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  1. Diet quality in older age: the influence of childhood and adult socio-economic circumstances.

    PubMed

    Atkins, Janice L; Ramsay, Sheena E; Whincup, Peter H; Morris, Richard W; Lennon, Lucy T; Wannamethee, S Goya

    2015-05-14

    Socio-economic gradients in diet quality are well established. However, the influence of material socio-economic conditions particularly in childhood, and the use of multiple disaggregated socio-economic measures on diet quality have been little studied in the elderly. In the present study, we examined childhood and adult socio-economic measures, and social relationships, as determinants of diet quality cross-sectionally in 4252 older British men (aged 60-79 years). A FFQ provided data on daily fruit and vegetable consumption and the Elderly Dietary Index (EDI), with higher scores indicating better diet quality. Adult and childhood socio-economic measures included occupation/father's occupation, education and household amenities, which combined to create composite scores. Social relationships included social contact, living arrangements and marital status. Both childhood and adult socio-economic factors were independently associated with diet quality. Compared with non-manual social class, men of childhood manual social class were less likely to consume fruit and vegetables daily (OR 0.80, 95% CI 0.66, 0.97), as were men of adult manual social class (OR 0.65, 95% CI 0.54, 0.79), and less likely to be in the top EDI quartile (OR 0.73, 95% CI 0.61, 0.88), similar to men of adult manual social class (OR 0.66, 95 % CI 0.55, 0.79). Diet quality decreased with increasing adverse adult socio-economic scores; however, the association with adverse childhood socio-economic scores diminished with adult social class adjustment. A combined adverse childhood and adulthood socio-economic score was associated with poor diet quality. Diet quality was most favourable in married men and those not living alone, but was not associated with social contact. Diet quality in older men is influenced by childhood and adulthood socio-economic factors, marital status and living arrangements. PMID:25827289

  2. [Evaluation of socio-economic status of the orthognathous and disgnathous school age examinees].

    PubMed

    Stefanac-Papić, J

    1991-01-01

    Purpose of this investigation is verification of socio-economic status of two orthodontic groups of examinees, to find out differences and similarities between them. Out of total sample of 640 elementary school age children, 320 are orthognathous (E) and 320 disgnathous (D). The disgnathous subjects have a specific malocclusion; early tooth loss or secondary crowding. According to their sex (male, female), orthodontic condition (E, D) and age (7-14 years) children are classified into 8 groups (each consisting of 20 examinees). Socio-economic status is assessed by using data on the occupation and education level (high = V, medium = S, low = Z) of the subjects' parents. A specific questionnaire is created for the technical performance of the investigation. The results are statistically analyzed and presented in tables. The data processing is made by using UNIVAC-1110 computer in FORTRAN system language. The parents of the orthognathous (E) children are mostly of a higher and high (V) education level as compared to the parents of the disgnathous (D) children who are mostly of a lower (Z) education level. The ratio is 54.3% E to 44.6% PS. The difference is statistically significant on the level of 0.05 (x2 = 6.04, df = 2). This might indicate that a higher level of parents' education contributes to a more successful influence of parents on the environmental factors which predominantly cause orthodontic anomaly of a premature tooth loss and secondary crowding. PMID:1819954

  3. School Effects and Ethnic, Gender and Socio-Economic Gaps in Educational Achievement at Age 11

    ERIC Educational Resources Information Center

    Strand, Steve

    2014-01-01

    There are long-standing achievement gaps in England associated with socio-economic status (SES), ethnicity and gender, but relatively little research has evaluated interactions between these variables or explored school effects on such gaps. This paper analyses the national test results at age 7 and age 11 of 2,836 pupils attending 68 mainstream…

  4. Cultural and Socio-Economic Factors on Changes in Aging among Iranian Women

    PubMed Central

    Bagheri-Nesami, Masoumeh; Shorofi, Seyed Afshin

    2014-01-01

    The aim of the study is to determine the cultural and socio-economic factors that influence changes in aging among Iranian women. This qualitative study was part of a more extensive study designed according to grounded theory method. A purposeful, snowball and theoretical sampling technique was used. Data collection instruments were interviews and field notes. Duration of interviews differed and ranged from 38 to 110 minutes. Data collection process, coding and analysis were performed simultaneously. Collected data were analyzed using the recommended method by Corbin and Straus (1998 and 2008). The factors were formed from 6 subcategories: cultural and socio-economic status in the past, urban/rural life, companionship status, beliefs and attitudes, higher responsibilities of women and women’s financial capability. This study explained the various aspects of cultural and socio-economic changes in the elderly participants based on their real experiences. PMID:24762357

  5. Are age-related trends in suicide rates associated with life expectancy and socio-economic factors?

    PubMed

    Shah, Ajit

    2009-01-01

    Background. A recent cross-national study reported that suicide rates increased, decreased or remained unchanged with increasing age in individual countries. The relationship between age-related trends in suicide rates and child mortality rates, life expectancy and socio-economic factors was examined. Methods. Countries with an increase, decrease and no change in suicide rates with increasing age were ascertained from an earlier study (Shah, 2007a, International Psychogeriatrics, 19, 1141), which analysed data from the World Health Organisation (WHO). The relationship between age-related trends in suicide rates and (i) child mortality rates, (ii) life expectancy and (iii) markers of socio-economic status (per capita gross national domestic product (GDP) and the Gini coeffcient) was examined using data from the WHO and the United Nations. Results. The main findings were: (i) child mortality rates were significantly lower in countries with an increase in suicide rates with increasing age when compared to countries without a change in suicide rates with increasing age in males; (ii) life expectancy was significantly higher in countries with an increase in suicide rates with increasing age when compared to countries without a change in suicide rates with increasing age in males; and (iii) the Gini coefficient was significantly lower in countries with an increase in suicide rates with increasing age when compared to countries without a change or a decline in suicide rates with increasing age in females. Conclusions. Potential explanations for these findings and the interaction of life expectancy and socio-economic factors with other factors that differentially influence suicide rates in different age and sex groups requires further examination. PMID:24946117

  6. Investigating the Visual-Motor Integration Skills of 60-72-Month-Old Children at High and Low Socio-Economic Status as Regard the Age Factor

    ERIC Educational Resources Information Center

    Ercan, Zülfiye Gül; Ahmetoglu, Emine; Aral, Neriman

    2011-01-01

    This study aims to define whether age creates any differences in the visual-motor integration skills of 60-72 months old children at low and high socio-economic status. The study was conducted on a total of 148 children consisting of 78 children representing low socio-economic status and 70 children representing high socio-economic status in the…

  7. Cultural, religious and socio-economic factors affecting sex education in Turkey.

    PubMed

    Koral, S

    1991-05-01

    Although professional pressure groups attempted to address the need for formal sex education in the 1970's, the Family Planning Association of Turkey (FPAT) has successfully introduced sex education subjects into school programs. It has also been endorsed as a major resource by the Ministry of Health; however, the Ministry of Education has been backsliding recently on sex education and in general has not generated zealous supporters of sex education. Different attitudes and practices prevail. Sex education is not usually discussed in the home, but there is support for sex education in schools. Its importance is recognized. Turkish society tends to be conservative particularly among middle socioeconomic stratum. Upper classes tend to be more liberal, and lower classes perceive sexuality as the normal way of life. The term sex is associated with eroticism, sex education as sex techniques; so sexuality must fall within the confines of health education. Within the Muslim faith, views on sex support discussion of sexual issues with couples, for example, or among students of Islamic jurisprudence. According to Quaranic teachings, women have a right to a sex life, including divorce options if sexuality is not fulfilled. Misinterpretations of Quaranic teachings have hindered the effort to plan an appropriate sex education program. Islamic values are liberal in their support for family planning. The FPAT's objective is to change the image of sex education and eliminate the fear that established values will be challenged by sex education. PMID:12343170

  8. Effects of parental socio-economic conditions on facial attractiveness.

    PubMed

    Huber, Susanne; Fieder, Martin

    2014-01-01

    Socio-economic conditions during early life are known to affect later life outcomes such as health or social success. We investigated whether family socio-economic background may also affect facial attractiveness. We used the Wisconsin Longitudinal Study (n = 8434) to analyze the association between an individual's parental socio-economic background (in terms of father's highest education and parental income) and that individual's facial attractiveness (estimated by rating of high school yearbook photographs when subjects were between 17 and 20 years old), controlling for subjects' sex, year of birth, and father's age at subjects' birth. Subjects' facial attractiveness increased with increasing father's highest educational attainment as well as increasing parental income, with the latter effect being stronger for female subjects as well. We conclude that early socio-economic conditions predict, to some extent, facial attractiveness in young adulthood. PMID:25548886

  9. Socio-Economic Achievements of Individuals Born Very Preterm at the Age of 27 to 29 Years: A Nationwide Cohort Study

    ERIC Educational Resources Information Center

    Mathiasen, Rene; Hansen, Bo M.; Anderson, Anne-Marie Nybo; Greisen, Gorm

    2009-01-01

    Aim: To describe the socio economic achievement of individuals born very preterm (VPT) at the age of 27 to 29 years. Method: Demographic and social data were extracted from national registers for all individuals born between 1974 and 1976 in Denmark (n = 208 656). Of these, 203 283 individuals were alive in 2006. We compared VPT individuals…

  10. Aging in Asia: a cultural, socio-economical and historical perspective.

    PubMed

    Goh, Victor H H

    2005-06-01

    Asia has about 60% of the world population and population aging is occurring more rapidly in Asia than in Western countries. The group aged 65 years and above will increase from 207 million in 2000 to 857 million in 2050, a staggering increase of 314%. The diversity in economic, demographic, religious, cultural and geo-political factors in Asia is unparalleled by any other continent, and is, in part, contributory to the rapid rise in population aging. By 2050, those under 15 years old will have shrunk from 30% in 2000 to 19%, while those aged 65 years and above will increase from 6% to 18%. In addition, the gender divide still persists with 100 elderly women to 70 elderly men. These projected demographic changes pose three major challenges: 1) how best to address the rising population of the group aged 65 years and above, 2) how to address the shrinking population of the young as well as the working adults, and 3) how to address the problems arising from the disproportionate increase in older women than men. From now to 2050, it will be expeditious for each country in Asia to look into ways of reversing the decline in total fertility rates (TFRs) and restore to replacement levels. If not, at least introduce measures to halt its free fall. Due to the complexity of factors that have influenced the fall in TFRs in Asia, it will be a daunting task to reverse this fall. There is no "single size fits all" solution to this complex problem. Research work in this short-term strategy in addressing the aging population is urgent. In the longer term, the East-West Centre have suggested four modalities, 1) establish policies and programmes that enhance traditional Asian systems of family support for the elderly; 2) introduce policy reform that encourages the elderly who are still capable of remaining in the work force; 3) create institutions and systems that support high levels of personal saving; and 4) formulate public programmes, including pension schemes and national

  11. Life Satisfaction Shows Terminal Decline in Old Age: Longitudinal Evidence from the German Socio-Economic Panel Study (SOEP)

    ERIC Educational Resources Information Center

    Gerstorf, Denis; Ram, Nilam; Estabrook, Ryne; Schupp, Jurgen; Wagner, Gert G.; Lindenberger, Ulman

    2008-01-01

    Longitudinal data spanning 22 years, obtained from deceased participants of the German Socio-Economic Panel Study (SOEP; N = 1,637; 70- to 100-year-olds), were used to examine if and how life satisfaction exhibits terminal decline at the end of life. Changes in life satisfaction were more strongly associated with distance to death than with…

  12. The influence of age, gender and socio-economic status on multimorbidity patterns in primary care. first results from the multicare cohort study

    PubMed Central

    2012-01-01

    Background Multimorbidity is a phenomenon with high burden and high prevalence in the elderly. Our previous research has shown that multimorbidity can be divided into the multimorbidity patterns of 1) anxiety, depression, somatoform disorders (ADS) and pain, and 2) cardiovascular and metabolic disorders. However, it is not yet known, how these patterns are influenced by patient characteristics. The objective of this paper is to analyze the association of socio-demographic variables, and especially socio-economic status with multimorbidity in general and with each multimorbidity pattern. Methods The MultiCare Cohort Study is a multicentre, prospective, observational cohort study of 3.189 multimorbid patients aged 65+ randomly selected from 158 GP practices. Data were collected in GP interviews and comprehensive patient interviews. Missing values have been imputed by hot deck imputation based on Gower distance in morbidity and other variables. The association of patient characteristics with the number of chronic conditions is analysed by multilevel mixed-effects linear regression analyses. Results Multimorbidity in general is associated with age (+0.07 chronic conditions per year), gender (-0.27 conditions for female), education (-0.26 conditions for medium and -0.29 conditions for high level vs. low level) and income (-0.27 conditions per logarithmic unit). The pattern of cardiovascular and metabolic disorders shows comparable associations with a higher coefficient for gender (-1.29 conditions for female), while multimorbidity within the pattern of ADS and pain correlates with gender (+0.79 conditions for female), but not with age or socioeconomic status. Conclusions Our study confirms that the morbidity load of multimorbid patients is associated with age, gender and the socioeconomic status of the patients, but there were no effects of living arrangements and marital status. We could also show that the influence of patient characteristics is dependent on the

  13. Influence of socio-economic factors on street litter generation in the middle east: effects of education level, age, and type of residence.

    PubMed

    Arafat, Hassan A; Al-Khatib, Issam A; Daoud, Raeda; Shwahneh, Hadeel

    2007-08-01

    Street littering is considered an important environmental health issue in the Middle East. This problem is growing steadily and is attracting great concerns within the communities. The purpose of this paper, which focuses on Nablus district (Palestinian Territory), is to measure the perception and opinion of residents toward littering, in addition to studying prevailing attitudes and practices on littering. This was achieved using an interview survey approach. The influence of three socio-economic factors; level of education, age, and type of residence, on the littering behaviour of individuals was studied. As a result, possible remedial actions have been suggested. The data presented in this work can be considered as one piece of information, which can be compiled with other future data to design an effective litter control programrhe for Middle Eastern countries. PMID:17874663

  14. Partial Edentulism and its Correlation to Age, Gender, Socio-economic Status and Incidence of Various Kennedy’s Classes– A Literature Review

    PubMed Central

    Krishnan, Chitra Shankar

    2015-01-01

    Partial edentulism, one or more teeth missing is an indication of healthy behaviour of dental practices in the society and attitude towards dental and oral care. The pattern of partial edentulism has been evaluated in many selected populations in different countries by different methods. Most of the studies have evaluated partial edentulism by surveying of Removable Partial Dentures (RPDs), patients visiting clinics, clinical records and population in particular locality. The objective of the study is to review the prevalence of partial edentulousness and its correlation to age,gender, arch predominance, socio economic factors and incidence of various Kennedy’s Classes. Key observations drawn from the review are as below. There is no gender correlation for partial edentulism.Prevalence of partial edentulism is more common in mandibular arch than maxillary arch.Younger adults have more Class III and IV RPDs. Elders have more distal extension RPDs Class I and II. PMID:26266237

  15. Feeding practices of young children aged 12-23 months in different socio-economic settings: a study from an urban area of Indonesia.

    PubMed

    Santika, Otte; Februhartanty, Judhiastuty; Ariawan, Iwan

    2016-07-01

    Poor feeding practices among young children lead to malnutrition, and the poor are at a greater risk than the better off groups. Child-feeding practices in various socio-economic strata, especially in urban settings, have not yet been well studied in Indonesia. This study aims to explore the feeding practices of 12-23 months old children from different socio-economic status (SES) groups. A cross-sectional survey was conducted, which included low (n 207), medium-high (n 205), medium-low (n 208) and high SES households (n 194) in forty-three villages within thirty-three sub-districts of Bandung city. Two non-consecutive 24 h recall and eight core indicators of child-feeding practices were assessed through interviews. The results showed that children from the high SES group were more likely to be exclusively breast-fed and to continue breast-feeding up to 1 year of age, met minimum dietary diversity and minimum acceptable diet, and also consumed Fe-rich or Fe-fortified foods. In contrast, children from low SES consumed more energy-rich food (grain) but fewer foods from the other food groups. Consumption of major nutrients differed across the SES groups. Inadequate nutrition was higher among children from the lower SES groups. Fortified foods were consumed by a larger proportion of children from the high SES group and contributed considerably to their overall nutrient intake. This study shows that young children's feeding practices were not adequate, most notably among the low SES households. However, after adjusting with potential confounders, there was not enough evidence to conclude SES as a risk factor for feeding practice. PMID:26388172

  16. Burden of micronutrient deficiencies by socio-economic strata in children aged 6 months to 5 years in the Philippines

    PubMed Central

    2013-01-01

    Background Micronutrient deficiencies (MNDs) are a chronic lack of vitamins and minerals and constitute a huge public health problem. MNDs have severe health consequences and are particularly harmful during early childhood due to their impact on the physical and cognitive development. We estimate the costs of illness due to iron deficiency (IDA), vitamin A deficiency (VAD) and zinc deficiency (ZnD) in 2 age groups (6–23 and 24–59 months) of Filipino children by socio-economic strata in 2008. Methods We build a health economic model simulating the consequences of MNDs in childhood over the entire lifetime. The model is based on a health survey and a nutrition survey carried out in 2008. The sample populations are first structured into 10 socio-economic strata (SES) and 2 age groups. Health consequences of MNDs are modelled based on information extracted from literature. Direct medical costs, production losses and intangible costs are computed and long term costs are discounted to present value. Results Total lifetime costs of IDA, VAD and ZnD amounted to direct medical costs of 30 million dollars, production losses of 618 million dollars and intangible costs of 122,138 disability adjusted life years (DALYs). These costs can be interpreted as the lifetime costs of a 1-year cohort affected by MNDs between the age of 6–59 months. Direct medical costs are dominated by costs due to ZnD (89% of total), production losses by losses in future lifetime (90% of total) and intangible costs by premature death (47% of total DALY losses) and losses in future lifetime (43%). Costs of MNDs differ considerably between SES as costs in the poorest third of the households are 5 times higher than in the wealthiest third. Conclusions MNDs lead to substantial costs in 6-59-month-old children in the Philippines. Costs are highly concentrated in the lower SES and in children 6–23 months old. These results may have important implications for the design, evaluation and choice of the

  17. Client demands for unsafe sex: the socio-economic risk environment for HIV among street and off-street sex workers

    PubMed Central

    DEERING, Kathleen N; LYONS, Tara; FENG, Cindy X; NOSYK, Bohdan; STRATHDEE, Steffanie A; MONTANER, Julio SG; SHANNON, Kate

    2013-01-01

    Objective Among sex workers (SWs) in Vancouver, Canada, this study identified social, drug use, sex work, environmental-structural and client-related factors associated with being offered and accepting more money after clients' demand for sex without a condom. Design Cross-sectional study using baseline (February/10-October/11) data from a longitudinal cohort of 510 SWs. Methods A two-part multivariable regression model was used to identify factors associated with two separate outcomes: (1) being offered and (2) accepting more money for sex without a condom in the last six months, among those who had been offered more money. Results The sample included 490 SWs. In multivariable analysis, being offered more money for sex without a condom was more likely for SWs who used speedballs, had higher average numbers of clients per week, had difficulty accessing condoms and had clients who visited other SWs. Accepting more money for sex without a condom was more likely for SWs self-reporting as a sexual minority and who had experienced client violence and used crystal methamphetamine use less than daily (vs. none), and less likely for SWs who solicited for clients mainly indoors (vs. outdoor/public places). Conclusions These results highlight the high demand for sex without a condom by clients of SWs. HIV prevention efforts should shift responsibility toward clients to reduce offers of more money for unsafe sex. Programs that mitigate the social and economic risk environments of SWs alongside the removal of criminal sanctions on sex work to enable condom use within safer indoor work spaces are urgently required. PMID:23614990

  18. Socio-economic, demographic, lifestyle and health characteristics associated with consumption of fatty-sweetened and fatty-salted foods in middle-aged French adults.

    PubMed

    Méjean, Caroline; Macouillard, Pauline; Castetbon, Katia; Kesse-Guyot, Emmanuelle; Hercberg, Serge

    2011-03-01

    Few studies have specifically focused on characteristics associated with consumption of combined fatty-salted and fatty-sweetened foods, whereas their identification could be useful for defining effective public health measures. The aim of the present study was to investigate the association between demographic, socio-economic, lifestyle and health characteristics and consumption of these types of food in a general sample of French adults. Dietary intake was assessed using a minimum of six 24 h dietary records collected over a 2-year period in 6240 subjects aged 35-60 years who participated in the Supplémentation en VItamines Minéraux et AntioXydants cohort study. Associations of individual characteristics with high and intermediate consumption of fatty-sweetened and fatty-salted foods were assessed using multivariate polytomic logistic regression models. Risk of moderate or high consumption of fatty-salted foods decreased with increasing age. Current smokers, drinkers, individuals with overweight and with hypertension were more likely to consume moderate or high amounts of such foods. Risk of moderate or high consumption of fatty-sweetened foods decreased with increasing age. Women, individuals living as a couple, moderate drinkers and persons with low or medium physical activity level were more likely to consume moderate or high amounts of such foods. Lower educated subjects, current smokers, heavy drinkers and individuals with severe hypertriacylglycerolaemia were less likely to have moderate or high consumption. Consumption of fatty-sweetened and fatty-salted foods varied according to demographic, lifestyle and health characteristics. Common unhealthy behaviours such as smoking, low physical activity and alcohol drinking, associated with high consumption of these food groups, may help to effectively target public health efforts. PMID:20946706

  19. Socio-economic status and overweight or obesity among school-age children in sub-Saharan Africa - a systematic review.

    PubMed

    Fruhstorfer, B H; Mousoulis, C; Uthman, O A; Robertson, W

    2016-02-01

    Childhood overweight and obesity have emerged as a public health concern in sub-Saharan Africa. We conducted a systematic review with the aim to examine the association between socio-economic status (SES) and overweight or obesity among school-age children in sub-Saharan Africa. In March 2014 we searched five electronic databases for reports which presented cross-sectional data on prevalence levels of overweight or obesity stratified by SES groups among school-age children in sub-Saharan Africa. We used a random-effect model to pool the relative indexes of inequality of the association from the individual studies. In total, 20 reports satisfied the inclusion criteria providing results of 21 datasets. The risk of overweight or obesity in children from highest SES households was 5.28 times as high as that of children from lowest SES households (95% confidence interval [CI] 2.62 to 10.66). On subgroup analysis, this association was statistically significant for household income and composite SES measures but not for parental educational attainment and occupation type. Similarly, the risk of overweight or obesity in children attending affluent (private) schools was 15.94 times as high as that of children going to either urban or rural public schools (95% CI 5.82 to 43.68). The magnitude of the association tended to be stronger for area or school-type compared with composite measures. In summary, children from higher SES households and those attending private schools tended to be overweight and obese. PMID:26781602

  20. From non school-based, co-payment to school-based, free Human Papillomavirus vaccination in Flanders (Belgium): a retrospective cohort study describing vaccination coverage, age-specific coverage and socio-economic inequalities.

    PubMed

    Lefevere, Eva; Theeten, Heidi; Hens, Niel; De Smet, Frank; Top, Geert; Van Damme, Pierre

    2015-09-22

    School-based, free HPV vaccination for girls in the first year of secondary school was introduced in Flanders (Belgium) in 2010. Before that, non school-based, co-payment vaccination for girls aged 12-18 was in place. We compared vaccination coverage, age-specific coverage and socio-economic inequalities in coverage - 3 important parameters contributing to the effectiveness of the vaccination programs - under both vaccination systems. We used retrospective administrative data from different sources. Our sample consisted of all female members of the National Alliance of Christian Mutualities born in 1995, 1996, 1998 or 1999 (N=66,664). For each vaccination system we described the cumulative proportion HPV vaccination initiation and completion over time. We used life table analysis to calculate age-specific rates of HPV vaccination initiation and completion. Analyses were done separately for higher income and low income groups. Under non school-based, co-payment vaccination the proportions HPV vaccination initiation and completion slowly rose over time. By age 17, the proportion HPV vaccination initiation/completion was 0.75 (95% CI 0.74-076)/0.66 (95% CI 0.65-0.67). The median age at vaccination initiation/completion was 14.4 years (95% CI 14.4-14.5)/15.4 years (95% CI 15.3-15.4). Socio-economic inequalities in coverage widened over time and with age. Under school-based, free vaccination rates of HPV vaccination initiation were substantially higher. By age 14,the proportion HPV vaccination initiation/completion was 0.90 (95% CI 0.90-0.90)/0.87 (95% CI 0.87-0.88). The median age at vaccination initiation/completion was 12.7 years (95% CI 12.7-12.7)/13.3 years (95% CI 13.3-13.3). Socio-economic inequalities in coverage and in age-specific coverage were substantially smaller. PMID:26254978

  1. Dynamic impacts of socio-economic development in rural Texas

    SciTech Connect

    Kao, C.S.

    1985-01-01

    Several development policies and programs have been enacted to improve the economic vitality, social well-being, and quality of life in rural communities. Predominant among these is the attempt by many rural communities to attract or expand industry to promote economic growth. The main objective of this study is to develop a dynamic interactive model that accommodates the projection of socio economic growth and the impact of additional employment from a new plant in a rural community. The economic account contains projections of business activities, income and employment by sector. A local input-output model is constructed by using the location quotient technique. The Leontief dynamic input-output framework is used to project the output levels by economic sector while considering capital replacement and expansion requirements as well as current consumption. The demographic account uses an age-sex cohort survival method to project population. The annual local labor force is estimated by labor participation rates for each age and sex cohort, and is used to determine the migration activities required to match employment requirements. The public service account is projected by the average standards method, and includes age-specific usage coefficients for local areas. The projections encompass education, medical, housing, criminal justice, fire protection, water supply, water treatment, sewage treatment, solid waste disposal, and transportation requirements.

  2. Understanding socio-economic inequalities in food choice behaviour: can Maslow's pyramid help?

    PubMed

    van Lenthe, Frank J; Jansen, Tessa; Kamphuis, Carlijn B M

    2015-04-14

    Socio-economic groups differ in their material, living, working and social circumstances, which may result in different priorities about their daily-life needs, including the priority to make healthy food choices. Following Maslow's hierarchy of human needs, we hypothesised that socio-economic inequalities in healthy food choices can be explained by differences in the levels of need fulfilment. Postal survey data collected in 2011 (67·2 % response) from 2903 participants aged 20-75 years in the Dutch GLOBE (Gezondheid en Levens Omstandigheden Bevolking Eindhoven en omstreken) study were analysed. Maslow's hierarchy of human needs (measured with the Basic Need Satisfaction Inventory) was added to age- and sex-adjusted linear regression models that linked education and net household income levels to healthy food choices (measured by a FFQ). Most participants (38·6 %) were in the self-actualisation layer of the pyramid. This proportion was highest among the highest education group (47·6 %). Being in a higher level of the hierarchy was associated with a higher consumption of fruits and vegetables as well as more healthy than unhealthy bread, snack and dairy consumption. Educational inequalities in fruit and vegetable intake (B= -1·79, 95 % CI -2·31, -1·28 in the lowest education group) were most reduced after the hierarchy of needs score was included (B= -1·57, 95 % CI - ·09, -1·05). Inequalities in other healthy food choices hardly changed after the hierarchy of needs score was included. People who are satisfied with higher-level needs make healthier food choices. Studies aimed at understanding socio-economic inequalities in food choice behaviour need to take differences in the priority given to daily-life needs by different socio-economic groups into account, but Maslow's pyramid offers little help. PMID:25784199

  3. Ancient Human Bone Microstructure in Medieval England: Comparisons between Two Socio-Economic Groups.

    PubMed

    Miszkiewicz, Justyna J; Mahoney, Patrick

    2016-01-01

    Understanding the links between bone microstructure and human lifestyle is critical for clinical and anthropological research into skeletal growth and adaptation. The present study is the first to report correspondence between socio-economic status and variation in bone microstructure in ancient humans. Products of femoral cortical remodeling were assessed using histological methods in a large human medieval sample (N = 450) which represented two distinct socio-economic groups. Osteonal parameters were recorded in posterior midshaft femoral sections from adult males (N = 233) and females (N = 217). Using univariate and multivariate statistics, intact, fragmentary, and osteon population densities, Haversian canal area and diameter, and osteon area were compared between the two groups, accounting for sex, age, and estimated femoral robusticity. The size of osteons and their Haversian canals, as well as osteon density, varied significantly between the socio-economic groups, although minor inconsistencies were observed in females. Variation in microstructure was consistent with historical textual evidence that describes differences in mechanical loading and nutrition between the two groups. Results demonstrate that aspects of ancient human lifestyle can be inferred from bone microstructure. PMID:26480030

  4. Problem-Solving Behavior of First Grade Children From Differing Socio-Economic Backgrounds

    ERIC Educational Resources Information Center

    Gilbert, Charles D.; Mortenson, W. Paul

    1973-01-01

    Describes investigation designed to determine if differences in socio-economic level and sex affect the development of strategies used by first grade students in attempting to solve a scientific problem involving simple machines. (JR)

  5. Socio-economic status and overall and cause-specific mortality in Sweden

    PubMed Central

    Weires, Marianne; Bermejo, Justo Lorenzo; Sundquist, Kristina; Sundquist, Jan; Hemminki, Kari

    2008-01-01

    Background Previous studies have reported discrepancies in cause-specific mortality among groups of individuals with different socio-economic status. However, most of the studies were limited by the specificity of the investigated populations and the broad definitions of the causes of death. The aim of the present population-based study was to explore the dependence of disease specific mortalities on the socio-economic status in Sweden, a country with universal health care. Another aim was to investigate possible gender differences. Methods Using the 2006 update of the Swedish Family-Cancer Database, we identified over 2 million individuals with socio-economic data recorded in the 1960 national census. The association between mortality and socio-economic status was investigated by Cox's proportional hazards models taking into account the age, time period and residential area in both men and women, and additionally parity and age at first birth in women. Results We observed significant associations between socio-economic status and mortality due to cardiovascular diseases, respiratory diseases, to cancer and to endocrine, nutritional and metabolic diseases. The influence of socio-economic status on female breast cancer was markedly specific: women with a higher socio-economic status showed increased mortality due to breast cancer. Conclusion Even in Sweden, a country where health care is universally provided, higher socio-economic status is associated with decreased overall and cause-specific mortalities. Comparison of mortality among female and male socio-economic groups may provide valuable insights into the underlying causes of socio-economic inequalities in length of life. PMID:18826562

  6. Poor socio-economic status in 47,XXX --an unexpected effect of an extra X chromosome.

    PubMed

    Stochholm, Kirstine; Juul, Svend; Gravholt, Claus H

    2013-06-01

    One of the most common sex chromosomal abnormalities in females is 47,XXX syndrome, which is characterized by tall stature and reduced IQ, but with a variable phenotype. In order to elaborate on the characteristics of this syndrome, we undertook an investigation in all diagnosed 47,XXX females at risk in Denmark and compared their socio-economic status with an age-matched cohort of the female background population as well as with all Danes diagnosed with Turner syndrome. We focused on cohabitation, motherhoods, income, education, retirement and convictions. Furthermore, we investigated whether some of these parameters influenced the increased mortality identified previously. Thus, socio-economic data were retrieved in 108 47,XXX persons, 10,297 controls, and 831 with Turner syndrome. Comparing the 47,XXX persons with their controls, we identified significantly decreased numbers of first partnership, number of mothers, and number of persons with an education in 47,XXX persons. Significantly more 47,XXX persons retired. In the younger age groups an increased number had income below the median among controls. The increased mortality identified previously was not explained by the reduced number of partnerships or the reduced number of persons with an education. Comparing the 47,XXX persons with Turner syndrome persons, we identified increased number of first partnership, number of mothers, and reduced level of education. We hypothesize that the significantly decreased number of 47,XXX persons becoming mothers could be due to hypogonadism in some. The affected socio-economic status suggests that the presence of an extra X chromosome has more detrimental effects than previously appreciated. PMID:23542668

  7. The relationship between stroke patients’ socio-economic conditions and their quality of life: the 2010 Korean community health survey

    PubMed Central

    Jun, Hyun-Ju; Kim, Ki-Jong; Chun, In-Ae; Moon, Ok-Kon

    2015-01-01

    [Purpose] The relationship between stroke patients’ socio-economic conditions and quality of life (QOL) using the 2010 Korean Community Health Survey (KCHS) statistics was examined. [Subjects and Methods] A total of 4,604 stroke patients were analyzed. Socio-economic conditions were sex, age, educational level, monthly household income, occupation, residential area, and living with family. [Results] The results show a statistically significant lower QOL for men than for women, for those aged 75 years or over compared to individuals between 19 years and 64 years, and for elementary (or lower) or middle school graduates compared to higher education graduates. QOL was also significant lower among patients whose household income was KRW4 million (US$3,746.72) or less a month. Finally, QOL was significantly lower for patients without an occupation compared to those with an occupation, for patients in rural areas compared to urban areas, and for patients who did not live with family compared to those who lived with family. [Conclusion] We showed the importance of the relationships between socio-economic conditions and QOL of stroke patient. PMID:25931730

  8. ICT reuse in socio-economic enterprises

    SciTech Connect

    Ongondo, F.O.; Williams, I.D.; Dietrich, J.; Carroll, C.

