnaire before and after each intervention. No significant differences were found in change of attitude after a lecture on the effects of stigma on people with disabilities. Length of time in program, age, and amount of experience with people with IDs affected changes in attitude for occupational therapy students after a fieldwork intervention. Level I fieldwork significantly improved the attitudes of occupational therapy students toward people with IDs, whereas a lecture did not. Copyright © 2017 by the American Occupational Therapy Association, Inc.

[Educational status and occupational training, occupational status and ischemic heart diseases: a prospective study with data from statutory health insurance in Germany].

PubMed

Peter, Richard; Yong, Mai; Geyer, Siegfried

2003-01-01

To study associations between education, occupational position, and incidence of ischemic heart disease (ICD-9 410-414). A cohort of 151,471 male and female members of a German statutory health insurance company aged between 25 and 65 years was investigated. The cohort comprised all members between 1987 and 1996. Information on ischemic heart disease was derived from clinical diagnosis. Education, training, and occupational position according to the British Registrar General defined the indicators of social status. After adjustment for age and length of observation period, education and training as well as occupational position were associated with the incidence of ischemic heart disease in both men and women. Whereas a gradient was observed in men regarding education and training (odds ratios (OR): 3.41-6.02) men with lower occupational position had higher risk estimates as compared to the highest occupational status group (OR: 1.73-3.05). Among women a gradient was observed concerning education and training (OR: 1.75-3.78). With regard to occupational status position female members of the highest group showed the lowest risk as compared to the lower status groups (OR: 1.58-2.19). Social inequality in ischemic heart disease morbidity was observed among male and female members of a German statutory health insurance. Findings are of importance for health policy and call for preventive action.

An Exploratory Study to Analyze New Skill Content in Selected Occupations in Michigan and the Mechanism for its Translation into Vocational Education Curricula: Section Report on Automobile Engine Mechanics.

ERIC Educational Resources Information Center

Battelle Memorial Inst., Columbus, OH. Columbus Labs.

The report is one of a series which supplements the overall report "Exploratory Study to Analyze New Skill Content in Selected Occupations in Michigan and the Mechanism for its Translation into Vocational Education Curricula". The present report presents detailed task analyses and results of employers skill requirements for auto mechanics. The…

[Work and Health. Representative work-related health monitoring with sickness absence data of the company health insurance in Germany].

PubMed

Zoike, E; Bödeker, W

2008-10-01

The use of sickness absence data of the health insurance funds for health reporting and health research has a long tradition in Germany. The data are especially used for work-related health monitoring. Work-related health reporting describes sickness absenteeism with respect to selected occupational populations and exposures and thereby provides valuable information pointing to needs in worksite prevention and health promotion. However, despite the routine use, different standards for the keeping, selection and evaluation of data have become established. Furthermore, in Germany there are a great number of statutory health insurances which traditionally were open to certain occupations only. A nationwide work-related health reporting therefore requires methods to account for these differences and to adjust for selective memberships in health insurance institutions. The BKK health report has established a specific standardisation approach which allows analysis with respect to occupations adjusted for economic sectors and vice versa.

[Association between occupational stress and aminotransferase activity in patients with metabolic syndrome].

PubMed

Zhao, H; Song, L; Qiang, Y; Liu, H R; Qiu, F Y; Li, X Z; Song, H

2016-12-20

Objective: To investigate the association between occupational stress and activity of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) in patients with metabolic syndrome. Methods: A case-control study was performed. According to inclusion and exclusion criteria, among the staff members of enterprises and public institutions aged 20~60 years who underwent physical examination in The Affiliated Hospital of Ningxia Medical University and The People's Hospital of Wuzhong from October 2011 to October 2012, 622 patients with metabolic syndrome who did not have a blood relationship with each other were enrolled as case group, and 600 healthy staff members who also did not have a blood relationshipwith each otherwere enrolled as control group. Questionnaire investigation, chronic occupational stress investigation, physical examination, and laboratory tests were performed for all subjects. Results: Compared with the control group, the case group had significantly higher serum levels and abnormal rates of AST and ALT ( t =-4.338 and-5.485, χ(2)=11.168 and 34.302, all P <0.05) . There were no significantdifferences in the serum level and abnormal rate of AST between the subgroups with different occupational stresses in both groups ( F =2.192 and 2.567, χ(2)=2.694 and 5.402, all P >0.05) , but there were significant differencesbetween the subgroups in all subjects ( F =5.005, χ(2)=6.398, all P <0.05) . There were no significant differences in the serum level and abnormal rate of ALT between thesubgroups with different occupational stresses in the case group, the control group, and all subjects ( F =0.845, 0.450, and 1.416, χ(2)=2.564, 1.344, and 3.147, all P >0.05) . The partial correlation analysis showed that the total score of occupational stress was positively correlated withthe serum level of AST ( r =0.071, P <0.05) and was not correlated with the serum level of ALT ( r =-0.044, P >0.05) , and that the serum level of AST was positively correlated with that of ALT ( r =0.736, P <0.05) . After the adjustment for age, sex, nationality, smoking, drinking, marital status, and degree of education, the total score of occupational stress was positively correlated with the serum level of AST ( r =0.069, P <0.05) and was not correlated with the serum level of ALT ( r =-0.042, P >0.05) , and the serum level of AST was positively correlated with that of ALT ( r =0.730, P <0.05) . The multiple linear regression analysis showed that the serum level of AST increased with the increasing occupational stress ( b =0.131, P =0.013) . Conclusion: Occupational stress is associated with increased serum level of AST, and the serum level of AST increases with the increasing occupational stress. Increased risk of metabolic syndrome caused by occupational stress may be associated with the increased activity of AST caused by occupational stress.

Surveys on the competencies of specialist occupational physicians and effective methods for acquisition of competencies in Japan.

PubMed

Mori, Koji; Nagata, Masako; Hiraoka, Mika; Kudo, Megumi; Nagata, Tomohisa; Kajiki, Shigeyuki

2015-01-01

The aim of this study was to study the necessary competencies for specialist occupational physicians in Japan and the effective training methods for acquiring them. A competency list (61 items) was developed for the questionnaires in the study by making use of existing competency lists from the Japan Society for Occupational Health (JSOH) as well as lists from the US and Europe. Certified senior occupational physicians (CSOPs) in the certification program of the JSOH completed a questionnaire on the necessary competencies. Examiners of the examination for certified occupational physicians (COPs) completed another questionnaire on effective training methods. All 61 competencies in the questionnaires were evaluated as "necessary". Some of the competencies in the list from the JSOH were evaluated lower than the items added from the American and European lists. When the respondents were categorized into a "practical group", the members of which mainly provided occupational health services, an "academic group", the members of which belonged to research or education institutes such as medical schools, and all others, the practical group evaluated some competencies significantly higher than the academic group, particularly those related to work accommodation. Among three options for training methods, the most effective methods were lectures and textbooks for 5 competency items, on-the-job training (OJT) for 30 items, and case-based learning (CBL) for 29 items. Some competencies should be added to the JSOH list. CBL should be introduced in training programs for specialist occupational physicians.

Occupational Diversity of Rural Residents in Virginia: A Research Study of Multiple Job Holding and Labor Exchange. Virginia Higher Education Research Project No. 2034410.

ERIC Educational Resources Information Center

Bryant, Clifton D.; And Others

For a 1979 study of occupational division of labor in rural areas, in-depth interviews conducted with 541 randomly selected respondents from 4 Virginia counties examined socio-demographic parameters (age, sex, race, and occupation); degree of involvement in multiple job holding; economic and social-psychological motives for participation in…

A STUDY OF A NEW AND DRAMATIC APPROACH TO VOCATIONAL GUIDANCE THROUGH THE USE OF EXHIBITS AND DISPLAYS.

ERIC Educational Resources Information Center

WALSH, GEORGE A.

THIS IS A DESCRIPTION OF A NEW APPROACH TO VOCATIONAL GUIDANCE THROUGH THE USE OF EXHIBITS AND DISPLAYS. THE CHOICE OF APPROXIMATELY 150 SPECIFIC OCCUPATIONS TO BE EXHIBITED WAS BASED ON SUCH CRITERIA AS (1) PROJECTED NUMBER OF WORKERS IN EACH OCCUPATION, (2) APPEAL OF SELECTED OCCUPATIONS TO SECONDARY, TRADE, AND TECHNICAL SCHOOLS, (3) APPEAL OF…

Post-Occupancy Evaluation (POE) Methodologies for School Facilities: A Case Study of the V. Sue Cleveland High School Post Occupancy Evaluation

ERIC Educational Resources Information Center

Harmon, Marcel; Larroque, Andre; Maniktala, Nate

2012-01-01

The New Mexico Public School Facilities Authority (NMPSFA) is the agency responsible for administering state-funded capital projects for schools statewide. Post occupancy evaluation (POE) is the tool selected by NMPSFA for measuring project outcomes. The basic POE process for V. Sue Cleveland High School (VSCHS) consisted of a series of field…

Occupational Stress, Organisational Commitment, and Ill-Health of Educators in the North West Province

ERIC Educational Resources Information Center

Jackson, Leon; Rothmann, Sebastiaan

2006-01-01

The objectives were to analyse the occupational stress of educators, to determine the differences between occupational stress and strain of educators in different biographical groups, and to assess the relationship between occupational stress, organisational commitment and ill-health. A cross-sectional survey design was used. A stratified random…

Annual Pennsylvania Conference on Postsecondary Occupational Education: Programming Postsecondary Occupational Education. (Ninth, Pennsylvania State University, September 28-29, 1977).

ERIC Educational Resources Information Center

Martorana, S. V., Ed.; And Others

This publication contains the text of the main presentations and the highlights of discussion groups from the Ninth Annual Pennsylvania Conference on Postsecondary Occupational Education. The conference theme was "Programming Postsecondary Occupational Education." Ewald Nyquist, the first speaker, delineated the problems faced by…

Predicting Occupational Persistence: A Comparison of Teachers and Five Other Occupational Groups.

ERIC Educational Resources Information Center

Benton, Cynthia J.

Using data from the National Longitudinal Study of the Class of 1972, a study examined individual and environmental characteristics which predicted occupational turnover in the three-year period after college graduation. Discriminant analysis was used to distinguish determinants of persistence in six occupations. Three were considered to be in the…

Investigation of occupational and environmental causes of respiratory cancers (ICARE): a multicenter, population-based case-control study in France.

PubMed

Luce, Danièle; Stücker, Isabelle

2011-12-14

Occupational causes of respiratory cancers need to be further investigated: the role of occupational exposures in the aetiology of head and neck cancers remains largely unknown, and there are still substantial uncertainties for a number of suspected lung carcinogens. The main objective of the study is to examine occupational risk factors for lung and head and neck cancers. ICARE is a multi-center, population-based case-control study, which included a group of 2926 lung cancer cases, a group of 2415 head and neck cancer cases, and a common control group of 3555 subjects. Incident cases were identified in collaboration with cancer registries, in 10 geographical areas. The control group was a random sample of the population of these areas, with a distribution by sex and age comparable to that of the cases, and a distribution by socioeconomic status comparable to that of the population. Subjects were interviewed face to face, using a standardized questionnaire collecting particularly information on tobacco and alcohol consumption, residential history and a detailed description of occupational history. Biological samples were also collected from study subjects. The main occupational exposures of interest are asbestos, man-made mineral fibers, formaldehyde, polycyclic aromatic hydrocarbons, chromium and nickel compounds, arsenic, wood dust, textile dust, solvents, strong acids, cutting fluids, silica, diesel fumes, welding fumes. The complete list of exposures of interest includes more than 60 substances. Occupational exposure assessment will use several complementary methods: case-by-case evaluation of exposure by experts; development and use of algorithms to assess exposure from the questionnaires; application of job-exposure matrices. The large number of subjects should allow to uncover exposures associated with moderate increase in risks, and to evaluate risks associated with infrequent or widely dispersed exposures. It will be possible to study joint effects of exposure to different occupational risk factors, to examine the interactions between occupational exposures, tobacco smoking, alcohol drinking, and genetic risk factors, and to estimate the proportion of respiratory cancers attributable to occupational exposures in France. In addition, information on many non-occupational risk factors is available, and the study will provide an excellent framework for numerous studies in various fields.

Developing integrated benchmarks for DOE performance measurement

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

Barancik, J.I.; Kramer, C.F.; Thode, Jr. H.C.

1992-09-30

The objectives of this task were to describe and evaluate selected existing sources of information on occupational safety and health with emphasis on hazard and exposure assessment, abatement, training, reporting, and control identifying for exposure and outcome in preparation for developing DOE performance benchmarks. Existing resources and methodologies were assessed for their potential use as practical performance benchmarks. Strengths and limitations of current data resources were identified. Guidelines were outlined for developing new or improved performance factors, which then could become the basis for selecting performance benchmarks. Data bases for non-DOE comparison populations were identified so that DOE performance couldmore » be assessed relative to non-DOE occupational and industrial groups. Systems approaches were described which can be used to link hazards and exposure, event occurrence, and adverse outcome factors, as needed to generate valid, reliable, and predictive performance benchmarks. Data bases were identified which contain information relevant to one or more performance assessment categories . A list of 72 potential performance benchmarks was prepared to illustrate the kinds of information that can be produced through a benchmark development program. Current information resources which may be used to develop potential performance benchmarks are limited. There is need to develop an occupational safety and health information and data system in DOE, which is capable of incorporating demonstrated and documented performance benchmarks prior to, or concurrent with the development of hardware and software. A key to the success of this systems approach is rigorous development and demonstration of performance benchmark equivalents to users of such data before system hardware and software commitments are institutionalized.« less

Symptoms of depression and all-cause mortality in farmers, a cohort study: the HUNT study, Norway

PubMed Central

Letnes, Jon Magne; Hilt, Bjørn; Bjørngaard, Johan Håkon; Krokstad, Steinar

2016-01-01

Objectives To explore all-cause mortality and the association between symptoms of depression and all-cause mortality in farmers compared with other occupational groups, using a prospective cohort design. Methods We included adult participants with a known occupation from the second wave of the Nord-Trøndelag Health Study (Helseundersøkelsen i Nord-Trøndelag 2 (HUNT2) 1995–1997), Norway. Complete information on emigration and death from all causes was obtained from the National Registries. We used the depression subscale of the Hospital Anxiety and Depression Scale (HADS) to measure symptoms of depression. We compared farmers to 4 other occupational groups. Our baseline study population comprised 32 618 participants. Statistical analyses were performed using the Cox proportional hazards models. Results The estimated mortality risk in farmers was lower than in all other occupations combined, with a sex and age-adjusted HR (0.91, 95% CI 0.82 to 1.00). However, farmers had an 11% increased age-adjusted and sex-adjusted mortality risk compared with the highest ranked socioeconomic group (HR 1.11, 95% CI 0.98 to 1.25). In farmers, symptoms of depression were associated with a 13% increase in sex-adjusted and age-adjusted mortality risk (HR 1.13, 95% CI 0.88 to 1.45). Compared with other occupations this was the lowest HR, also after adjusting for education, marital status, long-lasting limiting somatic illness and lifestyle factors (HR 1.08, 95% CI 0.84 to 1.39). Conclusions Farmers had lower all-cause mortality compared with the other occupational groups combined. Symptoms of depression were associated with an increased mortality risk in farmers, but the risk increase was smaller compared with the other occupational groups. PMID:27188811

Combined transcranial direct current stimulation and home-based occupational therapy for upper limb motor impairment following intracerebral hemorrhage: a double-blind randomized controlled trial.

PubMed

Mortensen, Jesper; Figlewski, Krystian; Andersen, Henning

2016-01-01

To investigate the combined effect of transcranial direct current stimulation (tDCS) and home-based occupational therapy on activities of daily living (ADL) and grip strength, in patients with upper limb motor impairment following intracerebral hemorrhage (ICH). A double-blind randomized controlled trial with one-week follow-up. Patients received five consecutive days of occupational therapy at home, combined with either anodal (n = 8) or sham (n = 7) tDCS. The primary outcome was ADL performance, which was assessed with the Jebsen-Taylor test (JTT). Both groups improved JTT over time (p < 0.01). The anodal group improved grip strength compared with the sham group from baseline to post-assessment (p = 0.025). However, this difference was attenuated at one-week follow-up. There was a non-significant tendency for greater improvement in JTT in the anodal group compared with the sham group, from baseline to post-assessment (p = 0.158). Five consecutive days of tDCS combined with occupational therapy provided greater improvements in grip strength compared with occupational therapy alone. tDCS is a promising add-on intervention regarding training of upper limb motor impairment. It is well tolerated by patients and can easily be applied for home-based training. Larger studies with long-term follow-up are needed to further explore possible effects of tDCS in patients with ICH. Five consecutive days of tDCS combined with occupational therapy provided greater improvements in grip strength compared with occupational therapy alone. tDCS is well tolerated by patients and can easily be applied for home-based rehabilitation.