    2013-12-15

    Highlights: • We analyse ICT equipment reuse operations of socio-economic enterprises. • Most common ICT products dealt with are computers and related equipment. • In the UK in 2010, ∼143,750 appliances were reused. • Marketing and legislative difficulties are the common hurdles to reuse activities. • Socio-economic enterprises can significantly contribute to resource efficiency. - Abstract: In Europe, socio-economic enterprises such as charities, voluntary organisations and not-for-profit companies are involved in the repair, refurbishment and reuse of various products. This paper characterises and analyses the operations of socio-economic enterprises that are involved in the reuse of Information and Communication Technology (ICT) equipment. Using findings from a survey, the paper specifically analyses the reuse activities of socio-economic enterprises in the UK from which Europe-wide conclusions are drawn. The amount of ICT products handled by the reuse organisations is quantified and potential barriers and opportunities to their operations are analysed. By-products from reuse activities are discussed and recommendations to improve reuse activities are provided. The most common ICT products dealt with by socio-economic enterprises are computers and related equipment. In the UK in 2010, an estimated 143,750 appliances were reused. However, due to limitations in data, it is difficult to compare this number to the amount of new appliances that entered the UK market or the amount of waste electrical and electronic equipment generated in the same period. Difficulties in marketing products and numerous legislative requirements are the most common barriers to reuse operations. Despite various constraints, it is clear that organisations involved in reuse of ICT could contribute significantly to resource efficiency and a circular economy. It is suggested that clustering of their operations into “reuse parks” would enhance both their profile and their

  9. Longitudinal predictors of frequent vegetable and fruit consumption among socio-economically disadvantaged Australian adolescents.

    PubMed

    Stephens, Lena D; McNaughton, Sarah A; Crawford, David; Ball, Kylie

    2014-07-01

    Adequate vegetable and fruit consumption is necessary for preventing nutrition-related diseases. Socio-economically disadvantaged adolescents tend to consume relatively few vegetables and fruits. However, despite nutritional challenges associated with socio-economic disadvantage, a minority of adolescents manage to eat vegetables and fruit in quantities that are more in line with dietary recommendations. This investigation aimed to identify predictors of more frequent intakes of fruits and vegetables among adolescents over a 2-year follow-up period. Data were drawn from 521 socio-economically disadvantaged (maternal education ≤Year 10 of secondary school) Australian adolescents aged 12-15 years. Participants were recruited from 37 secondary schools and were asked to complete online surveys in 2004/2005 (baseline) and 2006/2007 (follow-up). Surveys comprised a 38-item FFQ and questions based on Social Ecological models examining intrapersonal, social and environmental influences on diet. At baseline and follow-up, respectively, 29% and 24% of adolescents frequently consumed vegetables (≥2 times/day); 33% and 36% frequently consumed fruit (≥1 time/day). In multivariable logistic regressions, baseline consumption strongly predicted consumption at follow-up. Frequently being served vegetables at dinner predicted frequent vegetable consumption. Female sex, rarely purchasing food or drink from school vending machines, and usually being expected to eat all foods served predicted frequent fruit consumption. Findings suggest nutrition promotion initiatives aimed at improving eating behaviours among this at-risk population and should focus on younger adolescents, particularly boys; improving adolescent eating behaviours at school; and encouraging families to increase home availability of healthy foods and to implement meal time rules. PMID:24685764

  10. Socio-Economic Diversity and Mathematical Competences

    ERIC Educational Resources Information Center

    Thiel, Oliver

    2012-01-01

    The Programme for International Student Assessment (PISA) has proved that in Germany the impact that socio-economic background has on 15-year-old pupils' achievement is stronger than in other countries. The Progress in International Reading Literacy Study (PIRLS) showed that the correlation is less with 10-year-old children, but is still apparent.…

  11. ICT reuse in socio-economic enterprises.

    PubMed

    Ongondo, F O; Williams, I D; Dietrich, J; Carroll, C

    2013-12-01

    In Europe, socio-economic enterprises such as charities, voluntary organisations and not-for-profit companies are involved in the repair, refurbishment and reuse of various products. This paper characterises and analyses the operations of socio-economic enterprises that are involved in the reuse of Information and Communication Technology (ICT) equipment. Using findings from a survey, the paper specifically analyses the reuse activities of socio-economic enterprises in the U.K. from which Europe-wide conclusions are drawn. The amount of ICT products handled by the reuse organisations is quantified and potential barriers and opportunities to their operations are analysed. By-products from reuse activities are discussed and recommendations to improve reuse activities are provided. The most common ICT products dealt with by socio-economic enterprises are computers and related equipment. In the U.K. in 2010, an estimated 143,750 appliances were reused. However, due to limitations in data, it is difficult to compare this number to the amount of new appliances that entered the U.K. market or the amount of waste electrical and electronic equipment generated in the same period. Difficulties in marketing products and numerous legislative requirements are the most common barriers to reuse operations. Despite various constraints, it is clear that organisations involved in reuse of ICT could contribute significantly to resource efficiency and a circular economy. It is suggested that clustering of their operations into "reuse parks" would enhance both their profile and their products. Reuse parks would also improve consumer confidence in and subsequently sales of the products. Further, it is advocated that industrial networking opportunities for the exchange of by-products resulting from the organisations' activities should be investigated. The findings make two significant contributions to the current literature. One, they provide a detailed insight into the reuse operations

  12. Educational Justice and Socio-Economic Segregation in Schools

    ERIC Educational Resources Information Center

    Brighouse, Harry

    2007-01-01

    Sociologists exploring educational injustice often focus on socio-economic segregation as a central measure of injustice. The comprehensive ideal, furthermore, has the idea of socio-economic integration built into it. The current paper argues that socio-economic segregation is valuable only insofar as it serves other, more fundamental values. This…

  13. Trends in tooth loss in relation to socio-economic status among Swedish women, aged 38 and 50 years: repeated cross-sectional surveys 1968-2004

    PubMed Central

    2013-01-01

    Background Oral diseases are a health problem worldwide. Differences in oral health status may vary with geographical locations, but also within the same country and between groups with different social backgrounds. The specific aims were to describe secular trends in oral health status regarding number of remaining teeth and also to describe differences in socio-economic status, among 38- and 50-year-old women, over a 36-year period. Methods Cross-sectional health surveys were performed at four occasions; 1968/69 (n = 746), 1980/81 (n = 532), 1992/93 (n = 165) and 2004/05 (n = 500), including randomly selected women aged 38 and 50 years. The number of teeth was determined using panoramic radiographs and self-reported measures of marital status, social class, educational level, and income were recorded. Results The mean number of teeth among women has increased significantly. The educational level has increased while fewer women are married/cohabiting over time. There has been a shift in the social group the women belong to, where proportionally more women were categorized in a higher social group in 2004/05 than in 1968/69. Moreover, there is a significant relationship between fewer teeth and a lower social group, and among the 50-year-old women, this was irrespective of examination year. However, multivariate analyses showed that the risk to be edentulous or not, or to have fewer remaining teeth was significantly higher for women of lower social group, or living alone, in all studies over the 36 year-period. This was independent of age group, even though the risk diminished over the study period. Conclusions Cohort comparisons of women aged 38 and 50 years during 36 years showed that dental status improved, with (i) a decreasing prevalence of edentulism and, (ii) an increasing number of remaining teeth in dentate individuals over time. Differences due to social group and education were still present, with more remaining teeth in the women in

  14. Delivery of primary health care to persons who are socio-economically disadvantaged: does the organizational delivery model matter?

    PubMed Central

    2013-01-01

    models. In Ontario, capitation-based remuneration is age and sex adjusted only. Patients of low socio-economic status had fewer additional visits compared to those with high socio-economic status under the Capitation model. This raises the concern that Capitation may not support the provision of additional care for more vulnerable groups. Regions undertaking primary care model reforms need to consider the potential impact of the changes on the more vulnerable populations. PMID:24341530

  15. Familial and socio-economic correlates of somatisation disorder

    PubMed Central

    Ladipo, Modupe M.; Irabor, Achiaka E.

    2015-01-01

    Background Somatisation disorder can result from an interplay between suboptimal family environment and socio-economic deprivation, which enhances the underlying cognitive tendency for this disorder. There are pertinent familial and socio-economic factors associated with this disorder, but research addressing this is sparse. Aim and setting The study aims to evaluate family and socio-economic factors that are associated with somatisation disorder amongst patients presenting to the Family Medicine clinic, University College Hospital, Ibadan, Nigeria. Methods This is an observational case-control study of 120 participants who presented to the clinic between May and August 2009. Data collection was by interviewer-administered structured questionnaire using the World Health Organization Screener for Somatoform Disorder and Somatoform Disorder Schedule to ascertain somatisation in 60 patients who were then matched with 60 controls. The respondents’ demographic and family data were also collected and their interpersonal relationships were assessed with the Family Relationship Index. Results The somatising patients were mostly females (70%), with a female to male ratio of 2.3:1 and mean age of 43.65 ± 13.04years.Living in a polygamous family (as any member of the family) was significantly related to somatisation (p = 0.04). Somatisation was also more common in people who were separated, divorced or widowed (p = 0.039). Somatisers from a lower social class or those earning below a dollar a day experienced poorer cohesion (p = 0.042) and more conflicts (p = 0.019) in their interpersonal relationship. Conclusion This study was able to demonstrate that a polygamous family setting, disrupted marriage, low social status and financial constraints are correlates of somatisation. It is of essence to identify these factors in holistic management of somatising patients. PMID:26245602

  16. Dynamic motifs in socio-economic networks

    NASA Astrophysics Data System (ADS)

    Zhang, Xin; Shao, Shuai; Stanley, H. Eugene; Havlin, Shlomo

    2014-12-01

    Socio-economic networks are of central importance in economic life. We develop a method of identifying and studying motifs in socio-economic networks by focusing on “dynamic motifs,” i.e., evolutionary connection patterns that, because of “node acquaintances” in the network, occur much more frequently than random patterns. We examine two evolving bi-partite networks: i) the world-wide commercial ship chartering market and ii) the ship build-to-order market. We find similar dynamic motifs in both bipartite networks, even though they describe different economic activities. We also find that “influence” and “persistence” are strong factors in the interaction behavior of organizations. When two companies are doing business with the same customer, it is highly probable that another customer who currently only has business relationship with one of these two companies, will become customer of the second in the future. This is the effect of influence. Persistence means that companies with close business ties to customers tend to maintain their relationships over a long period of time.

  17. Socio-economic status and body mass index in low-income Mexican adults

    PubMed Central

    Fernald, Lia

    2007-01-01

    The study reported here explored the associations of body mass index (BMI), socio-economic status (SES), and beverage consumption in a very low income population. A house-to-house survey was conducted in 2003 of 12,873 Mexican adults. The sample was designed to be representative of the poorest communities in seven of Mexico’s thirty-one states. Greater educational attainment was significantly associated with higher BMI and a greater prevalence of overweight (25≤BMI<30) and obesity (30≤BMI) in men and women. The combined prevalence of overweight and obesity was over 70% in women over the median age of 35.4 years old with at least some primary education compared with a prevalence of 45% in women below the median age with no education. BMI was positively correlated with five of the six SES variables in both sexes: education, occupation, quality of housing conditions, household assets, and subjective social status. BMI and household income were significantly correlated in women but not in men. In the model including all SES variables, education, occupation, housing conditions and household assets all contributed independently and significantly to BMI, and household income and subjective social status did not. Increased consumption of alcoholic and carbonated sugar beverages was associated with higher SES and higher BMI in men and women. Thus, in spite of the narrow range of socio-economic variability in this population, the increased consumption of high calorie beverages may explain the positive relationship between SES and BMI. The positive associations between SES and BMI in this low-income, rural population are likely to be related to the changing patterns of food availability, food composition, consumption patterns and cultural factors. Contextually sensitive population-level interventions are critically needed to address obesity and overweight in poor populations, particularly in older women. PMID:17368895

  18. Association of Allergic Rhinitis in Female University Students with Socio-economic Factors and Markers of Estrogens Levels.

    PubMed

    Wronka, I; Kliś, K; Jarzebak, K

    2016-01-01

    The aim of this study is to investigate the association of allergic rhinitis in female university students with socio-economic factors and sex-hormone markers, including age at menarche, menstrual disorders, and selected anthropometrics indexes. The research was conducted among 640 female university students, aged 19-25 years. The measurements of body height, body mass, waist and hip circumference were taken. Each person completed a questionnaire. The occurrence of allergy was determined on the basis of answers to the questions whether the allergy and its allergens were defined on the basis of medical workup. We found that a significantly larger number of cases of allergic rhinitis were recorded in the university students coming from families of high socio-economic level than those from lower level. Allergic rhinitis also was more frequent in the students who spent their childhood in cities than in those who lived in the countryside. The prevalence of allergic rhinitis was inversely correlated to the number of siblings. There were no differences in the prevalence of allergic rhinitis in relation to the birth order. The estrogen level seemed unassociated with rhinitis. However, there were slightly more allergic among females with an earlier age of menarche. PMID:26453067

  19. Socio-economic status and lifestyle factors are associated with achalasia risk: A population-based case-control study

    PubMed Central

    Coleman, Helen G; Gray, Ronan T; Lau, Kar W; McCaughey, Conall; Coyle, Peter V; Murray, Liam J; Johnston, Brian T

    2016-01-01

    AIM: To evaluate the association between various lifestyle factors and achalasia risk. METHODS: A population-based case-control study was conducted in Northern Ireland, including n = 151 achalasia cases and n = 117 age- and sex-matched controls. Lifestyle factors were assessed via a face-to-face structured interview. The association between achalasia and lifestyle factors was assessed by unconditional logistic regression, to produce odds ratios (OR) and 95% confidence interval (CI). RESULTS: Individuals who had low-class occupations were at the highest risk of achalasia (OR = 1.88, 95%CI: 1.02-3.45), inferring that high-class occupation holders have a reduced risk of achalasia. A history of foreign travel, a lifestyle factor linked to upper socio-economic class, was also associated with a reduced risk of achalasia (OR = 0.59, 95%CI: 0.35-0.99). Smoking and alcohol consumption carried significantly reduced risks of achalasia, even after adjustment for socio-economic status. The presence of pets in the house was associated with a two-fold increased risk of achalasia (OR = 2.00, 95%CI: 1.17-3.42). No childhood household factors were associated with achalasia risk. CONCLUSION: Achalasia is a disease of inequality, and individuals from low socio-economic backgrounds are at highest risk. This does not appear to be due to corresponding alcohol and smoking behaviours. An observed positive association between pet ownership and achalasia risk suggests an interaction between endotoxin and viral infection exposure in achalasia aetiology. PMID:27099443

  20. Sex differences in cardiovascular ageing.

    PubMed

    Merz, Allison A; Cheng, Susan

    2016-06-01

    Despite recent progress in identifying and narrowing the gaps in cardiovascular outcomes between men and women, general understanding of how and why cardiovascular disease presentations differ between the sexes remains limited. Sex-specific patterns of cardiac and vascular ageing play an important role and, in fact, begin very early in life. Differences between the sexes in patterns of age-related cardiac remodelling are associated with the relatively greater prevalence in women than in men of heart failure with preserved ejection fraction. Similarly, sex variation in how vascular structure and function change with ageing contributes to differences between men and women in how coronary artery disease manifests typically or atypically over the adult life course. Both hormonal and non-hormonal factors underlie sex differences in cardiovascular ageing and the development of age-related disease. The midlife withdrawal of endogenous oestrogen appears to augment the age-related increase in cardiovascular risk seen in postmenopausal compared with premenopausal women. However, when compared with intrinsic biological differences between men and women that are present throughout life, this menopausal transition may not be as substantial an actor in determining cardiovascular outcomes. PMID:26917537

  1. The associations of BMI trajectory and excessive weight gain with demographic and socio-economic factors: the Adolescent Nutritional Assessment Longitudinal Study cohort.

    PubMed

    Moreira, Naiara Ferraz; Sichieri, Rosely; Reichenheim, Michael Eduardo; Oliveira, Alessandra Silva Dias de; Veiga, Gloria Valeria da

    2015-12-28

    Assessing changes in adolescents' BMI over brief periods could contribute to detection of acute changes in weight status and prevention of overweight. The objective of this study was to analyse the BMI trajectory and the excessive weight gain of Brazilian adolescents over 3 years and the association with demographic and socio-economic factors. Data regarding the BMI of 1026 students aged between 13 and 19 years were analysed over 3 consecutive years (2010, 2011 and 2012) from the Adolescent Nutritional Assessment Longitudinal Study. Linear mixed effects models were used to assess the BMI trajectory according to the type of school attended (public or private), skin colour, socio-economic status and level of maternal schooling by sex. Associations between excessive weight gain and socio-economic variables were identified by calculation of OR. Boys attending private schools (β coefficient: 0·008; P=0·01), those with white skin (β coefficient: 0·007; P=0·04) and those whose mothers had >8 years of schooling (β coefficient: 0·009; P=0·02) experienced greater BMI increase than boys and girls in other groups. Boys in private schools also presented higher excessive weight gain compared with boys attending public schools (P=0·03). Boys attending private schools experienced greater BMI increase and excessive weight gain, indicating the need to develop specific policies for the prevention and reduction of overweight in this population. PMID:26423557

  2. Coronary Heart Disease Risk Factors in Young People of Differing Socio-Economic Status

    ERIC Educational Resources Information Center

    Thomas, Non-Eleri; Cooper, Stephen-Mark; Williams, Simon P.; Baker, Julien S.; Davies, Bruce

    2005-01-01

    This study determined the prevalence of coronary heart disease (CHD) risk factors in young people of differing socio-economic status (SES). A cohort of 100 boys and 108 girls, aged 12.9, SD 0.3 years drawn of differing SES were assessed for CHD risk factors. Measurements included indices of obesity, blood pressure, aerobic fitness, diet, blood…

  3. The Socio-Economic Circumstances of Children at Risk of Disability in Britain

    ERIC Educational Resources Information Center

    Emerson, Eric; Hatton, Chris

    2007-01-01

    Our aims were to describe the socio-economic circumstances faced by families supporting a child at risk of disability and to investigate the extent to which disability is associated with hardship once family income is held constant. We analysed data on 7070 family units containing 12,916 children aged under 17. Families supporting a child at risk…

  4. Socio-Economic Status and Academic Achievement Trajectories from Childhood to Adolescence

    ERIC Educational Resources Information Center

    Caro, Daniel H.

    2009-01-01

    Although a positive relationship between socio-economic status and academic achievement is well-established, how it varies with age is not. This article uses four data points from Canada's National Longitudinal Study of Children and Youth (NLSCY) to examine how the academic achievement gap attributed to SES changes from childhood to adolescence…

  5. The relationship between socio-economic status and cancer detection at screening

    NASA Astrophysics Data System (ADS)

    Taylor-Phillips, Sian; Ogboye, Toyin; Hamborg, Tom; Kearins, Olive; O'Sullivan, Emma; Clarke, Aileen

    2015-03-01

    It is well known that socio-economic status is a strong predictor of screening attendance, with women of higher socioeconomic status more likely to attend breast cancer screening. We investigated whether socio-economic status was related to the detection of cancer at breast screening centres. In two separate projects we combined UK data from the population census, the screening information systems, and the cancer registry. Five years of data from all 81 screening centres in the UK was collected. Only women who had previously attended screening were included. The study was given ethical approval by the University of Warwick Biomedical Research Ethics committee reference SDR-232-07- 2012. Generalised linear models with a log-normal link function were fitted to investigate the relationship between predictors and the age corrected cancer detection rate at each centre. We found that screening centres serving areas with lower average socio-economic status had lower cancer detection rates, even after correcting for the age distribution of the population. This may be because there may be a correlation between higher socio-economic status and some risk factors for breast cancer such as nullparity (never bearing children). When applying adjustment for age, ethnicity and socioeconomic status of the population screened (rather than simply age) we found that SDR can change by up to 0.11.

  6. Perceived Socio-Economic Status and Social Inclusion in School: Parental Monitoring and Support as Mediators

    ERIC Educational Resources Information Center

    Veland, Jarmund; Bru, Edvin; Idsøe, Thormod

    2015-01-01

    The roles of parental monitoring and support (parenting styles) as mediators of the relationship between socio-economic status (SES) and perceived inclusion in school were studied in a sample of 7137 Norwegian primary and secondary school pupils aged between 10 and 16 years. To study whether additional social disadvantages moderated the…

  7. The Impact of Socio-Economic Determinants on the Vaccination Rates with Rotavirus and Human Papiloma Virus Vaccine

    PubMed Central

    GRDADOLNIK, Urška; SOČAN, Maja

    2016-01-01

    Background Socio-economic inequalities may have an impact on the uptake of selfpaid vaccines. The aim of the study was to identify the effect of some socio economic determinants on vaccination rates with self-paid human papilloma virus (HPV) and rotavirus (RV) vaccines. Methods Vaccination coverage data, available in electronic database cepljenje.net (administered by the National Institute of Public Health), were collected at administrative unit level. The socio-economic determinants (the average gross pay in euros, the unemployment rate, the educational and households structure, the population density, the number of inhabitants, the number of children aged from 0 to 4, the number of women aged from 15 to 30) were extracted from Statistical Office of the Republic of Slovenia web page. The strength of the correlation between socioeconomic variables and self-paid HPV and RV vaccination rates was determined. Results Rotavirus vaccination rates show a slight negative correlation with the number of residents per administrative unit (ρ=−0.29, p=0.04), and no correlation with other socio-economic variables. Likewise, no correlation has been found between HPV vaccination rates and the selected socio-economic variables. Conclusion Ecological study did not reveal any correlations between socio economic variables and vaccination rates with RV and HPV self-paid vaccines on administrative unit level.

  8. Women's relative immunity to the socio-economic health gradient: artifact or real?

    PubMed Central

    Phillips, Susan P.; Hamberg, Katarina

    2015-01-01

    Background Individual and area socio-economic status (SES) are significant predictors of morbidity and mortality in developed and developing countries. However, the span in health from poorest to richest, that is, the socio-economic gradient, appears steeper for men than women. Objective Our aim is to understand women's apparent immunity to the health harms of the SES gradient. Design Findings from a non-systematic search of Medline for population-based, SES gradient studies reporting results for both men and women and with health outcomes of morbidity, mortality or self-rated health (SRH) were reflectively analyzed. Results The 36 papers reviewed generally showed women to be relatively immune to the SES gradient for all but cardiovascular health outcomes. However, addressing the interconnected nature of socio-economic circumstances, exploring whether some measures of SES had ambiguous meanings for either women or men, including modifiers of SES such as household circumstances, social capital or area gender equity, or using indicators of area SES that were contextual rather than aggregates of individual, compositional measures increased the SES gradient for women. Outcome measures that combined mental and physical health, accounted for gender differences in SRH and adjusted for sex-specific differences in causes of mortality also explained some of the observed amelioration of the SES gradient among women. Conclusions Socio-economic circumstances have a real and sustained impact on individual health. The SES gradient appears stronger for men than for women for all health outcomes other than heart disease. However, some of the observed variability between men and women may be an artifact of biased methodology. Considering webs of causation rather than individual markers of SES along with other sources of gender bias can explain much of women's blunted socio-economic gradient and deepen understanding of the pathways from SES to morbidity and mortality overall. PMID

  9. Can social cognitive theory constructs explain socio-economic variations in adolescent eating behaviours? A mediation analysis.

    PubMed

    Ball, K; MacFarlane, A; Crawford, D; Savige, G; Andrianopoulos, N; Worsley, A

    2009-06-01

    Adolescents of low socio-economic position (SEP) are less likely than those of higher SEP to consume diets in line with current dietary recommendations. The reasons for these SEP variations remain poorly understood. We investigated the mechanisms underlying socio-economic variations in adolescents' eating behaviours using a theoretically derived explanatory model. Data were obtained from a community-based sample of 2529 adolescents aged 12-15 years, from 37 secondary schools in Victoria, Australia. Adolescents completed a web-based survey assessing their eating behaviours, self-efficacy for healthy eating, perceived importance of nutrition and health, social modelling and support and the availability of foods in the home. Parents provided details of maternal education level, which was used as an indicator of SEP. All social cognitive constructs assessed mediated socio-economic variations in at least one indicator of adolescents' diet. Cognitive factors were the strongest mediator of socio-economic variations in fruit intakes, while for energy-dense snack foods and fast foods, availability of energy-dense snacks at home tended to be strong mediators. Social cognitive theory provides a useful framework for understanding socio-economic variations in adolescent's diet and might guide public health programmes and policies focusing on improving adolescent nutrition among those experiencing socio-economic disadvantage. PMID:18927442

  10. School Performance: A Matter of Health or Socio-Economic Background? Findings from the PIAMA Birth Cohort Study

    PubMed Central

    Ruijsbroek, Annemarie; Wijga, Alet H.; Gehring, Ulrike; Kerkhof, Marjan; Droomers, Mariël

    2015-01-01

    Background Performance in primary school is a determinant of children’s educational attainment and their socio-economic position and health inequalities in adulthood. We examined the relationship between five common childhood health conditions (asthma symptoms, eczema, general health, frequent respiratory infections, and overweight), health related school absence and family socio-economic status on children’s school performance. Methods We used data from 1,865 children in the Dutch PIAMA birth cohort study. School performance was measured as the teacher’s assessment of a suitable secondary school level for the child, and the child’s score on a standardized achievement test (Cito Test). Both school performance indicators were standardised using Z-scores. Childhood health was indicated by eczema, asthma symptoms, general health, frequent respiratory infections, overweight, and health related school absence. Children’s health conditions were reported repeatedly between the age of one to eleven. School absenteeism was reported at age eleven. Highest attained educational level of the mother and father indicated family socio-economic status. We used linear regression models with heteroskedasticity-robust standard errors for our analyses with adjustment for sex of the child. Results The health indicators used in our study were not associated with children’s school performance, independently from parental educational level, with the exception of asthma symptoms (-0.03 z-score / -0.04 z-score with Cito Test score after adjusting for respectively maternal and paternal education) and missing more than 5 schooldays due to illness (-0.18 z-score with Cito Test score and -0.17 z-score with school level assessment after adjustment for paternal education). The effect estimates for these health indicators were much smaller though than the effect estimates for parental education, which was strongly associated with children’s school performance. Conclusion Children

  11. Socio-economic status of workers of building construction industry

    PubMed Central

    Tiwary, Guddi; Gangopadhyay, P. K.; Biswas, S.; Nayak, K.; Chatterjee, M. K.; Chakraborty, D.; Mukherjee, S.