Register-based data of psychosocial working conditions and occupational groups as predictors of disability pension due to musculoskeletal diagnoses: a prospective cohort study of 24 543 Swedish twins

PubMed Central

2013-01-01

Background Occupations and psychosocial working conditions have rarely been investigated as predictors of disability pension in population-based samples. This study investigated how occupational groups and psychosocial working conditions are associated with future disability pension due to musculoskeletal diagnoses, accounting for familial factors in the associations. Methods A sample of 24 543 same-sex Swedish twin individuals was followed from 1993 to 2008 using nationwide registries. Baseline data on occupations were categorized into eight sector-defined occupational groups. These were further used to reflect psychosocial working conditions by applying the job strain scores of a Job Exposure Matrix. Cox proportional hazard ratios (HR) were estimated. Results During the 12-year (average) follow-up, 7% of the sample was granted disability pension due to musculoskeletal diagnoses. Workers in health care and social work; agriculture, forestry and fishing; transportation; production and mining; and the service and military work sectors were two to three times more likely to receive a disability pension than those in the administration and management sector. Each single unit decrease in job demands and each single unit increase in job control and social support significantly predicted disability pension. Individuals with high work strain or an active job had a lower hazard ratio of disability pension, whereas a passive job predicted a significantly higher hazard ratio. Accounting for familial confounding did not alter these results. Conclusion Occupational groups and psychosocial working conditions seem to be independent of familial confounding, and hence represent risk factors for disability pension due to musculoskeletal diagnoses. This means that preventive measures in these sector-defined occupational groups and specific psychosocial working conditions might prevent disability pension due to musculoskeletal diagnoses. PMID:24040914

Register-based data of psychosocial working conditions and occupational groups as predictors of disability pension due to musculoskeletal diagnoses: a prospective cohort study of 24,543 Swedish twins.

PubMed

Ropponen, Annina; Samuelsson, Åsa; Alexanderson, Kristina; Svedberg, Pia

2013-09-16

Occupations and psychosocial working conditions have rarely been investigated as predictors of disability pension in population-based samples. This study investigated how occupational groups and psychosocial working conditions are associated with future disability pension due to musculoskeletal diagnoses, accounting for familial factors in the associations. A sample of 24,543 same-sex Swedish twin individuals was followed from 1993 to 2008 using nationwide registries. Baseline data on occupations were categorized into eight sector-defined occupational groups. These were further used to reflect psychosocial working conditions by applying the job strain scores of a Job Exposure Matrix. Cox proportional hazard ratios (HR) were estimated. During the 12-year (average) follow-up, 7% of the sample was granted disability pension due to musculoskeletal diagnoses. Workers in health care and social work; agriculture, forestry and fishing; transportation; production and mining; and the service and military work sectors were two to three times more likely to receive a disability pension than those in the administration and management sector. Each single unit decrease in job demands and each single unit increase in job control and social support significantly predicted disability pension. Individuals with high work strain or an active job had a lower hazard ratio of disability pension, whereas a passive job predicted a significantly higher hazard ratio. Accounting for familial confounding did not alter these results. Occupational groups and psychosocial working conditions seem to be independent of familial confounding, and hence represent risk factors for disability pension due to musculoskeletal diagnoses. This means that preventive measures in these sector-defined occupational groups and specific psychosocial working conditions might prevent disability pension due to musculoskeletal diagnoses.

The Magnitude of Occupational Class Differences in Sickness Absence: 15-Year Trends among Young and Middle-Aged Municipal Employees.

PubMed

Sumanen, Hilla; Lahelma, Eero; Pietiläinen, Olli; Rahkonen, Ossi

2017-06-09

Background : Our aim was to examine the magnitude of relative occupational class differences in sickness absence (SA) days over a 15-year period among female and male municipal employees in two age-groups. Methods : 18-34 and 35-59-year-old employees of the City of Helsinki from 2002 to 2016 were included in our data ( n = ~37,500 per year). Occupational class was classified into four groups. The magnitude of relative occupational class differences in SA was studied using the relative index of inequality (RII). Results : The relative occupational class differences were larger among older than younger employees; the largest differences were among 35-59-year-old men. Among women in both age-groups the relative class differences remained stable during 2002-2016. Among younger and older men, the differences were larger during the beginning of study period than in the end. Among women in both age-groups the RII values were between 2.19 (95% confidence intervals (CI) 1.98, 2.42) and 3.60 (95% CI 3.28, 3.95). The corresponding differences varied from 3.74 (95% CI 3.13, 4.48) to 1.68 (95% CI 1.44, 1.97) among younger and from 6.43 (95% CI 5.85, 7.06) to 3.31 (95% CI 2.98, 3.68) among older men. Relative occupational class differences were persistent among employees irrespective of age group and gender. Preventive measures should be started at young age.

Cost-effectiveness of Occupational Therapy in Older People: Systematic Review of Randomized Controlled Trials.

PubMed

Nagayama, Hirofumi; Tomori, Kounosuke; Ohno, Kanta; Takahashi, Kayoko; Yamauchi, Keita

2016-06-01

A systematic review of the cost-effectiveness of occupational therapy for older people was conducted. MEDLINE, CINAHL, Web of Science, PsycINFO, Cochrane Library, OT seeker and unpublished trials registers were searched. Reference lists of all potentially eligible studies were searched with no language restrictions. We included trial-based full economic evaluations that considered both costs and outcomes in occupational therapy for older people compared with standard care (i.e. other therapy) or no intervention. We reviewed each trial for methodological quality using the Cochrane risk of bias tool and assessed the quality of economic evaluations using a Drummond checklist. In the results of this review, we included five eligible studies (1-5) that were randomized controlled trials with high-quality economic evaluation. Two studies were full economic evaluations of interventions for fall prevention (1 and 2); two studies were full economic evaluations of preventive occupational therapy interventions (3 and 4; one was a comparison of an occupational therapy group with a social work group); one study was a full economic evaluation of occupational therapy for individuals with dementia (5). Two of the studies (one was preventive occupational therapy [3] and the other was occupational therapy for dementia [5]) found a significant effect and confirmed the cost-effectiveness of occupational therapy for older people compared with the control group. These studies found that occupational therapy for older people was clinically effective and cost-effective in comparison with standard care or other therapies. With reference to their clinical implication, these intervention studies (using a client-centred approach) suggested potentially cost-effective means to motivate clients to maintain their own health. However, this review has limitations because of the high heterogeneity of the reviewed studies on full economic evaluations of occupational therapy for older people. Future studies on the cost-effectiveness of occupational therapy in older people are strongly warranted. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

Prevalence of Obesity, No Leisure-Time Physical Activity, and Short Sleep Duration Among Occupational Groups in 29 States.

PubMed

Birdsey, Jan; Sussell, Aaron L

2017-12-01

The aim of this study was to examine prevalence of obesity (body mass index of 30 or higher), no leisure-time physical activity in the past 30 days (no LTPA), and short sleep duration (averaging less than 7 hours of sleep per 24-hour period) among 22 occupational groups. We analyzed 2013 and 2014 Behavioral Risk Factor Surveillance System (BRFSS) data from 29 states, controlling for sex, age, race/ethnicity, and education. By occupation, prevalence ranged from 16.1% to 35.8% for obesity, 11.3% to 28.7% for no LTPA, and 31.4% to 42.9% for short sleep. Only Transportation & Material Moving ranked among the top five occupations for all three risk factors. Obesity and no LTPA varied significantly by sex for several occupations. Prevalence of obesity, no LTPA, and short sleep varied by occupation and affected more than one in five U.S. workers.

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

Lindbohm, M.L.; Hemminki, K.; Kyyroenen, P.

Spontaneous abortions were analyzed by the occupational exposure of women and their husbands, with data from the Finnish hospital discharge register and the national census. The occupations were grouped according to presumed exposure into seven categories: exposure to solvent; automobile exhaust fumes; polycyclic aromatic hydrocarbons; other chemicals; metals; textile dust; and animal microorganisms. The relative risks of spontaneous abortion were estimated with logistic regression analysis to adjust for potentially confounding factors. The broad exposure categories appeared, at most, to be weak risk factors of spontaneous abortion, because the relative risks of abortion were not significantly increased in any of themore » parental exposure groups. The analysis of detailed occupational categories showed some female and male occupations with an increased risk. The observations of increased risk related to laboratory work supported earlier findings. The high number of textile occupations with increased risk is also worth noting, and further investigations are necessary to confirm whether this is due to occupational hazards or other factors.« less

Does Occupation Explain Gender and Other Differences in Work-Related Eye Injury Hospitalization Rates?

PubMed Central

Smith, Gordon S.; Lincoln, Andrew E.; Wong, Tien Y.; Bell, Nicole S.; Vinger, Paul F.; Amoroso, Paul J.; Lombardi, David A.

2007-01-01

Objective We sought to determine whether demographic differences in eye injury rates persist after adjusting for occupational exposure. Methods On-duty eye injury hospitalizations were linked to occupation among active-duty US Army personnel. Results Eye injury rates were higher for white solidiers, men, and for younger soldiers, even after adjusting for occupational group and specific job titles using multivariate models. Conclusions This finding contrasts with studies of other injuries, suggesting that occupation does not fully account for variations in eye injury risk. Because protective eyewear can prevent most serious eye injuries, we hypothesize that differences in protective eyewear use between men and women may contribute to differences in eye injury rates, although follow-up studies are needed to confirm this. Prevention efforts should consider targeting high-risk demographic groups in addition to high-risk occupations. PMID:15951724

Airborne seafood allergens as a cause of occupational allergy and asthma.

PubMed

Lopata, Andreas L; Jeebhay, Mohamed F

2013-06-01

Occupational allergy and asthma is a serious adverse health outcome affecting seafood-processing workers. Allergic reactions are directed to two major seafood groups: fish and shellfish, with the latter group comprising crustaceans and molluscs. Several allergenic proteins have been identified in these different groups, but few have been characterised on a molecular level. Parvalbumin appears to be the major fish allergen, while tropomyosin the major crustacean allergen. Other IgE-binding proteins have also been identified in molluscs and other seafood-associated agents (e.g. Anisakis sp), although their molecular nature has not been characterised. Aerosolised allergens can be identified and quantified using immunological and chemical approaches, detecting levels as low as 10 ng/m(3). This contemporary review discusses interesting and recent findings in the area of occupational seafood allergy including high-risk occupations, environmental risk factors for airborne exposures, major and minor allergens implicated and innovative approaches in diagnosing and managing occupational allergy and asthma associated with seafood processing.

Association between cardiovascular fitness and metabolic syndrome among American workers.

PubMed

Lewis, John E; Cutrono, Stacy E; Hodgson, Nicole; LeBlanc, William G; Arheart, Kristopher L; Fleming, Lora E; Lee, David J

2015-02-01

To explore the association between cardiovascular fitness and metabolic syndrome across occupational groups using a nationally representative sample of the US population. Respondents aged 18 to 49 years from the 1999 to 2004 National Health and Nutrition Examination Survey were evaluated for cardiovascular fitness and classified with regard to metabolic syndrome. Comparisons were made across 40 occupational categories. For all occupations with and without metabolic syndrome, the estimated maximal oxygen consumption (VO2max) was 38.8 mL/kg/min (standard error = 0.5) and 41.1 mL/kg/min (standard error = 0.2), respectively. The estimated VO2max was higher for those without metabolic syndrome for most occupational groups, particularly for sales supervisors and proprietors, sales representatives, finance, business, and commodities, and freight, stock, and material movers. Low estimated VO2max among workers with metabolic syndrome can be addressed, in part, by workplace interventions designed to increase fitness. This study identifies priority occupational groups for these interventions.

Occupational physical demand and risk of hip fracture in older women.

PubMed

Palumbo, Aimee J; Michael, Yvonne L; Burstyn, Igor; Lee, Brian K; Wallace, Robert

2015-08-01

Hip fractures are leading causes of disability, morbidity and mortality among older women. Since physical activity helps maintain physical functioning and bone mineral density, occupational physical demand may influence fracture risk. This study investigates the association of occupational physical demand with hip fracture incidence among women. The Women's Health Initiative Observational Study is a multiethnic cohort of 93,676 postmenopausal women, 50-79 years of age at enrolment, enrolled from 1994 to 1998 at 40 geographically diverse clinical centres throughout the USA. Outcomes including hip fractures were assessed annually and up to 3 jobs held since age 18 years were reported by each woman. Occupational physical demand levels were assigned for each job through linkage of occupational titles with Standard Occupational Codes and the Occupational Information Network. Average, cumulative and peak physical demand scores both before and after menopause and throughout women's work life were estimated. Women were followed through 2010 for an average of 11.5 years; 1834 hip fractures occurred during this time. We did not observe an overall association of occupational physical demand with subsequent risk of hip fracture after adjusting for age, race/ethnicity, birth region and education. Previous research on occupations and hip fracture risk in women is inconclusive. This study was able to take critical risk periods into account and control for confounding factors in a large cohort of older women to show that overall occupational physical demand neither increases nor decreases risk of hip fracture later in life. 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.

Short human occupations in the Middle Palaeolithic level i of the Abric Romani rock-shelter (Capellades, Barcelona, Spain)

USGS Publications Warehouse

Vallerdu, J.; Allue, E.; Bischoff, J.L.; Caceres, I.; Carbonell, E.; Cebria, A.; Garcia-Anton, D.; Huguet, R.; Ibanez, N.; Martinez, K.; Pasto, I.; Rosell, J.; Saladie, P.; Vaquero, Manola

2005-01-01

The small occupation surfaces and restricted provisioning strategies suggest short settlements in the Abric Romani. This shorter occupation model complements the longer diversified provisioning strategy recorded in both small and medium-sized occupied surfaces. The selection of precise elements for transport and the possible deferred consumption in the diversified provision strategy suggest an individual supply. In this respect, Neanderthal occupations in the Romani rock-shelter show a direct relation to: 1) hunting strategic resources; 2) high, linear mobility.

Goal setting dynamics that facilitate or impede a client-centered approach.

PubMed

Kessler, Dorothy; Walker, Ian; Sauvé-Schenk, Katrine; Egan, Mary

2018-04-19

Client-centred goal setting is central to the process of enabling occupation. Yet, there are multiple barriers to incorporating client-centred goal setting in practice. We sought to determine what might facilitate or impede the formation of client-centred goals in a context highly supportive of client-centred goal setting Methods: We used conversational analysis to examine goal-setting conversations that took place during a pilot trial of Occupational Performance Coaching for stroke survivors. Twelve goal-setting sessions were purposively selected, transcribed, and analyzed according to conventions for conversation analysis. Two main types of interactions were observed: introductory actions and goal selection actions. Introductory actions set the context for goal setting and involved sharing information and seeking clarification related to goal requirements and clients' occupational performance competencies. Goal selection actions were a series of interactions whereby the goals were explored, endorsed or dropped. Client-centred occupational performance goals may be facilitated through placing goal-setting in the context of life changes and lifelong development of goals, and through listening to clients' stories. Therapists may improve consistency in adoption of client-suggested goals through clarifying meaning attached to goals and being attuned to power dynamics and underlying values and beliefs around risk and goal attainability.

Human rights in occupational therapy education: A step towards a more occupationally just global society.

PubMed

Crawford, Emma; Aplin, Tammy; Rodger, Sylvia

2017-04-01

Education on human rights will place occupational therapists in a strong position to address societal inequities that limit occupational engagement for many client groups. The imminent changes to the Minimum Standard for the Education of Occupational Therapists engender efforts towards social change and will require university-level human rights education. This education might enhance the profession's influence on disadvantaging social structures in order to effect social change. To contribute to the evidence base for social change education in occupational therapy, this research aims to understand the knowledge, skills, confidence and learning experiences of occupational therapy students who completed a human rights course. Final year occupational therapy students responded to questionnaires which included listing human rights, a human rights scale measuring knowledge and confidence for working towards human rights, and open questions. Numbers of rights listed, knowledge scores and confidence scores were calculated. Responses to the open questions were thematically analysed. After completing a human rights course, students had good knowledge and moderate confidence to work with human rights. Three themes were identified including 'learning about human rights', 'learning about structural, societal and global perspectives on occupational engagement' and 'learning how occupational therapists can work with groups, communities and populations: becoming articulate and empowered'. Human rights education fosters the development of occupational therapists who are skilled, knowledgeable, confident and empowered to address occupational injustices, according to these research findings. To develop a more occupationally just global society, education that considers iniquitous social structures and human rights is necessary. © 2016 Occupational Therapy Australia.

Model development for health promotion and control of agricultural occupational health hazards and accidents in Pathumthani, Thailand.

PubMed

Buranatrevedh, Surasak; Sweatsriskul, Peeungjun

2005-10-01

In Thailand, agriculture is one of the major occupations; however, there is no comprehensive agricultural occupational health promotion and disease prevention model available. Objectives of this study were to empower farmers to study occupational health and safety situation in rice farming and to develop model to promote their health and prevent occupational health hazards among them. This participatory action research was performed in Tambol Klong 7, Klongluang district, Pathumthani, Thailand. The 24 rice farmers from 9 villages were voluntarily recruited as members of research team called farmer-leader research group. This group had a monthly meeting to discuss issues of agricultural occupational health and safety during 3 yr study period. At first stage, farmer-leader research group analyzed occupational health and safety during rice farming process. After we had results from situation analysis, farmer-leader research group decided which problems would be solved first. We developed model to solve those problems during the second stage. Finally, model was implemented to farmers in the study area. During first stage, results of questionnaires showed that there were 3 major occupational health and safety problems among these farmers; symptoms from pesticide exposure (65% of respondents), musculoskeletal problems during various process (16.6%-75.9%), and injuries during various process (1.1%-83.2%). From these results, farmer-leader research group decided to deal with pesticide problem. There was an experiment comparing using biofertilizers and bio pest-control with using chemical fertilizers and pesticides in the rice paddy. Results showed that the biological field produced the same amount of rice as the chemical field but cost less money than the chemical one. Benefits from using biofertilizers and bio pest-control were having higher profit, less exposure to chemicals, and good mental health from higher profit. After this experiment, biofertilizers and bio pest-control were disseminated to rice-farmers and students and teachers in local schools. At the end of study, we found that there were networks of farmers and networks of students-teachers using biological methods. This study showed that participation with farmers could create a real sustainable model to promote farmers' health and prevent them from occupational health hazards.