    2012-01-01

    Background: Informal/unorganised sector covers 92% of the total work force in India. About 50% of the construction industrial workers belonged to informal/unorganised sector. Material and Methods: The present study was undertaken to know the socio-economic status of construction worker and availing of the social security measures by this working group. Results and Conclusion: The study covered 150 subjects with an average age of 32 years and mean duration of work was nine years. They were poorly paid with an average income of Rs. 4956/-per month. Though the literacy rate was high (79%) yet most of them were addicted to different habits like drinking alcohol, smoking bidi, tobacco chewing etc., Abusing the family members were noted in (30%) of the cases. Their regular intake of food, usually inadequate in quantity and was mainly consisted of rice, pulses, vegetables. Though most of the subjects (73%) were living in kacha houses yet the latrine facilities were available to 62% of total covered houses. Majority of them were unaware of the different social security schemes/measures. The details have been discussed here. PMID:23580836

  12. Socio-economic dietary inequalities in UK adults: an updated picture of key food groups and nutrients from national surveillance data.

    PubMed

    Maguire, Eva R; Monsivais, Pablo

    2015-01-14

    Socio-economic differences in diet are a potential contributor to health inequalities. The present study provides an up-to-date picture of socio-economic differences in diet in the UK, focusing on the consumption of three food groups and two nutrients of public health concern: fruit and vegetables; red and processed meat; oily fish; saturated fats; non-milk extrinsic sugars (NMES). We analysed data for 1491 adults (age ≥ 19 years) from the National Diet and Nutrition Survey 2008-2011. Socio-economic indicators were household income, occupational social class and highest educational qualification. Covariate-adjusted estimates for intakes of fruit and vegetables, red and processed meat, and both nutrients were estimated using general linear models. Covariate-adjusted OR for oily fish consumption were derived with logistic regression models. We observed consistent socio-economic gradients in the consumption of the three food groups as estimated by all the three indicators. Contrasting highest and lowest levels of each socio-economic indicator, we observed significant differences in intakes for the three food groups and NMES. Depending on the socio-economic indicator, highest socio-economic groups consumed up to 128 g/d more fruit and vegetables, 26 g/d less red and processed meat, and 2·6% points less NMES (P< 0·05 for all). Relative to lowest socio-economic groups, highest socio-economic groups were 2·4 to 4·0 times more likely to eat oily fish. No significant patterns in saturated fat consumption were apparent. In conclusion, socio-economic differences were identified in the consumption of food groups and one nutrient of public health importance. Aligning dietary intakes with public health guidance may require interventions specifically designed to reduce health inequalities. PMID:25399952

  13. Single-Sex Schooling and Labour Market Outcomes

    ERIC Educational Resources Information Center

    Sullivan, Alice; Joshi, Heather; Leonard, Diana

    2011-01-01

    One quarter of the 1958 British Birth cohort attended single-sex secondary schools. This paper asks whether sex-segregated schooling had any impact on the experience of gender differences in the labour market in mid-life. We examine outcomes at age 42, allowing for socio-economic origins and abilities measured in childhood. We find no net impact…

  14. Socio-economic and communication factors influencing the diffusion of solar-energy equipment among California homeowners

    SciTech Connect

    Mbindyo, J.M.

    1981-01-01

    This dissertation explores the influence of socio-economic, communication, and social-psychological factors on the diffusion of solar-energy equipment among California homeowners. There were four specific objectives: (1) to critique previous studies on the diffusion of solar technology; (2) to critique fundamental aspects of current diffusion models and to formulate an alternative diffusion perspective; (3) to use the proposed theoretical perspective to predict solar diffusion; and (4) to test certain of the proposed predictions about solar diffusion. Data used to test some of the predictions were based on a state-wide random survey of 812 California homeowners. The dissertation presents two major findings. First, some of the best predictors of the solar-diffusion process were found to be age, socio-economic status, knowing solar owners, ownership of a swimming pool, utility costs, efficacy towards the energy situation, voluntary simplicity, energy consciousness, community size, and perceived community interest in solar. Second, these predictors were found to be strongly related to socio-economic status. The present study argues that these predictors are in fact post indicators of socio-economic status. Thus, whereas many of the previous studies tended to underestimate the influence of socio-economic factors, this study was able to demonstrate the crucial influence of socio-economic factors in determining the rate and pattern of solar diffusion. The data show that household solar-energy equipment is basically an innovation for high and medium socio-economic groups. The implications of these findings with regard to previous studies, policy, and future research are also discussed.

  15. Sex chromosome aneuploidy and aging.

    PubMed

    Stone, J F; Sandberg, A A

    1995-10-01

    Loss of an X chromosome in females and of the Y chromosome in males are phenomena associated with aging. X chromosome loss occurs in and may be limited to PHA stimulated peripheral lymphocytes. In males, the loss of the Y is most evident in bone marrow cells, but also occurs to a lesser extent in PHA stimulated peripheral lymphocytes. X chromosome loss is associated with premature centromere division leading to anaphase lag and elimination in micronuclei. The mechanism of Y chromosome loss has not been elucidated. No pathological consequence of either X or Y chromosome loss has been convincingly demonstrated. With the advent of FISH technology, measurement of sex chromosome aneuploidy may prove to be a convenient assay for cellular senecence and aging. PMID:7565866

  16. The Effect of Socio-Economic Predictors of Chronic Diseases in Ghana: Results of a Nationwide Survey

    PubMed Central

    Saeed, Bashiru I. I.; Abdul-Aziz, A. R.; Blay, Samuel Nguah; Zhao, Xicang

    2013-01-01

    Socio-economic predictors of chronic diseases in Ghana are not well understood and their influence has been relatively overlooked. This paper seeks to examine the influence of socio-economic predictors of chronic diseases in Ghanaians three different age groups. The data employed in the study were drawn from Global Ageing and Adult Health survey conducted in Ghana by SAGE and was based on the design for the World Health Survey. The survey was conducted in 2007 and collected data on socio-economic characteristics and other variables of the individuals interviewed. The overall results suggest that chronic diseases in relatively older Ghanaians reflects social and economic exposures with the differentials observed only partially explained by current social and economic conditions. Our results were by and large very much expected from the current medical knowledge available. PMID:23985113

  17. Risk factors in road crossing among elderly pedestrians and readiness to adopt safe behavior in socio-economic comparison.

    PubMed

    Rosenbloom, Tova; Sapir-Lavid, Yael; Perlman, Amotz

    2016-08-01

    This research examines the Health Promotion Behavior (HPB) models regarding elderly pedestrians' behaviors and attitudes. We studied cognitive-psychological variables, such as risk estimation, self-efficacy and demographic variables and compared elderly pedestrians' attitudes and behaviors in a city with higher socio-economic level (Tel Aviv) versus a city with low socio-economic level (Beer Sheva). We expected to find more problematic behaviors among elderly pedestrians in the low socio-economic city compared to the high socio-economic city, and also less feeling of self-efficacy, and lessened awareness of the risks, that leads to lessened willingness to adopt preventive behaviors. The research was conducted in two studies. The first study was based on observations on 2591 pedestrians in six similar crosswalks in both cities. It revealed that pedestrians in the high socio-economic city demonstrated safer road crossing patterns than in the low socio-economic city and that elderly pedestrians reveal safer crossing patterns than younger pedestrians. We found an interaction of location and age due to greater gap of safe behaviors of elderly and young pedestrians in the high socio-economic city than in the low socio-economic city. In Tel Aviv elderly adhere to the crossing rules much more than the young while in Beer Sheva elderly and young people are almost similar in their crossing patterns. The second study used questionnaires that have been completed by 143 elderly in both cities. The questionnaires referred to (a) demographic variables such as gender, age, marital status, education, socio-economic level, (b) variables related to the affiliation to the main culture such as migration, date of migration, knowledge in Hebrew (local language) and connectivity to media and (c) cognitive as well as psychological variables related to the decline to adopt healthy behaviors based on Schwarzer and Fuchs (1995). This part also indicated that elderly in Tel Aviv have higher

  18. Predictors of resilience among adolescents of low socio-economic status in India.

    PubMed

    Narayanan, Annalakshmi

    2015-01-01

    This study examined the predictors of resilience among adolescents of low socio-economic status (SES). Cross-sectional data were obtained from 1451 adolescent students (girls = 718) of low SES aged 14 to 19 years in rural public schools. Students completed a set of self-report measures relating to temperament familiar in Indian culture (sattvic, rajasic and tamasic gunas), intrinsic and extrinsic aspirations, academic aspiration, and perceived school environment. Resilience was operationalized as a composite derived from academic grades and scores on the Subjective Well-Being Inventory. Regression analysis revealed that sattvic, rajasic and tamasic self-concepts were significant predictors of resilience. Resilience was negatively predicted by both rejection experienced in the school environment and extrinsic aspirations. The findings have implications for policy and intervention for adolescent students in rural schools of low socio-economic backgrounds. PMID:26219464

  19. Association of Low-Birth Weight with Malnutrition in Children under Five Years in Bangladesh: Do Mother’s Education, Socio-Economic Status, and Birth Interval Matter?

    PubMed Central

    Rahman, M. Shafiqur; Howlader, Tamanna; Masud, Mohammad Shahed; Rahman, Mohammad Lutfor

    2016-01-01

    Background Malnutrition in children under five years remains a significant problem in Bangladesh, despite substantial socio-economic progress and a decade of interventions aimed at improving it. Although several studies have been conducted to identify the important risk factors of malnutrition, none of them assess the role of low birth weight (LBW) despite its high prevalence (36%). This study examines the association between LBW and malnutrition using data from the Bangladesh Demographic and Health Survey (BDHS) 2011 and provides practical guidelines for improving nutritional status of children. Methods Malnutrition in children is measured in terms of their height-for-age, weight-for-height, and weight-for-age. Children whose Z-scores for either of these indices are below two standard deviations (–2SD) from median of WHO’s reference population are considered as stunted, wasted or underweight, respectively. The association between malnutrition and LBW was investigated by calculating adjusted risk-ratio (RR), which controls for potential confounders such as child’s age and sex, mother’s education and height, length of preceding-birth-interval, access to food, area of residence, household socio-economic status. Adjusted RR was calculated using both Cochran-Mantel-Haenszel approach and multivariable logistic regression models controlling for confounder. Results The prevalence of malnutrition was markedly higher in children with LBW than those with normal birth-weights (stunting: 51% vs 39%; wasting: 25% vs 14% and underweight: 52% vs 33%). While controlling for the known risk factors, children with LBW had significantly increased risk of becoming malnourished compared to their counter part with RR 1.23 (95% CI:1.16–1.30), 1.71 (95% CI:1.53–1.92) and 1.47 (95% CI: 1.38–1.56) for stunting, wasting and underweight, respectively. The observed associations were not modified by factors known to reduce the prevalence of malnutrition, such as higher education of

  20. Associations between socio-economic status and dietary patterns in US black and white adults

    PubMed Central

    Kell, K. P.; Judd, S. E.; Pearson, K. E.; Shikany, J. M.; Fernández, J.R

    2015-01-01

    Socio-economic status (SES) has been associated with measures of diet quality; however, such measures have not directly captured overall eating practices in individuals. Based on the factor analysis of fifty-six food groups from FFQ, associations between patterns of food consumption and SES were examined in a nationwide sample of 17 062 black (34·6 %) and white participants (age >45 years) from the REasons for Geographic And Racial Differences in Stroke (REGARDS) study. Logistic regression models adjusted for age, sex, racial group and geographic region were used to examine adherence to five emergent dietary patterns (convenience, plant-based, sweets/fats, southern and alcohol/salads) according to four levels each of individual education, household income and community-level SES. Further models assessed adherence to these dietary patterns by racial group, and an overall model including both racial groups examined whether the relationships between SES and adherence to these dietary patterns differed among black and white participants. For all the three measures of SES, higher SES had been associated with greater adherence to plant-based and alcohol/salads patterns, but lower adherence to sweets/fats and southern patterns. Statistically significant differences between black and white participants were observed in the associations between household income and adherence to alcohol/salads, individual education and adherence to plant-based and sweets/fats, and community SES and adherence to convenience patterns. As adherence to dietary patterns has been shown to be associated with health outcomes in this population (e.g. stroke), the present study offers valuable insight into behavioural and environmental factors that may contribute to health disparities in the diverse US population. PMID:25869232

  1. Socio-Economic and Ethnic Correlates of Dialect Differences.

    ERIC Educational Resources Information Center

    Markel, Norman N.; Sharpless, Clair Ann

    This study examines the pronunciation characteristics of Negro and white children from different socio-economic classes in Gainesville, Florida. As expected, there are significant differences between the white and Negro children. However, all of the Negroes and the higher whites produce both "General American" and "Southern" dialect…

  2. Socio-Economic Development and Gender Inequality in India

    ERIC Educational Resources Information Center

    Razvi, Meena; Roth, Gene L.

    2004-01-01

    Gender discrimination in India affects poor women's socio-economic development. This paper describes and interprets recurrent themes indicating that the Indian government, non-governmental organizations (NGOs), and other international human rights organizations show growing concerns regarding gender inequality in India. As it is not within the…

  3. Explaining the Socio-Economic Status School Completion Gap

    ERIC Educational Resources Information Center

    Polidano, Cain; Hanel, Barbara; Buddelmeyer, Hielke

    2013-01-01

    Relatively low rates of school completion among students from low socio-economic backgrounds is a key driver of intergenerational inequality. Linking data from the Programme for International Student Assessment with data from the Longitudinal Survey of Australian Youth, we use a decomposition framework to explain the gap in school completion rates…

  4. Socio-economic data for global environmental change research

    NASA Astrophysics Data System (ADS)

    Otto, Ilona M.; Biewald, Anne; Coumou, Dim; Feulner, Georg; Köhler, Claudia; Nocke, Thomas; Blok, Anders; Gröber, Albert; Selchow, Sabine; Tyfield, David; Volkmer, Ingrid; Schellnhuber, Hans Joachim; Beck, Ulrich

    2015-06-01

    Subnational socio-economic datasets are required if we are to assess the impacts of global environmental changes and to improve adaptation responses. Institutional and community efforts should concentrate on standardization of data collection methodologies, free public access, and geo-referencing.

  5. Socio-Economic Position and Higher Education in Australia

    ERIC Educational Resources Information Center

    Sealey, Tim N.

    2011-01-01

    The proportion of students enrolled at university from the lowest quartile of socio-economic position has remained static at around 15% for at least the past 15 years (DEEWR, "Transforming Australia's higher education system," 2009). This paper argues that the apparent lack of progress towards equity of access has been exacerbated due to how…

  6. Socio-economic transformation of Akan funeral rites in Ghana: the changing process.

    PubMed

    Boateng, Alice

    2012-01-01

    Cultural traditions at the end of life solidify societal members. As the world becomes more globalized, socio-economic factors affect how traditional practices are expressed, and the role and toll they make on modern societies. This article examines the contemporary Akan funeral practices in Ghana. Akan lineage members, from birth through puberty, marriage, maturity, old age, go through various rites of passage that bond them culturally and spiritually to others in society. One such ritual is funeral celebration. Funeral celebration, an old practice, has always been at the heart of public social events of Akan people. However, the changes in Ghanaian Akan funerals over the past 4 decades, and their impact on the people, make this an important topic. The article describes the Akan belief of life after death, the respect accorded to the dead, the prestige associated with successful funeral celebrations, and socio-economic factors that continue to shape Akan funeral practices. Socio-economic impact and the resulting challenges are discussed. PMID:23115893

  7. Socio-economic status and socio-emotional health of orphans in South Africa.

    PubMed

    Pappin, Michele; Marais, Lochner; Sharp, Carla; Lenka, Molefi; Cloete, Jan; Skinner, Donald; Serekoane, Motsaathebe

    2015-02-01

    This paper investigates the relationship between socio-economic status and emotional well-being of orphans in Mangaung, South Africa. Five hundred orphans aged 7-11 years participated in the cross-sectional study between 2009 and 2012. Data was collected by trained fieldworkers, who conducted face-to-face interviews and questionnaires with the orphans, their teachers and caregivers, and the heads of the households where the orphans resided. The caregivers, children and teachers all completed the Strengths and Difficulties Questionnaire in order to measure the orphans' mental health, while heads of household provided information about socio-economic indicators. STATA version 12 was used to perform multivariate data analyses to identify socio-economic factors associated with the mental health of orphans. Food security, access to medical services and a male caregiver were factors associated with better emotional well-being of orphans, whereas other variables such as household asset index and monthly household expenditure were not linked with the orphans' mental health. Two of the three variables (food security and access to medical services) associated with better emotional well-being of orphans are also government interventions to assist orphans. Further research is needed to determine whether other government programs also impact the emotional well-being of orphans. PMID:24968757

  8. Does Socio-Economic Status Moderate the Associations between Psychosocial Predictors and Fruit Intake in Schoolchildren? The Pro Children Study

    ERIC Educational Resources Information Center

    Sandvik, C.; Gjestad, R.; Samdal, O.; Brug, J.; Klepp, K. -I.

    2010-01-01

    This study tested whether socio-economic status (SES) moderated the association between the psychosocial constructs included in the attitude-social influence-self-efficacy (ASE) model and fruit intake in Norwegian schoolchildren. The sample consisted of 962 Norwegian sixth graders, mean age 11.3 years. They were split into three SES groups, and…

  9. Multiple risk behaviour in adolescence and socio-economic status: findings from a UK birth cohort

    PubMed Central

    Kipping, Ruth R; Smith, Michèle; Hickman, Matthew; Campbell, Rona

    2015-01-01

    Background. Patterns of risk behaviour during teenage years may vary by socio-economic status (SES). We aimed to examine possible associations between individual and multiple risk behaviours and three measures of SES in mid-adolescence. Methods. The sample (n = 6406) comprised participants from the Avon Longitudinal Study of Parents and Children, a UK birth cohort. Thirteen risk behaviours spanning sexual health, substance use, self-harm, vehicle-related injury, criminality and physical inactivity were assessed in mid-adolescence (age 15–16 years). Associations between three measures of SES (maternal education, household income and parental social class) and (i) individual risk behaviours and (ii) the total number of risk behaviours were examined. Results. For a one-category reduction in social class, maternal education or income, the odds of having a greater number of multiple risk behaviours increased by 22, 15 and 12%, respectively. At the individual level, there was evidence of a strong relationship with decreasing SES across all three measures of SES and criminality, car passenger risk, TV viewing, scooter risk, early sexual behaviour and weekly tobacco use but insufficient evidence of a relationship for physical inactivity, cycling without a helmet and illicit substance use. There was weak evidence of association between SES and hazardous drinking, self-harm, cannabis use and unprotected sex, but this was not consistent across the SES measures. Conclusion. The association between multiple risk behaviours and SES suggests that prevention strategies should apply the principal of proportionate universalism with a focus on more deprived populations, within a population-wide strategy, to prevent widening of social inequalities. PMID:24963150

  10. Age and Sex Pattern of Cardiovascular Mortality, Hospitalisation and Associated Cost in India

    PubMed Central

    Srivastava, Akanksha; Mohanty, Sanjay K.

    2013-01-01

    Context Though the cardiovascular diseases are the leading cause of mortality in India, little is known about the human and economic loss attributed to the disease. The aim of this paper is to account the age and sex pattern of mortality, hospitalisation and the cost of hospitalisation for cardiovascular diseases in India. Data and Methods Data for the present study has been drawn from multiple sources; 52nd and 60th rounds of the National Sample Survey, Special Survey of Death, 2001–03 and the Sample Registration System 2004–2010. Under the changing demographics and constant assumptions of mortality, hospitalisation and cost of hospitalisation, we have estimated the deaths, hospitalisation and cost of hospitalisation for cardiovascular diseases in India during 2004 to 2021. Descriptive analyses and multivariate techniques were used to understand the socio-economic differentials in cost of hospitalisation for cardiovascular diseases in India. Findings In India, the cardiovascular diseases accounted for an estimated 1.4 million deaths in 2004 and it is likely to be 2.1 million in 2021. An estimated 6.7 million people were hospitalised for cardiovascular diseases in 2004, and projected to be 10.9 million by 2021. Unlike mortality, majority of the hospitalisation due to cardiovascular diseases will be in the prime working age group (25–59). The estimated cost of hospitalisation for cardiovascular diseases was 94/− billion rupees in 2004 and expected to be 152/− billion rupees by 2021, at 2004 prices. The cost of hospitalisation for cardiovascular diseases was significantly high in private health centres, high fertility states and among high socio-economic groups. Conclusion The cardiovascular mortality and hospitalisation will be largely concentrated in the prime working age group and the cost of hospitalisation is expected to increase substantially in coming years. This calls for mobilising resources, increasing access to health insurance and devising

  11. Towards improved socio-economic assessments of ocean acidification's impacts.

    PubMed

    Hilmi, Nathalie; Allemand, Denis; Dupont, Sam; Safa, Alain; Haraldsson, Gunnar; Nunes, Paulo A L D; Moore, Chris; Hattam, Caroline; Reynaud, Stéphanie; Hall-Spencer, Jason M; Fine, Maoz; Turley, Carol; Jeffree, Ross; Orr, James; Munday, Philip L; Cooley, Sarah R

    2013-01-01

    Ocean acidification is increasingly recognized as a component of global change that could have a wide range of impacts on marine organisms, the ecosystems they live in, and the goods and services they provide humankind. Assessment of these potential socio-economic impacts requires integrated efforts between biologists, chemists, oceanographers, economists and social scientists. But because ocean acidification is a new research area, significant knowledge gaps are preventing economists from estimating its welfare impacts. For instance, economic data on the impact of ocean acidification on significant markets such as fisheries, aquaculture and tourism are very limited (if not non-existent), and non-market valuation studies on this topic are not yet available. Our paper summarizes the current understanding of future OA impacts and sets out what further information is required for economists to assess socio-economic impacts of ocean acidification. Our aim is to provide clear directions for multidisciplinary collaborative research. PMID:24391285

  12. Socio-economic benefits from protected areas in southeastern Australia.

    PubMed

    Heagney, E C; Kovac, M; Fountain, J; Conner, N

    2015-12-01

    International case studies of protected area performance increasingly report that conservation and socio-economic outcomes are interdependent. Effective conservation requires support and cooperation from local governments and communities, which in turn requires that protected areas contribute to the economic well-being of the communities in which they are sited. Despite increasing recognition of their importance, robust studies that document the socio-economic impacts of protected areas are rare, especially in the developed world context. We proposed 3 potential pathways through which protected areas might benefit local communities in the developed world: the improved local housing value, local business stimulus, and increased local funding pathways. We examined these pathways by undertaking a statistical longitudinal analysis of 110 regional and rural communities covering an area of approximately 600,000 km(2) in southeastern Australia. We compared trends in 10 socio-economic indicators describing employment, income, housing, business development and local government revenue from 2000 to 2010. New protected areas acquisitions led to an increased number of new dwelling approvals and associated developer contributions, increased local business numbers, and increased local government revenue from user-pays services and grants. Longer-term effects of established protected areas included increased local council revenue from a variety of sources. Our findings provide support for each of our 3 proposed benefit pathways and contribute new insights into the cycling of benefits from protected areas through the economy over time. The business and legislative models in our study are typical of those operating in many other developed countries; thus, the benefit pathways reported in our study are likely to be generalizable. By identifying and communicating socio-economic benefits from terrestrial protected areas in a developed world context, our findings represent an important

  13. 46 CFR 385.39 - Socio-economic and environmental policies.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Socio-economic and environmental policies. 385.39... DEVELOPMENT GRANT AND COOPERATIVE AGREEMENTS REGULATIONS General Policies § 385.39 Socio-economic and environmental policies. A number of socio-economic and environmental policies of the Federal Government...

  14. 46 CFR 385.39 - Socio-economic and environmental policies.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Socio-economic and environmental policies. 385.39... DEVELOPMENT GRANT AND COOPERATIVE AGREEMENTS REGULATIONS General Policies § 385.39 Socio-economic and environmental policies. A number of socio-economic and environmental policies of the Federal Government...

  15. 46 CFR 385.39 - Socio-economic and environmental policies.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Socio-economic and environmental policies. 385.39... DEVELOPMENT GRANT AND COOPERATIVE AGREEMENTS REGULATIONS General Policies § 385.39 Socio-economic and environmental policies. A number of socio-economic and environmental policies of the Federal Government...

  16. 46 CFR 385.39 - Socio-economic and environmental policies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Socio-economic and environmental policies. 385.39... DEVELOPMENT GRANT AND COOPERATIVE AGREEMENTS REGULATIONS General Policies § 385.39 Socio-economic and environmental policies. A number of socio-economic and environmental policies of the Federal Government...

  17. 46 CFR 385.39 - Socio-economic and environmental policies.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Socio-economic and environmental policies. 385.39... DEVELOPMENT GRANT AND COOPERATIVE AGREEMENTS REGULATIONS General Policies § 385.39 Socio-economic and environmental policies. A number of socio-economic and environmental policies of the Federal Government...

  18. Exploring socio-economic conditions and poor follow-up rates of HIV-exposed infants in Johannesburg, South Africa.

    PubMed

    Jones, S A; Sherman, G G; Varga, C A

    2005-05-01

    In 2002, more than 280,000 HIV-exposed babies were born in South Africa. According to international PMTCT guidelines, these children require follow-up to 12 months of age. Worldwide, the high loss to follow-up rates experienced by PMTCT programs precludes them from identifying and managing HIV-infected children. Socio-economic factors have been identified as potential contributors to poor follow-up. A small descriptive study to examine socio-economic circumstances of women attending the Coronation Women and Children's Hospital PMTCT program was undertaken. Cross-sectional data from 176 women, interviewed at their infants' 12-month visit, was collected using a semi-structured questionnaire. Socio-economic factors such as poverty, geographical relocation and a lack of paternal support may affect the capacity of families to comply with the PMTCT follow-up program. Fifty-seven percent of mothers were unemployed, 25% of fathers did not support their children and only 58% of children remained resident in Johannesburg at the 12-month visit. The lack of follow-up of HIV-infected children denies them access to adequate medical care. Understanding the socio-economic factors that affect the ability of communities to comply with PMTCT programs will assist resource-poor countries in devising strategies to achieve follow-up of HIV-exposed infants. PMID:16036232

  19. Sex Differences in Help-Seeking Appear in Early Childhood

    ERIC Educational Resources Information Center

    Benenson, Joyce F.; Koulnazarian, Manouchak

    2008-01-01

    This study tested the hypothesis that sex differences in help-seeking, which have been obtained consistently with adults and adolescents, would appear in early childhood. To this end, 32 girls and 32 boys aged 3 and 6 years from lower and upper-middle socio-economic class schools were asked to perform four tasks (drawing an animal, building a…

  20. Spatial analysis of the regional variation of hypertensive disease mortality and its socio-economic correlates in South Korea.

    PubMed

    Park, Seong-Yong; Kwak, Jin-Mi; Seo, Eun-Won; Lee, Kwang-Soo

    2016-01-01

    This paper presents a cross-sectional study based on the cause of death statistics in 2011 extracted from all 229 local governments in South Korea. The standardised hypertensive disease mortality rate (SHDMR) was defined by age- and sex-adjusted mortality by hypertensive diseases distinguished by International Classification of Disease- 10 (ICD-10). Variables taken into account were the number of doctors per 100,000 persons, the proportion with higher education (including university students and high school graduates), the number of recipients of basic livelihood support per 100,000 persons, the annual national health insurance premium per capita and the proportion of persons classified as high-risk drinkers. Ordinary least square (OLS) regression and geographically weighted regression (GWR) were applied to identify the potential associations. The statistical analysis was conducted with SAS ver. 9.3, while ArcGIS ver. 10.0 was utilised for the spatial analysis. The OLS results showed that the number of basic livelihood recipients per 100,000 persons had a significant positive association with the SHDMR, and the proportion with higher education had a significant negative one. GWR coefficients varied depending on region investigated and some regional variables had various directions. GWR showed higher adjusted R2 than that of OLS. It was found that the SHDMR was affected by socio-economic status, but as the effects observed were not consistent in all regions of the country, the development of health policies will need to consider the potential for regional variation. PMID:27245801

  1. Relationship between socio-economic position and general, maxillofacial and dental trauma: A National Trauma Registry Study.

    PubMed

    Levin, Liran; Lin, Shaul; Goldman, Sharon; Peleg, Kobi

    2010-08-01

    Trauma, a major public health problem, has been extensively studied. However, characteristics of maxillofacial and dental injuries and their association with socio-economic position (SEP) have not been thoroughly documented. This study retrospectively investigated the occurrence of maxillofacial, dental and general trauma in Israel, and examined the relationship between socio-economic status and trauma-related hospitalizations. Records were obtained for all trauma patients hospitalized and recorded in the National Israel Trauma Registry (ITR) between January 1, 2003 and December 31, 2005. Maxillofacial and dental injuries were separated and further analyzed by residence locality and SEP. The socio-economic index, developed by the Israel Central Bureau of Statistics, was used to determine the socio-economic status of 50 selected localities. During the study period, 77 072 trauma patients were hospitalized, of whom 3972 (5%) were diagnosed with maxillofacial or dental injuries. Among the selected localities, 42 303 hospitalizations were recorded, of which 1886 (4.5%) involved maxillofacial or dental injuries. For all traumas, lower injury rates were found among residents living in high socio-economic localities. The difference in hospitalization rates for maxillofacial and dental injuries was not significant. The cause of injury differed by age, SEP and category of injury. A fall (35%) or road crash (33%) caused most of the maxillofacial injuries, with 50% of dental injuries because of a road crash. Intentional injuries constituted 22% of the maxillofacial-related hospitalizations and were more prevalent among adults living in low SEP localities. These data should be used to promote injury prevention programs with emphasis directed at high risk populations. PMID:20455914

  2. Socio-economic & household risk factors of malaria in tribal areas of Madhya Pradesh, central India

    PubMed Central

    Sharma, Ravendra K.; Singh, Mrigendra P.; Saha, Kalyan B.; Bharti, Praveen K.; Jain, Vidhan; Singh, P. P.; Silawat, Nipun; Patel, R.; Hussain, M.; Chand, S.K.; Pandey, Arvind; Singh, Neeru

    2015-01-01

    Background & objectives: Malaria is a major public health problem in many States of the country, particularly, in Madhya Pradesh where both Plasmodium vivax and P. falciparum are endemic. Although many studies have been conducted to investigate risk factors for malaria, but only a few have examined household and socio-economic risk factors. The present study was, therefore, undertaken to explore the relationship of different socio-demographic, socio-economic and behavioural risk factors with malaria prevalence in tribal areas of Madhya Pradesh, India. Methods: This study was undertaken in all 62 villages of Bargi Primary Health Centre from May 2005 to June 2008. These villages comprised 7117 households with an average family size of five members. Fortnightly fever surveys were conducted in all villages to assess prevalence of malaria infection in the community. The distinct univariate and multivariate logistic regression models were fitted on the data set. Results: The important socio-demographic risk factors like age of household head, social group, occupation and family size; socio-economic factors like type of walls of house, place of drinking water source, irrigated land, cash crop; and behavioural variables like place of sleeping, use of bed nets, etc. were found significantly associated with malaria in univariate analyses. In multivariate analyses only social groups, family size, type of walls of house, and place of sleeping had strong significant association with prevalence of malaria. Interpretation & conclusions: The study shows that in tribal areas where people are living in poor quality of houses with no proper use of preventive measures, malaria is firmly established. We conclude that community based interventions which bring improvement in standard of living, access to healthcare facilities and health awareness, will have a significant impact on malaria prevention in these areas. PMID:26139773

  3. Attitudes of haemophilic patients towards their health and socio-economic problems in Iran.

    PubMed

    Mehramiri, A; Parand, S; Haghpanah, S; Karimi, M

    2012-01-01

    Although new technologies and treatments have improved the quality of life of people with haemophilia, they still face many health and socio-economic problems. We designed this study to identify some of these problems according to patients' attitudes towards efforts to solve them. This cross-sectional study was conducted in Shiraz, southern Iran, during January and May 2010. The participants were 100 patients with haemophilia who were referred to Shiraz Hemophilia Center, a major referral centre in southern Iran. A questionnaire was used to obtain data on the attitudes of haemophilic patients about some of their health and socio-economic problems. Mean age of the patients was 28.2 ± 9.0 (range of 16-67 years). In univariate analysis, disease severity, joint involvement, HCV status, income level and educational level of the patients were found to have possible effect on patients' attitude towards their health and socio-economic problems. However, in multivariate model we found that only income level, educational level and HCV status as independent factors influencing the patients' attitude towards childbearing, employment problems, occupational problems, social and friend relationship and continuing education. Haemophilic patients had many social and health problems, which could be alleviated with interdisciplinary interventions to improve their quality of life. Financial support of these patients should be taken into account to reduce their economic problems. Also, encouraging them and providing facilities to achieve a higher educational level could help them to have a better attitude towards their health and overcome the disease-related problems. PMID:21651677

  4. Partial differential equation models in the socio-economic sciences

    PubMed Central

    Burger, Martin; Caffarelli, Luis; Markowich, Peter A.

    2014-01-01

    Mathematical models based on partial differential equations (PDEs) have become an integral part of quantitative analysis in most branches of science and engineering, recently expanding also towards biomedicine and socio-economic sciences. The application of PDEs in the latter is a promising field, but widely quite open and leading to a variety of novel mathematical challenges. In this introductory article of the Theme Issue, we will provide an overview of the field and its recent boosting topics. Moreover, we will put the contributions to the Theme Issue in an appropriate perspective. PMID:25288814

  5. Physical-Socio-Economic Modeling of Climate Change

    NASA Astrophysics Data System (ADS)

    Chamberlain, R. G.; Vatan, F.

    2008-12-01

    Because of the global nature of climate change, any assessment of the effects of plans, policies, and response to climate change demands a model that encompasses the entire Earth System, including socio- economic factors. Physics-based climate models of the factors that drive global temperatures, rainfall patterns, and sea level are necessary but not sufficient to guide decision making. Actions taken by farmers, industrialists, environmentalists, politicians, and other policy makers may result in large changes to economic factors, international relations, food production, disease vectors, and beyond. These consequences will not be felt uniformly around the globe or even across a given region. Policy models must comprehend all of these considerations. Combining physics-based models of the Earth's climate and biosphere with societal models of population dynamics, economics, and politics is a grand challenge with high stakes. We propose to leverage our recent advances in modeling and simulation of military stability and reconstruction operations to models that address all these areas of concern. Following over twenty years' experience of successful combat simulation, JPL has started developing Minerva, which will add demographic, economic, political, and media/information models to capabilities that already exist. With these new models, for which we have design concepts, it will be possible to address a very wide range of potential national and international problems that were previously inaccessible. Our climate change model builds on Minerva and expands the geographical horizon from playboxes containing regions and neighborhoods to the entire globe. This system consists of a collection of interacting simulation models that specialize in different aspects of the global situation. They will each contribute to and draw from a pool of shared data. The basic models are: the physical model; the demographic model; the political model; the economic model; and the media

  6. Determinants of Childhood Immunization Uptake among Socio-Economically Disadvantaged Migrants in East China

    PubMed Central

    Hu, Yu; Li, Qian; Chen, Enfu; Chen, Yaping; Qi, Xiaohua

    2013-01-01

    Objective: To determine the coverage of childhood immunization appropriate for age among socio-economically disadvantaged recent migrants living in East China and to identify the determinants of full immunization uptake among these migrant children. Methods: This is a cross-sectional survey of 1,426 migrant mothers with a child aged ≤24 months, who were interviewed with a pretested questionnaire. Various vaccines, migration history and some other social-demographic and income details were collected. Single-level logistic regression analyses were applied to identify the determinants of full immunization status. Results: Immunization coverage rates are lower among migrants and even lower among recent migrants. The likelihood of a child receiving full immunization rise with parents’ educational level and the frequency of mother’s utilization of health care. Higher household income also significantly increase the likelihood of full immunization, as dose post-natal visits by a health worker. Conclusions: Recent migrant status favours low immunization uptake, particularly in the vulnerability context of alienation and livelihood insecurity. Services must be delivered with a focus on recent migrants. Investments are needed in education, socio-economic development and secure livelihoods to improve and sustain equitable health care services. PMID:23839061

  7. Hodgkin's disease incidence in the United States by age, sex, geographic region and rye histologic subtype

    SciTech Connect

    Glaser, S.L.

    1984-11-01

    Hodgkin's disease (HD) incidence in whites is described by age, sex, Rye histologic subtype and time period for ten US locations, using recently available data with Rye histologic diagnoses for most cases. Some distinctive features of incidence in young persons - stable childhood rates, and high and increasing rates in young adults, particularly women - resulted from the elevated rates of the Nodular Sclerosis (NS) subtype. NS was the only histologic form with a rising incidence. Unexpectedly, among middle-aged and older persons rates of all subtypes declined during the 1970s. HD incidence varied little across study regions and became more geographically homogeneous with time, notably among women. HD rates were positively correlated with regional socio-economic levels. In areas with the highest young adult incidence, higher risk also affected a broader age range, including older children. Rates for young adults were positively associated with community socioeconomic status but did not covary with older adult rates. Rates for the NS and Lymphocyte Predominance subtypes were inversely correlated across areas. NS incidence increased with community economic levels. These features suggest the incidence of HD in a well-developed country is not static but evolves, characterized by higher rates of NS in an increasingly broad age range of young, particularly female, adults, rising with small increments in socioeconomic status, and occurring over the relatively short study interval. 27 figures, 50 tables.

  8. Socio-economic resources and first-union formation in Finland, cohorts born 1969-81.

    PubMed

    Jalovaara, Marika

    2012-03-01

    Social scientists generally agree that better individual economic prospects enhance the probability of marriage for men, whereas there are conflicting views with regard to women. Moreover, it is argued that cohabitation does not require as strong an economic foundation as marriage. The aim of this study, which was based on Finnish register data, was to find out how the socio-economic resources of young adults affect first-union formation, and whether the effects vary by sex or union type. The results show that high education, labour-force participation, and high income seem to promote union formation. The findings are similar for women and men, which is plausible given the comparatively gender-egalitarian societal context. Similar factors encourage entry into both union types, although the union-promoting effects of university-level education and stable employment are stronger in the marriage models, suggesting that long-term prospects are more important when marriage is contemplated. PMID:22239474

  9. Determining age and sex of American coots

    USGS Publications Warehouse

    Eddleman, William R.; Knopf, Fritz L.

    1985-01-01

    Reliable techniques for age and sex determination of migrating and wintering American Coots (Fulica americana) have not been available. Breeding coots can be ages through age 3 by tarsal color (birds 4 years and older were placed in a 4+ age class) (Crawford 1978), and males and females have sex-specific behaviors and calls while on breeding territories (Gullion 1950, 1952). Externally, juvenile coots differ from adults in having gray (as opposed to white) bills and brown (as opposed to red) eyes to an age of 75 days (Gullion 1954-394). Bill color changes to white by about 120 days. No quantitative data have been available, however, on the proportion of juveniles retaining these traits throughout fall and early winter. Nonbreeding coots can be ages as juvenile or adult by internal examination of the thickness of the wall of the bursa of Fabricius, although bursal depth does not predictably decline with age (Fredrickson 1968). Attempts to sex coots by single external measurements of combinations of measurements have met with mixed success. Eight-five percent of 101 fall migrants in Wisconsin could be sexed by the length of the metatarsus-midtoe including claw by using 139.5 mm as a cutoff point (Burton 1959), whereas 88% of 67 coots in California were correctly sexed by the length of the metatarsus-midtoe without claw using 127.5 mm as the cutoff point (Gullion 1952). Two-hundred-thirty-two of 291 coots collected in Iowa, however, were in the zone of overlap between the sexes for this measurement (Fredrickson 1968). Previous studies attempting to develop aging and sexing techniques for American Coots have been limited to a few study sites or to 1 season or year, often failing to take geographical, annual, and seasonal morphological variation into account (e.g., Visser 1976, Fjeldsa 1977). We designed the present study to refine and quantify external and internal age and sex criteria for postbreeding coots, with the objective of defining techniques applicable for all

  10. Neighbourhood deprivation and adolescent self-esteem: Exploration of the ‘socio-economic equalisation in youth’ hypothesis in Britain and Canada

    PubMed Central

    Fagg, James H.; Curtis, Sarah E.; Cummins, Steven; Stansfeld, Stephen A.; Quesnel-Vallée, Amélie

    2013-01-01

    Material deprivation is an important determinant of health inequalities in adults but there remains debate about the extent of its importance for adolescent wellbeing. Research has found limited evidence for an association between adolescent health and socio-economic status, leading authors to suggest that there is an ‘equalisation’ of health across socio-economic groups during the adolescent stage of the life-course. This paper explores this ‘equalisation’ hypothesis for adolescent psychological wellbeing from a geographical perspective by investigating associations between neighbourhood deprivation and self-esteem in Britain and Canada. Data from the British Youth Panel (BYP) and the National Longitudinal Survey of Children and Youth (NLSCY) on adolescents aged 11–15 for the time period 1994–2004 were used to estimate variations in low self-esteem between neighbourhoods using multilevel logistic regression. Models were extended to estimate associations between self-esteem and neighbourhood deprivation before and after adjustment for individual and family level covariates. Moderation by age, sex, urban/rural status, household income and family structure was investigated. There were no significant differences in self-esteem between the most deprived and most affluent neighbourhoods (Canada unadjusted OR = 1.00, 95% CI 0.76, 1.33; Britain unadjusted OR = 1.25, 95% CI 0.74, 2.13). The prevalence of low self-esteem was higher (in Canada) for boys in the least deprived neighbourhoods compared to other neighbourhoods. No other interactions were observed. The results presented here offer some (limited) support for the socio-economic equalisation in youth hypothesis from a geographical perspective: with specific reference to equalisation of the relationship between neighbourhood deprivation and self-esteem and psychological health in early adolescence. This contrasts with previous research in the United States but supports related work from Britain. The

  11. Demographic and socio-economic determinants of post-neonatal deaths in a special project area of rural northern India.

    PubMed

    Kabir, Zubair

    2003-07-01

    The demographic and socio-economic determinants of post-neonatal deaths (n = 475) in a special project area of rural northern India (Ballabgarh) were ascertained from 1991 to 1999 using the electronic database system of the project area for data extraction, and were compared with the eligible living children of the same age using a matched population-based case-control study design. Similar determinants were also ascertained in neonatal deaths (n = 212) using the same study design. After controlling for the potential confounders using conditional logistic regression analyses, lower caste (a proxy measure for low socio-economic conditions in rural India) was found to be significantly associated with higher post-neonatal deaths (OR = 2.21). Higher maternal age (>30 years) and fathers' lower educational levels were significantly associated with higher neonatal deaths, in addition to higher post-neonatal deaths in the same area. PMID:12881622

  12. Teaching Lower Socio-Economic Students About The Electromagnetic Spectrum Uses

    NASA Astrophysics Data System (ADS)

    Blauvelt, Sharon R.

    2006-12-01

    Educating students from lower socio-economic backgrounds can be both challenging and rewarding. In this study, I attempted to present information on the electromagnetic spectrum in several creative ways to make it both interesting and concrete for my students. Students from lower socio-economic backgrounds must have a connection with the subject matter and the electromagnetic spectrum presents the challenge of thinking abstractly about light and its properties. In the state of Missouri students are exposed to the concept of light and how humans perceive light in the 6th grade. Students at this age and especially in economically depressed areas have a harder time thinking abstractly and therefore the concept of light and sight can be confusing and misconceptions formed. The goal of my research is to gain insight to students’ prior knowledge, dispel misconceptions with concrete evidence and ideas while creating engaging lessons about electromagnetic spectrum. The understanding of the electromagnetic spectrum is fundamental for students to understand other concepts such as the Doppler Effect in stars, stellar magnitudes, distances to stars and other physics and astronomical concepts.

  13. Psychological Traces of China's Socio-Economic Reforms in the Ultimatum and Dictator Games

    PubMed Central

    Zhu, Liqi; Gigerenzer, Gerd; Huangfu, Gang

    2013-01-01

    Can traces of rapid socio-economic changes within a society be reflected in experimental games? The post-Mao reforms in China provide a unique natural quasi-experiment to study people from the same society who were raised with radically different values about distribution of wealth and altruistic behavior. We tested whether the size of offers in the ultimatum and dictator games are an increasing function of the number of years Chinese citizens experienced of the Mao era (“planned economy”). For the cohort that lived throughout the entire Mao era, we found that mean offers in the two games were substantially higher than what is typically offered in laboratory studies. These offers were also higher than those of two younger Chinese cohorts. In general, the amount offered decreased with less time spent under Mao, while in the oldest group in which every member spent the same amount of time under Mao, the younger members tended to offer more, suggesting an additional effect of early education under Mao and contradicting the alternative hypothesis that generosity increases with age. These results suggest that some of the observed individual differences in the offers made in experimental games can be traced back to the values of the socio-economic era in which individuals grew up. PMID:23967102

  14. Mass media campaign improves cervical screening across all socio-economic groups.

    PubMed

    Anderson, Jenny O; Mullins, Robyn M; Siahpush, Mohammad; Spittal, Matthew J; Wakefield, Melanie

    2009-10-01

    Low socio-economic status (SES) has been associated with lower cervical screening rates. Mass media is one known strategy that can increase cervical screening participation. This study sought to determine whether a mass media campaign conducted in Victoria, Australia, in 2005 was effective in encouraging women across all SES groups to screen. Data were obtained from the Victorian Cervical Cytology Registry for each Pap test registered during 2005 and categorized into SES quintiles using the Index of Socio-Economic Advantage/Disadvantage. Negative binomial regression was used to determine the impact of the campaign on the weekly number of Pap tests and whether the media campaign had a differential effect by SES, after adjusting for the number of workdays per week, age group and time since previous test. Cervical screening increased 27% during the campaign period and was equally effective in encouraging screening across all SES groups, including low-SES women. Mass media campaigns can prompt increased rates of cervical screening among all women, not just those from more advantaged areas. Combining media with additional strategies targeted at low-SES women may help lessen the underlying differences in screening rates across SES. PMID:19342422

  15. Understanding the Relationships between Gender Inequitable Behaviours, Childhood Trauma and Socio-Economic Status in Single and Multiple Perpetrator Rape in Rural South Africa: Structural Equation Modelling

    PubMed Central

    Jewkes, Rachel; Nduna, Mzikazi; Jama-Shai, Nwabisa; Chirwa, Esnat; Dunkle, Kristin

    2016-01-01

    Background Interventions to prevent rape perpetration must be designed to address its drivers. This paper seeks to extend understanding of drivers of single and multiple perpetrator rape (referred to here as SPR and MPR respectively) and the relationships between socio-economic status, childhood trauma, peer pressure, other masculine behaviours and rape. Method 1370 young men aged 15 to 26 were interviewed as part of the randomised controlled trial evaluation of Stepping Stones in the rural Eastern Cape. We used multinomial to compare the characteristics of men who reported rape perpetration at baseline. We used structural equation modelling (SEM) to examine pathways to rape perpetration. Results 76.1% of young men had never raped, 10.0% had perpetrated SPR and 13.9% MPR. The factors associated with both MPR and SPR (compared to never having raped) were indicators of socio-economic status (SES), childhood trauma, sexual coercion by a woman, drug and alcohol use, peer pressure susceptibility, having had transactional sex, multiple sexual partners and being physically violent towards a partner. The SEM showed the relationship between SES and rape perpetration to be mediated by gender inequitable masculinity. It was complex as there was a direct path indicating that SES correlated with the masculinity variable directly such that men of higher SES had more gender inequitable masculinities, and indirect path mediated by peer pressure resistance indicated that the former pertained so long as men lacked peer pressure resistance. Having a higher SES conveyed greater resistance for some men. There was also a path mediated through childhood trauma, such that men of lower SES were more likely to have a higher childhood trauma exposure and this correlated with a higher likelihood of having the gender inequitable masculinity (with or without the mediating effect of peer pressure resistance). Discussion Both higher and lower socio-economic status were associated with raping

  16. Employment Discrimination: Age, Sex and National Origin.

    ERIC Educational Resources Information Center

    Carter, David G.; Lawson, Miriam

    Chapter 17 of a book on school law is an historical review of judicial decisions and legislative enactments that apply to employment. The purpose of the chapter is to analyze those cases concerned with discrimination because of sex, age, or national origin, and to discuss the decisions of the U.S. Supreme Court in these areas. Not until the…

  17. Socio-economic impact of astronomy in South Africa

    NASA Astrophysics Data System (ADS)

    Govender, K.

    2008-06-01

    In South Africa, a country where almost half the population lives in poverty, we have built the multi-million dollar Southern African Large Telescope, we have begun on the even more expensive Karoo Array Telescope, and we are one of the two finalists bidding to host the multi-billion dollar Square Kilometre Array! In trying to communicate astronomy to the public, how do we justify such spending to a family in a rural area living in poverty? This presentation will expand on efforts in South Africa, specifically the SALT Collateral Benefits Programme, which are trying to answer these seemingly difficult questions. The socio-economic impact of astronomy on societies, especiallythose in the vicinity of these large telescope projects, will be investigated, with examples and experiences being shared, especially from the sparsely populated Northern Cape Province of South Africa.

  18. Socio-Economic Resilience to Floods in 90 Countries

    NASA Astrophysics Data System (ADS)

    Hallegatte, S.; Bangalore, M.; Vogt-Schilb, A.

    2015-12-01

    Global losses from floods are increasing, with renewed calls for action to reduce their impact. In each country, region or city, many actions can protect the population and help rebuild and recover: building dikes and restoring mangroves; land-use planning; early warning and evacuation; insurance and social safety nets. What should be the priorities? How to build a comprehensive strategy? Is progress being made? We propose a tool - a national-level scorecard based on welfare economics - to assess a country's socio-economic resilience to river floods and identify the most promising policy options in different contexts to reduce the impact of floods on well-being. The tool is applied to 90 countries using open databases, and can serve as a starting point for designing policies and more in-depth local studies.

  19. Management of corporate socio-economic policy by the energy corporations

    SciTech Connect

    Simpson, R.E. Jr.

    1982-01-01

    The purpose of this study was to investigate the role of the energy corporations in the mitigation of the socio-economic impacts of rapid development. The study employed an exploratory descriptive research design. The sample was limited to an in-depth study of the socio-economic managerial processes at the Standard Oil Company (Indiana) and the Standard Oil Company of California, two of the nation's largest and wealthiest energy corporations. Findings demonstrated that division managers believe that socio-economic expenses are a normal cost of doing business and can, in fact, lead to cost savings for the corporation. The study confirmed other research findings that corporate executive management has a further role to play in the design of administrative systems that govern the formulation, implementation, and evaluation of socio-economic policy. The study recommended the development of specific centralized corporate socio-economic policies for energy-impact development, decentralization of policy implementation, integration of trained socio-economic project managers into the formal authority hierarchy, inclusion of specific socio-economic criterion in the formal performance-evaluation system, incorporation of socio-economic expenses into the operating budget format, and the development of a formal corporate-level socio-economic policy-evaluation committee.

  20. Anthropometric characteristics and body composition in Mexican older adults: age and sex differences.

    PubMed

    López-Ortega, Mariana; Arroyo, Pedro

    2016-02-14

    Anthropometric reference data for older adults, particularly for the oldest old, are still limited, especially in developing countries. The aim of the present study was to describe sex- and age-specific distributions of anthropometric measurements and body composition in Mexican older adults. The methods included in the present study were assessment of height, weight, BMI, calf circumference (CC), waist circumference (WC) and hip circumference (HC) as well as knee height in a sample of 8883 Mexican adults aged 60 years and above and the estimation of sex- and age-specific differences in these measures. Results of the study (n 7865, 54% women) showed that men are taller, have higher BMI, and larger WC than women, whereas women presented higher prevalence of obesity and adiposity. Overall prevalence of underweight was 2·3% in men and 4·0% in women, with increasing prevalence with advancing age. Significant differences were found by age group for weight, height, WC, HC, CC, BMI and knee height (P<0·001), but no significant differences in waist-hip circumference were observed. Significant differences between men and women were found in height, weight, circumferences, BMI and knee height (P<0·001). These results, which are consistent with studies of older adults in other countries, can be used for comparison with other Mexican samples including populations living in the USA and other countries with similar developmental and socio-economic conditions. This information can also be used as reference in clinical settings as a tool for detection of individuals at risk of either underweight or overweight and obesity. PMID:26597049

  1. Effect of anthropometric characteristics and socio-economic status on physical performances of pre-pubertal children living in Bolivia at low altitude.

    PubMed

    de Jonge, R; Bedu, M; Fellmann, N; Blone, S; Spielvogel, H; Coudert, J

    1996-01-01

    We have previously observed that 11-year-old children of low socio-economic status (LSES) showed a delayed physical growth of approximately 2 years and developed lower normalized short-term power output than children of high socio-economic status (HSES) of the same age. In contrast, maximal oxygen uptake (VO2max) per unit of fat free mass was no different in either group. The aim of this study was to evaluate the effect of anthropometric characteristics between HSES and LSES prepubertal children in aerobic and anaerobic performance. To compare children of the same body dimensions, 11-year-old boys (n = 30) and girls (n = 31) of LSES and 9-year-old boys (n = 21) and girls (n = 27) of HSES were studied. Anthropometric measurements, VO2max (direct test), maximal anaerobic power (Pmax, force-velocity test) and mean anaerobic power (P, Wingate test) were determined. In these children having the same body dimensions: mean VO2max were the same in LSES and HSES children [1.2 (SD 0.2) l.min-1]; Pmax and P were lower in LSES subjects [154.0 (SD 33.2) vs 174.6 (SD 38.4) W and 116.3 (SD 23.3) vs 128.2 (SD 28.0) W, respectively]; the linear relationships between VO2max and fat free mass were the same in LSES and HSES boys but, in the girls, the LSES group had lower values. For anaerobic performance, the relationships were significantly different: the slopes were the same but LSES values for the both sexes were lower. These results would suggest that factors other than differences in body dimensions alone were responsible for the lower performance of LSES girls and boys. Cultural factors and motor learning, structural and functional alterations of muscle induced by marginal malnutrition have been discussed. PMID:8911830

  2. High temperature and risk of hospitalizations, and effect modifying potential of socio-economic conditions: A multi-province study in the tropical Mekong Delta Region.

    PubMed

    Phung, Dung; Guo, Yuming; Nguyen, Huong T L; Rutherford, Shannon; Baum, Scott; Chu, Cordia

    2016-01-01

    The Mekong Delta Region (MDR) in Vietnam is highly vulnerable to extreme weather related to climate change. However there have been hardly any studies on temperature-hospitalization relationships. The objectives of this study were to examine temperature-hospitalization relationship and to evaluate the effects of socio-economic factors on the risk of hospitalizations due to high temperature in the MDR. The Generalized Linear and Distributed Lag Models were used to examine hospitalizations for extreme temperature for each of the 13 provinces in the MDR. A random-effects meta-analysis was used to estimate the pooled risk for all causes, and for infectious, cardiovascular, and respiratory diseases sorted by sex and age groups. Random-effects meta-regression was used to evaluate the effect of socio-economic factors on the temperature-hospitalization association. For 1°C increase in average temperature, the risk of hospital admissions increased by 1.3% (95% CI, 0.9-1.8) for all causes, 2.2% (95% CI, 1.4-3.1) for infectious diseases, and 1.1% (95% CI, 0.5-1.7) for respiratory diseases. However the result was inconsistent for cardiovascular diseases. Meta-regression showed population density, poverty rate, and illiteracy rate increased the risk of hospitalization due to high temperature, while higher household income, houses using safe water, and houses using hygienic toilets reduced this risk. In the MDR, high temperatures have a significant impact on hospitalizations for infectious and respiratory diseases. Our findings have important implications for better understanding the future impacts of climate change on residents of the MDR. Adaptation programs that consider the risk and protective factors should be developed to protect residents from extreme temperature conditions. PMID:27060418

  3. Socio-economic gradients in psychological distress: a focus on women, social roles and work-home characteristics.

    PubMed

    Matthews, Sharon; Power, Chris

    2002-03-01

    A focus in the literature on determinants of women's health is the cost and benefit of occupying multiple roles as employee, spouse, and mother, yet little attention has been given to the work and home characteristics of different roles for women in paid and unpaid work. The impact of work-home factors on socio-economic gradients in health has also tended to be overlooked. This paper assesses the contribution of work-home factors on socio-economic differences in psychological distress among women, using data from the 1958 British birth cohort. Outcome measures include psychological distress and social class at age 33. Work-home measures include: (1) roles--employment, marital status, domestic responsibility and parental status (2) work characteristics--psychosocial job strain, insecurity, unsocial working hours, and (3) home characteristics youngest child's age, total number of children, childcare responsibilities and having an older adult in the household (over 70 years). A social gradient in psychological distress exists: the odds ratio (OR) for classes IV and V versus. I and II was 3.02, adjusting for prior psychological distress reduces this to 2.36. Whilst, work and home factors were associated separately with distress and social class, the combined effect of work and home factors did not account for the class gradient in distress. This surprising result therefore implicates factors beyond adult social roles examined here in the development of socio-economic gradients. PMID:11999494

  4. Mallard age and sex determination from wings

    USGS Publications Warehouse

    Carney, S.M.; Geis, A.D.

    1960-01-01

    This paper describes characters on the wing plumage of the mallard that indicate age and sex. A key outlines a logical order in which to check age and sex characters on wings. This method was tested and found to be more than 95 percent reliable, although it was found that considerable practice and training with known-age specimens was required to achieve this level of accuracy....The implications of this technique and the sampling procedure it permits are discussed. Wing collections could provide information on production, and, if coupled with a banding program could permit seasonal population estimates to be calculated. In addition, representative samples of wings would provide data to check the reliability of several other waterfowl surveys.

  5. The need for and use of socio-economic scenarios for climate change analysis: A new approach based on shared socio-economic pathways

    SciTech Connect

    Kriegler, Elmar; O'Neill, Brian; Hallegatte, Stephane; Kram, Tom; Lempert, Rob; Moss, Richard H.; Wilbanks, Thomas

    2012-10-01

    A new set of socioeconomic scenarios (Shared Socioeconomic Pathways) are described that provide a set of global narratives and socio-economic pathways to pair with climate model scenarios developed using the new Representative Concentration Pathways.