Chemical and biological work-related risks across occupations in Europe: a review.

PubMed

Montano, Diego

2014-01-01

Work-related health inequalities are determined to some extent by an unequal exposure to chemical and biological risk factors of disease. Although their potential economic burden in the European Union (EU-25) might be substantial, comprehensive reviews focusing on the distribution of these risks across occupational groups are limited. Thus, the main objective of this review is to provide a synopsis of the exposure to chemical and biological hazards across occupational groups. In addition, main industrial applications of hazardous substances are identified and some epidemiological evidence is discussed regarding societal costs and incidence rates of work-related diseases. Available lists of carcinogens, sensitisers, mutagens, reprotoxic substances and biological hazards were consulted. For each work-related hazard the main industrial application was identified in order to assess which ISCO occupational groups may be associated with direct exposure. Where available, information on annual tonnage production, risk assessment of the substances and pathogens, and other relevant data were collected and reported. Altogether 308 chemical and biological hazards were identified which may account to at least 693 direct exposures. These hazards concentrate on the following major occupational groups: technicians (ISCO 3), operators (ISCO 8), agricultural workers (ISCO 6) and workers in elementary occupations (ISCO 9). Common industrial applications associated with increased exposure rates relate among others to: (1) production or application of pigments, resins, cutting fluids, adhesives, pesticides and cleaning products, (2) production of rubber, plastics, textiles, pharmaceuticals and cosmetics, and (3) in agriculture, metallurgy and food processing industry, Societal costs of the unequal distribution of chemical and biological hazards across occupations depend on the corresponding work-related diseases and may range from 2900 EUR to 126000 EUR per case/year. Risk of exposure to chemical and biological risks and work-related disease incidence are highly concentrated on four occupational groups. The unequal burden of exposure across occupations is an important contributing factor leading to health inequalities in society. The bulk of societal costs, however, are actually being borne by the workers themselves. There is an urgent need of taking into account the health impact of production processes and services on workers' health.

Chemical and biological work-related risks across occupations in Europe: a review

PubMed Central

2014-01-01

Background Work-related health inequalities are determined to some extent by an unequal exposure to chemical and biological risk factors of disease. Although their potential economic burden in the European Union (EU-25) might be substantial, comprehensive reviews focusing on the distribution of these risks across occupational groups are limited. Thus, the main objective of this review is to provide a synopsis of the exposure to chemical and biological hazards across occupational groups. In addition, main industrial applications of hazardous substances are identified and some epidemiological evidence is discussed regarding societal costs and incidence rates of work-related diseases. Methods Available lists of carcinogens, sensitisers, mutagens, reprotoxic substances and biological hazards were consulted. For each work-related hazard the main industrial application was identified in order to assess which ISCO occupational groups may be associated with direct exposure. Where available, information on annual tonnage production, risk assessment of the substances and pathogens, and other relevant data were collected and reported. Results Altogether 308 chemical and biological hazards were identified which may account to at least 693 direct exposures. These hazards concentrate on the following major occupational groups: technicians (ISCO 3), operators (ISCO 8), agricultural workers (ISCO 6) and workers in elementary occupations (ISCO 9). Common industrial applications associated with increased exposure rates relate among others to: (1) production or application of pigments, resins, cutting fluids, adhesives, pesticides and cleaning products, (2) production of rubber, plastics, textiles, pharmaceuticals and cosmetics, and (3) in agriculture, metallurgy and food processing industry, Societal costs of the unequal distribution of chemical and biological hazards across occupations depend on the corresponding work-related diseases and may range from 2900 EUR to 126000 EUR per case/year. Conclusions Risk of exposure to chemical and biological risks and work-related disease incidence are highly concentrated on four occupational groups. The unequal burden of exposure across occupations is an important contributing factor leading to health inequalities in society. The bulk of societal costs, however, are actually being borne by the workers themselves. There is an urgent need of taking into account the health impact of production processes and services on workers’ health. PMID:25071862

Development, validation, and fairness of a biographical data questionnaire for the air traffic control specialist occupation.

DOT National Transportation Integrated Search

2012-12-01

Development and validation of a biographical data (biodata) instrument for selection into the Air Traffic : Control Specialist occupation is described. Bootstrapping was used to estimate correlations between item : responses to the Applicant Ba...

Development and Evaluation of Vocational Competency Measures. Final Report.

ERIC Educational Resources Information Center

Chalupsky, Albert B.; And Others

A series of occupational competency tests representing all seven vocational education curriculum areas were developed, field tested, and validated. Seventeen occupations were selected for competency test development: agricultural chemicals applications technician, farm equipment mechanic, computer operator, word processing specialist, apparel…

Sun safety knowledge and practice in UK postal delivery workers.

PubMed

Houdmont, J; Davis, S; Griffiths, A

2016-06-01

Postal delivery workers spend a large proportion of their work time outdoors, placing them at increased risk of skin cancer. To date, no studies have examined occupational sun safety knowledge and practice within this group in the UK. To describe the occupational sun safety knowledge and practice of UK postal delivery workers and to investigate the association of demographic, personal and occupational factors with knowledge and practice in order to identify potential strategies for improving sun safety in this occupational group. Postal delivery workers completed a questionnaire that collected data on occupational sun safety knowledge and practice in addition to demographic, personal and workplace characteristics. One-way analysis of variances were applied to assess differences in knowledge and practice by these characteristics. A total of 1153 postal delivery workers completed the questionnaire, a 60% response rate. Thirty-three per cent reported receiving sun safety training within the previous 12 months. The majority of respondents reported correct knowledge on three of the six domains and good practice on four of the six behavioural domains. However, only one-fifth of respondents reported wearing sunglasses and ensuring a plentiful intake of water. Knowledge and practice differed significantly according to demographic, personal and workplace characteristics. There is a need to raise the profile of occupational skin cancer in this occupational group and to increase the priority given to occupational sun safety policies alongside targeted and tailored interventions, the effect of which can be evaluated. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine.

A case-control study of childhood brain tumors and fathers' hobbies: a Children's Oncology Group study.

PubMed

Rosso, Andrea L; Hovinga, Mary E; Rorke-Adams, Lucy B; Spector, Logan G; Bunin, Greta R

2008-12-01

A comprehensive case-control study was conducted to evaluate parental risk factors for medulloblastoma (MB) and primitive neuroectodermal tumor (PNET). This analysis was conducted to evaluate associations between fathers' hobbies and risk of their children developing MB/PNET. The hobbies chosen for study were those with similar exposures as occupations associated with childhood cancers. Cases were 318 subjects under six years of age at diagnosis between 1991 and 1997 and registered with the Children's Cancer Group. An equal number of controls were selected through random digit dialing and individually matched to cases. In multivariate analyses, a significant association was seen for lawn care with pesticides [during pregnancy: odds ratio (OR) = 1.6, 95% confidence interval (CI): 1.0, 2.5; after birth: OR = 1.8, 95% CI: 1.2, 2.8] and a weak association was seen for stripping paint [during pregnancy: OR = 1.4, 95% CI: 0.8, 2.6; after birth: OR = 1.4, 95% CI: 0.7, 2.6]. This study suggests that household exposures from hobbies, particularly pesticides, may increase risk of MB/PNET in children; previous research has been mostly limited to occupational exposures.

A CASE-CONTROL STUDY OF CHILDHOOD BRAIN TUMORS AND FATHERS’ HOBBIES — A CHILDREN’S ONCOLOGY GROUP STUDY

PubMed Central

Rosso, Andrea L.; Hovinga, Mary E.; Rorke-Adams, Lucy B.; Spector, Logan G.; Bunin, Greta R.

2009-01-01

Objective A comprehensive case-control study was conducted to evaluate parental risk factors for medulloblastoma (MB) and primitive neuroectodermal tumor (PNET). This analysis was conducted to evaluate associations between fathers’ hobbies and risk of their children developing MB/PNET. The hobbies chosen for study were those with similar exposures as occupations associated with childhood cancers. Methods Cases were 318 subjects under 6 years of age at diagnosis between 1991-1997 and registered with the Children’s Cancer Group. An equal number of controls were selected through random digit dialing and individually matched to cases. Results In multivariate analyses, a significant association was seen for lawn care with pesticides [during pregnancy: odds ratio (OR) = 1.6, 95% confidence interval (CI): 1.0, 2.5; after birth: OR = 1.8, 95% CI: 1.2, 2.8] and a weak association was seen for stripping paint [during pregnancy: OR = 1.4, 95% CI: 0.8, 2.6; after birth: OR = 1.4, 95% CI: 0.7, 2.6]. Conclusions This study suggests that household exposures from hobbies, particularly pesticides, may increase risk of MB/PNET in children; previous research has been mostly limited to occupational exposures. PMID:18560982

Benzo(a)pyrene-albumin adducts in humans exposed to polycyclic aromatic hydrocarbons in an industrial area of Poland.

PubMed Central

Kure, E H; Andreassen, A; Ovrebø, S; Grzybowska, E; Fiala, Z; Strózyk, M; Chorazy, M; Haugen, A

1997-01-01

OBJECTIVES: The interaction of benzo(a)pyrene with serum albumin was measured in an attempt to identify the actual exposure and to evaluate albumin adduct measurements as biomarkers for exposure monitoring. METHODS: Benzo(a)pyrene-diol-epoxide (BPDE)-albumin adducts were measured by competitive enzyme linked immunosorbent assay (ELISA) in plasma of coke oven plant workers from three plants and from people living in a highly industrialised area of Silesia in Poland. Due to the high air concentrations of polycyclic aromatic hydrocarbons (PAHs) in this area, a control group was selected from a rural non-industrialised area in Poland. Breathing zone air measurements of PAHs were collected from some of the participants. RESULTS: Coke oven plant workers and non-occupationally exposed people had similar concentrations of albumin adducts whereas the rural controls were significantly lower (2.74 fmol adducts/microgram albumin (SEM 0.124)). The mean concentration of BPDE-albumin adduct in plasma of both the occupational and the environmental groups were significantly higher in the summer samples (4.34 fmol adducts/microgram albumin (SEM 0.335) and 4.55 fmol adducts/microgram albumin (SEM 0.296), respectively) than in the winter samples (3.06 fmol adducts/microgram albumin (SEM 0.187) and 3.04 fmol adducts/microgram albumin (SEM 0.184), respectively) even though the air measurements showed higher concentrations of PAHs in the winter. The statistical analysis did not show any effects of air exposures on concentrations of BPDE-albumin adduct. CONCLUSIONS: A multiple regression analysis of the measured concentrations of BPDE-albumin adducts for all the groups, during both seasons, indicates that occupational exposures do not contribute significantly to the formation of adducts. In general, the concentrations of albumin adducts found vary within relatively small limits for the two seasons and between the various groups of participants. No extreme differences were found. PMID:9423579

Occupational Distribution of Campylobacteriosis and Salmonellosis Cases - Maryland, Ohio, and Virginia, 2014.

PubMed

Su, Chia-Ping; de Perio, Marie A; Fagan, Kathleen; Smith, Meghan L; Salehi, Ellen; Levine, Seth; Gruszynski, Karen; Luckhaupt, Sara E

2017-08-18

Campylobacter and Salmonella are leading causes of bacterial gastroenteritis in the United States and are estimated to cause >1 million episodes of domestically acquired illness annually (1). Campylobacter and Salmonella are primarily transmitted through contaminated food, but animal-to-human and human-to-human transmission can also occur (2,3). Although occupationally acquired infections have been reported, occupational risk factors have rarely been studied. In 2015, the Occupational Safety and Health Administration (OSHA) identified 63 suspected or confirmed cases of Campylobacter infection over 3.5 years at a poultry-processing plant (Kathleen Fagan, OSHA, personal communication, December 2015); most involved new workers handling chickens in the "live hang" area where bacterial contamination is likely to be the highest. These findings were similar to those of a previous study of Campylobacter infections among workers at another poultry-processing plant (4). The investigation led to discussions among OSHA, state health departments, and CDC's National Institute for Occupational Safety and Health (NIOSH); and a surveillance study was initiated to further explore the disease incidence in poultry-processing plant workers and identify any additional occupations at increased risk for common enteric infections. Deidentified reports of campylobacteriosis and salmonellosis among Maryland, Ohio, and Virginia residents aged ≥16 years were obtained and reviewed. Each employed patient was classified into one of 23 major occupational groups using the 2010 Standard Occupational Classification (SOC) system.* Risk ratios (RR) and 95% confidence intervals (CI) for associations between each occupational group and each disease were calculated to identify occupations potentially at increased risk, contrasting each group with all other occupations. In 2014, a total of 2,977 campylobacteriosis and 2,259 salmonellosis cases were reported. Among the 1,772 (60%) campylobacteriosis and 1,516 (67%) salmonellosis cases in patients for whom occupational information was available, 1,064 (60%) and 847 (56%), respectively, were employed. Persons in farming, fishing, and forestry as well as health care and technical occupations were at significantly increased risk for both campylobacteriosis and salmonellosis compared with all other occupations. Targeting education and prevention strategies could help reduce disease, and improving the systematic collection of occupational information in disease surveillance systems could provide a better understanding of the extent of occupationally acquired diseases.

Symptomatology of recurrent low back pain in nursing and administrative professions

PubMed Central

Läubli, Thomas; Hodler, Juerg; Klipstein, Andreas

2007-01-01

The aim of the present study was to explore if (a) recurrent low back pain (LBP) has different symptomatologies in cases from occupations with predominantly sitting postures compared to cases from occupations involving dynamic postures and frequent lifting and (b) if in the two occupational groups, different factors were associated with the presence of recurrent LBP. Hundred and eleven female subjects aged between 45 and 62 years with a long-standing occupation either in administrative or nursing professions, with and without recurrent LBP were examined. An extensive evaluation of six areas of interest (pain and disability, clinical examination, functional tests, MR examination, physical and psychosocial workplace factors) was performed. The variables from the six areas of interest were analyzed for their potential to discriminate between the four groups of subjects (administrative worker and nurses with and without recurrent LBP) by canonical discriminant analysis. As expected, the self-evaluation of physical and psychosocial workplace factors showed significant differences between the two occupational groups, which holds true for cases as well as for controls (P < 0.01). The functional tests revealed a tendency for rather good capacity in nurses with LBP and a decreased capacity in administrative personnel with LBP (P = 0.049). Neither self completed pain and disability questionnaires nor clinical examination or MR imaging revealed any significant difference between LBP cases from sedentary and non-sedentary occupations. When comparing LBP cases and controls within the two occupational groups, the functional tests revealed significant differences (P = 0.0001) yet only in administrative personnel. The clinical examination on the other hand only discriminated between LBP cases and controls in the nurses group (P < 0.0001). Neither MRI imaging nor self reported physical and psychosocial workplace factors discriminated between LBP cases and controls from both occupational groups. Although we used a battery of tests that have broad application in clinical and epidemiological studies of LBP, a clear difference in the pattern of symptoms between LBP cases from nursing and hospital administration personnel could not be ascertained. We conclude that there is no evidence for different mechanisms leading to non-specific, recurrent LBP in the two occupations, and thus no generalizable recommendations for the prevention and therapy of non-specific LBP in the two professions can be given. PMID:17611784

Mass, surface area and number metrics in diesel occupational exposure assessment.

PubMed

Ramachandran, Gurumurthy; Paulsen, Dwane; Watts, Winthrop; Kittelson, David

2005-07-01

While diesel aerosol exposure assessment has traditionally been based on the mass concentration metric, recent studies have suggested that particle number and surface area concentrations may be more health-relevant. In this study, we evaluated the exposures of three occupational groups-bus drivers, parking garage attendants, and bus mechanics-using the mass concentration of elemental carbon (EC) as well as surface area and number concentrations. These occupational groups are exposed to mixtures of diesel and gasoline exhaust on a regular basis in various ratios. The three groups had significantly different exposures to workshift TWA EC with the highest levels observed in the bus garage mechanics and the lowest levels in the parking ramp booth attendants. In terms of surface area, parking ramp attendants had significantly greater exposures than bus garage mechanics, who in turn had significantly greater exposures than bus drivers. In terms of number concentrations, the exposures of garage mechanics exceeded those of ramp booth attendants by a factor of 5-6. Depending on the exposure metric chosen, the three occupational groups had quite different exposure rankings. This illustrates the importance of the choice of exposure metric in epidemiological studies. If these three occupational groups were part of an epidemiological study, depending on the metric used, they may or may not be part of the same similarly exposed group (SEG). The exposure rankings (e.g., low, medium, or high) of the three groups also changes with the metric used. If the incorrect metric is used, significant misclassification errors may occur.