  6. Socio-Economic Disparities in Use of Family Planning Methods among Pakistani Women: Findings from Pakistan Demographic and Health Surveys

    PubMed Central

    Aslam, Syeda Kanwal; Zaheer, Sidra; Qureshi, Muhammad Sameer; Aslam, Syeda Nisma; Shafique, Kashif

    2016-01-01

    Background Several developing countries like Pakistan step into Sustainable Development Goals period with crucial maternal and child health needs that need to be addressed for improving health outcomes among people. We aim to explore existent socio-economic disparities in use of family planning methods (FPM) among Pakistani women, and compare any such inequalities between the years 2006 and 2013. Setting Pakistan Demographic and Health Surveys (PDHS) 2006–7 (n = 9177) and the most recent 2012–13(n = 13558) data were used to conduct secondary analysis. Participants were ever married women aged between 15 and 49 years. Socio-economic status was assessed by the education level and wealth index. Inequalities were measured through Odds Ratio (OR), Relative Index of inequality (RII), and Slope index of inequality (SII) on non-use of FPM. Results Although the prevalence of FPM use has increased over time (28% in 2006 versus 54% in 2013), the socio-economic inequalities persistently exist. Comparing results of PDHS 2006 with PDHS 2013, education related absolute inequalities among urban dwellers increased from -0.41 (95% CI -0.67, -0.13, p-value < 0.01) to -0.83 (95% CI -1.02, -0.63, p-value < 0.01); and increased from -0.93 (95% CI -1.21, -0.64, p-value < 0.01) to -0.98 (95% CI -1.20, -0.76, p-value < 0.01) among rural dwellers. Similarly wealth related absolute inequalities are also existent. Conclusions Although the FPM use has increased over time, but it is important to note that socio-economic gap in use of FPM persists. Such differences have disadvantaged the poor and the illiterate. Family planning programs may target the disadvantaged subgroups for ensuring well-being of women and children in Pakistan. PMID:27055164

  7. Species-richness patterns of the living collections of the world's botanic gardens: a matter of socio-economics?

    PubMed Central

    Golding, Janice; Güsewell, Sabine; Kreft, Holger; Kuzevanov, Victor Y.; Lehvävirta, Susanna; Parmentier, Ingrid; Pautasso, Marco

    2010-01-01

    Background and Aims The botanic gardens of the world are now unmatched ex situ collections of plant biodiversity. They mirror two biogeographical patterns (positive diversity–area and diversity–age relationships) but differ from nature with a positive latitudinal gradient in their richness. Whether these relationships can be explained by socio-economic factors is unknown. Methods Species and taxa richness of a comprehensive sample of botanic gardens were analysed as a function of key ecological and socio-economic factors using (a) multivariate models controlling for spatial autocorrelation and (b) structural equation modelling. Key Results The number of plant species in botanic gardens increases with town human population size and country Gross Domestic Product (GDP) per person. The country flora richness is not related to the species richness of botanic gardens. Botanic gardens in more populous towns tend to have a larger area and can thus host richer living collections. Botanic gardens in richer countries have more species, and this explains the positive latitudinal gradient in botanic gardens' species richness. Conclusions Socio-economic factors contribute to shaping patterns in the species richness of the living collections of the world's botanic gardens. PMID:20237117

  8. Sociodemographic, Socio-economic, Clinical and Behavioural Factors Modifying Experience and Prevalence of Dental Caries in the Permanent Dentition

    PubMed Central

    Herrera, MS; Medina-Solis, CE; Islas-Granillo, H; Lara-Carrillo, E; Scougall-Vilchis, RJ; Escoffié-Ramírez, M; la Rosa-Santillana, R De; Avila-Burgos, L

    2014-01-01

    ABSTRACT Objective: To identify the sociodemographic, socio-economic, clinical and behavioural factors that modify the experience of decayed, missing and filled teeth (DMFT) and caries prevalence in Nicaraguan children 9-12 years old. Subjects and Methods: We conducted a cross-sectional study in 800 school children 9-12 years old in the city of León, Nicaragua. The clinical oral examinations to identify caries experience were undertaken by two trained and certified examiners. Sociodemographic, socio-economic and behavioural data were collected using questionnaires. Negative binomial regression (NBR) and binary logistic regression (BLR) models were used to model caries experience and caries prevalence, respectively. Results: Mean DMFT index was 0.98 ± 1.74 and caries prevalence (DMFT > 0) was 37.9%. In the NBR model, the categories that increase the expected DMFT mean were: older age, female gender, presence of plaque, and if the school children received curative and curative/preventive dental care in the last year. In the BLR model, the odds of presenting with caries in the permanent dentition were increased in older children, those from large families, mothers with a positive dental attitude, and those school children who received curative and curative/preventive dental care in the last year. Conclusions: Using different models, we identified several sociodemographic, socio-economic, clinical and behavioural factors that modify the experience (NBR) and prevalence (BLR) of dental caries. PMID:25867561

  9. A Systematic Review of the Relationship between Socio-Economic Position and Physical Activity

    ERIC Educational Resources Information Center

    Gidlow, Christopher; Johnston, Lynne Halley; Crone, Diane; Ellis, Naomi; James, David

    2006-01-01

    Objective: The aim of the present review was to examine epidemiological evidence to determine if there is strong evidence of a positive gradient of increasing physical activity across the socio-economic strata, and how relationships are affected by socio-economic measurement. Design: Systematic review. Method: A search of major databases was…

  10. 77 FR 68104 - Proposed Information Collection; Comment Request; Socio-Economic Profile of Small-Scale...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-15

    ...-Economic Profile of Small-Scale Commercial Fisheries in the U.S. Caribbean AGENCY: National Oceanic and... socio-economic data about small scale fishermen and seafood dealers operating in the U.S. Caribbean. The...-economic performance of small- scale fleets, and evaluate the socio-economic impacts of Federal...

  11. Public and Private Schools: How Management and Funding Relate to Their Socio-Economic Profile

    ERIC Educational Resources Information Center

    OECD Publishing (NJ1), 2012

    2012-01-01

    In most PISA-participating countries and economies, the average socio-economic background of students who attend privately managed schools is more advantaged than that of those who attend public schools. Yet in some countries, there is little difference in the socio-economic profiles between public and private schools. Why? An analysis of PISA…

  12. Institutional Strategies for Capturing Socio-Economic Impact of Academic Research

    ERIC Educational Resources Information Center

    Scoble, Rosa; Dickson, Keith; Hanney, Steve; Rodgers, G. J.

    2010-01-01

    Evaluation of socio-economic impact is an emerging theme for publicly-funded academic research. Within this context, the paper suggests that the concept of institutional research capital be expanded to include the capture and evaluation of socio-economic impact. Furthermore, it argues that understanding the typology of impacts and the tracking…

  13. Socio-Economic Status and Language Acquisition: Children's Performance on the New Reynell Developmental Language Scales

    ERIC Educational Resources Information Center

    Letts, Carolyn; Edwards, Susan; Sinka, Indra; Schaefer, Blanca; Gibbons, Wendy

    2013-01-01

    Background: Several studies in recent years have indicated a link between socio-economic status (SES) of families and children's language development, including studies that have measured children's language through formal standardized test procedures. High numbers of children with low performance have been found in lower socio-economic groups in…

  14. Temperament Influences on Parenting and Child Psychopathology: Socio-Economic Disadvantage as Moderator

    ERIC Educational Resources Information Center

    Flouri, Eirini

    2008-01-01

    Despite calls for research on how the socio-economic environment may be related to temperament, we still do not know enough about the relationship between temperament and socio-economic disadvantage (SED). A particularly under-researched question in temperament research is how SED may moderate the temperament-parenting and the temperament-child…

  15. Women's Socio-Economic Development in India: The Role of Non-Governmental Organizations

    ERIC Educational Resources Information Center

    Razvi, Meena; Roth, Gene L.

    2004-01-01

    Jacobs (2000) and McLean (2000) affirm the need to expand boundaries of HRD to include multiple topics in a variety of contexts. Non-governmental organizations (NGOs) provide possibilities and limitations for the socio-economic development of women in India. The roles of NGOs in serving the socio-economic needs of women provide a broader,…

  16. A Study on Relationship between Personality and Socio Economic Status of Student Teachers

    ERIC Educational Resources Information Center

    Srinivasan, Prakash; Xavier, Amaladoss

    2015-01-01

    Personality covers the whole nature of the individual. Socio Economic Status refers to the position that an individual and family occupies with reference to prevailing average standards, cultural possession and participation in group activity of community. This paper reports on relationship between Personality and Socio Economic Status of student…

  17. Young adolescents' wellbeing and health-risk behaviours: gender and socio-economic differences.

    PubMed

    Bergman, M M; Scott, J

    2001-04-01

    In this paper we use the 1994-1997 Youth Surveys of the British Household Panel Study to examine the wellbeing of young adolescents. We conceptualize wellbeing as a multi-dimensional construct and we develop and test models of gender and age differences. Using confirmatory factor analysis, we find clear gender differences in self-esteem, self-efficacy, unhappiness and worries. We confirm that wellbeing and some health-risk behaviours (fighting and smoking) are linked. We test models that examine how family structure, father's occupation, tenure, and household income, affect adolescent wellbeing. While socio-economic factors affect health-risk behaviours and also adolescents' reported worries, they have little impact on other aspects of youth wellbeing. The implications of these findings are discussed. PMID:11437479

  18. Is body mass index sensitively related to socio-economic status and to economic adjustment? A case study from the Congo.

    PubMed

    Delpeuch, F; Cornu, A; Massamba, J P; Traissac, P; Maire, B

    1994-11-01

    Several nutritional surveys based on representative samples from various urban and rural situations show that the Congo presents a situation of nutritional transition. There is a large prevalence of low body mass index (BMI) in adults from rural zones and this increases with age. There is, however, a large prevalence of high BMI in urban populations despite the persistence of some degree of chronic energy deficiency (CED), particularly at younger ages. Correspondence analysis and logistic regression were used to construct a socio-economic index and measure adjusted risk factors for CED. In rural areas, the major risk factors were old age, sex (women) and the absence of schooling; low economic status, a commonly shared factor, did not differentiate between households for CED. In Brazzaville, CED was linked to a young age (< 30 years) and, clearly, to poverty. The change in the prevalence of CED in mothers from the capital city during a period of economic adjustment showed an increased incidence in young mothers, and also showed that the disparity between low and high economic levels regarding CED had grown. Finally, there was a high level of correspondence between the mean values for the weight-for-height of children and the BMI categories of the mothers. There is a parallel evolution during the period of economic adjustment between the increase of wasting in infants and the increase of CED in mothers. Therefore BMI appears to be a potential core indicator for use in nutritional surveillance in the Congo. PMID:7843151

  19. Relative importance of climatic, geographic and socio-economic determinants of malaria in Malawi

    PubMed Central

    2013-01-01

    Background Malaria transmission is influenced by variations in meteorological conditions, which impact the biology of the parasite and its vector, but also socio-economic conditions, such as levels of urbanization, poverty and education, which impact human vulnerability and vector habitat. The many potential drivers of malaria, both extrinsic, such as climate, and intrinsic, such as population immunity are often difficult to disentangle. This presents a challenge for the modelling of malaria risk in space and time. Methods A statistical mixed model framework is proposed to model malaria risk at the district level in Malawi, using an age-stratified spatio-temporal dataset of malaria cases from July 2004 to June 2011. Several climatic, geographic and socio-economic factors thought to influence malaria incidence were tested in an exploratory model. In order to account for the unobserved confounding factors that influence malaria, which are not accounted for using measured covariates, a generalized linear mixed model was adopted, which included structured and unstructured spatial and temporal random effects. A hierarchical Bayesian framework using Markov chain Monte Carlo simulation was used for model fitting and prediction. Results Using a stepwise model selection procedure, several explanatory variables were identified to have significant associations with malaria including climatic, cartographic and socio-economic data. Once intervention variations, unobserved confounding factors and spatial correlation were considered in a Bayesian framework, a final model emerged with statistically significant predictor variables limited to average precipitation (quadratic relation) and average temperature during the three months previous to the month of interest. Conclusions When modelling malaria risk in Malawi it is important to account for spatial and temporal heterogeneity and correlation between districts. Once observed and unobserved confounding factors are allowed for

  20. Knowledge of Cervical Cancer Screening among Women across Different Socio-Economic Regions of China

    PubMed Central

    Di, Jiangli; Rutherford, Shannon; Wu, Jiuling; Song, Bo; Ma, Lan; Chen, Jingyi; Chu, Cordia

    2015-01-01

    Background and Objective China has a high burden of cervical cancer (CC) and wide disparities in CC burden exist among different socio-economic regions. In order to reduce these disparities, China’s government launched the National Cervical Cancer Screening Program in Rural Areas (NCCSPRA) in 2009. Understanding the factors associated with underutilization of CC screening among target populations is important to improve the screening participation rate, and a high participation rate is key to achieving the goals of a screening program. However, data on the knowledge of CC among target populations in program areas is lacking in China. This study will investigate the knowledge of CC prevention and control among women in specific project counties to develop a better understanding of factors that might influence CC screening participation in order to improve the implementation of the NCCSPRA. Materials and Methods A cross-sectional survey was conducted and face-to-face interview questionnaires were completed by 308 women who received CC screening services in 6 project counties of NCCSPRA across different socio-economic regions of China. ANOVA and Chi-square tests were used to compare the knowledge rates and scores across the different subgroups. Logistic regression was conducted to examine factors associated with knowledge level. Results The overall CC knowledge rate of the target population was only 19.5%. Regional socio-economic level, advice from doctors, age, and educational status were strong predictors of knowledge level of CC screening. Significantly lower knowledge rates and scores were identified in older women (55–64 years old), less educated women (with primary school or illiterate), women in less developed regions and women who did not receive any advice about screening results from doctors. Conclusion The knowledge of CC screening among women in the project counties of NCCSPRA was found to be very poor. Given the importance of knowledge in encouraging

  1. Woodcock age and sex determination from wings

    USGS Publications Warehouse

    Martin, F.W.

    1964-01-01

    Age of woodcock (Philohela minor) can be accurately determined throughout the year by differences in pattern, color, and wear of secondary feathers. Immature woodcock retain most secondaries during the postjuvenal molt that begins in July or August and ends in October. In contrast, subadults (first-year adults) and older woodcock molt all secondaries during the postnuptial molt beginning in June or July and ending in October. Retention of juvenal secondaries by immatures and molt of these feathers by adults form the basis for age determination. Sex of woodcock can be accurately determined by width of the outer three primaries, which are conspicuously narrower on males.

  2. Purpose-in-Life Test: Age and Sex Differences

    ERIC Educational Resources Information Center

    Meier, Augustine; Edwards, Henry

    1974-01-01

    This study examined age and sex differences, and the interaction of age x sex, with respect to "meaning in life" as defined by Frankl and measured by the Purpose-in-Life Test (PIL) developed by Crumbaugh and Maholick. (Author)

  3. Biobank Finances: A Socio-Economic Analysis and Review.

    PubMed

    Gee, Sally; Oliver, Rob; Corfield, Julie; Georghiou, Luke; Yuille, Martin

    2015-12-01

    This socio-economic study is based on the widely held view that there is an inadequate supply of human biological samples that is hampering biomedical research development and innovation (RDI). The potential value of samples and the associated data are thus not being realized. We aimed to examine whether the financing of biobanks contributes to this problem and then to propose a national solution. We combined three methods: a qualitative case study; literature analysis; and informal consultations with experts. The case study enabled an examination of the complex institutional arrangements for biobanks, with a particular focus on cost models. For the purposes of comparison, a typology for biobanks was developed using the three methods. We found that it is not possible to apply a standard cost model across the diversity of biobanks, and there is a deficit in coordination and sustainability and an excess of complexity. We propose that coordination across this diversity requires dedicated resources for a national biobanking distributed research infrastructure. A coordination center would establish and improve standards and support a national portal for access. This should be financed centrally by public funds, possibly supplemented by industrial funding. We propose that: a) sample acquisition continues to be costed into projects and project proposals to ensure biobanking is driven by research needs; b) core biobanking activities and facilities be supported by central public funds distributed directly to host public institutions; and c) marginal costs for access be paid for by the user. PMID:26697914

  4. Integrating natural and socio-economic science in coastal management

    NASA Astrophysics Data System (ADS)

    Turner, R. Kerry

    2000-07-01

    The future more sustainable management of coastal resources is an important policy goal for all governments of countries with coastlines. Coastal areas are under intense environmental change pressure with extensive feedback effects between the natural systems and the human systems. It could be argued that there is just one jointly determined and coevolving system that needs to be studied and managed. Understanding the interactions between the coastal zone and environmental change cannot be achieved by observational studies alone. Modelling of key environmental and socio-economic processes is a vital tool, required to buttress coastal management institutions and practice. Three overlapping procedural stages can be identified in the coastal resource assessment process. The scoping and auditing stage, implemented via a 'pressure-state-impact-response' framework, details, among other thing, problems, system boundaries and value conflicts. The framework is itself based on a conceptual model, which lays stress on functional value diversity and the links between ecosystem processes, functions and outputs of goods and services which are deemed 'valuable' by society. The two subsequent stages are integrated modelling, combining natural and social science methodologies, and evaluation of management options and related gains and losses. An overview of a research project, which utilised the pressure-state-impacts-response (P-S-I-R) framework and supporting concepts and methods, is presented in the last section of the paper, together with some generic 'lessons' for interdisciplinary research.

  5. Rare Malignancies in Eastern India, Socio-Economic Impact

    PubMed Central

    Senapati, Surendranath; Samanta, Diptirani; Mishra, Saumyaranjan; Bose, Chaitali

    2016-01-01

    The etiology of cancer is multifactorial. Various factors, including physical carcinogens, chemicals and viral carcinogens affect patients with known predisposing factors who subsequently develop malignancies. Here is a retrospective study of 18 patients who developed rare malignancies in clinical situations like xeroderma pigmentosum, tuberous sclerosis, neurofibromatosis, hereditary multiple exostosis, second malignancies due to radiotherapy and chronic irritation. The predisposing factors like chronic infection in leprosy, filariasis, poverty and ignorance leading to the chronicity of the lesion, lack of available health care facilities and socio-cultural background, i.e. consanguinity marriage in some community are responsible for the development of these rare malignancies. They were treated at A.H Regional Cancer Centre, Cuttack, Odisha, which is located at Eastern part of India for various malignancies, between January 1989 and January 2008. Malignancies that developed in patients with the above predisposing factors are being reported here due to their rarity and to highlight the impact of socio cultural background in developing these malignancies. Patients with above clinical situations should be kept under close observation for early detection of malignancy so their chances of survival can be improved. In addition, those oncogenic stimuli that initiated or propagated the malignancies, due to socio-economic factors, should be addressed promptly to prevent their eventual development. PMID:27441070

  6. Rare Malignancies in Eastern India, Socio-Economic Impact.

    PubMed

    Senapati, Surendranath; Samanta, Diptirani; Mishra, Saumyaranjan; Bose, Chaitali

    2016-06-28

    The etiology of cancer is multifactorial. Various factors, including physical carcinogens, chemicals and viral carcinogens affect patients with known predisposing factors who subsequently develop malignancies. Here is a retrospective study of 18 patients who developed rare malignancies in clinical situations like xeroderma pigmentosum, tuberous sclerosis, neurofibromatosis, hereditary multiple exostosis, second malignancies due to radiotherapy and chronic irritation. The predisposing factors like chronic infection in leprosy, filariasis, poverty and ignorance leading to the chronicity of the lesion, lack of available health care facilities and socio-cultural background, i.e. consanguinity marriage in some community are responsible for the development of these rare malignancies. They were treated at A.H Regional Cancer Centre, Cuttack, Odisha, which is located at Eastern part of India for various malignancies, between January 1989 and January 2008. Malignancies that developed in patients with the above predisposing factors are being reported here due to their rarity and to highlight the impact of socio cultural background in developing these malignancies. Patients with above clinical situations should be kept under close observation for early detection of malignancy so their chances of survival can be improved. In addition, those oncogenic stimuli that initiated or propagated the malignancies, due to socio-economic factors, should be addressed promptly to prevent their eventual development. PMID:27441070

  7. HEALTH AND SOCIO-ECONOMIC HAZARDS ASSOCIATED WITH KHAT CONSUMPTION

    PubMed Central

    Ageely, Hussein M. A.

    2008-01-01

    The consumption of the stimulant leaf Khat (Catha edulis Forsk) is widespread in several countries of East Africa and the Arabian Peninsula. The leaf comes from a small evergreen shrub that can grow to the size of a tree. Young buds and tender leaves are chewed to attain a state of euphoria and stimulation. Khat leaves contain cathinones, an active brain stimulant that is similar in structure and pharmacological activity to amphetamines. Like amphetamines, Khat ingestion in low doses results in decreased appetite, euphoria, increased intellectual efficiency, and hyperalertness. High doses and chronic use of Khat can cause more serious adverse neurological, psychiatric, cardiovascular, dental, gastrointestinal and genitourinary effects. Besides damaging health, Khat has adverse socio-economic consequences effects on many other aspects of life including the loss of thousands of acres of arable land and billions of hours of work. The purpose of this review is to describe briefly the adverse consequences of habitual chewing of Khat on health, and help educate the general public. The study is based on literature review that includes internet search and journals. PMID:23012161

  8. Nutritional status, brain development and scholastic achievement of Chilean high-school graduates from high and low intellectual quotient and socio-economic status.

    PubMed

    Ivanovic, Daniza M; Leiva, Boris P; Pérez, Hernán T; Almagià, Atilio F; Toro, Triana D; Urrutia, MaríaSoledadC; Inzunza, Nélida B; Bosch, Enrique O

    2002-01-01

    The objective of the present study was to investigate the inter-relationships between nutritional status (past and current nutrition), brain development, and scholastic achievement (SA) of Chilean high-school graduates from high and low intellectual quotient (IQ) and socio-economic status (SES) (mean age 18.0 (SD 0.9) years). Results showed that independently of SES, high-school graduates with similar IQ have similar nutritional, brain development and SA variables. Multiple regression analysis between child IQ (dependent variable) and age, sex, SES, brain volume (BV), undernutrition during the first year of life, paternal and maternal IQ (independent variables) revealed that maternal IQ (P<0.0001), BV (P<00387) and severe undernutrition during the first year of life (P<0.0486), were the independent variables with the greatest explanatory power for child IQ variance (r2 0.707), without interaction with age, sex or SES. Child IQ (P<0.0001) was the only independent variable that explained both SA variance (r2 0.848) and academic aptitude test variance (r2 0.876) without interaction with age, sex or SES. These results confirm the hypotheses formulated for this study that: (1) independently of SES, high-school graduates with similar IQ have similar variables of nutritional status, brain development and SA; (2) past nutritional status, brain development, child IQ and SA are strongly and significantly inter-related. These findings are relevant in explaining the complex interactions between variables that affect IQ and SA and can be useful for nutritional and educational planning. PMID:11895316

  9. Assessing conservation opportunity on private land: socio-economic, behavioral, and spatial dimensions.

    PubMed

    Raymond, Christopher M; Brown, Gregory

    2011-10-01

    This study presents a method for assessing conservation opportunity on private land based on landholders' socio-economic, behavioral, and farm characteristics. These characteristics include age, gender, education, level of off-farm income, farm size, proportion of remnant native vegetation on-farm, and ecological value of native vegetation on-farm. A sample of landholders who own greater than 2 ha of land in the South Australian Murray-Darling Basin region were sent a mail-based survey about their values and preferences for environmental management (N = 659, 52% response). Cross-tabulations and ANOVA statistical analysis techniques were used to compare the socio-economic attributes across three landholder classes: disengaged, moderately engaged, and highly engaged in native vegetation planting. Results indicate that highly engaged landholders were more likely to be female, formally educated, hobby farmers who managed small parcels of land and have high off-farm incomes, whereas disengaged landholders held significantly stronger farming connections (more farming experience, family have lived on the farm for more generations). Spatial analysis revealed area-specific differences in conservation opportunity and conservation priority. In some areas, properties of high ecological value were managed by highly engaged landholders, but nearby properties of high value were managed by moderately engaged or disengaged landholders. Environmental managers therefore cannot assume areas of high conservation priority will be areas of high conservation opportunity. At the regional scale, the potential for revegetation seems most promising within the moderately engaged landholder group considering the vast amount of land managed by this group in areas of high ecological value, particularly within the less represented Mallee and Coorong and Rangelands sub-regions. We suggest that incentive schemes which purchase conservation need to be targeted at disengaged landholders; mentoring

  10. Socio-economic position and adiposity among children and their parents in the Republic of Belarus

    PubMed Central

    Lawlor, Debbie A.; Kramer, Michael S.; Smith, George Davey; Bogdanovich, Natalia; Matush, Lidia; Martin, Richard M.

    2011-01-01

    Background: Socio-economic differences in the prevalence of overweight/obesity may be one factor through which health inequalities arise and may vary by the population studied. Methods: Analysing a cohort of 13 889 children born in Belarus between June 1996 and December 1997, the authors investigated associations of parental educational attainment and highest household occupation with: (i) measured body mass index (BMI), waist circumference and skinfold thicknesses at age 6.5 years and (ii) the parents’ reported BMI. Results: Overall, 10% of children, 37% of mothers and 53% of fathers were either overweight or obese. Children from non-manual households were 27% [95% confidence interval (CI): 10%, 47%] more likely to be overweight/obese (based on BMI) than those from manual households. They also had larger waist circumferences and higher percentage body fat (calculated from subscapular and triceps skinfolds). Similar associations for being overweight/obese were seen for fathers [odds ratio (OR), 1.10; 95% CI: 1.02, 1.18], but mothers from non-manual households were less likely to be overweight/obese: (OR, 0.84; 95% CI: 0.79, 0. 90). Associations of childhood and parental overweight/obesity with higher educational status of either parent were similar to those observed for non-manual households. Conclusion: We observed socio-economic differentials in overweight/obesity prevalence among children and their parents in Belarus. More affluent children and their fathers were more likely to be overweight/obese but the reverse was found for mothers. PMID:20418336

  11. Identifying sex and age of akiapolaau

    USGS Publications Warehouse

    Pratt, T.K.; Fancy, S.G.; Harada, C.K.; Lindsey, G.D.; Jacobi, J.D.

    1994-01-01

    Methods for identifying the sex and age of the Akiapolaau (Hemignathus munroi), an endangered honeycreeper found only on the island of Hawaii, were developed by examination and measurement of 73 museum specimens and 24 live birds captured in mist nests. Akiapolaau probably undergo a single annual molt, with most birds molting between February and July. The mottled juvenal plumage is replaced by a first basic plumage characterized by yellowish-gray or yellowish-green underparts and often by retained wingbars. Male Akiapolaau may not attain adult plumage until their third molt. In adult females, only the throat and upper breast become yellow, whereas in adult males the superciliaries, cheeks, and entire underparts are yellow. Adult males have greater exposed culmen, gonys, wing chord, tail, and tarsus lengths than do females. Akiapolaau in first prebasic molt or older can be identified as to sex by culmen length, that of males being >23.4 mm.

  12. Age and sex identification of Akohekohe

    USGS Publications Warehouse

    Simon, John C.; Pratt, T.K.; Berlin, Kim E.; Kowalsky, James R.

    1998-01-01

    We present methods to determine the age and sex of Akohekohe (Palmeria dolei), an endangered Hawaiian honeycreeper, developed on the basis of 45 museum specimens and 91 live birds captured on the island of Maui. Akohekohe retained all Juvenal primaries, some Juvenal secondaries, and some body feathers after the first prebasic molt; they attained full adult plumage after the second prebasic molt. Retention of brown Juvenal body feathers, especially on the head, distinguished most birds in the first basic plumage from adults, which have a full complement of distinctive, black lanceolate body feathers with white, gray, or orange tips. Male Akohekohe were heavier than females and had longer wing, tail, and tarsometatarsus lengths. We present a linear discriminant function to sex both adults and juveniles using lengths of their wing and tarsometatarsus.

  13. Self-reported health and socio-economic inequalities in England, 1996–2009: Repeated national cross-sectional study

    PubMed Central

    Maheswaran, Hendramoorthy; Kupek, Emil; Petrou, Stavros

    2015-01-01

    Tackling social inequalities in health has been a priority for recent UK governments. We used repeated national cross-sectional data for 155,311 participants (aged ≥16 years) in the Health Survey of England to examine trends in socio-economic inequalities in self-reported health over a recent period of sustained policy focus by successive UK governments aimed at tackling social inequalities in health. Socio-economic related inequalities in self-reported health were estimated using the Registrar General's occupational classification (1996–2009), and for sensitivity analyses, the National Statistics Socio-Economic Classification (NS-SEC; 2001–2011). Multi-level regression was used to evaluate time trends in General Health Questionnaire (GHQ-12) scores and bad or very bad self-assessed health (SAH), as well as EQ-5D utility scores. The study found that the probability of reporting GHQ-12 scores ≥4 and ≥ 1 was higher in those from lower social classes, and decreased for all social classes between 1997 and 2009. For SAH, the probability of reporting bad or very bad health remained relatively constant for social class I (professional) [0.028 (95%CI: 0.026, 0.029) in 1996 compared to 0.028 (95%CI: 0.024, 0.032) in 2009], but increased in lower social classes, with the greatest increase observed amongst those in social class V (unskilled manual) [0.089 (95%CI: 0.085, 0.093) in 1996 compared to 0.155 (95%CI: 0.141, 0.168) in 2009]. EQ-5D utility scores were lower for those in lower social classes, but remained comparable across survey years. In sensitivity analyses using the NS-SEC, health outcomes improved from 2001 to 2011, with no evidence of widening socio-economic inequalities. Our findings suggest that socio-economic inequalities have persisted, with evidence of widening for some adverse self-reported health outcomes. PMID:26004207

  14. Socio-economic cultural transformations and Depression in elderly people.

    PubMed

    Stranieri, Giuseppe; Carabetta, Carmelo

    2015-09-01

    The socio-economic and cultural evolution in the last decades encouraged a significant process of transformation of the life conditions in advanced societies, particularly the average duration of the life of the elderly population, which since the second half of the past century has increased by about 60%, becoming from an average of fifty years to about eighty two for women and eighty for men. This phenomenon enables scholars and in particular demography scholars, to assume that in 2030 the number of elderly persons will reach about two billion worldwide. This development of an increasingly longer life expectancy, justifies the trust in the great progress that characterizes our society. The rapid growth of this segment of population, due to the improved living conditions and the related progress in science, technology and medicine, in addition to its positive aspects, also includes negative elements, which already affect the Welfare State and, more generally, the public administration that is called to fill the gaps that the transformation of the family and kinship networks have treated with indifference. The problems of the increasingly long-lived, is not freed from new elements of negativity related to the physical and mental decline that leads to the development of new diseases in addition to those already present, ans is increasingly motivated to seek the best remedies to shorten or eliminate the diseases of the elderly. In this context, Depression assumes a central dimension which will surely be a central concern for the economic, social and health impact and for the multitude of changes that put in crisis many of the traditional institutions. This work aims to analyze through a careful review of the scientific literature, the causes of the spread of this disease, the diagnostic difficulties and possible solutions for prevention and care. PMID:26417765

  15. SOCIO-ECONOMIC INEQUALITIES IN THE USE OF DENTAL CARE SERVICES IN EUROPE: WHAT IS THE ROLE OF PUBLIC COVERAGE?

    PubMed Central

    Palència, Laia; Espelt, Albert; Cornejo-Ovalle, Marco; Borrell, Carme

    2013-01-01

    Objectives The aim of this study was to analyse inequalities in the use of dental care services according to socio-economic position (SEP) in individuals aged ≥50 years in European countries in 2006, and to examine the association between the degree of public coverage of dental services and the extent of inequalities, and specifically to determine whether countries with higher public health coverage show lower inequalities. Methods We carried out a cross-sectional study of 12,364 men and 14,692 women aged ≥50 years from 11 European countries. Data were extracted from the second wave of the Survey of Health, Ageing and Retirement in Europe (SHARE 2006). The dependent variable was use of dental care services within the previous year, and the independent variables were education level as a measure of SEP, whether services were covered to some degree by the country’s public health system, and chewing ability as a marker of individuals’ need for dental services. Age-standardised prevalence of the use of dental care as a function of SEP was calculated, and age-adjusted indices of relative inequality (RII) were computed for each type of dental coverage, sex, and chewing ability. Results SEP inequalities in the use of dental care services were higher in countries where no public dental care cover was provided than in countries where there was some degree of public coverage. For example, men with chewing ability from countries with dental care coverage had a RII of 1.39 (95%CI:1.29–1.51), while those from countries without coverage had a RII of 1.96 (95%CI:1.72–2.23). Women without chewing ability from countries with dental care coverage had a RII of 2.15 (95%CI:1.82–2.52), while those from countries without coverage had a RII of 3.02 (95%CI:2.47–3.69). Conclusions Dental systems relying on public coverage seem to show lower inequalities in their use, thus confirming the potential benefits of such systems. PMID:23786417

  16. Lifelong Socio Economic Position and biomarkers of later life health: testing the contribution of competing hypotheses.