Relating Women's Experience and Skills to Competencies Required in Selected Occupations and Vocational Education Programs. Project Report, Task C1, Revised Competency Analysis: Credentialing Women's Life Experiences (Project ACCESS).

ERIC Educational Resources Information Center

Ekstrom, Ruth B.; And Others

Competency scales were developed for 10 direct-entry occupations and 10 vocational education programs as part of Project ACCESS, a project to assess women's life experience learning for entrance into employment and for advanced placement in vocational education programs. Development of the occupational scales involved employer interviews, followed…

Correlation between workplace and occupational burnout syndrome in nurses

PubMed Central

Ahmadi, Omid; Azizkhani, Reza; Basravi, Monem

2014-01-01

Background: This study was conducted to determine the effect of nurses’ workplace on burnout syndrome among nurses working in Isfahan's Alzahra Hospital as a reference and typical university affiliated hospital, in 2010. Materials and Methods: In this cross-sectional study, 100 nurses were randomly selected among those working in emergency, orthopedic, dialysis wards and intensive care unit (ICU). Required data on determination of occupational burnout rate among the nurses of these wards were collected using Maslach Burnout Inventory (MBI) standard and validated questionnaire. Nurses were selected using simple random sampling. Results: The multivariate ANOVA analysis showed that occupational burnout mean values of nurses working in orthopedic and dialysis wards were significantly less than those of nurses working in emergency ward and ICU (P = 0.01). There was also no significant difference between occupational burnout mean values of nurses working in emergency ward and ICU (P > 0.05). t-test showed that there was a difference between occupational burnout values of men and women, as these values for women were higher than those of men (P = 0.001). Conclusion: Results showed that occupational burnout mean values of nurses working in emergency ward and ICU were significantly more than those of nurses working in orthopedic and dialysis wards. PMID:24627852

An Analysis of Occupational Titles and Competencies Needed in Agricultural Food Products Processing Plants.

ERIC Educational Resources Information Center

Smeltz, LeRoy C.

To identify, rate, and cluster groups of competencies and occupational titles at entry and advance levels for occupations in five food products commodity areas, data were collected by interviews with personnel managers in 25 Pennsylvania food processing plants. Some findings were: (1) There were meaningful competency factor and occupational title…

Symptoms of depression and all-cause mortality in farmers, a cohort study: the HUNT study, Norway.

PubMed

Letnes, Jon Magne; Torske, Magnhild Oust; Hilt, Bjørn; Bjørngaard, Johan Håkon; Krokstad, Steinar

2016-05-17

To explore all-cause mortality and the association between symptoms of depression and all-cause mortality in farmers compared with other occupational groups, using a prospective cohort design. We included adult participants with a known occupation from the second wave of the Nord-Trøndelag Health Study (Helseundersøkelsen i Nord-Trøndelag 2 (HUNT2) 1995-1997), Norway. Complete information on emigration and death from all causes was obtained from the National Registries. We used the depression subscale of the Hospital Anxiety and Depression Scale (HADS) to measure symptoms of depression. We compared farmers to 4 other occupational groups. Our baseline study population comprised 32 618 participants. Statistical analyses were performed using the Cox proportional hazards models. The estimated mortality risk in farmers was lower than in all other occupations combined, with a sex and age-adjusted HR (0.91, 95% CI 0.82 to 1.00). However, farmers had an 11% increased age-adjusted and sex-adjusted mortality risk compared with the highest ranked socioeconomic group (HR 1.11, 95% CI 0.98 to 1.25). In farmers, symptoms of depression were associated with a 13% increase in sex-adjusted and age-adjusted mortality risk (HR 1.13, 95% CI 0.88 to 1.45). Compared with other occupations this was the lowest HR, also after adjusting for education, marital status, long-lasting limiting somatic illness and lifestyle factors (HR 1.08, 95% CI 0.84 to 1.39). Farmers had lower all-cause mortality compared with the other occupational groups combined. Symptoms of depression were associated with an increased mortality risk in farmers, but the risk increase was smaller compared with the other occupational groups. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Occupation and Thyroid Cancer

PubMed Central

Aschebrook-Kilfoy, Briseis; Ward, Mary H.; Valle, Curt T. Della; Friesen, Melissa C.

2014-01-01

Objectives Numerous occupational and environmental exposures have been shown to disrupt thyroid hormones, but much less is known about their relationships with thyroid cancer. Here we review the epidemiology studies of occupations and occupational exposures and thyroid cancer incidence to provide insight into preventable risk factors for thyroid cancer. Methods The published literature was searched using the Web of Knowledge database for all articles through August 2013 that had in their text “occupation” “job” ”employment” or “work” and “thyroid cancer”. After excluding 10 mortality studies and 4 studies with less than 5 exposed incident cases, we summarized the findings of 30 articles that examined thyroid cancer incidence in relation to occupations or occupational exposure. The studies were grouped by exposure/occupation category, study design, and exposure assessment approach. Where available, gender stratified results are reported. Results The most studied (19 of 30 studies) and the most consistent associations were observed for radiation-exposed workers and health care occupations. Suggestive, but inconsistent, associations were observed in studies of pesticide-exposed workers and agricultural occupations. Findings for other exposures and occupation groups were largely null. The majority of studies had few exposed cases and assessed exposure based on occupation or industry category, self-report, or generic (population-based) job exposure matrices. Conclusion The suggestive, but inconsistent findings for many of the occupational exposures reviewed here indicate that more studies with larger numbers of cases and better exposure assessment are necessary, particularly for exposures known to disrupt thyroid homeostasis. PMID:24604144

Occupational health issues affecting the pharmaceutical sales force.

PubMed

Harris, G; Mayho, G; Page, L

2003-09-01

The sales force forms a significant sub-population in the pharmaceutical industry workforce. Role and organizational characteristics, such as isolation, peripatetic working and car travel and the psychosocial and ergonomic hazards related to work tasks, present particular occupational health risks. To review the occupational risks associated with peripatetic sales force work and evidence for the effectiveness of preventive interventions. We carried out a review of the available literature between 1990 and 2003. The following hazards were identified as significant and worthy of further investigation for this occupational group: driving on company business; violence in the workplace; stress; ergonomic issues; and mobile phone use. To ensure effective prevention and management of employee health problems, specific health management strategies and interventions must be developed to meet the occupational health needs of this group.

Symposium on teacher stress. Occupational stress among vocational teachers.

PubMed

Pithers, R T; Fogarty, G J

1995-03-01

There is a widespread belief that work related stress among teachers is serious, with implications for teachers' health status and performance. The difficulty with interpreting data on teacher stress is that the measuring instruments used are often neither standardised nor sometimes focused on stressors pertinent to the occupational roles of teachers. This study, therefore, uses a recently developed test instrument called the Occupational Stress Inventory (OSI) which concisely measures occupational stress, strain and coping resources. Data were obtained, using the OSI, from a group of vocational teachers and compared to a group of professional non-teachers. Overall the results showed a significantly higher level of teacher stress, although only one of 10 stress and strain measures contributed to this effect. The implications for teachers, in terms of occupational role, are discussed.

Risk of lymphatic or haematopoietic cancer mortality with occupational exposure to animals or the public

PubMed Central

Svec, M; Ward, M; Dosemeci, M; Checkoway, H; De Roos, A J

2005-01-01

Background: Occupational exposure to animals or the public could result in exposure to infectious agents, which may play a role in the aetiology of lymphohaematopoietic (LH) cancers. Aims: To conduct a population based, case-control study of death certificate data from 1984 to 1998 in 24 US states in order to evaluate the risk of mortality from LH neoplasms associated with occupational exposure to animals or the public. Methods: Cases were selected as those with an underlying cause of death of non-Hodgkin's lymphoma (NHL, n = 72 589), Hodgkin's disease (HD, n = 5479), multiple myeloma (n = 35 857), or leukaemia (n = 68 598); 912 615 controls were randomly selected from all remaining deaths, frequency matched on age, sex, race, and geographic region. Results: Occupational exposure to animals was associated with modest increased risks of mortality from all four LH cancers; these associations varied by region. Occupational exposure to the public was associated with only negligible increased risk with LH cancer outcomes. Occupations involving animal exposure were predominantly agricultural, and the risks associated with employment in the livestock industry exceeded the corresponding risks associated with the crop industry for all outcomes except HD. Conclusions: Increased risks of NHL, HD, multiple myeloma, and leukaemia were associated with occupations that involved animal exposure. Regional differences in risk imply that the risks may be associated with exposure to specific livestock or farming practices. However, these associations may be confounded by other farming related exposures, such as pesticides. Because the use of death certificates to classify occupation may result in misclassification during aetiologically relevant time periods, these hypotheses should be further explored in studies with detailed information on lifetime occupation. PMID:16169919

The Effect of Emotion Regulation Training on Occupational Stress of Critical Care Nurses

PubMed Central

Saedpanah, Darya; Moghaddam, Ladan Fattah

2016-01-01

Introduction Occupational stress is a common, serious and costly health problem in work environment. Nursing is a very stressful job high level of stress in this job affects nurses’ physical and mental health. Aim To investigate the effect of emotion regulation training of occupational stress on critical care nurses in two teaching hospitals in Sanandaj, Iran. Materials and Methods This interventional study was conducted on 60 nurses working in the Intensive Care Unit (ICU) and Critical Care Unit (CCU) in two teaching hospitals in Sanandaj, Iran. Data were collected using Expanded Nursing Stress Scale (ENSS) questionnaire. The questionnaire in both intervention and control groups before and after the training sessions of emotion regulation training were completed. Data were analysed using SPSS Version 20. Statistical indices such as frequency, percentage, mean and standard deviation and also t-test, Chi-square test and paired t-test were used. Results Mean occupation stress score in the intervention group before emotion regulation training was 136.6±24.6 and after training was 113.02±16.2 (p = 0.001). Occupational stress dimensions including; conflict with physicians, problems with peers, workload, uncertainty concerning treatment and problems related to patients and their families in the intervention group compared with the control group was statistically significant (p <0.05). Conclusion Emotion regulation training is effective in reducing occupation stress of critical care nurses. PMID:28208981

INTEROCC case–control study: lack of association between glioma tumors and occupational exposure to selected combustion products, dusts and other chemical agents

PubMed Central

2013-01-01

Background The aim was to investigate possible associations between glioma (an aggressive type of brain cancer) and occupational exposure to selected agents: combustion products (diesel and gasoline exhaust emissions, benzo(a)pyrene), dusts (animal dust, asbestos, crystalline silica, wood dust) and some other chemical agents (formaldehyde, oil mist, sulphur dioxide). Methods The INTEROCC study included cases diagnosed with glioma during 2000–2004 in sub-regions of seven countries. Population controls, selected from various sampling frames in different centers, were frequency or individually matched to cases by sex, age and center. Face-to-face interviews with the subject or a proxy respondent were conducted by trained interviewers. Detailed information was collected on socio-economic and lifestyle characteristics, medical history and work history. Occupational exposure to the 10 selected agents was assessed by a job exposure matrix (JEM) which provides estimates of the probability and level of exposure for different occupations. Using a 25% probability of exposure in a given occupation in the JEM as the threshold for considering a worker exposed, the lifetime prevalence of exposure varied from about 1% to about 15% for the different agents. Associations between glioma and each of the 10 agents were estimated by conditional logistic regression, and using three separate exposure indices: i) ever vs. never; ii) lifetime cumulative exposure; iii) total duration of exposure. Results The study sample consisted of 1,800 glioma cases and 5,160 controls. Most odds ratio estimates were close to the null value. None of the ten agents displayed a significantly increased odds ratio nor any indication of dose–response relationships with cumulative exposure or with duration of exposure. Conclusion Thus, there was no evidence that these exposures influence risk of glioma. PMID:23587105

INTEROCC case-control study: lack of association between glioma tumors and occupational exposure to selected combustion products, dusts and other chemical agents.

PubMed

Lacourt, Aude; Cardis, Elisabeth; Pintos, Javier; Richardson, Lesley; Kincl, Laurel; Benke, Geza; Fleming, Sarah; Hours, Martine; Krewski, Daniel; McLean, Dave; Parent, Marie-Elise; Sadetzki, Siegal; Schlaefer, Klaus; Schlehofer, Brigitte; Lavoue, Jerome; van Tongeren, Martie; Siemiatycki, Jack

2013-04-12

The aim was to investigate possible associations between glioma (an aggressive type of brain cancer) and occupational exposure to selected agents: combustion products (diesel and gasoline exhaust emissions, benzo(a)pyrene), dusts (animal dust, asbestos, crystalline silica, wood dust) and some other chemical agents (formaldehyde, oil mist, sulphur dioxide). The INTEROCC study included cases diagnosed with glioma during 2000-2004 in sub-regions of seven countries. Population controls, selected from various sampling frames in different centers, were frequency or individually matched to cases by sex, age and center. Face-to-face interviews with the subject or a proxy respondent were conducted by trained interviewers. Detailed information was collected on socio-economic and lifestyle characteristics, medical history and work history. Occupational exposure to the 10 selected agents was assessed by a job exposure matrix (JEM) which provides estimates of the probability and level of exposure for different occupations. Using a 25% probability of exposure in a given occupation in the JEM as the threshold for considering a worker exposed, the lifetime prevalence of exposure varied from about 1% to about 15% for the different agents. Associations between glioma and each of the 10 agents were estimated by conditional logistic regression, and using three separate exposure indices: i) ever vs. never; ii) lifetime cumulative exposure; iii) total duration of exposure. The study sample consisted of 1,800 glioma cases and 5,160 controls. Most odds ratio estimates were close to the null value. None of the ten agents displayed a significantly increased odds ratio nor any indication of dose-response relationships with cumulative exposure or with duration of exposure. Thus, there was no evidence that these exposures influence risk of glioma.

[Growing up as an occupation child of World War II in Germany: Rationale and methods of a study on German occupation children].

PubMed

Kaiser, Marie; Kuwert, Philipp; Glaesmer, Heide

2015-01-01

To date the experiences of German occupation children (GOC) have been described solely in historical studies; empirical research on the psychosocial consequences growing up as German occupation children was missing. This paper provides an introduction to the background, methodological approaches and descriptive information on a sample for the first German-based empirical study on this topic. It also touches on methodical challenges and solution processes. Children born of war resemble a target group that is difficult to reach (hidden population). Therefore, an investigation needs consultation of both people from the target group and scientific experts (participatory approach) as well as specific methodological approaches. The questionnaire utilized contains adaptations of established and psychometrically validated instruments as well as adapted self-developed items. N = 146 occupation children were surveyed (mean age 63.4, 63.0% women) via press release and contact to platforms of children born of war. Despite methodological challenges an instrument to assess the target group was developed through participatory methods. The instrument shows high relevance for the target group and is highly accepted. High rates of American and French participants show the influence of networking in platforms on successful recruitment.

[Occupational stress effects on work ability in chemistry workers].

PubMed

Yang, Huifang; Wang, Mianzhen; Wang, Zhiming; Lan, Yajia

2004-03-01

Investigating the status of work ability and occupational stress in 1030 chemistry workers at levels of chemical materials and explore their relationship and influence factors (481 workers of study group, 549 workers of control group). Work ability and occupational stress were measured with the work ability index (WAI) and occupational stress questionnaire (OSQ). The risk factors of work ability decline were evaluated. WAI and OSQ scores scores are significantly different between study group and control group (P < 0.01), and work ability correlated inversely with occupational stress (P < 0.01). The WAI scores are reducing with a higher of the OSQ. The work ability of chemistry-workers became lower with the increasing of age. Variables that influence work ability included the factors of disorder of musculoskeletal function (OR = 2.884), assessment of the current health (OR = 2.651), the diseases (OR = 2.498), emotion status (OR = 2.407), physical load (OR = 1.254) and lack of exercise (OR = 1.956). The stress levels and stress factors had affected work ability in chemistry-workers, and it was suggested that the findings could be helpful for the measures protecting and promoting of work ability on the health of workers.

Exploring the differential impact of individual and organizational factors on organizational commitment of physicians and nurses.

PubMed

Miedaner, Felix; Kuntz, Ludwig; Enke, Christian; Roth, Bernhard; Nitzsche, Anika

2018-03-15

Physician and nursing shortages in acute and critical care settings require research on factors which might drive their commitment, an important predictor of absenteeism and turnover. However, the degree to which the commitment of a physician or a nurse is driven by individual or organizational characteristics in hospitals remains unclear. In addition, there is a need for a greater understanding of how antecedent-commitment relationships differ between both occupational groups. Based on recent findings in the literature and the results of a pilot study, we investigate the degree to which selected individual and organizational characteristics might enhance an employee's affective commitment working in the field of neonatal intensive care. Moreover, our aim is to examine the different antecedent-commitment relationships across the occupational groups of nurses and physicians. Information about individual factors affecting organizational commitment was derived from self-administered staff questionnaires, while additional information about organizational structures was taken from hospital quality reports and a self-administered survey completed by hospital department heads. Overall, 1486 nurses and 540 physicians from 66 Neonatal Intensive Care Units participated in the study. We used multilevel modeling to account for different levels of analysis. Although organizational characteristics can explain differences in an employee's commitment, the differences can be largely explained by his or her individual characteristics and work experiences. Regarding occupational differences, individual support by leaders and colleagues was shown to influence organizational commitment more strongly in the physicians' group. In contrast, the degree of autonomy in the units and perceived quality of care had a larger impact on the nurses' organizational commitment. With the growing number of hospitals facing an acute shortage of highly-skilled labor, effective strategies on the individual and organizational levels have to be considered to enhance an employee's commitment to his or her organization. Regarding occupational differences in antecedent-commitment relationships, more specific management actions should be undertaken to correspond to different needs and aspirations of nurses and physicians. German Clinical Trials Register ( DRKS00004589 , date of trial registration: 15.05.2013).

1998 motor vehicle occupant safety survey. Volume 1, methodology report

DOT National Transportation Integrated Search

2000-03-01

This is the Methodology Report for the 1998 Motor Vehicle Occupant Safety Survey. The survey is conducted on a biennial basis (initiated in 1994), and is administered by telephone to a randomly selected national sample. Two questionnaires are used, e...

Fifteen-passenger vans and other transportation options: a comparison of driver, vehicle, and crash characteristics.

PubMed

Potter, Tom; Dubois, Sacha; Haras, Kathy; Bédard, Michel

2013-01-01

Fifteen-passenger vans (15-PVs) are a convenient and economical way to transport small groups of people and many educational, community, and health organizations utilize them. Given recent tragic crashes involving 15-PVs, many organizations are reconsidering their use. The goal of this study was to examine driver, vehicle, and crash characteristics of fatal 15-PV collisions over the past 2 decades in comparison to 3 other common vehicle classes. We used data from the Fatality Analysis Reporting System (years 1991-2008). Driver, vehicle, and crash characteristics were compared by vehicle classes (15-PV, cars, minivans, and intercity buses) using proportions along with odds ratios (using cars as the reference category) for dichotomous variables and means and mean differences for continuous variables. Logistic regression and analysis of variance were used to statistically compare odds and means, respectively. The odds and absolute risk of a first, subsequent, and either rollover by vehicle type and occupancy rate were also examined. Odds and absolute risk of a rollover event by occupancy rate were calculated. Compared to car drivers, van drivers typically had a better past 3-year driving record. Van drivers performed significantly fewer actions suggesting aggressive driving (e.g., speeding). However, the proportion of van drivers who were deemed to have followed improperly or to have overcorrected was greater. A vehicle rollover was cited almost twice as frequently in van crashes compared to other passenger vehicles. Of the 4 vehicle types studied, all were more likely to rollover as their occupancy rates increased. Fully loaded 15-PVs had almost 13 times the odds of rollover compared to fully loaded cars. Minivans when full (7 occupants), often seen as the replacement for 15-PVs, were found to have over 3.5 times the odds of rollover of fully loaded cars. Drivers need to be aware that as occupancy rates of the vehicles they drive rise so does the risk of rollover and fatalities, especially among minivans and 15-PVs. Organizations transporting groups need to balance cost and safety management by selecting vehicle types and drivers with acute awareness of the risks involved.

Epidemiology of occupational contact dermatitis in a North Italian population.

PubMed

Lodi, A; Mancini, L L; Ambonati, M; Coassini, A; Ravanelli, G; Crosti, C

2000-03-01

Occupational contact dermatitis (OCD) is a very important skin disease both for its high frequency and for its social and economic implications. The aim of our work is to evaluate the epidemiology of occupational contact dermatitis in a north-Italian population and the possibility of a correct etiological diagnosis using the patch test standard series of GIRDCA (Italian Group of Resarch on Contact Dermatitis). We patch tested 1,565 out-patients affected by dermatitis with standard series GIRDCA and with other specific professional haptens. The manifestations were suspected of being of occupational origin by a dermatologist on the basis of clinical and anamnestic data. Of all the recorded professions we have considered only the more numerically significant: food industry, building industry, textile industry, employees, cleaners, hospital personnel, hairdressers, housewives, mechanics and metallurgists. Sixty-nine percent of contact dermatitis was found in women, the hairdressers had the greatest number of patients in the younger group (68.7% in the 11-20 years age group) and the textile industry workers in older group (100% in the 41-50 years age group). A positive allergological anamnesis emerged in 32.3% of allergic contact dermatitis. Irritant contact dermatitis (10.6%) was more frequent than allergic contact dermatitis (8.4%). The hands are the most common localization (94. 4%). The allergen with the highest frequency of positive reactions is p-phenylenediamine (25.3%). We discuss the frequency of positives to various groups of allergens in each profession and the principal means of contact. Because of the frequency of this type of occupational skin disease, we stress the importance of prevention. The standard series GIRDCA was found to be adequate for recognizing occupational contact dermatitis in most of our patients (74%).

Exposure to potential occupational asthmogens: prevalence data from the National Occupational Exposure Survey.

PubMed

de la Hoz, R E; Young, R O; Pedersen, D H

1997-02-01

Few data are available about the prevalence of occupational exposures to agents which can cause occupational asthma or aggravate preexisting asthma (asthmogens). Using potential occupational exposure data from the National Occupational Exposure Survey (NOES) of 1980-1983, we investigated the number of asthmogen exposures, asthmogen-exposure(s) per production worker, and unprotected occupational asthmogen exposures in different industries and occupations. Data for the entire United States were used to generate estimates of occupational exposure at two selected state and local levels. It was estimated that 7,864,000 workers in the surveyed industries were potentially exposed to one or more occupational asthmogen(s) in the United States. The average number of observed potential exposures per asthmogen-exposed worker was 4.4, and varied from 11.9, in the Water Transportation industry, to 1.2 in Local and Suburban transportation. The largest number of observed potential exposures was recorded in the Apparel and Other Finished Products (garment) industry. This work and further analyses using this approach are expected to contribute to a better understanding of the epidemiology of occupational asthma, and to serve as a guide to target future occupational asthma surveillance efforts.

Classification of occupational activity categories using accelerometry: NHANES 2003-2004.

PubMed

Steeves, Jeremy A; Tudor-Locke, Catrine; Murphy, Rachel A; King, George A; Fitzhugh, Eugene C; Harris, Tamara B

2015-06-30

An individual's occupational activity (OA) may contribute significantly to daily physical activity (PA) and sedentary behavior (SB). However, there is little consensus about which occupational categories involve high OA or low OA, and the majority of categories are unclassifiable with current methods. The purpose of this study was to present population estimates of accelerometer-derived PA and SB variables for adults (n = 1112, 20-60 years) working the 40 occupational categories collected during the 2003-2004 National Health and Nutrition Examination Survey (NHANES). ActiGraph accelerometer-derived total activity counts/day (TAC), activity counts/minute, and proportion of wear time spent in moderate-to-vigorous PA [MVPA], lifestyle, and light PA organized by occupational category were ranked in ascending order and SB was ranked in descending order. Summing the ranks of the six accelerometer-derived variables generated a summary score for each occupational category, which was re-ranked in ascending order. Higher rankings indicated higher levels of OA, lower rankings indicated lower levels of OA. Tertiles of the summary score were used to establish three mutually exclusive accelerometer-determined OA groupings: high OA, intermediate OA, and low OA. According to their summary score, 'farm and nursery workers' were classified as high OA and 'secretaries, stenographers, and typists' were classified as low OA. Consistent with previous research, some low OA occupational categories (e.g., 'engineers, architects, and scientists', 'technicians and related support occupations', 'management related occupations', 'executives, administrators, and managers', 'protective services', and 'writers, artists, entertainers, and athletes') associated with higher education and income had relatively greater amounts of MVPA compared to other low OA occupational categories, likely due to the greater percentage of men in those occupations and/or the influence of higher levels of leisure time PA. Men had more TAC, activity counts/minute and time in MVPA, but similar proportions of SB compared to women in all three OA groupings. Objectively measured PA allowed for a more precise estimate of the amount of PA and SB associated with different occupations and facilitated systematic classification of the 40 different occupational categories into three distinct OA groupings. This information provides new opportunities to explore the relationship between OA and health outcomes.

Structural hierarchy as a key to complex phase selection in Al-Sm

NASA Astrophysics Data System (ADS)

Ye, Z.; Zhang, F.; Sun, Y.; Nguyen, M. C.; Zhou, S. H.; Zhou, L.; Meng, F.; Ott, R. T.; Park, E.; Besser, M. F.; Kramer, M. J.; Ding, Z. J.; Mendelev, M. I.; Wang, C. Z.; Napolitano, R. E.; Ho, K. M.

2017-10-01

Investigating the unknown structure of the complex cubic phase, previously observed to crystallize from melt-spun amorphous Al-10 at.% Sm alloy, we determine the structure in full site-occupancy detail, highlighting several critical structural features that govern the far-from-equilibrium phase selection pathway. Using an efficient genetic algorithm combining molecular dynamics, density functional theory, and x-ray diffraction, the structure is clearly identified as body-centered cubic I m 3 ¯m (No. 229) with ˜140 atoms per cubic unit cell and a lattice parameter of 1.4 nm. The complex structure is further refined to elucidate the detailed site occupancy, revealing full Sm occupancy on 6b sites and split Sm/Al occupancy on 16f sites. Based on the refined site occupancy associated with the experimentally observed phase, we term this phase ɛ -A l60S m11 (bcc), corresponding to the limiting situation when all 16f sites are occupied by Sm. However, it should be recognized that the range of solubility enabled by split occupancy at Sm sites is an important feature in phase selection under experimental conditions, permitting an avenue for transition with little or no chemical partitioning. Our analysis shows that the ɛ -A l60S m11 (bcc) exhibits a "3-6-6-1" first-shell packing around Sm centers on 16f sites, the same dominant motif exhibited by the undercooled liquid. The coincident motif supports the notion that liquid/glass ordering at high undercooling may give rise to topological invariants between the noncrystalline and crystalline states that provide kinetic pathways to metastable phases that are not accessible during near-equilibrium processing.

Structural hierarchy as a key to complex phase selection in Al-Sm

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

Ye, Z.; Zhang, F.; Sun, Y.

Investigating the unknown structure of the complex cubic phase, previously observed to crystallize from melt-spun amorphous Al–10 at.% Sm alloy, we determine the structure in full site-occupancy detail, highlighting several critical structural features that govern the far-from-equilibrium phase selection pathway. Using an efficient genetic algorithm combining molecular dynamics, density functional theory, and x-ray diffraction, the structure is clearly identified as body-centered cubic Im¯3m (No. 229) with ~140 atoms per cubic unit cell and a lattice parameter of 1.4 nm. The complex structure is further refined to elucidate the detailed site occupancy, revealing full Sm occupancy on 6b sites and splitmore » Sm/Al occupancy on 16f sites. Based on the refined site occupancy associated with the experimentally observed phase, we term this phase ε–Al 60Sm 11(bcc), corresponding to the limiting situation when all 16f sites are occupied by Sm. However, it should be recognized that the range of solubility enabled by split occupancy at Sm sites is an important feature in phase selection under experimental conditions, permitting an avenue for transition with little or no chemical partitioning. Our analysis shows that the ε–Al 60Sm 11(bcc) exhibits a “3-6-6-1” first-shell packing around Sm centers on 16f sites, the same dominant motif exhibited by the undercooled liquid. Here, the coincident motif supports the notion that liquid/glass ordering at high undercooling may give rise to topological invariants between the noncrystalline and crystalline states that provide kinetic pathways to metastable phases that are not accessible during near-equilibrium processing.« less

Structural hierarchy as a key to complex phase selection in Al-Sm

DOE PAGES

Ye, Z.; Zhang, F.; Sun, Y.; ...

2017-10-12

Investigating the unknown structure of the complex cubic phase, previously observed to crystallize from melt-spun amorphous Al–10 at.% Sm alloy, we determine the structure in full site-occupancy detail, highlighting several critical structural features that govern the far-from-equilibrium phase selection pathway. Using an efficient genetic algorithm combining molecular dynamics, density functional theory, and x-ray diffraction, the structure is clearly identified as body-centered cubic Im¯3m (No. 229) with ~140 atoms per cubic unit cell and a lattice parameter of 1.4 nm. The complex structure is further refined to elucidate the detailed site occupancy, revealing full Sm occupancy on 6b sites and splitmore » Sm/Al occupancy on 16f sites. Based on the refined site occupancy associated with the experimentally observed phase, we term this phase ε–Al 60Sm 11(bcc), corresponding to the limiting situation when all 16f sites are occupied by Sm. However, it should be recognized that the range of solubility enabled by split occupancy at Sm sites is an important feature in phase selection under experimental conditions, permitting an avenue for transition with little or no chemical partitioning. Our analysis shows that the ε–Al 60Sm 11(bcc) exhibits a “3-6-6-1” first-shell packing around Sm centers on 16f sites, the same dominant motif exhibited by the undercooled liquid. Here, the coincident motif supports the notion that liquid/glass ordering at high undercooling may give rise to topological invariants between the noncrystalline and crystalline states that provide kinetic pathways to metastable phases that are not accessible during near-equilibrium processing.« less

Association of occupation with prevalent hypertension in an elderly East German population: an exploratory cross-sectional analysis.

PubMed

Schumann, Barbara; Seidler, Andreas; Kluttig, Alexander; Werdan, Karl; Haerting, Johannes; Greiser, Karin Halina

2011-04-01

Hypertension is one of the most relevant risk factors for cardiovascular disease; however, little is known about differences in hypertension by occupation. The aim of this study was to explore the association between occupational group and prevalent hypertension. Cross-sectional data of the CARLA study were used, a representative sample of an East German population aged 45-83. Job titles of the current or last held occupation of 967 men and 808 women were coded using the German classification of occupation. Hypertension was defined as blood pressure of ≥140 mmHg (systolic), ≥90 mmHg (diastolic) or use of antihypertensives. Sex-stratified, age-adjusted prevalence risk ratios (PR) with 95% confidence intervals (CI) were calculated for 31 occupational groups. Hypertension was prevalent in 79% of the population. In men, highest age-adjusted prevalence ratios were observed in metal-processing workers, carpenters/painters, and electricians with PRs of 1.31 (CI 1.04-1.65), 1.28 (CI 1.00-1.64), and 1.21 (0.95-1.53), respectively, compared to office clerks. In women, highest PRs were found in technicians/forewomen, scrutinisers/storekeepers, and food-processing occupations with PR 1.28 (1.09-1.49), 1.23 (0.99-1.51), and 1.22 (1.01-1.48), respectively. Adjustment for education, smoking, body mass index, and current work hours did not fully explain occupational differences. Excluding currently non-working subjects lead to decreased PRs in men and to increased PR in women. Differences in the prevalences of hypertension by occupational group were only partly explained by conventional risk factors and may require workplace interventions targeted at high-risk occupations. Longitudinal data with large cohorts and work-related exposure assessment are needed to confirm a temporal relationship between occupation and incident hypertension.

Effectiveness of occupational therapy in Parkinson's disease: study protocol for a randomized controlled trial.

PubMed

Sturkenboom, Ingrid H W M; Graff, Maud J; Borm, George F; Adang, Eddy M M; Nijhuis-van der Sanden, Maria W G; Bloem, Bastiaan R; Munneke, Marten

2013-02-02

Occupational therapists may have an added value in the care of patients with Parkinson's disease whose daily functioning is compromised, as well as for their immediate caregivers. Evidence for this added value is inconclusive due to a lack of rigorous studies. The aim of this trial is to evaluate the (cost) effectiveness of occupational therapy in improving daily functioning of patients with Parkinson's disease. A multicenter, assessor-blinded, two-armed randomized controlled clinical trial will be conducted, with evaluations at three and six months. One hundred ninety-two home-dwelling patients with Parkinson's disease and with an occupational therapy indication will be assigned to the experimental group or to the control group (2:1). Patients and their caregivers in the experimental group will receive ten weeks of home-based occupational therapy according to recent Dutch guidelines. The intervention will be delivered by occupational therapists who have been specifically trained to treat patients according to these guidelines. Participants in the control group will not receive occupational therapy during the study period. The primary outcome for the patient is self-perceived daily functioning at three months, assessed with the Canadian Occupational Performance Measure. Secondary patient-related outcomes include: objective performance of daily activities, self-perceived satisfaction with performance in daily activities, participation, impact of fatigue, proactive coping skills, health-related quality of life, overall quality of life, health-related costs, and effectiveness at six months. All outcomes at the caregiver level will be secondary and will include self-perceived burden of care, objective burden of care, proactive coping skills, overall quality of life, and care-related costs. Effectiveness will be evaluated using a covariance analysis of the difference in outcome at three months. An economic evaluation from a societal perspective will be conducted, as well as a process evaluation. This is the first large-scale trial specifically evaluating occupational therapy in Parkinson's disease. It is expected to generate important new information about the possible added value of occupational therapy on daily functioning of patients with Parkinson's disease. Clinicaltrials.gov: NCT01336127.