    PubMed

    Ploubidis, George B; Benova, Lenka; Grundy, Emily; Laydon, Daniel; DeStavola, Bianca

    2014-10-01

    The relative contribution of early or later life Socio Economic Position (SEP) to later life health is not fully understood and there are alternative hypotheses about the pathways through which they may influence health. We used data from the English Longitudinal Study of Ageing with a formal approach for the identification of mediating factors in order to investigate alternative hypotheses about life course influences on biomarkers of later life health. We found that early life SEP predicts physical health at least 65 years later. However, a more complicated pattern of associations than that implied by previous findings was also observed. Age group specific effects emerged, with current SEP dominating the effect on later life physical health and fibrinogen levels in participants under 65, while early life SEP had a more prominent role in explaining inequalities in physical health for men and women over 75. We extend previous findings on mid adulthood and early old age, to old age and the beginnings of late old age. The complexity of our findings highlights the need for further research on the mechanisms that underlie the association between SEP and later life health. PMID:24636422

  17. An Investigation of the Socio-Economic Status of the Addicts in Lashar and Nikshahr County and Its Comparison With Ordinary People

    PubMed Central

    Raeisei, Ahmadali; Arbabisarjou, Azizollah; Mojahed, Azizollah

    2015-01-01

    The world today is threatened by great disasters and catastrophes and one of the greatest of them is addiction. Addiction is a disaster that threatens all age and sex groups. For instance, in our country more than 2% of people are addicted. In this study, two groups of addicted (170) and healthy (167) individuals that had been selected in the systematic random method, were investigated in terms of the socio-economic status. The data was collected through the questionnaire. The average age and education level were 34.8 and 4.22 respectively among the addicted and 31.27 and 6.3 respectively among the healthy individuals. 83.1% of the addicted and 74.7% of the healthy individuals were married. A significant difference was observed between the education level and addiction with the p=0 using the t-test. A significant relationship was observed between the existence of addiction in the family with the p=0 and addiction among friends and addiction with the p=0.0001 and between job and addiction with the p=0.0115 and between addiction and the level of income with the p=0.0065. PMID:25948444

  18. An investigation of the socio-economic status of the addicts in Lashar and Nikshahr county and its comparison with ordinary.

    PubMed

    Raeisei, Ahmadali; Arbabisarjou, Azizollah; Mojahed, Azizollah

    2015-01-01

    The world today is threatened by great disasters and catastrophes and one of the greatest of them is addiction. Addiction is a disaster that threatens all age and sex groups. For instance, in our country more than 2% of people are addicted. In this study, two groups of addicted (170) and healthy (167) individuals that had been selected in the systematic random method, were investigated in terms of the socio-economic status. The data was collected through the questionnaire. The average age and education level were 34.8 and 4.22 respectively among the addicted and 31.27 and 6.3 respectively among the healthy individuals. 83.1% of the addicted and 74.7% of the healthy individuals were married. A significant difference was observed between the education level and addiction with the p=0 using the t-test. A significant relationship was observed between the existence of addiction in the family with the p=0 and addiction among friends and addiction with the p=0.0001 and between job and addiction with the p=0.0115 and between addiction and the level of income with the p=0.0065. PMID:25948444

  19. Sex and age identification of palila

    USGS Publications Warehouse

    Jeffrey, J.J.; Fancy, S.G.; Lindsey, G.D.; Banko, P.C.; Pratt, T.K.; Jacobi, J.D.

    1993-01-01

    Methods to sex and age Palila (Loxioides bailleui), an endangered Hawaiian finch restricted to subalpine woodlands on Hawai'i, were identified on the basis of measurements and plumage characteristics of 17 museum specimens and 96 known-age, live Palila. Palila undergo a single annual molt during September-December following the breeding season. Presence of a complete or partial wingbar distinguishes hatch-year and second-year Palila from after-second-year birds. Adult male Palila are distinguished from females by a distinct napeline and lt 30% gray feathers intermixed with yellow feathers on the head. The black or gray feathers of the lores and chin of males are darker than those on the back, whereas the lores and chin of females are lighter or of the same shade as back feathers.

  20. Multinomial Logistic Regression Predicted Probability Map To Visualize The Influence Of Socio-Economic Factors On Breast Cancer Occurrence in Southern Karnataka

    NASA Astrophysics Data System (ADS)

    Madhu, B.; Ashok, N. C.; Balasubramanian, S.

    2014-11-01

    Multinomial logistic regression analysis was used to develop statistical model that can predict the probability of breast cancer in Southern Karnataka using the breast cancer occurrence data during 2007-2011. Independent socio-economic variables describing the breast cancer occurrence like age, education, occupation, parity, type of family, health insurance coverage, residential locality and socioeconomic status of each case was obtained. The models were developed as follows: i) Spatial visualization of the Urban- rural distribution of breast cancer cases that were obtained from the Bharat Hospital and Institute of Oncology. ii) Socio-economic risk factors describing the breast cancer occurrences were complied for each case. These data were then analysed using multinomial logistic regression analysis in a SPSS statistical software and relations between the occurrence of breast cancer across the socio-economic status and the influence of other socio-economic variables were evaluated and multinomial logistic regression models were constructed. iii) the model that best predicted the occurrence of breast cancer were identified. This multivariate logistic regression model has been entered into a geographic information system and maps showing the predicted probability of breast cancer occurrence in Southern Karnataka was created. This study demonstrates that Multinomial logistic regression is a valuable tool for developing models that predict the probability of breast cancer Occurrence in Southern Karnataka.

  1. Associations between forest characteristics and socio-economic development: a case study from Portugal.

    PubMed

    Ribeiro, Sónia Carvalho; Lovett, Andrew

    2009-07-01

    The integration of socio-economic and environmental objectives is a major challenge in developing strategies for sustainable landscapes. We investigated associations between socio-economic variables, landscape metrics and measures of forest condition in the context of Portugal. The main goals of the study were to 1) investigate relationships between forest conditions and measures of socio-economic development at national and regional scales, 2) test the hypothesis that a systematic variation in forest landscape metrics occurs according to the stage of socio-economic development and, 3) assess the extent to which landscape metrics can inform strategies to enhance forest sustainability. A ranking approach and statistical techniques such as Principal Component Analysis were used to achieve these objectives. Relationships between socio-economic characteristics, landscape metrics and measures of forest condition were only significant in the regional analysis of municipalities in Northern Portugal. Landscape metrics for different tree species displayed significant variations across socio-economic groups of municipalities and these differences were consistent with changes in characteristics suggested by the forest transition model. The use of metrics also helped inform place-specific strategies to improve forest management, though it was also apparent that further work was required to better incorporate differences in forest functions into sustainability planning. PMID:18848746

  2. The global childhood obesity epidemic and the association between socio-economic status and childhood obesity

    PubMed Central

    Wang, Youfa; Lim, Hyunjung

    2015-01-01

    This paper describes the current prevalence and time trends of childhood obesity worldwide, and the association between childhood obesity and socio-economic status (SES). Childhood obesity has become a global public health crisis. The prevalence is highest in western and industrialized countries, but still low in some developing countries. The prevalence also varies by age and gender. The WHO Americas and eastern Mediterranean regions had higher prevalence of overweight and obesity (30–40%) than the European (20–30%), south-east Asian, western Pacific, and African regions (10–20% in the latter three). A total of 43 million children (35 million in developing countries) were estimated to be overweight or obese; 92 million were at risk of overweight in 2010. The global overweight and obesity prevalence has increased dramatically since 1990, for example in preschool-age children, from approximately 4% in 1990 to 7% in 2010. If this trend continues, the prevalence may reach 9% or 60 million people in 2020. The obesity–SES association varies by gender, age, and country. In general, SES groups with greater access to energy-dense diets (low-SES in industrialized countries and high-SES in developing countries) are at increased risk of being obese than their counterparts. PMID:22724639

  3. The global childhood obesity epidemic and the association between socio-economic status and childhood obesity.

    PubMed

    Wang, Youfa; Lim, Hyunjung

    2012-06-01

    Abstract This paper describes the current prevalence and time trends of childhood obesity worldwide, and the association between childhood obesity and socio-economic status (SES). Childhood obesity has become a global public health crisis. The prevalence is highest in western and industrialized countries, but still low in some developing countries. The prevalence also varies by age and gender. The WHO Americas and eastern Mediterranean regions had higher prevalence of overweight and obesity (30-40%) than the European (20-30%), south-east Asian, western Pacific, and African regions (10-20% in the latter three). A total of 43 million children (35 million in developing countries) were estimated to be overweight or obese; 92 million were at risk of overweight in 2010. The global overweight and obesity prevalence has increased dramatically since 1990, for example in preschool-age children, from approximately 4% in 1990 to 7% in 2010. If this trend continues, the prevalence may reach 9% or 60 million people in 2020. The obesity-SES association varies by gender, age, and country. In general, SES groups with greater access to energy-dense diets (low-SES in industrialized countries and high-SES in developing countries) are at increased risk of being obese than their counterparts. PMID:22724639

  4. Trajectories of health-related quality of life by socio-economic status in a nationally representative Canadian cohort

    PubMed Central

    Ross, Nancy A; Garner, Rochelle; Bernier, Julie; Feeny, David H; Kaplan, Mark S; McFarland, Bentson; Orpana, Heather M; Oderkirk, Jillian

    2013-01-01

    Background Mortality and morbidity have been shown to follow a ‘social gradient’ in Canada and many other countries around the world. Comparatively little, however, is known about whether ageing amplifies, diminishes or sustains socio-economic inequalities in health. Methods Growth curve analysis of seven cycles of the Canadian National Population Health Survey (n=13 682) for adults aged 20 and older at baseline (1994/95). The outcome of interest is the Health Utilities Index Mark 3, a measure of health-related quality of life (HRQL). Models include the deceased so as not to present overly optimistic HRQL values. Socio-economic position is measured separately by household-size-adjusted income and highest level of education attained. Results HRQL is consistently highest for the most affluent and the most highly educated men and women, and is lower, in turn, for middle and lower income and education groups. HRQL declines with age for both men and women. The rate of the decline in HRQL, however, was related neither to income nor to education for men, suggesting stability in the social gradient in HRQL over time for men. There was a sharper decline in HRQL for upper-middle and highest-income groups for women than for the poorest women. Conclusion HRQL is graded by both income and education in Canadian men and women. The grading of HRQL by social position appears to be ‘set’ in early adulthood and is stable through mid- and later life. PMID:21441176

  5. Socio-economic predictors of performance in the Undergraduate Medicine and Health Sciences Admission Test (UMAT)

    PubMed Central

    2013-01-01

    . Significant state-based differences largely reflected substantial socio-demographic differences across Australian states and territories. Conclusions Better performance by Australian candidates in the UMAT is linked to an increase in socio-economic advantage and reduced disadvantage.This observation provides a firm foundation for selection processes at medical schools in Australia that have incorporated affirmative action pathways to quarantine places for students from areas of socio-economic disadvantage. PMID:24286571

  6. A global evaluation of coral reef management performance: are MPAs producing conservation and socio-economic improvements?

    PubMed

    Hargreaves-Allen, Venetia; Mourato, Susana; Milner-Gulland, Eleanor Jane

    2011-04-01

    There is a consensus that Marine Protected Area (MPA) performance needs regular evaluation against clear criteria, incorporating counterfactual comparisons of ecological and socio-economic performance. However, these evaluations are scarce at the global level. We compiled self-reports from managers and researchers of 78 coral reef-based MPAs world-wide, on the conservation and welfare improvements that their MPAs provide. We developed a suite of performance measures including fulfilment of design and management criteria, achievement of aims, the cessation of banned or destructive activities, change in threats, and measurable ecological and socio-economic changes in outcomes, which we evaluated with respect to the MPA's age, geographical location and main aims. The sample was found to be broadly representative of MPAs generally, and suggests that many MPAs do not achieve certain fundamental aims including improvements in coral cover over time (in 25% of MPAs), and conflict reduction (in 25%). However, the large majority demonstrated improvements in terms of slowing coral loss, reducing destructive uses and increasing tourism and local employment, despite many being small, underfunded and facing multiple large scale threats beyond the control of managers. However spatial comparisons suggest that in some regions MPAs are simply mirroring outside changes, with demonstrates the importance of testing for additionality. MPA benefits do not appear to increase linearly over time. In combination with other management efforts and regulations, especially those relating to large scale threat reduction and targeted fisheries and conflict resolution instruments, MPAs are an important tool to achieve coral reef conservation globally. Given greater resources and changes which incorporate best available science, such as larger MPAs and no-take areas, networks and reduced user pressure, it is likely that performance could further be enhanced. Performance evaluation should test for

  7. Socio-economic factors affect mortality in 47,XYY syndrome-A comparison with the background population and Klinefelter syndrome.

    PubMed

    Stochholm, Kirstine; Juul, Svend; Gravholt, Claus Højbjerg

    2012-10-01

    Mortality among males with 47,XYY is increased due to a host of conditions and diseases. Clinical studies have suggested a poorer educational level and social adaptation among 47,XYY persons. We wanted to study the socio-economic profile in 47,XYY persons and the impact on mortality. We conducted a register study using several Danish nationwide registries. 206 47,XYY men and 20,078 controls from the background population and 1,049 controls with Klinefelter syndrome were included. Information concerning marital status, fatherhood, education, income, and retirement were obtained. Compared to the background population, 47,XYY men had fewer partnerships, were less likely to become fathers, had lower income and educational level, and retired at an earlier age. The mortality among 47,XYY men was significantly increased with a hazard ratio (HR) of 3.6 (95% confidence interval: 2.6-5.1). Adjusting for marital and educational status reduced this HR to 2.7. Compared to Klinefelter syndrome, 47,XYY had significantly fewer partnerships, were more likely to become fathers, but had lower income. Mortality among 47,XYY men was increased compared with Klinefelter syndrome with a HR of 1.36. The results show a severely inferior outcome in all investigated socio-economic parameters compared to the background population and an affected profile compared with Klinefelter syndrome, even though the population in Denmark has equal and free access to health care and education. We conclude that 47,XYY is often associated with a poorer socio-economic profile, which partly explains the increased mortality. PMID:22893477

  8. A Global Evaluation of Coral Reef Management Performance: Are MPAs Producing Conservation and Socio-Economic Improvements?

    NASA Astrophysics Data System (ADS)

    Hargreaves-Allen, Venetia; Mourato, Susana; Milner-Gulland, Eleanor Jane

    2011-04-01

    There is a consensus that Marine Protected Area (MPA) performance needs regular evaluation against clear criteria, incorporating counterfactual comparisons of ecological and socio-economic performance. However, these evaluations are scarce at the global level. We compiled self-reports from managers and researchers of 78 coral reef-based MPAs world-wide, on the conservation and welfare improvements that their MPAs provide. We developed a suite of performance measures including fulfilment of design and management criteria, achievement of aims, the cessation of banned or destructive activities, change in threats, and measurable ecological and socio-economic changes in outcomes, which we evaluated with respect to the MPA's age, geographical location and main aims. The sample was found to be broadly representative of MPAs generally, and suggests that many MPAs do not achieve certain fundamental aims including improvements in coral cover over time (in 25% of MPAs), and conflict reduction (in 25%). However, the large majority demonstrated improvements in terms of slowing coral loss, reducing destructive uses and increasing tourism and local employment, despite many being small, underfunded and facing multiple large scale threats beyond the control of managers. However spatial comparisons suggest that in some regions MPAs are simply mirroring outside changes, with demonstrates the importance of testing for additionality. MPA benefits do not appear to increase linearly over time. In combination with other management efforts and regulations, especially those relating to large scale threat reduction and targeted fisheries and conflict resolution instruments, MPAs are an important tool to achieve coral reef conservation globally. Given greater resources and changes which incorporate best available science, such as larger MPAs and no-take areas, networks and reduced user pressure, it is likely that performance could further be enhanced. Performance evaluation should test for

  9. Socio-economic and Demographic Determinants of Antenatal Care Services Utilization in Central Nepal

    PubMed Central

    Pandey, Srijana; Karki, Supendra

    2014-01-01

    Background/Objective: The importance of maternal health services in lessening maternal mortality and morbidity as well as neonatal deaths has received substantial recognition in the past decade. The lack of antenatal care has been identified as a risk factor for maternal mortality and other adverse pregnancy outcomes. The purpose of this study was to determine the factors affecting attendance of antenatal care services in Nepal. Methods: This is a cross-sectional descriptive study carried out in Central Nepal. Using semi-structured questionnaire, interviews were conducted with married women aged between 15-49 years, who had delivered their babies within one year. Systematic random sampling method was used to select the sample. Results were obtained by frequency distribution and cross-tabulation of the variables. Results: More than half of the women were not aware of the consequences of lack of antenatal care. Age, education, income, type of family were strongly associated with the attendance at antenatal care service. Conclusions and Public Health Implications: In Nepal and in other developing countries, maternal mortality and morbidity continue to pose challenges to the health care delivery system. Variety of factors including socio-demographic, socio-economic, cultural and service availability as well as accessibility influences the use of maternal health services.

  10. A National Case-Control Study Identifies Human Socio-Economic Status and Activities as Risk Factors for Tick-Borne Encephalitis in Poland

    PubMed Central

    Stefanoff, Pawel; Rosinska, Magdalena; Samuels, Steven; White, Dennis J.; Morse, Dale L.; Randolph, Sarah E.

    2012-01-01

    Background Tick-borne encephalitis (TBE) is endemic to Europe and medically highly significant. This study, focused on Poland, investigated individual risk factors for TBE symptomatic infection. Methods and Findings In a nation-wide population-based case-control study, of the 351 TBE cases reported to local health departments in Poland in 2009, 178 were included in the analysis. For controls, of 2704 subjects (matched to cases by age, sex, district of residence) selected at random from the national population register, two were interviewed for each case and a total of 327 were suitable for the analysis. Questionnaires yielded information on potential exposure to ticks during the six weeks (maximum incubation period) preceding disease onset in each case. Independent associations between disease and socio-economic factors and occupational or recreational exposure were assessed by conditional logistic regression, stratified according to residence in known endemic and non-endemic areas. Adjusted population attributable fractions (PAF) were computed for significant variables. In endemic areas, highest TBE risk was associated with spending ≥10 hours/week in mixed forests and harvesting forest foods (adjusted odds ratio 19.19 [95% CI: 1.72–214.32]; PAF 0.127 [0.064–0.193]), being unemployed (11.51 [2.84–46.59]; 0.109 [0.046–0.174]), or employed as a forester (8.96 [1.58–50.77]; 0.053 [0.011–0.100]) or non-specialized worker (5.39 [2.21–13.16]; 0.202 [0.090–0.282]). Other activities (swimming, camping and travel to non-endemic regions) reduced risk. Outside TBE endemic areas, risk was greater for those who spent ≥10 hours/week on recreation in mixed forests (7.18 [1.90–27.08]; 0.191 [0.065–0.304]) and visited known TBE endemic areas (4.65 [0.59–36.50]; 0.058 [−0.007–0.144]), while travel to other non-endemic areas reduced risk. Conclusions These socio-economic factors and associated human activities identified as risk factors for symptomatic

  11. Socio-economic and psychological predictors of domestic greywater and rainwater collection: Evidence from Australia

    NASA Astrophysics Data System (ADS)

    Ryan, Anthony M.; Spash, Clive L.; Measham, Thomas G.

    2009-12-01

    SummaryThe importance of securing water supply necessitates that all options be explored. Research has indicated that demand on water catchments can be substantially decreased when a large proportion of households reuse greywater and/or install rainwater tanks. This paper reports on an internet survey completed by 354 households residing in the Australian Capital Territory and surrounding regions. Statistical analyses examined the relationship between socio-economic and psychological variables and the likelihood of the garden being irrigated with greywater and/or rainwater. The results show income, gender, age and education could not differentiate residents who were irrigating their garden with water from a tank from residents who were not. Residents who used tank water on their gardens had a higher self-reported understanding of a range of water supply options. Female participants and lower income residents were more likely to use greywater on their garden. Participants who irrigated the garden with greywater were more likely to judge various other water collection and recycling proposals as being appropriate. General concerns about water collection and reuse risks were not found to predict which households used tank water and/or greywater on their garden.

  12. Management of type 2 diabetes mellitus: Adherence challenges in environments of low socio-economic status

    PubMed Central

    Phillips, Julie

    2014-01-01

    Abstract Background The efficacy of treatment for clients with diabetes is highly dependent on the individual's ability to manage the disease. Several constraints, such as poverty, illiteracy and insufficient resources (finances and specialised healthcare professionals), especially communities of low socio-economic status, could influence clients’ ability to manage their disease. Aim The main aim of this study was to outline the obstacles encountered by individuals with type 2 diabetes mellitus from an urban community with regard to management of their disease. Setting The study was conducted at a primary health care facility in the Western Cape, South Africa. Methods Ethical clearance was obtained from all relevant authorities. Eight (8) conveniently selected clients with type 2 diabetes mellitus per participating community healthcare centre (six approved centres in total) were invited to take part in focus group discussions. Twenty six clients, 15 females and 11 males, with a mean age of 58.92 years (SD = 7.33), agreed to participate. Audiotaped data were transcribed verbatim followed by content analysis and identification of themes. Results Themes that emerged were challenges with: a healthy eating plan, physical activity, financial constraints, other people's understanding of the disease, and service received at the community healthcare centre. Verbatim quotes were used to exemplify the themes. Conclusion Clients with type 2 diabetes mellitus experienced several challenges in the management of their disease. These challenges should be addressed to assist with better glycaemic control and to curb the emergence of diabetic complications and their attendant cost implications. PMID:26245413

  13. Is therapeutic judgement influenced by the patient's socio-economic status? A factorial vignette survey.

    PubMed

    Madsen, Esben Elholm; Morville, Anne-Le; Larsen, Anette Enemark; Hansen, Tina

    2016-07-01

    Background In Denmark patients are entitled to rehabilitation regardless of socio-economic status (SES). During this process therapists have to balance cost effectiveness with providing equal treatment. Aim To investigate whether occupational therapists and physiotherapists were influenced by the patient's SES. Material and method An experimental factorial vignette survey was used. Four different vignettes describing fictitious patient cases with different SES variables were randomly allocated to therapists working in somatic hospitals. Thereafter, the therapists judged specific clinical situations and general attitudes in relation to the patient's SES. Chi-square was used to test the statistical association between the variables. Results No statistically significant associations were found between the specific clinical situations and the patient's SES. A statistical significant association was found between general attitudes and the patient's SES. Subgroup analysis revealed a statistically significant association between the therapist's gender, age, and the therapeutic judgement in relation to SES. Conclusion In the specific clinical situations, Danish therapists seem to maintain their professional ethical principles, although they might face ethical dilemmas during their clinical decision-making. In order to prevent and resolve these dilemmas, they have to be made explicit. However, further research on how SES influences the health care professional's judgement is warranted. PMID:26982521

  14. Socio Economic Status and Traumatic Brain Injury amongst Pediatric Populations: A Spatial Analysis in Greater Vancouver

    PubMed Central

    Amram, Ofer; Schuurman, Nadine; Pike, Ian; Yanchar, Natalie L; Friger, Michael; McBeth, Paul B.; Griesdale, Donald

    2015-01-01

    Introduction: Within Canada, injuries are the leading cause of death amongst children fourteen years of age and younger, and also one of the leading causes of morbidity. Low Socio Economic Status (SES) seems to be a strong indicator of a higher prevalence of injuries. This study aims to identify hotspots for pediatric Traumatic Brain Injury (TBI) and examines the relationship between SES and pediatric TBI rates in greater Vancouver, British Columbia (BC), Canada. Methods: Pediatric TBI data from the BC Trauma Registry (BCTR) was used to identify all pediatric TBI patients admitted to BC hospitals between the years 2000 and 2013. Spatial analysis was used to identify hotspots for pediatric TBI. Multivariate analysis was used to distinguish census variables that were correlated with rates of injury. Results: Six hundred and fifty three severe pediatric TBI injuries occurred within the BC Lower Mainland between 2000 and 2013. High rates of injury were concentrated in the East, while low rate clusters were most common in the West of the region (more affluent neighborhoods). A low level of education was the main predictor of a high rate of injury (OR = 1.13, 95% CI = 1.03–1.23, p-Value 0.009). Conclusion: While there was a clear relationship between different SES indicators and pediatric TBI rates in greater Vancouver, income-based SES indicators did not serve as good predictors within this region. PMID:26670241

  15. Study for urbanization corresponding to socio-economic activities in Savannaket, Laos using satellite remote sensing

    NASA Astrophysics Data System (ADS)

    Kimijiama, S.; Nagai, M.

    2014-06-01

    In Greater Mekong Sub-region (GMS), economic liberalization and deregulation facilitated by GMS Regional Economic Corporation Program (GMS-ECP) has triggered urbanization in the region. However, the urbanization rate and its linkage to socio-economic activities are ambiguous. The objectives of this paper are to: (a) determine the changes in urban area from 1972 to 2013 using remote sensing data, and (b) analyse the relationships between urbanization with respect to socio-economic activities in central Laos. The study employed supervised classification and human visible interpretation to determine changes in urbanization rate. Regression analysis was used to analyze the correlation between the urbanization rate and socio-economic variables. The result shows that the urban area increased significantly from 1972 to 2013. The socio-economic variables such as school enrollment, labour force, mortality rate, water source and sanitation highly correlated with the rate of urbanization during the period. The study concluded that identifying the highly correlated socio-economic variables with urbanization rate could enable us to conduct a further urbanization simulation. The simulation helps in designing policies for sustainable development.

  16. The Innovative Socio-economic Interventions Against Tuberculosis (ISIAT) project: an operational assessment

    PubMed Central

    Rocha, C.; Montoya, R.; Zevallos, K.; Curatola, A.; Ynga, W.; Franco, J.; Fernandez, F.; Becerra, N.; Sabaduche, M.; Tovar, M. A.; Ramos, E.; Tapley, A.; Allen, N. R.; Onifade, D. A.; Acosta, C. D.; Maritz, M.; Concha, D. F.; Schumacher, S. G.; Evans, C. A.

    2011-01-01

    SETTING Tuberculosis (TB) affected households in impoverished shantytowns, Lima, Peru. OBJECTIVE To evaluate socio-economic interventions for strengthening TB control by improving uptake of TB care and prevention services. DESIGN Barriers to TB control were characterised by interviews with TB-affected families. To reduce these barriers, a multidisciplinary team offered integrated community and household socio-economic interventions aiming to: 1) enhance uptake of TB care by education, community mobilisation and psychosocial support; and 2) reduce poverty through food and cash transfers, microcredit, microenterprise and vocational training. An interim analysis was performed after the socio-economic interventions had been provided for 2078 people in 311 households of newly diagnosed TB patients for up to 34 months. RESULTS Poverty (46% earned socio-economic interventions were associated with increases in household contact TB screening (from 82% to 96%); successful TB treatment completion (from 91% to 97%); patient human immunodeficiency virus testing (from 31% to 97%); and completion of preventive therapy (from 27% to 87%; all P < 0.0001). CONCLUSIONS Socio-economic interventions can strengthen TB control activities. PMID:21740659

  17. Current socio-economic measures, and not those measured during infancy, affect bone mass in poor urban South african children.

    PubMed

    Norris, Shane A; Sheppard, Zoë A; Griffiths, Paula L; Cameron, Noël; Pettifor, John M

    2008-09-01

    Understanding the impact of socio-economic status (SES) on physical development in children is important, especially in developing countries where considerable inequalities persist. This is the first study to examine the association between SES on bone development at the whole body, femoral neck, and lumbar spine in black children living in Soweto and Johannesburg, South Africa. Linear regression models were used to study associations between SES during infancy and current SES, anthropometric, and DXA-derived bone mass in 9/10-yr-old children (n = 309). Findings suggest that current SES measures, rather than SES during infancy, are stronger predictors of current whole body bone area (BA) and whole body BMC after adjusting for body size, pubertal development, physical activity, habitual dietary calcium intake, and body composition. SES had no significant effect on either hip or spine bone mass. Caregiver's marital/cohabiting status (indicator of social support) and whether there was a television in the home (indicator of greater income) at age 9/10 yr were the most important socio-economic determinants of whole body BA and BMC. SES has a significant independent effect on whole body BMC through its impact on BA. This suggests that poverty alleviation policies in South Africa could have a positive effect on bone health. PMID:18442310

  18. Links between Socio-Economic Circumstances and Changes in Smoking Behavior in the Mexican Population: 2002–2010

    PubMed Central

    Beltrán-Sánchez, HIRAM; Thomas, DUNCAN; Teruel, GRACIELA; Wheaton, FELICIA; Crimmins, EILEEN M.

    2013-01-01

    While deleterious consequences of smoking on health have been widely publicized, in many developing countries, smoking prevalence is high and increasing. Little is known about the dynamics underlying changes in smoking behavior. This paper examines socio-economic and demographic characteristics associated with smoking initiation and quitting in Mexico between 2002 and 2010. In addition to the influences of age, gender, education, household economic resources and location of residence, changes in marital status, living arrangements and health status are examined. Drawing data from the Mexican Family Life Survey, a rich population-based longitudinal study of individuals, smoking behavior of individuals in 2002 is compared with their behavior in 2010. Logistic models are used to examine socio-demographic and health factors that are associated with initiating and quitting smoking. There are three main findings. First, part of the relationship between education and smoking reflects the role of economic resources. Second, associations of smoking with education and economic resources differ for females and males. Third, there is considerable heterogeneity in the factors linked to smoking behavior in Mexico indicating that the smoking epidemic may be at different stages in different population subgroups. Mexico has recently implemented fiscal policies and public health campaigns aimed at reducing smoking prevalence and discouraging smoking initiation. These programs are likely to be more effective if they target particular socio-economic and demographic sub-groups. PMID:23888371

  19. Local knowledge and socio-economic determinants of traditional medicines' utilization in livestock health management in Southwest Nigeria

    PubMed Central

    2012-01-01

    Smallholder livestock farmers in Nigeria utilize traditional medicines derived from medicinal plants (PMs) for the maintenance of their animals' health. This study was designed to determine the PMs used in the study area and their level of utilization by livestock farmers, compare the level of utilization of PMs across the three states surveyed and identify the socio-economic factors influencing farmer's utilization of PMs. Thirty-five PMs were identified. Farmers had considerable knowledge about the identified PMs but about 80.0% of them used the PMs to poor/moderate extent. There were statistical differences in the utilization level of PMs among the three states. Six socio-economic variables were found to be statistically significant in influencing PMs' utilization. Farmer's age, household size, distance to the nearest veterinary hospital/clinic and extent of travels, had positive effects while negative effects were exhibited by farm income and number of heads of livestock. It was concluded that there was considerable knowledge about PMs and that utilization of PMs varied between the three states. It was recommended that local knowledge of PMs be preserved in the study area through screening and documentation. PMID:22239949

  20. The relationship between parental socio-economic status and episodes of drunkenness among adolescents: findings from a cross-national survey

    PubMed Central

    Richter, Matthias; Leppin, Anja; Nic Gabhainn, Saoirse

    2006-01-01

    Background Behavioral factors such as (excessive) alcohol consumption play a major role in the explanation of social inequalities in health. The unequal distribution of health risk behaviors among socio-economic groups has important consequences for both the current and future health status of the younger generation. However, little is known about socio-economic differences in unhealthy lifestyles during adolescence. The purpose of the present study is to investigate socio-economic differences in adolescent drinking behaviour among 11–15 year old adolescents in Europe and North America. Methods Data was obtained from the Health Behaviour in School-aged Children (HBSC) study 2001/02, a cross-national survey conducted in collaboration with the World Health Organization. The present analysis is based on 69249 male and 73619 female students from 28 countries. The effect of parental occupation and family affluence on episodes of drunkenness was assessed using separate logistic regression models controlling for age. Results Socio-economic circumstances of the family had only a limited effect on repeated drunkenness in adolescence. For girls only in one out of 28 countries a significant association between family affluence and repeated drunkenness was observed, while boys from low and/or medium affluent families in nine countries faced a lower risk of drunkenness than boys from more affluent families. Regarding parental occupation, significant differences in episodes of drunkenness were found in nine countries for boys and in six countries for girls. Compared to family affluence, which was positively related to risk of drunkenness, a decreasing occupational status predicted an increasing risk of drunkenness. This pattern was identified within a number of countries, most noticeably for boys. Conclusion Parental socio-economic status is only of limited importance for episodes of drunkenness in early adolescence, and this very limited role seems to apply for girls more

  1. Sex differences in nutrient-dependent reproductive ageing.

    PubMed

    Maklakov, Alexei A; Hall, Matthew D; Simpson, Stephen J; Dessmann, Josephine; Clissold, Fiona J; Zajitschek, Felix; Lailvaux, Simon P; Raubenheimer, David; Bonduriansky, Russell; Brooks, Robert C

    2009-06-01

    Evolutionary theories of aging predict that fitness-related traits, including reproductive performance, will senesce because the strength of selection declines with age. Sexual selection theory predicts, however, that male reproductive performance (especially sexual advertisement) will increase with age. In both bodies of theory, diet should mediate age-dependent changes in reproductive performance. In this study, we show that the sexes exhibit dramatic, qualitative differences in age-dependent reproductive performance trajectories and patterns of reproductive ageing in the cricket Teleogryllus commodus. In females, fecundity peaked early in adulthood and then declined. In contrast, male sexual advertisement increased across the natural lifespan and only declined well beyond the maximum field lifespan. These sex differences were robust to deviations from sex-specific dietary requirements. Our results demonstrate that sexual selection can be at least as important as sex-dependent mortality in shaping the signal of reproductive ageing. PMID:19627271

  2. Socio-economic determinants of life expectancy in Nigeria (1980 - 2011).

    PubMed

    Sede, Peter I; Ohemeng, Williams

    2015-01-01

    Attainment of 70 years life expectancy by 2020 is one of the millennium development goals in Nigeria. This study examined the socio-economic determinants of life expectancy in Nigeria using data from 1980-2011. Judging from the endogeneity feature of the variables, A VAR and VECM frameworks were employed. Socio-economic features were proxy by secondary school enrolment, government expenditure on health, per capita income, unemployment rate and the Naira foreign exchange rate. It was found that, the conventional socio-economic variables such as per capita income, education and government expenditure on health considered to be highly effective in determining life expectancy of developing countries are not significant in the case of Nigeria. The study however suggests that, life expectancy in Nigeria could be improved if attention is given to quality of government health expenditure, unemployment and measures to halt the depreciation of the Nigerian Naira against major foreign currency. PMID:25853000

  3. Welcome from the policies, socio-economic aspects, and health systems research section.

    PubMed

    Peeters, Anna; Walls, Helen L; Backholer, Kathryn; Sacks, Gary; Abdullah, Asnawi

    2015-01-01

    At BMC Obesity, the Policies, Socio-economic Aspects, and Health Systems Research Section provides an opportunity to submit research focussed on what we need to know to support implementation of obesity policies most likely to achieve substantial, sustainable and equitable reductions in the prevalence of obesity globally. Here, we present the aims and objectives of this section, hearing from each of the Associate Editors in turn. The ambition of the Policies, Socio-economic Aspects, and Health Systems Research Section is to foster innovative research combining scientific quality with real world experience. We envisage this will include research addressing the structural drivers of obesity, solution oriented research, research addressing socio-economic inequalities in obesity and obesity prevention in low and middle income countries. We look forward to stimulating research to advance both the methods and substance required to drive uptake of effective and equitable obesity reduction policies globally. PMID:26217538

  4. Coastal vulnerability assessment with the use of environmental and socio-economic indicators

    NASA Astrophysics Data System (ADS)

    Alexandrakis, George; Petrakis, Stelios; Vousdoukas, Mixalis; Ghionis, George; Hatziyanni, Eleni; Kampanis, Nikolaos

    2014-05-01

    Climate change has significant repercussions on the natural environment, triggering obvious changes in the natural processes that have a severe socio-economic impact on the coastal zone; where a great number of human activities are concentrated. So far, the estimation of coastal vulnerability was based primarily on the natural processes and less on socio-economic variables, which would assist in the identification of vulnerable areas. The present investigation proposes a methodology to examine the vulnerability of a highly touristic area in the Island of Crete to an expected sea level rise of up to ~40 cm by the year 2100, according to the A1B scenario of IPCC 2007. The methodology includes the combination of socio-economic indicators into a GIS-based coastal vulnerability index for wave-induced erosion. This approach includes three sub-indices that contribute equally to the overall index. The sub-indices refer to coastal forcing, socio-economic and coastal characteristics. All variables are ranked on a 1-5 scale with 5 indicating higher vulnerability. The socio-economic sub-index includes, as indicators, the population of the study area, cultural heritage sites, transport networks, land use and protection measures. The coastal forcing sub-index includes the frequency of extreme events, while the Coastal Vulnerability Index includes the geological variables (coastal geomorphology, historical coastline changes, and regional coastal slope) and the variables representing the marine processes (relative sea level rise, mean significant wave height, and tidal range). The main difficulty for the estimation of the index lies in assessing and ranking the socio-economic indicators. The whole approach was tested and validated through field and desktop studies, using as a case study the Elouda bay, Crete Isl., an area of high cultural and economic value, which combines monuments from ancient and medieval times, with a very high touristic development since the 1970s.

  5. Water scarcity in the Arabian Peninsula and socio-economic implications

    NASA Astrophysics Data System (ADS)

    Odhiambo, George O.

    2016-06-01

    The Arabian Gulf, one of the driest parts of the world, is already passing the water scarcity line as defined by the World Health Organization (WHO). The scarcity of renewable water resources and the growing discrepancy between demand and supply of water is a major challenge. Water scarcity is further worsened by rapidly growing demands due to rapid population growth, unsustainable consumption, climate change and weak management institutions and regulations. Water scarcity erodes the socio-economic sustainability of the communities that depend on the depleting storage. In this paper, an analysis of the water security situation within the Arabian Gulf region and the consequent socio-economic implications is presented.

  6. Do early life cognitive ability and self-regulation skills explain socio-economic inequalities in academic achievement? An effect decomposition analysis in UK and Australian cohorts.

    PubMed

    Pearce, Anna; Sawyer, Alyssa C P; Chittleborough, Catherine R; Mittinty, Murthy N; Law, Catherine; Lynch, John W

    2016-09-01

    Socio-economic inequalities in academic achievement emerge early in life and are observed across the globe. Cognitive ability and "non-cognitive" attributes (such as self-regulation) are the focus of many early years' interventions. Despite this, little research has compared the contributions of early cognitive and self-regulation abilities as separate pathways to inequalities in academic achievement. We examined this in two nationally representative cohorts in the UK (Millennium Cohort Study, n = 11,168; 61% original cohort) and Australia (LSAC, n = 3028; 59% original cohort). An effect decomposition method was used to examine the pathways from socio-economic disadvantage (in infancy) to two academic outcomes: 'low' maths and literacy scores (based on bottom quintile) at age 7-9 years. Risk ratios (RRs, and bootstrap 95% confidence intervals) were estimated with binary regression for each pathway of interest: the 'direct effect' of socio-economic disadvantage on academic achievement (not acting through self-regulation and cognitive ability in early childhood), and the 'indirect effects' of socio-economic disadvantage acting via self-regulation and cognitive ability (separately). Analyses were adjusted for baseline and intermediate confounding. Children from less advantaged families were up to twice as likely to be in the lowest quintile of maths and literacy scores. Around two-thirds of this elevated risk was 'direct' and the majority of the remainder was mediated by early cognitive ability and not self-regulation. For example in LSAC: the RR for the direct pathway from socio-economic disadvantage to poor maths scores was 1.46 (95% CI: 1.17-1.79). The indirect effect of socio-economic disadvantage through cognitive ability (RR = 1.13 [1.06-1.22]) was larger than the indirect effect through self-regulation (1.05 [1.01-1.11]). Similar patterns were observed for both outcomes and in both cohorts. Policies to alleviate social inequality (e.g. child poverty

  7. Romanticism as a function of age, sex, and ethnicity.

    PubMed

    Regan, Pamela C; Anguiano, Carlos

    2010-12-01

    This study examined the association between romanticism (operationalized as mean score on the Romantic Beliefs Scale) and age, sex, and ethnicity in a large community sample (N = 436). Age was negatively correlated with romanticism scores; as age increased, romanticism scores decreased. No sex differences were found; men and women had similar, moderate scores. Although ethnicity largely was unrelated to romanticism, Asian/Pacific Islander participants were significantly more romantic than were African-American participants. PMID:21323155

  8. Socio-economic differences in mortality. A life course approach.

    PubMed

    Wunsch, G; Duchene, J; Thiltges, E; Salhi, M

    1996-06-01

    "Differential mortality in Norway has been studied on the basis of a sample of data derived from the linkage of the 1960, 1970, and 1980 censuses to vital registration records. Based on the hypothesis that the determinants of survival act in interaction, two models are proposed. The first is based on states defined at each observation period by the conjunction of attributes characterizing each individual. The second model considers the chronological order of the states. Logistic regression applied to the latter shows that the most favourable male and female life trajectories are those for married people belonging to rather privileged categories. There are however some differences by sex, as favourable trajectories concern both economically inactive females and employees." (SUMMARY IN FRE) PMID:12320553

  9. Integration of Socio-Economic Measures in Benefit-Cost Analysis for Groundwater Remediation

    NASA Astrophysics Data System (ADS)

    Shaqadan, A. A.; Kaluarachchi, J. J.; Khalil, Y. H.

    2006-12-01

    Groundwater quality is a major concern since sources of contamination are common and degraded water quality has severe economic and health impacts to the society. Management of contaminated groundwater resources has been a challenge due to limited resources committed to monitor and remediate a large number of contaminated sites. Therefore, there is a prominent question on the optimal allocation of resources for additional data collection and actual remedial measures. In this work, we extended the risk assessment methodology under subsurface heterogeneity and population variability proposed by others to estimate individuals' willingness-to-pay(WTP) for a proposed risk reduction by adding socio-economic measures. We introduced one of the early applications of welfare measures namely, health state, utility, and WTP concepts to study the benefits and costs of collecting additional data to reduce uncertainty for groundwater remediation. The proposed framework considered uncertainty due to subsurface heterogeneity and public health risk through a utility theory based approach that can be used in decision-making. Our framework replaced costly contingent valuation approaches and used a meta analysis which considered a theoretical structure on population age, income, and health state and used empirical estimates from previous contingent valuation methods. We also performed sensitivity analysis on important variables such as WTP and utility levels. Our findings showed that health state and age have vital impacts on WTP. The predictions of WTP trends are consistent with patterns expected in economic theory. We illustrated the proposed framework by evaluating two scenarios of gathering additional information to better describe subsurface heterogeneity. In this example we considered a small addition of data at a correlation scale of 112 m versus a large addition of data at a correlation scale of 22 m. The results showed the two scenarios have annual individuals' WTP of 258 and

  10. Age and Sex Differences in Interaction with a Human Infant.

    ERIC Educational Resources Information Center

    Blakemore, Judith E. O.

    1981-01-01

    Examines sex differences in vocalizations and play behaviors displayed toward an infant by preschoolers, preadolescents, and adults. Preschoolers showed less interaction than older subjects. Males talked and played less with the baby than did females at all ages; however, among adult subjects, no sex-role effects were found. (Author/RH)

  11. Socio-Economic Background, Senior Secondary Mathematics, and Post-Secondary Pathways

    ERIC Educational Resources Information Center

    Yeoh, Eng; Leigh-Lancaster, David

    2010-01-01

    The relationship between socio-economic background and completion of senior secondary mathematics study leading to various post-schooling pathways has been an area of keen interest to researchers, school systems and policy makers for some time. This paper briefly considers some aspects of this relationship using recent Victorian data relating to…

  12. Diet of Finnish children in relation to the family's socio-economic status.

    PubMed

    Laitinen, S; Räsänen, L; Viikari, J; Akerblom, H K

    1995-06-01

    The differences between higher and lower socio-economic groups in food consumption, energy intake and nutrient density of the diet of Finnish 9- to 15-year-old children were examined in a study performed within the project entitled Cardiovascular Risk in Young Finns. Data on food consumption were collected using the 48-hour recall method. Family's socio-economic status was defined according to the father's educational level, his occupation, and family income. Children of families with higher socio-economic status used more fruit, low-fat milk, soft vegetable margarine and less high-fat milk, butter, rye products and coffee than did the children of families with lower socioeconomic status. Consequently, the main differences appeared in the fat, vitamin D, vitamin C and fatty acid content of the diet. Differences in energy intake and in mineral density of the diet were minor. If these childhood dietary differences remain in adulthood, it is possible that the present disparity between socio-economic groups in mortality from coronary heart disease will not disappear. PMID:7676224

  13. Inequalities in child mortality in Mozambique: differentials by parental socio-economic position.

    PubMed

    Macassa, Gloria; Ghilagaber, Gebrenegus; Bernhardt, Eva; Diderichsen, Finn; Burström, Bo

    2003-12-01

    This study investigates the relation between socio-economic parental position (education and occupation) and child death in Mozambique using data from the Mozambican Demographic and Health Survey carried out between March and July 1997. The analysis included 9142 children born within 10 years before the survey. In spite of the Western system of classification used in the study, the results partly showed a parental socio-economic gradient of infant and child mortality in Mozambique. Father's education seemed to reflect the family's social standing in the Mozambique context, showing a strong statistical association with postneonatal and child mortality. However, maternal education as a measure of socio-economic position was not statistically significantly associated with child mortality. This finding may partly be explained by the extreme hardships experienced by the country (civil war and natural disasters) and the implementation of the Economic Structural Adjustment Programme that have also affected the health of women and their children during the years covered by this study. Other measures of socio-economic position applicable to the rural African setting should be investigated. PMID:14572835

  14. Talking in Class: A Study of Socio-Economic Difference in the Primary School Classroom

    ERIC Educational Resources Information Center

    Manison Shore, Laura

    2015-01-01

    In this paper, I consider the relationship between socio-economic background and the school experience of two groups of children. I seek to establish whether or not there are identifiable differences in the language of primary school children living in two demographically contrasting geographical areas and, if there are differences, how these…

  15. The Socio-Economic Dimensions of ICT-Driven Educational Change

    ERIC Educational Resources Information Center

    Muller, Jorg; Sancho Gil, Juana M.; Hernandez, Fernando; Giro, Xavier; Bosco, Alejandra

    2007-01-01

    This paper analyses the varied socio-economic implications of ICT-based educational change. Drawing from a rich, 3-year long research project with 20 secondary schools throughout Europe, the social, human, professional, institutional, and economic costs for building the school of tomorrow in close alliance with ICT are discussed. The aim of this…

  16. How Do Some Students Overcome Their Socio-Economic Background? PISA in Focus. No. 5

    ERIC Educational Resources Information Center

    OECD Publishing (NJ1), 2011

    2011-01-01

    Are socio-economically disadvantaged students condemned to perpetuate an intergenerational cycle of poor academic achievement, poor job prospects and poverty? Not if they attend schools that provide them with more regular classes. Resilient students in the 2006 and 2009 PISA surveys displayed high levels of academic achievement despite the fact…

  17. An Adapted Dialogic Reading Program for Turkish Kindergarteners from Low Socio-Economic Backgrounds

    ERIC Educational Resources Information Center

    Ergül, Cevriye; Akoglu, Gözde; Sarica, Ayse D.; Karaman, Gökçe; Tufan, Mümin; Bahap-Kudret, Zeynep; Zülfikar, Deniz

    2016-01-01

    The study aimed to examine the effectiveness of the Adapted Dialogic Reading Program (ADR) on the language and early literacy skills of Turkish kindergarteners from low socio-economic (SES) backgrounds. The effectiveness of ADR was investigated across six different treatment conditions including classroom and home based implementations in various…

  18. The "Collateral Impact" of Pupil Behaviour and Geographically Concentrated Socio-Economic Disadvantage

    ERIC Educational Resources Information Center

    David, Alex Hugh

    2010-01-01

    Schools in areas of concentrated disadvantage tend to have below-average attainment, but there is no consensus on why. Mental and behavioural disorders in children are correlated with socio-economic disadvantage. This paper puts forward the hypothesis that the first phenomenon can at least partly be accounted for by the second phenomenon through…

  19. Cultural, Socio-Economic and Political Influences on Special Education in Nigeria.

    ERIC Educational Resources Information Center

    Obiakor, Festus E.

    The paper describes the present state of education in Nigeria with emphasis on the cultural, socio-economic, and political influences affecting special education. After a brief summary of education in Nigeria since independence (1960), the paper looks at problems identified in special education and at Section 8, that portion of the National Policy…

  20. Socio-Economic Wellbeing in Australian Mining Towns: A Comparative Analysis

    ERIC Educational Resources Information Center

    Tonts, Matthew; Plummer, Paul; Lawrie, Misty

    2012-01-01

    Understanding the links between resource dependence and socio-economic wellbeing has long been a subject of interest amongst social scientists in North America. By contrast, relatively few Australian studies exist on this topic. This is despite the significant role of resource industries in shaping Australia's economic and social geography. Where…

  1. How Do Epistemological Beliefs Differ by Gender and Socio-Economic Status?

    ERIC Educational Resources Information Center

    Ozkan, Sule; Tekkaya, Ceren

    2011-01-01

    The present study explores the differences in students' epistemological beliefs by gender and socio-economic status (SES). The Epistemological Beliefs Questionnaire (Conley, Pintrich, Vekiri, & Harrison, 2004) was adapted and administered to 1230 seventh grade students. The multivariate analysis of variance (MANOVA) revealed differences in…

  2. Cost-Sharing in Higher Education: Differences between Countries and between Distinct Socio-Economic Groups

    ERIC Educational Resources Information Center

    Schwarzenberger, Astrid; Opheim, Vibeke

    2009-01-01

    The paper studies the relation between different national cost-sharing models and how students from different socio-economic backgrounds finance their higher education in six different European countries: the Czech Republic, England, Germany, the Netherlands, Norway, and Spain. The findings reveal considerable differences both between the…

  3. Elementary Students' Scientific Epistemological Beliefs in Relation to Socio-Economic Status and Gender

    ERIC Educational Resources Information Center

    Ozkal, Kudret; Tekkaya, Ceren; Sungur, Semra; Cakiroglu, Jale; Cakiroglu, Erdinc

    2010-01-01

    This study investigated students' scientific epistemological beliefs in relation to socio-economic status (SES) and gender. Data were obtained from 1,152 eight grade Turkish elementary school students using Scientific Epistemological Beliefs instrument. Canonical correlation analysis indicated that students with a working mother and educated…

  4. Statistical Analysis of Different Socio Economic Factors Affecting Education of N-W.F.P (Pakistan)

    ERIC Educational Resources Information Center

    Rahman, Atta Ur; Uddin, Salah

    2009-01-01

    A data of students in the urban and rural area institutions of N-W.F.P (Pakistan) and control group was collected to examine the different socio-economic factor which affects our education system. The logistic regression was applied to analyze the data and to select a parsimonious model. The response variable for the study is literate (illiterate)…

  5. Attitudes towards the Euro: An Empirical Study Based on the German Socio-Economic Panel (SOEP)

    ERIC Educational Resources Information Center

    Isengard, Bettina; Schneider, Thorsten

    2007-01-01

    This paper investigates changing attitudes towards the euro over time in Germany using longitudinal micro-data from the German Socio Economic Panel Study. We observe that a large part of the German population was worried about the new currency both before and after its introduction. Social psychological theories provide insight into these…

  6. How socio-economic status contributes to participation in leisure-time physical activity

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The aim of this cross-sectional study was to identify individual, social, and environmental contributors (mediators) to individual- and area-level differences in leisure-time physical activity across socio-economic groups. A two-stage stratified sampling design was used to recruit 20– to 65-year-old...

  7. Socio-Economic Status and Enrollment in Higher Education: Do Costs Matter?

    ERIC Educational Resources Information Center

    Declercq, Koen; Verboven, Frank

    2015-01-01

    We study the impact of socio-economic status on enrollment and study decisions in higher education. We use a discrete choice approach to distinguish between three channels. First, students from disadvantaged backgrounds may be more sensitive to the costs of education. Second, they may have lower preferences for education. Third, they may have…

  8. Socio-Economic Background and Access to Internet as Correlates of Students' Achievement in Agricultural Science

    ERIC Educational Resources Information Center

    Adegoke, Sunday Paul; Osokoya, Modupe M.

    2015-01-01

    This study investigated access to internet and socio-economic background as correlates of students' achievement in Agricultural Science among selected Senior Secondary Schools Two Students in Ogbomoso South and North Local Government Areas. The study adopted multi-stage sampling technique. Simple random sampling was used to select 30 students from…

  9. Parental Socio-Economic Status as Correlate of Child Labour in Ile-Ife, Nigeria

    ERIC Educational Resources Information Center

    Elegbeleye, O. S.; Olasupo, M. O.

    2012-01-01

    This study investigated the relationship between parental socio-economic status and child labour practices in Ile-Ife, Nigeria. The study employed survey method to gather data from 200 parents which constituted the study population. Pearson Product Moment Correlation and t-test statistics were used for the data analyses. The outcome of the study…

  10. Longitudinal Models of Socio-Economic Status: Impact on Positive Parenting Behaviors

    ERIC Educational Resources Information Center

    Azad, Gazi; Blacher, Jan; Marcoulides, George

    2014-01-01

    Parenting research is frequently conducted without a thorough examination of socio-economic characteristics. In this study, longitudinal observations of positive parenting were conducted across six time points. Participants were 219 mothers of children with and without developmental delays. Mothers' positive parenting increased during early…

  11. Relationship between Socio-Economic Values and Wellbeing: An Overview Research in Asia

    ERIC Educational Resources Information Center

    Trung, Nguyen Ngoc; Cheong, Kimoon; Nghi, Pham Thanh; Kim, Won Joong

    2013-01-01

    This paper investigates ten Asian nations to consider how socio-economic values affect happiness and satisfaction. Moreover, it considers whether economic factors can strongly affect wellbeing under certain conditions. Males in Asia are said they have more opportunities to obtain higher happiness and satisfaction but it does not happen in the…

  12. Life Satisfaction Depending on Socio-Economic Status and Gender among Turkish Students

    ERIC Educational Resources Information Center

    Eroglu, Susran Erkan; Bozgeyikli, Hasan; Calisir, Vahit

    2009-01-01

    This research was carried out using the survey method in an attempt to find out the relationship between the life satisfaction and socio-economic status (SES) of adolescents. The research was conducted among 275 young Turkish people chosen by the random sampling method. The research findings determined that there was a significant difference…

  13. Teacher Perceptions of Race, Socio-Economic Status and Language Characteristics.

    ERIC Educational Resources Information Center

    Gilberts, Richard A.; And Others

    A study was conducted to find whether race, socio-economic status (SES) and language cues of speakers modify the ratings of white experienced teachers. Subjects were 250 white male and female experienced teachers whose responses were recorded on a semantic differential designed to assess teacher expectancies on two concepts: speaker and speaker's…

  14. Physical Activity and Diet Relative to Socio-Economic Status and Gender in British Young People

    ERIC Educational Resources Information Center

    Thomas, Non-Eleri; Cooper, Stephen-Mark; Baker, Julien S.; Davies, Bruce

    2006-01-01

    Objective: This study considers the physical activity (PA) and dietary habits of British young people according to socio-economic status (SES). Methods: The PA and dietary habits of 98 boys and 101 girls (12.9 0.3 years) from two Welsh secondary schools (school 1 and school 2) were examined. Free school meal eligibility and Census 2001 data were…

  15. Vertical and horizontal aspects of socio-economic inequity in general practitioner contacts in Scotland.

    PubMed

    Sutton, Matthew

    2002-09-01

    Health status varies across socio-economic groups and health status is generally assumed to predict health care needs. Therefore the need for health care varies across socio-economic groups, and studies of equity in the distribution of health care between socio-economic groups must compare levels of utilisation with levels of need. Economic studies of equity in health care generally assume that health care needs can be derived from the current health-health care relationship. They therefore do not consider whether the current health-health care relationship is (vertically) equitable and the focus is restricted to horizontal inequity. This paper proposes a framework for incorporating the implications of vertical inequity for the socio-economic distribution of health care. An alternative to the current health-health care relationship is proposed using a restriction on the health-elasticity of health care. The health-elasticity of general practitioner contacts in Scotland is found to be generally negative, but positive at low levels of health status. Pro-rich estimates of horizontal inequity and vertical inequity are obtained but neither is statistically significant. Further analysis demonstrates that the magnitude of vertical inequity in health care may be larger than horizontal inequity. PMID:12203756

  16. Haptics in Learning to Read with Children from Low Socio-Economic Status Families

    ERIC Educational Resources Information Center

    Bara, Florence; Gentaz, Edouard; Cole, Pascale

    2007-01-01

    This study assessed the effects of multi-sensory training on the understanding of the alphabetic principle in kindergarten children from low socio-economic status families. Two interventions were compared, called HVAM (visual and haptic exploration of letters) and VAM (visual exploration of letters). The interventions were conducted by either…

  17. Socio-Economic Affects of Floods on Female Teachers in Jampur (Pakistan)

    ERIC Educational Resources Information Center

    Buzdar, Muhammad Ayub; Ali, Akhtar

    2011-01-01

    Women are major affected segment of society in any disaster in under developed countries. Floods of 2010, in Pakistan, affected more than 17 million people. Ultimately, it created several social, psychological and financial problems for affected females. The current paper aimed to study the socio-economic affects of floods on female teachers of…

  18. International Students' Perceptions of Race and Socio-Economic Status in an American Higher Education Landscape

    ERIC Educational Resources Information Center

    Ritter, Zachary S.