The contribution of occupation to health inequality

PubMed Central

Ravesteijn, Bastian; van Kippersluis, Hans; van Doorslaer, Eddy

2014-01-01

Health is distributed unequally by occupation. Workers on a lower rung of the occupational ladder report worse health, have a higher probability of disability and die earlier than workers higher up the occupational hierarchy. Using a theoretical framework that unveils some of the potential mechanisms underlying these disparities, three core insights emerge: (i) there is selection into occupation on the basis of initial wealth, education, and health, (ii) there will be behavioural responses to adverse working conditions, which can have compensating or reinforcing effects on health, and (iii) workplace conditions increase health inequalities if workers with initially low socioeconomic status choose harmful occupations and don’t offset detrimental health effects. We provide empirical illustrations of these insights using data for the Netherlands and assess the evidence available in the economics literature. PMID:24899789

PET measurement of receptor occupancy as a tool to guide dose selection in neuropharmacology: are we asking the right questions?

PubMed

Barrett, Jeffrey S; McGuire, Jennifer; Vezina, Heather; Spitsin, Serguei; Douglas, Steven D

2013-12-01

Receptor occupancy studies are becoming commonplace for verifying drug mechanism of action and selecting early development candidates. Positron emission tomography (PET) has been applied to pharmacodynamic (PD) studies in several therapeutic areas including neurology, cardiology, and oncology. Prospective use of PET to define dosing requirements has been proposed particularly for central nervous system (CNS)-targeted drugs; however, correlations with clinical outcomes have been mostly anecdotal and not causally established.

Distributing and Showing Farmer Learning Videos in Bangladesh

ERIC Educational Resources Information Center

Bentley, Jeffery W.; Van Mele, Paul; Harun-ar-Rashid, Md.; Krupnik, Timothy J.

2016-01-01

Purpose: To describe the results of showing farmer learning videos through different types of volunteers. Design/Methodology/Approach: Semi-structured interviews with volunteers from different occupational groups in Bangladesh, and a phone survey with 227 respondents. Findings: Each occupational group acted differently. Shop keepers, tillage…

Designing occupancy studies: general advice and allocating survey effort

USGS Publications Warehouse

MacKenzie, D.I.; Royle, J. Andrew

2005-01-01

1. The fraction of sampling units in a landscape where a target species is present (occupancy) is an extensively used concept in ecology. Yet in many applications the species will not always be detected in a sampling unit even when present, resulting in biased estimates of occupancy. Given that sampling units are surveyed repeatedly within a relatively short timeframe, a number of similar methods have now been developed to provide unbiased occupancy estimates. However, practical guidance on the efficient design of occupancy studies has been lacking. 2. In this paper we comment on a number of general issues related to designing occupancy studies, including the need for clear objectives that are explicitly linked to science or management, selection of sampling units, timing of repeat surveys and allocation of survey effort. Advice on the number of repeat surveys per sampling unit is considered in terms of the variance of the occupancy estimator, for three possible study designs. 3. We recommend that sampling units should be surveyed a minimum of three times when detection probability is high (> 0.5 survey-1), unless a removal design is used. 4. We found that an optimal removal design will generally be the most efficient, but we suggest it may be less robust to assumption violations than a standard design. 5. Our results suggest that for a rare species it is more efficient to survey more sampling units less intensively, while for a common species fewer sampling units should be surveyed more intensively. 6. Synthesis and applications. Reliable inferences can only result from quality data. To make the best use of logistical resources, study objectives must be clearly defined; sampling units must be selected, and repeated surveys timed appropriately; and a sufficient number of repeated surveys must be conducted. Failure to do so may compromise the integrity of the study. The guidance given here on study design issues is particularly applicable to studies of species occurrence and distribution, habitat selection and modelling, metapopulation studies and monitoring programmes.

Return to work after work-related stress: a randomized controlled trial of a work-focused cognitive behavioral intervention.

PubMed

Dalgaard, Vita Ligaya; Aschbacher, Kirstin; Andersen, Johan Hviid; Glasscock, David John; Willert, Morten Vejs; Carstensen, Ole; Biering, Karin

2017-09-01

Objectives This study aimed to evaluate the effect of a stress management intervention (SMI) on lasting return to work (RTW) among patients with work-related stress complaints. Methods Sickness benefit departments from three local municipalities referred patients on sick leave with work-related adjustment disorders or mild depression to the Department of Occupational Medicine, Regional Hospital West Jutland. A 2× randomization procedure allocated patients into one of three groups: intervention (N=58), control A (which received a clinical assessment; N=56), or control B (no assessment; N=49). Treatment comprised individual work-focused cognitive behavioral therapy (CBT) with an optional workplace intervention. The outcome was time until lasting RTW (16 and 44 weeks follow-up) using register data. Results Median number of weeks until lasting RTW was 15, 19, and 32 for the intervention group, control A, and control B respectively. However, for group B, clinical assessment was not part of the inclusion process, which may have introduced selection bias. In the fully-adjusted Cox regression model, the intervention group exhibited significantly faster lasting RTW at 44 weeks; hazard ratio (HR) 1.57 [95% confidence interval (95% CI) 1.01-2.44] relative to control group A, with a non-significant trend evident at 16 weeks; HR 1.70 (95% CI 0.94-3.10), when controlling for age, gender, occupation, sick leave during previous year, full or partial sick leave, and diagnosis. Unadjusted analyses remained directionally consistent but were reduced to marginal significance. Conclusions There was a tendency towards faster lasting RTW in the intervention group compared to control A, which received clinical assessment, in all analyses. The intervention group returned to work about 4 weeks earlier than control A, which could translate into substantial financial gains.

A descriptive epidemiological study on the patterns of occupational injuries in a coastal area and a mountain area in Southern China

PubMed Central

Li, Liping; Liu, Xiaojian; Lu, Yaogui; Yu, Min

2012-01-01

Objectives This study compared patterns of occupational injuries in two different areas, coastal (industrial) and mountain (agricultural), in Southern China to provide information for development of occupational injury prevention measures in China. Design Descriptive epidemiological study. Setting Data were obtained from the Hospital Injury Surveillance System based on hospital data collected from 1 April 2006 to 31 March 2008. Participants Cases of occupational injury, defined as injury that occurred when the activity indicated was work. Outcome measures Distribution and differences of patterns of occupational injuries between the two areas. Results Men were more likely than women to experience occupational injuries, and there was no difference in the two areas (p=0.112). In the coastal area, occupational injury occurred more in the 21–30-year age group, but in the mountain area, it was the 41–50-year age group (p<0.001). Occupational injuries in the two areas differed by location of hometown, education and occupation (all p<0.001). Occupational injuries peaked differently in the month of the year in the two areas (p<0.001). Industrial and construction areas were the most frequent locations where occupational injuries occurred (p<0.001). Most occupational injuries were unintentional and not serious, and patients could go home after treatment. The two areas also differed in external causes and consequences of occupational injuries. Conclusions The differing patterns of occupational injuries in the coastal and mountain areas in Southern China suggest that different preventive measures should be developed. Results are relevant to other developing countries that have industrial and agricultural areas. PMID:22710129

Occupational Choice: A Conditional Logit Model with Special Reference to Wage Subsidies and Occupational Choice. Final Report.

ERIC Educational Resources Information Center

Boskin, Michael J.

A model of occupational choice based on the theory of human capital is developed and estimated by conditional logit analysis. The empirical results estimated the probability of individuals with certain characteristics (such as race, sex, age, and education) entering each of 11 occupational groups. The results indicate that individuals tend to…

External cause-specific summaries of occupational fatal injuries. Part II: an analysis of years of potential life lost.

PubMed

Bailer, A John; Bena, James F; Stayner, Leslie T; Halperin, William E; Park, Robert M

2003-03-01

Fatal injury surveillance data provide an opportunity to assess the impact of occupational injuries and may indicate which industries or occupations are appreciably more hazardous than others, and thus should be given priority in public health intervention. Fatalities from the National Traumatic Occupational Fatality surveillance system served as the basis for examining external cause (E-code) specific impact summaries. Years of potential life lost (YPLL) were calculated for fatal injuries in the years 1983-1994. Industries and occupations were compared with respect to frequency of fatal injuries. In addition, injuries in categories of external causes are examined across all industries and occupations. Machinery, electric current, homicide, falls, and transportation-related are the external cause groups highlighted by high frequency/rate of occurrence. Electric current event groups are also characterized by high average YPLL. Poisoning, conflagration, and lightning were also identified in several occupations as having high associated average YPLL. The external-cause-specific analysis of average YPLL identified industries and occupations where, on average, younger workers were dying in fatal injuries. Noteworthy in this assessment were homicides and falls. The YPLL measure coupled with more commonly employed indices (e.g., rates) may provide a fuller description of the impact of occupational fatal injuries.

Is social class standardisation appropriate in occupational studies?

PubMed Central

Brisson, C; Loomis, D; Pearce, N

1987-01-01

Social class standardisation has been proposed as a method for separating the effects of occupation and "social" or "lifestyle" factors in epidemiological studies, by comparing workers in a particular occupation with other workers in the same social class. The validity of this method rests upon two assumptions: (1) that social factors have the same effect in all occupational groups in the same social class, and (2) that other workers in the same social class as the workers being studied are free of occupational risk factors for the disease of interest. These assumptions will not always be satisfied. In particular, the effect of occupation will be underestimated when the comparison group also has job-related exposures which cause the disease under study. Thus, although adjustment for social class may minimise bias due to social factors, it may introduce bias due to unmeasured occupational factors. This difficulty may be magnified when occupational category is used as the measure of social class. Because of this potential bias, adjustment for social class should be done only after careful consideration of the exposures and disease involved and should be based on an appropriate definition of social class. Both crude and standardised results should be presented when such adjustments are made. PMID:3455422

Fatal occupational injuries in Taiwan, 1994-2005.

PubMed

Ho, Shu-Chen; Wang, Li-Yu; Ho, Chi-Kung; Yang, Chun-Yuh

2010-04-01

This study examines the trends in rates of fatal occupational injuries in Taiwan by demographic group and occupation for 1994-2005. Data on deaths due to injuries at work from 1994 through 2005 were obtained from the Department of Health which is responsible for the death registration system in Taiwan. Employment data, which were used as the denominators of fatality rates in this study, were retrieved from the Directorate-General of Budget and Accounting Statistics 'Employment and Earnings' database. A Poisson regression model was used to examine the trends in rates of fatal occupational injuries in various occupations while controlling for demographic characteristics. Overall fatal occupational injury rates declined during the study period among all demographic groups and occupations. Adjusted annual changes in rates of fatal injuries ranged from a decrease of 13.6% a year in machine operators/related workers to a decrease of 35.9% in clerks. The annual decrement was faster for males than for females and for older workers compared to young workers. Despite declining rates, the number of fatal occupational injuries in Taiwan remains significant because of the growing work force. Future research should focus on the disparities in fatal injury trends.

An Industrial Ergonomics Bibliography: Prevention of Cumulative Trauma through Workplace Analysis

DTIC Science & Technology

1991-12-05

12(2), 875-880. Armstrong, T. J., and Chaffin, D. B. (1979). Carpal tunnel syndrome and selected personal attributes. Journal of Occupational Medicine...syndrome: An occupational risk to the dental hygienist. Dental Hygin , a, 218-221. Beckenbaugh, R. D. (1986, Summer). Carpal tunnel syndrome. Physician’s...Orthopedic Clinics of North America, 15, 183-192. Cannon, L. J., Bernacki, E. J., and Walter, S. D. (1981). Personal and occupational factors associated with

[A preliminary mapping methodology for occupational hazards and biomechanical risk evaluation: presentation of a simple, computerized tool kit for ergonomic hazards identification and risk assessment].

PubMed

Colombini, Daniela; Occhipinti, E; Di Leone, G

2011-01-01

During the last Congress of the International Ergonomics Association (IEA), Beijing, August 2009, an international group was founded with the task of developing a "toolkit for MSD prevention" under the IEA and in collaboration with the World Health Organization. The possible users of toolkits are: members of health and safety committees; health and safety representatives; line supervisors; foremen; workers; government representatives; health workers providing basic occupational health services; occupational health and safety specialists. According to the ISO standard 11228 series and the new Draft CD ISO 12259-2009: Application document guides for the potential user, our group developed a preliminary "mapping" methodology of occupational hazards in the craft industry, supported by software (Excel). The proposed methodology, using specific key enters and quick assessment criteria, allows a simple ergonomics hazards identification and risk estimation to be made. It is thus possible to decide for which occupational hazards a more exhaustive risk assessment will be necessary and which occupational consultant should be involved (occupational physician, safety engineer, industrial hygienist, etc.).

Workers' health surveillance: implementation of the Directive 89/391/EEC in Europe.

PubMed

Colosio, C; Mandic-Rajcevic, S; Godderis, L; van der Laan, G; Hulshof, C; van Dijk, F

2017-10-01

European Union (EU) Directive 89/391 addressed occupational health surveillance, which recommends to provide workers with 'access to health surveillance at regular intervals', aiming to prevent work-related and occupational diseases. To investigate how EU countries adopted this Directive. We invited one selected representative per member state to complete a questionnaire. All 28 EU countries implemented the Directive in some form. Workers' health surveillance (WHS) is available to all workers in 15 countries, while in 12, only specific subgroups have access. In 21 countries, workers' participation is mandatory, and in 22, the employer covers the cost. In 13 countries, access to WHS is not available to all workers but depends on exposure to specific risk factors, size of the enterprise or belonging to vulnerable groups. In 26 countries, the employer appoints and revokes the physician in charge of WHS. Twelve countries have no recent figures, reports or cost-benefit analyses of their WHS programmes. In 15 countries where reports exist, they are often in the native language. Coverage and quality of occupational health surveillance should be evaluated to facilitate learning from good practice and from scientific studies. We propose a serious debate in the EU with the aim of protecting workers more effectively, including the use of evidence-based WHS programmes. © The Author 2017. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com

Prediction of objectively measured physical activity and sedentariness among blue-collar workers using survey questionnaires.

PubMed

Gupta, Nidhi; Heiden, Marina; Mathiassen, Svend Erik; Holtermann, Andreas

2016-05-01

We aimed at developing and evaluating statistical models predicting objectively measured occupational time spent sedentary or in physical activity from self-reported information available in large epidemiological studies and surveys. Two-hundred-and-fourteen blue-collar workers responded to a questionnaire containing information about personal and work related variables, available in most large epidemiological studies and surveys. Workers also wore accelerometers for 1-4 days measuring time spent sedentary and in physical activity, defined as non-sedentary time. Least-squares linear regression models were developed, predicting objectively measured exposures from selected predictors in the questionnaire. A full prediction model based on age, gender, body mass index, job group, self-reported occupational physical activity (OPA), and self-reported occupational sedentary time (OST) explained 63% (R (2)adjusted) of the variance of both objectively measured time spent sedentary and in physical activity since these two exposures were complementary. Single-predictor models based only on self-reported information about either OPA or OST explained 21% and 38%, respectively, of the variance of the objectively measured exposures. Internal validation using bootstrapping suggested that the full and single-predictor models would show almost the same performance in new datasets as in that used for modelling. Both full and single-predictor models based on self-reported information typically available in most large epidemiological studies and surveys were able to predict objectively measured occupational time spent sedentary or in physical activity, with explained variances ranging from 21-63%.

Two decades of occupational (meth)acrylate patch test results and focus on isobornyl acrylate.

PubMed

Christoffers, Wietske A; Coenraads, Pieter-Jan; Schuttelaar, Marie-Louise A

2013-08-01

Acrylates constitute an important cause of occupational contact dermatitis. Isobornyl acrylate sensitization has been reported in only 2 cases. We encountered an industrial process operator with occupational contact dermatitis caused by isobornyl acrylate. (i) To investigate whether it is relevant to add isobornyl acrylate to the (meth)acrylate test series. (ii) To report patients with (meth)acrylate contact allergy at an occupational dermatology clinic. Our patch test database was screened for positive reactions to (meth)acrylates between 1993 and 2012. A selected group of 14 patients was tested with an isobornyl acrylate dilution series: 0.3%, 0.1%, 0.033%, and 0.01%. Readings were performed on D2, D3, and D7. One hundred and fifty-one patients were tested with our (meth)acrylate series; 24 had positive reactions. Most positive reactions were to 2-hydroxypropyl acrylate, 2-hydroxyethyl acrylate, 2-hydroxypropyl methacrylate, and diethyleneglycol diacrylate. Hypothetical screening with 2-hydroxypropyl acrylate, ethyleneglycol dimethacrylate, ethoxylated bisphenol A glycol dimethacrylate and trimethylolpropane triacrylate identified 91.7% of the 24 patients. No positive reactions were observed in 14 acrylate-positive patients tested with the isobornyl acrylate dilution series. The 0.3% isobornyl acrylate concentration induced irritant reactions in 3 patients. We report a rare case of allergic contact dermatitis caused by isobornyl acrylate. However, this study provides insufficient support for isobornyl acrylate to be added to a (meth)acrylate series. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Integration of Occupational and Humanities Curricula.

ERIC Educational Resources Information Center

Doggrell, Joan; And Others

At Clark County Community College, efforts to integrate occupational and humanities curricula have focused on introducing humanities materials directly into selected vocational courses, which are required for program majors. In fall 1982, philosophy was introduced to students in a "Fundamentals of Nursing" course through a module…

OFFICE OCCUPATIONS, INDIVIDUAL INSTRUCTION MATERIALS.

ERIC Educational Resources Information Center

Iowa State Dept. of Public Instruction, Des Moines.

THE 79 ITEMS LISTED IN THIS BIBLIOGRAPHY WERE SELECTED FOR THE BENEFIT OF TEACHER-COORDINATORS OF OFFICE OCCUPATIONS PROGRAMS. EXAMPLES OF MATERIAL INCLUDED ARE A COMBINATION TEXTBOOK-WORKBOOK WHICH PROVIDES TRAINING IN ALPHABETIC INDEXING, A COMBINATION TEXTBOOK-WORKBOOK WHICH CONTAINS PENMANSHIP DRILLS AND DIAGNOSTIC DRILLS, A PAPERBOUND BOOK…

Predicting sport and occupational lower extremity injury risk through movement quality screening: a systematic review.

PubMed

Whittaker, Jackie L; Booysen, Nadine; de la Motte, Sarah; Dennett, Liz; Lewis, Cara L; Wilson, Dave; McKay, Carly; Warner, Martin; Padua, Darin; Emery, Carolyn A; Stokes, Maria

2017-04-01

Identification of risk factors for lower extremity (LE) injury in sport and military/first-responder occupations is required to inform injury prevention strategies. To determine if poor movement quality is associated with LE injury in sport and military/first-responder occupations. 5 electronic databases were systematically searched. Studies selected included original data; analytic design; movement quality outcome (qualitative rating of functional compensation, asymmetry, impairment or efficiency of movement control); LE injury sustained with sport or military/first-responder occupation. The Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines were followed. 2 independent authors assessed the quality (Downs and Black (DB) criteria) and level of evidence (Oxford Centre of Evidence-Based Medicine model). Of 4361 potential studies, 17 were included. The majority were low-quality cohort studies (level 4 evidence). Median DB score was 11/33 (range 3-15). Heterogeneity in methodology and injury definition precluded meta-analyses. The Functional Movement Screen was the most common outcome investigated (15/17 studies). 4 studies considered inter-relationships between risk factors, 7 reported diagnostic accuracy and none tested an intervention programme targeting individuals identified as high risk. There is inconsistent evidence that poor movement quality is associated with increased risk of LE injury in sport and military/first-responder occupations. Future research should focus on high-quality cohort studies to identify the most relevant movement quality outcomes for predicting injury risk followed by developing and evaluating preparticipation screening and LE injury prevention programmes through high-quality randomised controlled trials targeting individuals at greater risk of injury based on screening tests with validated test properties. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Prevalence and Occupational and Environmental Risk Factors of Self-Reported Asthma: Evidence from a Cross-Sectional Survey in Seven Chinese Cities.

PubMed

Fu, Qing-Ling; Du, Yue; Xu, Geng; Zhang, Hua; Cheng, Lei; Wang, Yan-Jun; Zhu, Dong-Dong; Lv, Wei; Liu, Shi-Xi; Li, Pei-Zhong; Shi, Jian-Bo; Ou, Chun-Quan

2016-11-04

Asthma is one of the most common chronic diseases and associated with significant morbidity and mortality. However, few data on occupational and environmental risk factors of asthma are available, particularly in Asian adults. Based on a national cross-sectional survey, we assessed the prevalence and risk factors of asthma in Chinese adults. A total of 9974 participants aged 15 years and over in seven Chinese cities were selected using a stratified four-stage random sampling. All participants were interviewed face-to-face in their homes using a standardized self-administered questionnaire. Multivariate logistic regression analyses were adopted to determine various risk factors for asthma. The prevalence of self-reported lifetime asthma was 2.46% among the entire adult population, 3.02% among males and 1.93% among females. The prevalence varied by age group, ethnicity, marital status, education, and floor space per person ( p < 0.05). After adjusting for socio-demographic variables and smoking, we found independent occupational and environmental determinants of asthma, including a clearance-related job (OR = 2.28, 95%CI: 1.07-4.89), occupational exposure to industrial or occupational poisonous gas (OR = 4.21, 95%CI: 2.43-7.30), having large amounts of carpet in the workplace (OR = 2.61, 95%CI: 1.20-5.69) and using coal for cooking (OR = 2.65, 95%CI: 1.26-5.57). Asthma is a serious public health problem in China. Our study provides important updated information on the prevalence of asthma and its associated risk factors, which may help us better understand the epidemiology of asthma and prevent this disorder.

Directly alcohol-attributable mortality by industry and occupation in a Spanish Census cohort of economically active population.

PubMed

Pulido, José; Vallejo, Fernando; Alonso-López, Ignacio; Regidor, Enrique; Villar, Fernando; de la Fuente, Luis; Domingo-Salvany, Antonia; Barrio, Gregorio

2017-11-01

To assess disparities in directly alcohol-attributable (DAA) mortality by industry/occupation in Spain during 2002-2011 and the contribution of different socio-demographic factors, including socioeconomic position, to explain such disparity. Nationwide cohort study covering 16 million economically active people living in Spain in 2001. Deaths at age 25-64 were analyzed. Subjects were classified by employment status, industry and occupation at baseline. Poisson regression models were built, calculating rate ratios (RRs) compared to all employees or those in the education sector. DAA mortality was much higher in the unemployed than in employees (Crude RR: 2.4; 95% CI: 2.3-2.6) and varied widely across industries/occupations. Crude RRs>3.0 (p<0.05) compared to teachers were found in employees in extractive industries/fishing, agriculture/livestock, construction, catering/accommodation and protective services. Socio-demographic factors, especially age, gender and educational attainment contributed more to explain risk disparities than other factors or potential selection bias. However, after exhaustive sociodemographic adjustment, including education attainment and material wealth, a RR>1.33 (p<0.05) remained in unemployed, catering/accommodation employees and unskilled construction workers. RRs were significantly larger in women than men (p<0.05) among mineworkers/fishworkers/sailors (RR=8.6 vs. 1.2) and drivers (RR=3.7 vs. 1.0). The results could be extrapolated to all alcohol-attributable mortality since disparities for other strongly alcohol-related deaths, although smaller, were in the same direction. Given the wide occupational disparities in alcohol-attributable mortality, implementation of special measures to reduce this mortality in the highest risk groups is fully justified. Future research should better characterize the explanatory factors of disparities and their role in the causal chain. Copyright © 2017. Published by Elsevier B.V.

Tigers on trails: occupancy modeling for cluster sampling.

PubMed

Hines, J E; Nichols, J D; Royle, J A; MacKenzie, D I; Gopalaswamy, A M; Kumar, N Samba; Karanth, K U

2010-07-01

Occupancy modeling focuses on inference about the distribution of organisms over space, using temporal or spatial replication to allow inference about the detection process. Inference based on spatial replication strictly requires that replicates be selected randomly and with replacement, but the importance of these design requirements is not well understood. This paper focuses on an increasingly popular sampling design based on spatial replicates that are not selected randomly and that are expected to exhibit Markovian dependence. We develop two new occupancy models for data collected under this sort of design, one based on an underlying Markov model for spatial dependence and the other based on a trap response model with Markovian detections. We then simulated data under the model for Markovian spatial dependence and fit the data to standard occupancy models and to the two new models. Bias of occupancy estimates was substantial for the standard models, smaller for the new trap response model, and negligible for the new spatial process model. We also fit these models to data from a large-scale tiger occupancy survey recently conducted in Karnataka State, southwestern India. In addition to providing evidence of a positive relationship between tiger occupancy and habitat, model selection statistics and estimates strongly supported the use of the model with Markovian spatial dependence. This new model provides another tool for the decomposition of the detection process, which is sometimes needed for proper estimation and which may also permit interesting biological inferences. In addition to designs employing spatial replication, we note the likely existence of temporal Markovian dependence in many designs using temporal replication. The models developed here will be useful either directly, or with minor extensions, for these designs as well. We believe that these new models represent important additions to the suite of modeling tools now available for occupancy estimation in conservation monitoring. More generally, this work represents a contribution to the topic of cluster sampling for situations in which there is a need for specific modeling (e.g., reflecting dependence) for the distribution of the variable(s) of interest among subunits.

Differences in stroke and ischemic heart disease mortality by occupation and industry among Japanese working-aged men.

PubMed

Wada, Koji; Eguchi, Hisashi; Prieto-Merino, David

2016-12-01

Occupation- and industry-based risks for stroke and ischemic heart disease may vary among Japanese working-aged men. We examined the differences in mortality rates between stroke and ischemic heart disease by occupation and industry among employed Japanese men aged 25-59 years. In 2010, we obtained occupation- and industry-specific vital statistics data from the Japanese Ministry of Health, Labour, and Welfare dataset. We analyzed data for Japanese men who were aged 25-59 years in 2010, grouped in 5-year age intervals. We estimated the mortality rates of stroke and ischemic heart disease in each age group for occupation and industry categories as defined in the national census. We did not have detailed individual-level variables. We used the number of employees in 2010 as the denominator and the number of events as the numerator, assuming a Poisson distribution. We conducted separate regression models to estimate the incident relative risk for stroke and ischemic heart disease for each category compared with the reference categories "sales" (occupation) and "wholesale and retail" (industry). When compared with the reference groups, we found that occupations and industries with a relatively higher risk of stroke and ischemic heart disease were: service, administrative and managerial, agriculture and fisheries, construction and mining, electricity and gas, transport, and professional and engineering. This suggests there are occupation- and industry-based mortality risk differences of stroke and ischemic heart disease for Japanese working-aged men. These differences in risk might be explained to factors associated with specific occupations or industries, such as lifestyles or work styles, which should be explored in further research. The mortality risk differences of stroke and ischemic heart disease shown in the present study may reflect an excessive risk of Karoshi (death from overwork).

[Norm study of occupational stress on the professionals in Chengdu and Chongqing area].

PubMed

Zeng, Fan-Hua; Wang, Zhi-Ming; Wang, Mian-Zhen; Lan, Ya-Jia

2004-12-01

To establish the norm of occupational stress on the professionals in Chengdu and Chongqing area. According to the "Occupation Sorting Canon in the People's Republic of China", the professionals of the above-mentioned area were sorted out and randomly stratified. The normative data were derived from a sample of 2 064 participants. The modified Occupation Stress Inventory Revised Edition (OSI-R) was used to test the targets' occupational stress level (including stressors, strain and coping resources). (1) In these professionals, the sex ratio was about 1:1, average age (36.4 +/- 9.4) years, average length of service (15.9 +/- 10.0) years, 63.07% people were college educated and over 80% married. (2) Descriptive statistics for OSI-R scale scores for the total normative sample, for gender samples and for occupational group samples were modulated. (3) The gender norm showed that there were heavier role overload and stronger occupational strains in males than those in females (P < 0.01). The score of personal resources in the males was not different from that in females (P > 0.05). (4) In terms of different occupations, the scores of occupational role and personal strain among various groups indicated significant differences (P < 0.01). The score of personal resources did not manifest difference (P > 0.05). (5) The major factors influencing OSI-R were sex, occupation and length of service. The norm established can basically represent the occupational stress on professionals in Chengdu and Chongqing area.

Occupational arthropathy: evidence from the past.

PubMed Central

Waldron, H A; Cox, M

1989-01-01

The relation between osteoarthritis and occupation was examined in a group of skeletons from the crypt of Christ Church, Spitalfields, in east London used for burial between 1729 and 1869. Of the total of 968 discrete skeletons excavated, 367 had legible coffin plates giving details of name, age, sex, and date of death. Various sources were used to find the occupations of the group for which these details were known. As many of those buried in the crypt were Huguenots interest centred on the relation between weaving and osteoarthritis of the hands but none was found using a case-control study. Further analyses failed to show a relation between occupation and osteoarthritis of the shoulder or osteoarthritis at any site. There was a statistically significant association between non-manual occupations and osteoarthritis of the spine, the reasons for which are not yet clear. PMID:2818978

Exploring occupational and health behavioral causes of firefighter obesity: a qualitative study.

PubMed

Dobson, Marnie; Choi, BongKyoo; Schnall, Peter L; Wigger, Erin; Garcia-Rivas, Javier; Israel, Leslie; Baker, Dean B

2013-07-01

Firefighters, as an occupational group, have one of the highest prevalence rates of obesity. A qualitative study investigated occupational and health behavioral determinants of obesity among firefighters. Four focus groups were conducted with firefighters of every rank as Phase I of the FORWARD study which was designed to assess health behavioral and occupational characteristics related to obesity in firefighters. Analysis revealed five main themes of central importance to firefighters: (1) fire station eating culture; (2) night calls and sleep interruption; (3) supervisor leadership and physical fitness; (4) sedentary work; and (5) age and generational influences. The results showed a strong interrelationship between occupational and health behavioral causes of obesity in firefighters. The relevance of these qualitative findings are discussed along with the implications for future obesity interventions with firefighters. Copyright © 2013 Wiley Periodicals, Inc.

Prevalence of the Metabolic Syndrome among Korean Workers by Occupational Group: Fifth Korean National Health and Nutrition Examination Survey (KNHANES) 2010

PubMed Central

2013-01-01

Objectives The prevalence of the metabolic syndrome has increased rapidly in South Korea over the past 10 years. However, the occurrence of the metabolic syndrome in workers grouped according to the specific type of work is not well understood in Korea. In this study, we assessed the differences in the prevalence of the metabolic syndrome by occupational group and evaluated the risk of the metabolic syndrome among occupational groups. Methods From the Fifth Korean National Health and Nutrition Examination Survey (2010), 3,303 employed participants were included in this study. The unadjusted and age-adjusted prevalences of the metabolic syndrome were estimated and multiple logistic regression analysis was conducted using the presence of the metabolic syndrome as a dependent variable, and adjusting for age, education level, household income, drinking behavior, smoking status, physical activity, work hours, and work scheduling pattern. Results Among male workers, non-manual workers had the greatest age-adjusted prevalence (26.4%, 95% CI: 22.3-30.5%) among the occupational groups. In a logistic regression analysis, male manual workers had a significantly lower odds ratio for the metabolic syndrome relative to non-manual workers (0.59, 95% CI: 0.41-0.85). Conclusion Our study demonstrated differences in the prevalence of the metabolic syndrome by occupational group and identified the greatest risk for the metabolic syndrome in male non-manual workers. PMID:24472422

Respiratory disability in coal miners

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

Morgan, W.K.C.; Lapp, N.L.; Seaton, D.

1980-06-20

It has been suggested that the assessment of ventilatory capacity alone is inadequate for the determination of disabling occupational respiratory impairment in coal miners. The Department of Labor has accepted this view and now routinely requests blood gas analyses in those claimants not meeting the ventilatory criteria. We tested the validity of this contention by selecting two groups of coal miners claiming total disability. The first consisted of 150 claimants who were referred for spirometry, while the second consisted of 50 claimants who had been referred for blood gas studies. Of those in group 1, eight met the extant criteriamore » for disability, while only two of those in group 2 satisfied the criteria, and, in both, cardiac disease was responsible. We conclude that blood gas analyses are unnecessary in the determination of pulmonary disability in coal miners.« less

Mental health, employment and gender. Cross-sectional evidence in a sample of refugees from Bosnia-Herzegovina living in two Swedish regions.

PubMed

Blight, Karin Johansson; Ekblad, Solvig; Persson, Jan-Olov; Ekberg, Jan

2006-04-01

Large regional differences regarding access to employment have been observed amongst persons from Bosnia-Herzegovina coming to Sweden in 1993-1994. This has led to questions about the role of mental health. To explore this further, postal survey questionnaires were distributed to a community sample (N = 650) that was stratified and, within strata, randomly selected from a sampling frame of persons coming to Sweden from Bosnia-Herzegovina in 1993-1994. Four hundred and thirteen persons returned the questionnaire providing a response rate of 63.5%. The aim was to increase knowledge about the relationship between mental health and employment in the chosen population. The main mental health outcome measure was the Göteborg Quality of Life instrument from which 360 respondents were grouped according to low or high symptom levels. Data were cross tabulated (chi2-tested) against background variables such as age, gender and occupational status, and then tested using binary logistic regression. Binary logistic regression revealed unemployed men but not women, and women who had been working for longer periods during 1993-1999, to be associated with high levels of symptoms of poor mental health. Women living in the urban region were also overrepresented in the high symptom group. These findings indicate that, job occupancy is important to the health of men in the study. However, for the women, further understanding is needed, as job occupancy at some level as well as living in the urban region appear to be associated with poor mental health.

Occupational Burden of Cancer in Korea

PubMed Central

Lee, Hye-Eun; Kang, Seong-Kyu

2010-01-01

Objectives The extent of the occupational cancer burden has rarely been estimated in Korea. The aim of this study is to provide an estimation of the population attributable fraction (PAF) of occupational cancer in Korea. Methods Nine kinds of Group 1 carcinogens addressed by the International Agency for Research on Cancer (IARC) and 7 kinds of cancer were selected for the target carcinogens and diseases, respectively. The prevalence of carcinogen-exposed workers was estimated and correction factors were applied so that the value would be representative of the total population. Data on relative risk (RR) were taken from IARC reports and were compared with the RRs from the studies on Korean workers. The PAF was estimated according to Levin's formula. Results The proportion of the general Korean population exposed to carcinogens was 9.7%. The PAF of total cancer was 1.1% for incident cancer cases and 1.7% for cancer deaths. The PAFs of lung cancer and leukemia were 7.0% and 4.%, respectively. With the RRs reported from Korean studies, the PAF for lung cancer and leukemia were 3.7% and 3.4%, respectively. Conclusion The PAF in this study (1.1%) was lower than that reported in previous studies (2-4%) from developed countries. Considering that only 9 of the 29 kinds of Group 1 carcinogens were included in this study, the PAF might be underestimated. However, because the process of industrialization in Korea differs from that which occurred in other developed countries, 1.1% of the PAF might be appropriate for Korea. PMID:22953164

Disorders Induced by Direct Occupational Exposure to Noise: Systematic Review

PubMed Central

Domingo-Pueyo, Andrea; Sanz-Valero, Javier; Wanden-Berghe, Carmina

2016-01-01

Background: To review the available scientific literature about the effects on health by occupational exposure to noise. Materials and Methods: A systematic review of the retrieved scientific literature from the databases MEDLINE (via PubMed), ISI-Web of Knowledge (Institute for Scientific Information), Cochrane Library Plus, SCOPUS, and SciELO (collection of scientific journals) was conducted. The following terms were used as descriptors and were searched in free text: “Noise, Occupational,” “Occupational Exposure,” and “Occupational Disease.” The following limits were considered: “Humans,” “Adult (more than 18 years),” and “Comparative Studies.” Results: A total of 281 references were retrieved, and after applying inclusion/exclusion criteria, 25 articles were selected. Of these selected articles, 19 studies provided information about hearing disturbance, four on cardiovascular disorders, one regarding respiratory alteration, and one on other disorders. Conclusions: It can be interpreted that the exposure to noise causes alterations in humans with different relevant outcomes, and therefore appropriate security measures in the work environment must be employed to minimize such an exposure and thereby to reduce the number of associated disorders. PMID:27762251

Do drug-free workplace programs prevent occupational injuries? Evidence from Washington State.

PubMed

Wickizer, Thomas M; Kopjar, Branko; Franklin, Gary; Joesch, Jutta

2004-02-01

To evaluate the effect of a publicly sponsored drug-free workplace program on reducing the risk of occupational injuries. Workers' compensation claims data from the Washington State Department of Labor and Industries covering the period 1994 through 2000 and work-hours data reported by employers served as the data sources for the analysis. We used a pre-post design with a nonequivalent comparison group to assess the impact of the intervention on injury risk, measured in terms of differences in injury incidence rates. Two hundred and sixty-one companies that enrolled in the drug-free workplace program during the latter half of 1996 were compared with approximately 20,500 nonintervention companies. We tested autoregressive, integrated moving-average (ARIMA) models to assess the robustness of our findings. The drug-free workplace intervention was associated (p < .05) with a statistically significant decrease in injury rates for three industry groups: construction, manufacturing, and services. It was associated (p < .05) with a reduction in the incidence rate of more serious injuries involving four or more days of lost work time for two industry groups: construction and services. The ARIMA analysis supported The drug-free workplace program we studied was associated with a selective, industry-specific preventive effect. The strongest evidence of an intervention effect was for the construction industry. Estimated net cost savings for this industry were positive though small in magnitude.

Prevention of falls to a lower level: evaluation of an occupational health and safety intervention via subsidies for the replacement of scaffolding.

PubMed

Rubio-Romero, Juan Carlos; Carrillo-Castrillo, Jesús Antonio; Gibb, Alistair

2015-01-01

The objective of this study is to evaluate the impact of a subsidy policy for construction companies in Andalusia (Spain), which enables them to acquire new scaffolds. The rate of falls from scaffolds within the Andalusian construction sector in the period 2009-2011 was analysed. A randomised controlled trial was not possible as the subsidy was granted according to a public and competitive call. A quasi-experimental design based on an intervention group (subsidised companies) and a control group was chosen. Companies in the control group were selected from the social security census of companies in order to avoid selection bias. The subsidy policy has led to an overall 71% decrease in the rate of accident involving falls to a lower level in the companies that received grants in the period 2009-2011. The confidence interval for the comparison for the before-after difference in rates between the intervention group and the control group is found significant (confidence 95%, p = 0.05). The improvement of scaffolds was effective in reducing rates of accident with falls to a lower level. This intervention should be a priority in public policies. The process of standardisation of equipment with high accident risk should be developed further.

Changes in occupational class differences in leisure-time physical activity: a follow-up study.

PubMed

Seiluri, Tina; Lahti, Jouni; Rahkonen, Ossi; Lahelma, Eero; Lallukka, Tea

2011-03-01

Physical activity is known to have health benefits across population groups. However, less is known about changes over time in socioeconomic differences in leisure-time physical activity and the reasons for the changes. We hypothesised that class differences in leisure-time physical activity would widen over time due to declining physical activity among the lower occupational classes. We examined whether occupational class differences in leisure-time physical activity change over time in a cohort of Finnish middle-aged women and men. We also examined whether a set of selected covariates could account for the observed changes. The data were derived from the Helsinki Health Study cohort mail surveys; the respondents were 40-60-year-old employees of the City of Helsinki at baseline in 2000-2002 (n = 8960, response rate 67%). Follow-up questionnaires were sent to the baseline respondents in 2007 (n = 7332, response rate 83%). The outcome measure was leisure-time physical activity, including commuting, converted to metabolic equivalent tasks (MET). Socioeconomic position was measured by occupational class (professionals, semi-professionals, routine non-manual employees and manual workers). The covariates included baseline age, marital status, limiting long-lasting illness, common mental disorders, job strain, physical and mental health functioning, smoking, body mass index, and employment status at follow-up. Firstly the analyses focused on changes over time in age adjusted prevalence of leisure-time physical activity. Secondly, logistic regression analysis was used to adjust for covariates of changes in occupational class differences in leisure-time physical activity. At baseline there were no occupational class differences in leisure-time physical activity. Over the follow-up leisure-time physical activity increased among those in the higher classes and decreased among manual workers, suggesting the emergence of occupational class differences at follow-up. Women in routine non-manual and manual classes and men in the manual class tended to be more often physically inactive in their leisure-time (<14 MET hours/week) and to be less often active (>30 MET hours/week) than those in the top two classes. Adjustment for the covariates did not substantially affect the observed occupational class differences in leisure-time physical activity at follow-up. Occupational class differences in leisure-time physical activity emerged over the follow-up period among both women and men. Leisure-time physical activity needs to be promoted among ageing employees, especially among manual workers.

ECG changes in factory workers exposed to 27.2  MHz radiofrequency radiation.

PubMed

Chen, Qingsong; Xu, Guoyong; Lang, Li; Yang, Aichu; Li, Shilin; Yang, Liwen; Li, Chaolin; Huang, Hanlin; Li, Tao

2013-05-01

To research the effect of 27.2 MHz radiofrequency radiation on electrocardiograms (ECG), 225 female workers operating radiofrequency machines at a shoe factory were chosen as the exposure group and 100 female workers without exposure from the same factory were selected as the control group. The 6 min electric field strength that the female workers were exposed to was 64.0 ± 25.2 V/m (mean ± SD), which exceeded 61 V/m, the International Commission on Non-Ionizing Radiation Protection reference root mean square levels for occupational exposure. A statistical difference was observed between the exposed group and the control group in terms of the rate of sinus bradycardia (χ(2)  = 11.48, P = 0.003). When several known risk factors for cardiovascular disease were considered, including smoking, age, alcohol ingestion habit, and so on, the exposure duration was not an effective factor for ECG changes, sinus arrhythmia, or sinus bradycardia according to α = 0.05, while P = 0.052 for sinus arrhythmia was very close to 0.05. We did not find any statistical difference in heart rate, duration of the QRS wave (ventricular depolarization), or corrected QT intervals (between the start of the Q wave and end of the T wave) between the exposed and control groups. Occupational exposure to radiofrequency radiation was not found to be a cause of ECG changes after consideration of the confounding factors. Copyright © 2012 Wiley Periodicals, Inc.

Biaryls as potent, tunable dual neurokinin 1 receptor antagonists and serotonin transporter inhibitors.

PubMed

Degnan, Andrew P; Tora, George O; Han, Ying; Rajamani, Ramkumar; Bertekap, Robert; Krause, Rudolph; Davis, Carl D; Hu, Joanna; Morgan, Daniel; Taylor, Sarah J; Krause, Kelly; Li, Yu-Wen; Mattson, Gail; Cunningham, Melissa A; Taber, Matthew T; Lodge, Nicholas J; Bronson, Joanne J; Gillman, Kevin W; Macor, John E

2015-08-01

Depression is a serious illness that affects millions of patients. Current treatments are associated with a number of undesirable side effects. Neurokinin 1 receptor (NK1R) antagonists have recently been shown to potentiate the antidepressant effects of serotonin-selective reuptake inhibitors (SSRIs) in a number of animal models. Herein we describe the optimization of a biaryl chemotype to provide a series of potent dual NK1R antagonists/serotonin transporter (SERT) inhibitors. Through the choice of appropriate substituents, the SERT/NK1R ratio could be tuned to afford a range of target selectivity profiles. This effort culminated in the identification of an analog that demonstrated oral bioavailability, favorable brain uptake, and efficacy in the gerbil foot tap model. Ex vivo occupancy studies with compound 58 demonstrated the ability to maintain NK1 receptor saturation (>88% occupancy) while titrating the desired level of SERT occupancy (11-84%) via dose selection. Copyright © 2015 Elsevier Ltd. All rights reserved.

Model selection and assessment for multi­-species occupancy models

USGS Publications Warehouse

Broms, Kristin M.; Hooten, Mevin B.; Fitzpatrick, Ryan M.

2016-01-01

While multi-species occupancy models (MSOMs) are emerging as a popular method for analyzing biodiversity data, formal checking and validation approaches for this class of models have lagged behind. Concurrent with the rise in application of MSOMs among ecologists, a quiet regime shift is occurring in Bayesian statistics where predictive model comparison approaches are experiencing a resurgence. Unlike single-species occupancy models that use integrated likelihoods, MSOMs are usually couched in a Bayesian framework and contain multiple levels. Standard model checking and selection methods are often unreliable in this setting and there is only limited guidance in the ecological literature for this class of models. We examined several different contemporary Bayesian hierarchical approaches for checking and validating MSOMs and applied these methods to a freshwater aquatic study system in Colorado, USA, to better understand the diversity and distributions of plains fishes. Our findings indicated distinct differences among model selection approaches, with cross-validation techniques performing the best in terms of prediction.

Occupations, cigarette smoking, and lung cancer in the epidemiological follow-up to the NHANES I and the California Occupational Mortality Study.

PubMed Central

Leigh, J. P.

1996-01-01

What jobs are associated with the highest and lowest levels of cigarette use and of lung cancer? Are there gender differences in these jobs? Two data sets-the Epidemiological Follow-up to the National Health and Nutrition Examination Survey (NHEFS) and the California Occupational Mortality Study (COMS) were analyzed to answer these questions. For females, the broad occupations ranking from highest to lowest cigarette use in the NHEFS was: transportation operators, managers, craft workers, service workers, operatives, laborers, technicians, administrative workers, farm owners and workers, sales workers, no occupation, and professionals. The corresponding ranking for males was: transportation operators, no occupation, laborers, craft workers, service workers, technicians, and professionals. The highest-ranking jobs in the COMS were waitresses, telephone operators, and cosmetologists for women, and water-transportation workers, roofers, foresters and loggers for men. Teachers were especially low on all four lists. This study could not determine whether employment within any occupation encouraged smoking or if smokers selected certain occupations. PMID:8982527

Occupational health needs of universities: a review with an emphasis on the United Kingdom

PubMed Central

Venables, K M; Allender, S

2006-01-01

This study describes the needs of universities in relation to planning the provision of occupational health services, by detailing their occupational hazards and risks and other relevant factors. The paper presents the results of (1) an enquiry into publicly available data relevant to occupational health in the university sector in the United Kingdom, (2) a literature review on occupational health provision in universities, and (3) selected results from a survey of university occupational health services in the UK. Although the enquiry and survey, but not the literature review, were restricted to the UK, the authors consider that the results are relevant to other countries because of the broad similarities of the university sector between countries. These three approaches showed that the university sector is large, with a notably wide range of occupational hazards, and other significant factors which must be considered in planning occupational health provision for individual universities or for the sector as a whole. PMID:16497856

[Analysis on occupational noise-induced hearing loss of different type workers in underground mining].

PubMed

Liu, Q C; Duo, C H; Wang, Z; Yan, K; Zhang, J; Xiong, W; Zhu, M

2017-11-20

Objective: To investigate hearing loss status of blasters, drillers mechanics and so on in underground mining, and put forward suggestion diagnosis of occupational explosive deafness and occupational deafness. Methods: Underground excavation workers in a metal mine were recruited in this study, those with a history of ear disease and non-occupational deafness were all excluded. Finally, the features of pure tone audiometry of 459 noise-exposed workers were analyzed. Results: High-frequency hearing loss occurred on 351workers and the positive detection rate was 74.29%, workers who had both high-frequency and linguistic frequency hearing loss were 51 and the positive detection rate was 11.11%. The positive detection of high-frequency hearing loss in right ear (χ(2)=9.427 and P = 0.024) and in left ear (χ(2)=14.375, P =0.002) was significantly different between different exposure age groups. The positive detection of high-frequency hearing loss of driving group was the highest, followed by blasting group, mining group and machine repair group. The characteristics of the hearing loss caused by drilling noise of the blasting workers with no accident occurred were in line with that of noise-induced hearing loss. Conclusion: The diagnosis grading should be carried out according to the diagnostic criteria of occupational noise-induced deafness for the employees who engaged in the blasting operation with no record of blast accident.

International variation in absence from work attributed to musculoskeletal illness: findings from the CUPID study.

PubMed

Coggon, David; Ntani, Georgia; Vargas-Prada, Sergio; Martinez, José Miguel; Serra, Consol; Benavides, Fernando G; Palmer, Keith T

2013-08-01

To quantify the variation in rates of absence due to musculoskeletal pain across 47 occupational groups (mostly nurses and office workers) from 18 countries, and to explore personal and group-level risk factors that might explain observed differences. A standardised questionnaire was used to obtain information about musculoskeletal pain, sickness absence and possible risk factors in a cross-sectional survey of 12 416 workers (92-1017 per occupational group). Additionally, group-level data on socioeconomic variables, such as sick pay and unemployment rates, were assembled by members of the study team in each country. Associations of sickness absence with risk factors were examined by Poisson regression. Overall, there were more than 30-fold differences between occupational groups in the 12-month prevalence of prolonged musculoskeletal sickness absence, and even among office workers carrying out similar occupational tasks, the variation was more than tenfold. Personal risk factors included older age, lower educational level, tendency to somatise, physical loading at work and prolonged absence for non-musculoskeletal illness. However, these explained little of the variation between occupational groups. After adjustment for individual characteristics, prolonged musculoskeletal sickness absence was more frequent in groups with greater time pressure at work, lower job control and more adverse beliefs about the work-relatedness of musculoskeletal disorders. Musculoskeletal sickness absence might be reduced by eliminating excessive time pressures in work, maximising employees' responsibility and control and providing flexibility of duties for those with disabling symptoms. Care should be taken not to overstate work as a cause of musculoskeletal injury.

International variation in absence from work attributed to musculoskeletal illness: findings from the CUPID study

PubMed Central

Coggon, David; Ntani, Georgia; Vargas-Prada, Sergio; Martinez, José Miguel; Serra, Consol; Benavides, Fernando G; Palmer, Keith T

2013-01-01

Objectives To quantify the variation in rates of absence due to musculoskeletal pain across 47 occupational groups (mostly nurses and office workers) from 18 countries, and to explore personal and group-level risk factors that might explain observed differences. Methods A standardised questionnaire was used to obtain information about musculoskeletal pain, sickness absence and possible risk factors in a cross-sectional survey of 12 416 workers (92–1017 per occupational group). Additionally, group-level data on socioeconomic variables, such as sick pay and unemployment rates, were assembled by members of the study team in each country. Associations of sickness absence with risk factors were examined by Poisson regression. Results Overall, there were more than 30-fold differences between occupational groups in the 12-month prevalence of prolonged musculoskeletal sickness absence, and even among office workers carrying out similar occupational tasks, the variation was more than tenfold. Personal risk factors included older age, lower educational level, tendency to somatise, physical loading at work and prolonged absence for non-musculoskeletal illness. However, these explained little of the variation between occupational groups. After adjustment for individual characteristics, prolonged musculoskeletal sickness absence was more frequent in groups with greater time pressure at work, lower job control and more adverse beliefs about the work-relatedness of musculoskeletal disorders. Conclusions Musculoskeletal sickness absence might be reduced by eliminating excessive time pressures in work, maximising employees’ responsibility and control and providing flexibility of duties for those with disabling symptoms. Care should be taken not to overstate work as a cause of musculoskeletal injury. PMID:23695413

42 CFR 410.43 - Partial hospitalization services: Conditions and exclusions.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) Include any of the following: (i) Individual and group therapy with physicians or psychologists or other mental health professionals to the extent authorized under State law. (ii) Occupational therapy requiring... appropriate supervision of a qualified occupational therapist by an occupational therapy assistant as...