    2016-01-01

    International students add a great deal of cultural and intellectual diversity to college campuses, but they also bring racial stereotypes and socio-economic status hierarchies that can affect campus climate. Forty-seven interviews with Chinese, Japanese, and South Korean international students were conducted. Results indicated that a majority of…

  19. Socio-Economic Status, Parenting Practices and Early Learning at French Kindergartens

    ERIC Educational Resources Information Center

    Tazouti, Youssef; Jarlégan, Annette

    2014-01-01

    The present research tests the hypothesis that parental values and educational practices are intermediary variables between the socio-economic status (SES) of families and early learning in children. Our empirical study was based on 299 parents with children in their final year at eight French kindergartens. We constructed an explanatory…

  20. Socio-Economic Status Affects Sentence Repetition, but Not Non-Word Repetition, in Chilean Preschoolers

    ERIC Educational Resources Information Center

    Balladares, Jaime; Marshall, Chloë; Griffiths, Yvonne

    2016-01-01

    Sentence repetition and non-word repetition tests are widely used measures of language processing which are sensitive to language ability. Surprisingly little previous work has investigated whether children's socio-economic status (SES) affects their sentence and non-word repetition accuracy. This study investigates sentence and non-word…

  1. Socialisation into Organised Sports of Young Adolescents with a Lower Socio-Economic Status

    ERIC Educational Resources Information Center

    Pot, Niek; Verbeek, Jan; van der Zwan, Joris; van Hilvoorde, Ivo

    2016-01-01

    Studies investigating sport socialisation often focussed on the barriers for youngsters from lower socio-economic status (SES) families to participate in sport. In the present study, the socialisation into sports of young adolescents from lower SES families that "do" participate in organised sports was investigated. A total of 9 girls…

  2. Elucidating the spatially varying relation between cervical cancer and socio-economic conditions in England

    PubMed Central

    2011-01-01

    Background Geographically weighted Poisson regression (GWPR) was applied to the relation between cervical cancer disease incidence rates in England and socio-economic deprivation, social status and family structure covariates. Local parameters were estimated which describe the spatial variation in the relations between incidence and socio-economic covariates. Results A global (stationary) regression model revealed a significant correlation between cervical cancer incidence rates and social status. However, a local (non-stationary) GWPR model provided a better fit with less spatial correlation (positive autocorrelation) in the residuals. Moreover, the GWPR model was able to represent local variation in the relations between cervical cancer incidence and socio-economic covariates across space, whereas the global model represented only the overall (or average) relation for the whole of England. The global model could lead to misinterpretation of the relations between cervical cancer incidence and socio-economic covariates locally. Conclusions Cervical cancer incidence was shown to have a non-stationary relationship with spatially varying covariates that are available through national datasets. As a result, it was shown that if low social status sectors of the population are to be targeted preferentially, this targeting should be done on a region-by-region basis such as to optimize health outcomes. While such a strategy may be difficult to implement in practice, the research does highlight the inequalities inherent in a uniform intervention approach. PMID:21943079

  3. The Changing Face of America: Population, Education, and Socio-Economic. Manpower Report 87-6.

    ERIC Educational Resources Information Center

    Lisack, J. P.

    This Manpower Report presents charts and graphs that reflect the increased growth of U.S. minority populations and discusses this growth in terms of population distribution and change, education, socio-economic trends, employment trends, and literacy. By the year 2000, the U.S. population will be less than 76 percent White and more than 24 percent…

  4. Building Lectures and Building Bridges with Socio-Economically Disadvantaged Students

    ERIC Educational Resources Information Center

    Phillips, Peter; Loch, Birgit

    2011-01-01

    This paper is an empirical analysis of the first stage of an ongoing effort to introduce technology to enhance student learning in introductory corporate finance within a multi-campus and multi-mode regional Australian University. The engagement and performance of low socio-economic status (SES) students is of particular interest because…

  5. Mass Media Campaign Improves Cervical Screening across All Socio-Economic Groups

    ERIC Educational Resources Information Center

    Anderson, Jenny O.; Mullins, Robyn M.; Siahpush, Mohammad; Spittal, Matthew J.; Wakefield, Melanie

    2009-01-01

    Low socio-economic status (SES) has been associated with lower cervical screening rates. Mass media is one known strategy that can increase cervical screening participation. This study sought to determine whether a mass media campaign conducted in Victoria, Australia, in 2005 was effective in encouraging women across all SES groups to screen. Data…

  6. Acute ACL Surgery Decreases First Year Socio Economic Costs Compared to Delayed Reconstruction

    PubMed Central

    Eriksson, Karl; von Essen, Christoffer; Barenius, Björn

    2016-01-01

    Objectives: Clinical practice has been to avoid acute ACL reconstruction due to the risk of complications, especially arthrofibrosis. Thus, a general rule has been to wait with reconstruction until he knee is “calm” which usually means 4-8 weeks following injury. Furthermore there is often also a prolonged waiting time due to operating space and other logistic factors. Since most of the patients undergoing ACL reconstruction are of working age, there is a potentially large socio-economic loss due to the fact that many of these patients are unable to work from the time of injury to the time of reconstruction. The aim of this study was to assess and compare the total number of sick leave days caused by the knee injury from the day of injury and over the first year between sub acute and delayed reconstruction. Methods: 70 patients with high recreational activity level, Tegner level of 6 or more, who presented with an acute ACL injury were randomized to acute reconstruction within 8 days from the injury or delayed reconstruction 6-10 weeks post injury. Four surgeons performed the ACL reconstructions with quadrupled semitendinosus tendon grafts. Patients were assessed at 6,12 and 24 months and these follow ups included Biodex strength test, Lachman, Rolimeter, pivot shift, one leg hop, IKDC, KOOS, Lysholm and Tegner activity level. With data from the Swedish Social Insurance Agency (Försäkringskassan) information about the number of sick leave days from the day of the knee injury and over the following twelve months was collected. The data was recalled based on diagnostic numbers related to the specific knee-injury and compared between the two groups. Results: Seventy percent of the patients were males, mean age at the time of inclusion was 27 years (18 -41) and the pre-injury median Tegner level was 9 (5-10), with no differences between the groups. 15/70 patients were students without registered compensation for sick leave, 5 in the acute and 10 in the delayed

  7. Socio-economic Vulnerability Assessment of Natural Disaster Considering Urban Characteristics in South Korea

    NASA Astrophysics Data System (ADS)

    Park, Yoonkyung; Jun, Hwandon; Kim, Sangdan

    2015-04-01

    In this presentation, an indicator-based model is proposed to quantify socio-economic damage under natural disaster in Seoul, Korea. Seoul is the highest population density in Korea. Scales of the model are divided into two classes. First scale is "borough", which is town, or a district with a large town, and has its own council. In the case of Seoul, average size of boroughs is 24.28 square kilometers. Second one is "census output area", which is the finest level of statistical information. Average size of census output area in Seoul is 0.0374 kilometers. The Census output area has high resolution than boroughs. For the purpose of considering various aspects on socio-economic vulnerability under natural disaster, the proposed socio-economic vulnerability assessment model is composed of demographic/social indicator, economic indicator, and prepare/response/recovery indicator. Each of them is consist of 5, 3, and 6 proxy variables, respectively. Using the suggested model, the socio-economic vulnerability for 25 boroughs and 16,230 census output areas of Seoul is assessed. As a result, it is shown that southeastern boroughs in Seoul (Gangnam and Seocho) have lower vulnerability scores than other boroughs. According to this results, these places are much safer than other regions under natural disaster. Additionally, the socio-economic vulnerability was assessed in scale of census output data. Socio-economic vulnerability scores are shown similar results comparing with results of borough scale. However, socio-economic vulnerability scores are calculated in higher resolution. These results are caused by different demographic and social factors in each census output area even census output areas are located same borough. The additional importance of vulnerability assessment in the scale of census output areas will be presented. Acknowledgement This research was supported by a grant(13SCIPS04) from Smart Civil Infrastructure Research Program funded by Ministry of Land

  8. Integrating socio-economic and infrastructural dimension to reveal hazard vulnerability of coastal districts

    NASA Astrophysics Data System (ADS)

    Mazumdar, Jublee; Paul, Saikat

    2015-04-01

    Losses of life and property due to natural hazards have intensified in the past decade, motivating an alteration of disaster management away from simple post event resettlement and rehabilitation. The degree of exposure to hazard for a homogeneous population is not entirely reliant upon nearness to the source of hazard event. Socio-economic factors and infrastructural capability play an important role in determining the vulnerability of a place. This study investigates the vulnerability of eastern coastal states of India from tropical cyclones. The record of past hundred years shows that the physical vulnerability of eastern coastal states is four times as compared to the western coastal states in terms of frequency and intensity of tropical cyclones. Nevertheless, these physical factors played an imperative role in determining the vulnerability of eastern coast. However, the socio-economic and infrastructural factors influence the risk of exposure exponentially. Inclusion of these indicators would provide better insight regarding the preparedness and resilience of settlements to hazard events. In this regard, the present study is an effort to develop an Integrated Vulnerability Model (IVM) based on socio-economic and infrastructural factors for the districts of eastern coastal states of India. A method is proposed for quantifying the socio-economic and infrastructural vulnerability to tropical cyclone in these districts. The variables included in the study are extracted from Census of India, 2011 at district level administrative unit. In the analysis, a large number of variables are reduced to a smaller number of factors by using principal component analysis that represents the socio-economic and infrastructure vulnerability to tropical cyclone. Subsequently, the factor scores in socio-economic Vulnerability Index (SeVI) and Infrastructure Vulnerability Index (InVI) are standardized from 0 to 1, indicating the range from low to high vulnerability. The factor

  9. Suicide in young adults: psychiatric and socio-economic factors from a case–control study

    PubMed Central

    2014-01-01

    Background Suicide in young adults remains an important public health issue in Australia. The attributable risks associated with broader socioeconomic factors, compared to more proximal psychiatric disorders, have not been considered previously in individual-level studies of young adults. This study compared the relative contributions of psychiatric disorder and socio-economic disadvantage associated with suicide in terms of relative and attributable risk in young adults. Method A population-based case–control study of young adults (18–34 years) compared cases of suicide (n = 84) with randomly selected controls (n = 250) from population catchments in New South Wales (Australia), with exposure information collected from key informant interviews (for both cases and controls). The relative and attributable risk of suicide associated with ICD-10 defined substance use, affective, and anxiety disorder was compared with educational achievement and household income, adjusting for key confounders. Prevalence of exposures from the control group was used to estimate population attributable fractions (PAF). Results Strong associations were evident between mental disorders and suicide for both males and females (ORs 3.1 to 18.7). The strongest association was for anxiety disorders (both males and females), followed by affective disorders and substance use disorders. Associations for socio-economic status were smaller in magnitude than for mental disorders for both males and females (ORs 1.1 to 4.8 for lower compared to high SES groups). The combined PAF% for all mental disorders (48% for males and 52% for females) was similar in magnitude to socio-economic status (46% for males and 58% for females). Conclusion Socio-economic status had a similar magnitude of population attributable risk for suicide as mental disorders. Public health interventions to reduce suicide should incorporate socio-economic disadvantage in addition to mental illness as a potential target for

  10. Measuring the Socio-Economic Background of Students and Its Effect on Achievement on PISA 2000 and PISA 2003

    ERIC Educational Resources Information Center

    Schulz, Wolfram

    2005-01-01

    One of the consistent findings of educational research studies is the effect of the students' family socio-economic background on their learning achievement. Consequently, international comparative studies emphasis the role of socio-economic background for determining learning outcomes. In particular, PISA results have been used to describe how…

  11. Socio-Economic Factors Affecting Parents' Involvement in Homework: Practices and Perceptions from Eight Johannesburg Public Primary Schools

    ERIC Educational Resources Information Center

    Ndebele, Misheck

    2015-01-01

    This paper examines socio-economic factors influencing parental involvement in homework at the Foundation Phase in eight Johannesburg public primary schools. The research was conducted among over 600 parents from schools in different geographical and socio-economic areas such as the inner city, suburban and township. Two primary schools were…

  12. The Socio-Economic Gradient in Children's Reading Skills and the Role of Genetics

    ERIC Educational Resources Information Center

    Jerrim, John; Vignoles, Anna; Lingam, Raghu; Friend, Angela

    2015-01-01

    By the time children leave primary school there is a large socio-economic gap in their reading proficiency. There are a number of potential explanations for this socio-economic gap and in this paper we investigate the role of three particular genes and gene-environment interactions in determining children's reading skills, using the Avon…

  13. Growth in Literacy and Numeracy Achievement: Evidence and Explanations of a Summer Slowdown in Low Socio-Economic Schools

    ERIC Educational Resources Information Center

    Vale, Colleen; Weaven, Mary; Davies, Anne; Hooley, Neil; Davidson, Kristy; Loton, Daniel

    2013-01-01

    The phenomenon of summer slide or setback has gained a great deal of attention in the USA. It is understood to account for as much as 80% of the difference in achievement for students between low and high socio-economic families over their elementary schooling. In a mixed method longitudinal study of reforms in low socio-economic school…

  14. Families' Social Backgrounds Matter: Socio-Economic Factors, Home Learning and Young Children's Language, Literacy and Social Outcomes

    ERIC Educational Resources Information Center

    Hartas, Dimitra

    2011-01-01

    Parental support with children's learning is considered to be one pathway through which socio-economic factors influence child competencies. Utilising a national longitudinal sample from the Millennium Cohort Study, this study examined the relationship between home learning and parents' socio-economic status and their impact on young children's…

  15. Can Social Cognitive Theory Constructs Explain Socio-Economic Variations in Adolescent Eating Behaviours? A Mediation Analysis

    ERIC Educational Resources Information Center

    Ball, K.; MacFarlane, A.; Crawford, D.; Savige, G.; Andrianopoulos, N.; Worsley, A.

    2009-01-01

    Adolescents of low socio-economic position (SEP) are less likely than those of higher SEP to consume diets in line with current dietary recommendations. The reasons for these SEP variations remain poorly understood. We investigated the mechanisms underlying socio-economic variations in adolescents' eating behaviours using a theoretically derived…

  16. Could socio-economic transformation and the resulting psychological stress influence cancer risk in Opole province, Poland?

    PubMed

    Tukiendorf, A

    2005-09-01

    The paper presents the results of a risk assessment analysis of cancer morbidity in Opole province before and after a political transformation in Poland, i.e. in the 1985-1989 quinquennium and the following two equivalent periods of: 1990-1994 and 1995-1999. Measures of morbidity are given and its growth in males and females are compared with the ageing effect as well as with unemployment. In the paper a general conclusion has been drawn suggesting that the socio-economic transformation begun after 1989 and the resulting stress could have been the one of the possible background effects influencing the health status in the region. It must be accentuated, however, that the relation has not been a subject of statistical proving due to a methodological impossibility; a divagated question is offered for scientific concern and open discussion. PMID:16218328

  17. Participatory Approach to Long-Term Socio-Economic Scenarios as Building Block of a Local Vulnerability and Risk Assessment Tool - The Case Study Lienz (East-Tyrol)

    NASA Astrophysics Data System (ADS)

    Meyer, Ina; Eder, Brigitte; Hama, Michiko; Leitner, Markus

    2016-04-01

    Risks associated with climate change are mostly still understood and analyzed in a sector- or hazard-specific and rarely in a systemic, dynamic and scenario-based manner. In addition, socio-economic trends are often neglected in local vulnerability and risk assessments although they represent potential key determinants of risk and vulnerability. The project ARISE (Adaptation and Decision Support via Risk Management Through Local Burning Embers) aims at filling this gap by applying a participatory approach to socio-economic scenario building as building block of a local vulnerability assessment and risk management tool. Overall, ARISE aims at developing a decision support system for climate-sensitive iterative risk management as a key adaptation tool for the local level using Lienz in the East-Tyrol as a test-site City. One central building block is participatory socio-economic scenario building that - together with regionalized climate change scenarios - form a centrepiece in the process-oriented assessment of climate change risks and vulnerability. Major vulnerabilities and risks may stem from the economic performance, the socio-economic or socio-demographic developments or changes in asset exposition and not from climate change impacts themselves. The IPCC 5th assessment report underlines this and states that for most economic sectors, the impact of climate change may be small relative to the impacts of other driving forces such as changes in population growth, age, income, technology, relative prices, lifestyle, regulation, governance and many other factors in the socio-economy (Arent et al., 2014). The paper presents the methodology, process and results with respect to the building of long-term local socio-economic scenarios for the City of Lienz and the surrounding countryside. Scenarios were developed in a participatory approach using a scenario workshop that involved major stakeholders from the region. Participatory approaches are increasingly recognized as

  18. Identifying solutions to increase participation in physical activity interventions within a socio-economically disadvantaged community: a qualitative study

    PubMed Central

    2014-01-01

    Background There is an urgent need to increase population levels of physical activity, particularly amongst those who are socio-economically disadvantaged. Multiple factors influence physical activity behaviour but the generalisability of current evidence to such ‘hard-to-reach’ population subgroups is limited by difficulties in recruiting them into studies. Also, rigorous qualitative studies of lay perceptions and perceptions of community leaders about public health efforts to increase physical activity are sparse. We sought to explore, within a socio-economically disadvantaged community, residents’ and community leaders’ perceptions of physical activity (PA) interventions and issues regarding their implementation, in order to improve understanding of needs, expectations, and social/environmental factors relevant to future interventions. Methods Within an ongoing regeneration project (Connswater Community Greenway), in a socio-economically disadvantaged community in Belfast, we collaborated with a Community Development Agency to purposively sample leaders from public- and voluntary-sector community groups and residents. Individual semi-structured interviews were conducted with 12 leaders. Residents (n = 113), of both genders and a range of ages (14 to 86 years) participated in focus groups (n = 14) in local facilities. Interviews and focus groups were recorded, transcribed verbatim and analysed using a thematic framework. Results Three main themes were identified: awareness of PA interventions; factors contributing to intervention effectiveness; and barriers to participation in PA interventions. Participants reported awareness only of interventions in which they were involved directly, highlighting a need for better communications, both inter- and intra-sectoral, and with residents. Meaningful engagement of residents in planning/organisation, tailoring to local context, supporting volunteers, providing relevant resources and an ‘exit strategy

  19. Influence of parental socio-economic status on diet quality of European adolescents: results from the HELENA study.

    PubMed

    Béghin, L; Dauchet, L; De Vriendt, Tineke; Cuenca-García, M; Manios, Y; Toti, E; Plada, M; Widhalm, K; Repasy, J; Huybrechts, I; Kersting, M; Moreno, L A; Dallongeville, J

    2014-04-14

    Diet quality is influenced by socio-economic and geographical factors. The present study sought to assess whether adolescents' diet quality is affected by their parents' socio-economic status and whether the relationship between these factors is similar in northern and southern Europe. Data collected in the Healthy Lifestyle in Europe by Nutrition in Adolescence (HELENA) study in eight European countries were analysed. Dietary intake data were recorded via repeated 24 h recalls (using specifically developed HELENA Dietary Intake Assessment Tool software) and converted into an adolescent-specific Diet Quality Index (DQI-AM). Socio-economic status was estimated through parental educational level (Par-Educ-Lev) and parental occupation level (Par-Occ-Lev) as reported by the adolescents in a specific questionnaire. The DQI-AM data were then analysed as a function of Par-Educ-Lev and Par-Occ-Lev in northern European countries (Austria, Belgium, France, Germany and Sweden) and southern European countries (Greece, Italy and Spain). We studied a total of 1768 adolescents (age 14.7 (SD 1.3) years; percentage of girls: 52.8%; 1135 and 633 subjects from northern and southern Europe, respectively). On average, the DQI-AM score was higher in southern Europe than in northern Europe (69.1 (SD 0.1) v. 60.4 (SD 2.8), respectively; P < 0.001; Δ = 12.6%). The DQI was positively correlated with both paternal and maternal Par-Educ-Lev. However, this association was more pronounced in northern Europe than in southern Europe (P interaction = 0.004 for the mother and 0.06 for the father). The DQI was also positively correlated with Par-Occ-Lev (all P trends < 0.01), but this correlation was independent of the geographical area (P interaction = 0.51 for the mother and 0.50 for the father). In conclusion, Par-Educ-Lev and Par-Occ-Lev are associated with diet quality in adolescents in Europe. However, this association differs between northern Europe and southern Europe. PMID:24330831

  20. Socio-economic factors influencing the nutritional behaviour of pupils

    PubMed Central

    Prejbeanu, Ileana; Cara, Monica; Pisoschi, Catalina

    2012-01-01

    The purpose of the study was to evaluate the quality of morning nutrition of children in primary school, related to the residence environment and the family educational level. We included in our study 220 children in the age group 8-10, studying in urban and rural schools. They answered a 24-itemed questionnaire regarding their morning nutrition. Nutrition state, health state and school performance were evaluated. We found that 9.1% of all the children skip breakfast and midmorning snack. Most frequently they have margarine, salami, jam or cheese sandwiches and tea as breakfast. The free “milk and roll” are daily consumed by less than 45 % of the subjects. We did not find significant disorders in their nutrition and health state. Educational activities for a healthy nutrition are necessary. PMID:24778847

  1. A Sociolinguistic Profile of 100 Mothers from Middle to Upper-Middle Socio-Economic Backgrounds in Penang-Chinese Community: What Languages Do They Speak at Home with Their Children?

    ERIC Educational Resources Information Center

    Low, Hui Min; Nicholas, Howard; Wales, Roger

    2010-01-01

    This paper reports the findings of a survey of 100 mothers of Chinese children aged between 6 and 36 months from middle to upper-middle socio-economic backgrounds in Penang, Malaysia. The findings include the language backgrounds of these mothers, their contextual uses of multiple languages and their language choices with their children. Through…

  2. Sex and Age Differences in the Endorsement of Sex Stereotypes Associated with Driving.

    PubMed

    Pravossoudovitch, Karyn; Martha, Cécile; Cury, François; Granié, Marie-Axelle

    2015-01-01

    Sex and age differences are particularly pronounced in car accidents. Current psychological research is exploring the relationship between risky driving and compliance with sex stereotypes, notably conformity with social expectations concerning masculinity. Some studies have already shown that sex stereotypes associated with driving (SSAD) may influence driving behaviors. The aim of this research was to explore the participants' sex and age differences in SSAD endorsement. A questionnaire was developed and validated on four dimensions of SSAD: male's driving skills and female's compliance with traffic rules, courtesy behind the wheel, and risk avoidance in driving. SSAD endorsement was measured for 291 licensed drivers from 18 to 64 years of age. Results revealed that females endorsed the female's risk avoidance stereotype more (p < .05), whereas males endorsed the male drivers (driving skills) stereotype more (p < .05). Results also revealed that the endorsement of male's driving skills decreases with age (p < .01) and the endorsement of female's courtesy increases with age among all participants (p = .01), while the endorsement of female's compliance with traffic rules increases with age only among female participants (p < .05). The results are discussed in terms of in-group/out-group relations and sex and age differences. PMID:26695552

  3. How do socio-economic status, perceived economic barriers and nutritional benefits affect quality of dietary intake among US adults?

    PubMed Central

    Beydoun, May A.

    2016-01-01

    Background Socio-economic factors may affect diet quality, perhaps differentially across gender and ethnicity. The mechanism of this association is still largely unknown. Objectives We examined the independent effects of socio-economic status (SES), perceived barrier of food price (PBFP), and perceived benefit of diet quality (PBDQ) on diet quality indicators and indices (DQIj,k), across gender and ethnicity. Additionally, we estimated the mediation proportion of the effect of SES on DQIj,k through PBFP and PBDQ. Methods Data from two cross-sectional surveys, the Continuing Survey of Food Intakes by Individuals (CSFII) and Diet and Health Knowledge Survey (DHKS) 1994–96 were used. Our sample consisted of 4,356 US adults aged 20–65 years. With principal components analysis, SES (an index) was measured using household income per capita and education, and PBDQ was measured using an 11-item scale. PBFP was defined as the ratio of importance of food price score relative to nutrition. DQIj,k were assessed by a set of indicators and two indices including the Healthy Eating Index. Results The associations between SES, PBFP, PBDQ, and DQIj,k varied significantly across gender and ethnic groups. PBFP acted as a mediator in the association between SES and selected DQIj indicators, namely energy, fat intake, sodium, and simple sugar consumption (mediation proportion>10%), but not PBDQ. Conclusions SES, PBFP and PBDQ all affect dietary intake, and vary by ethnicity and gender. Positive effect of SES on DQIj,k may be mediated by PBFP but not PBDQ which is an independent protective factor. Nutrition education is important to promote healthy eating. PMID:17342164

  4. Naked at Our Age: Talking out Loud about Senior Sex

    ERIC Educational Resources Information Center

    Davis, Melanie

    2012-01-01

    "Naked at Our Age" is an excellent resource for sexually interested and/or active adults over the age of 60. The book combines the author's personal reflections, questions and stories shared by older adults, and advice from sex therapists, sexuality educators, the author, and health care providers. The breadth of topics makes the book useful to…

  5. Rates of breastfeeding and exposure to socio-economic adversity amongst children with intellectual disability.

    PubMed

    Gore, Nick; Emerson, Eric; Brady, Serena

    2015-04-01

    Children with intellectual disability are at increased risk of experiencing poor health relative to their typically developing peers. Previous research indicates that exposure to socio-economic disadvantage contributes towards this disparity but that additional factors (including parenting practices) may be involved in mediating/moderating pathways. This study examined duration of breastfeeding amongst children with and without intellectual disability by a secondary analysis of data from the UK Millennium Cohort Study. Children with intellectual disability were significantly less likely to have been ever breastfed; breastfed exclusively or at all at 3 months or breastfed at all at 6 months relative to children without intellectual disability. None of these differences remained significant when other psycho-social risk factors for reduced breastfeeding were controlled for. The study adds to both the sparse literature on breastfeeding practices amongst families of children with intellectual disability and research demonstrating relationships between socio-economic disadvantage and wellbeing for children with intellectual disability. PMID:25613368

  6. [Effect of selected socio-economic factors on incidence and outcome of tuberculosis in Poland].

    PubMed

    Miller, M; Masztalerz, J; Szczuka, I; Piasecki, Z; Zielińska, B

    1996-01-01

    The purpose of the paper was to verify the widely held opinion about the influence of socio-economic conditions on tuberculosis incidence and outcome. The analysis of the relationship between different socio-economic factors and tuberculosis shows that level of education seems to be the most important indicator. The level of education of tuberculosis patients in Poland is lower than the average. Together with the standard of living it differentiates patients with regard to clinical form of the disease-the lower the level of education and standard of living conditions, the more fibrocavernous forms. The analysis also indicated that the level of education and employment or unemployment did not influence the choice of treatment regiments but influenced the outcome of treatment. PMID:8924875

  7. Soybean Trade: Balancing Environmental and Socio-Economic Impacts of an Intercontinental Market.

    PubMed

    Boerema, Annelies; Peeters, Alain; Swolfs, Sanne; Vandevenne, Floor; Jacobs, Sander; Staes, Jan; Meire, Patrick

    2016-01-01

    The trade in soybean, an important animal feed product, exemplifies the environmental and socio-economic impact of global markets and global agricultural policy. This paper analyses the impact of increasing production of soybean in the exporting countries (deforestation and grassland conversion) as well as in importing regions (decrease in permanent grassland by substitution of grass as feed). Ecosystem services monetary values were used to calculate the environmental and socio-economic impact of observed land use changes. This is balanced against the economic value of the global soybean trade. The results prove that consumption choices in one region have real effects on the supply of ecosystem services at a large spatial scale. Conclusively, solutions to make this global market more sustainable are discussed. PMID:27244079

  8. Rapid regional-scale assessments of socio-economic vulnerability to climate change

    NASA Astrophysics Data System (ADS)

    Smith, Erin F.; Lieske, Scott N.; Keys, Noni; Smith, Timothy F.

    2016-03-01

    Assessing socio-economic vulnerability to climate change impacts to support regional decision-making is conceptually and practically challenging. We report on research that tested a rapid assessment approach of socio-economic vulnerability in Australia’s natural resource management regions. The approach focuses on regionally important economic sectors, identified using existing datasets, which are likely to be sensitive to climate change impacts. Disaggregated spatial representations of factors known to be associated with vulnerability function as multiple lines of evidence for highlighting intra-regional hotspots of high potential vulnerability. Our results show that a small number of factors based upon contextually relevant empirical evidence offers a low-cost, rapid assessment process, which is readily transferable across regions and provides end-users with guidance for interpreting the results within the context of regional conditions.

  9. Soybean Trade: Balancing Environmental and Socio-Economic Impacts of an Intercontinental Market

    PubMed Central

    Boerema, Annelies; Peeters, Alain; Swolfs, Sanne; Vandevenne, Floor; Jacobs, Sander; Staes, Jan; Meire, Patrick

    2016-01-01

    The trade in soybean, an important animal feed product, exemplifies the environmental and socio-economic impact of global markets and global agricultural policy. This paper analyses the impact of increasing production of soybean in the exporting countries (deforestation and grassland conversion) as well as in importing regions (decrease in permanent grassland by substitution of grass as feed). Ecosystem services monetary values were used to calculate the environmental and socio-economic impact of observed land use changes. This is balanced against the economic value of the global soybean trade. The results prove that consumption choices in one region have real effects on the supply of ecosystem services at a large spatial scale. Conclusively, solutions to make this global market more sustainable are discussed. PMID:27244079

  10. A global water scarcity assessment under Shared Socio-economic Pathways - Part 1: Water use

    NASA Astrophysics Data System (ADS)

    Hanasaki, N.; Fujimori, S.; Yamamoto, T.; Yoshikawa, S.; Masaki, Y.; Hijioka, Y.; Kainuma, M.; Kanamori, Y.; Masui, T.; Takahashi, K.; Kanae, S.

    2013-07-01

    A novel global water scarcity assessment for the 21st century is presented in a two-part paper. In this first paper, water use scenarios are presented for the latest global hydrological models. The scenarios are compatible with the socio-economic scenarios of the Shared Socio-economic Pathways (SSPs), which are a part of the latest set of scenarios on global change developed by the integrated assessment, the IAV (climate change impact, adaptation, and vulnerability assessment), and the climate modeling community. The SSPs depict five global situations based on substantially different socio-economic conditions during the 21st century. Water use scenarios were developed to reflect not only quantitative socio-economic factors, such as population and electricity production, but also key qualitative concepts such as the degree of technological change and overall environmental consciousness. Each scenario consists of five factors: irrigated area, crop intensity, irrigation efficiency, and withdrawal-based potential industrial and municipal water demands. The first three factors are used to estimate the potential irrigation water demand. All factors were developed using simple models based on a literature review and analysis of historical records. The factors are grid-based at a spatial resolution of 0.5° × 0.5° and cover the whole 21st century in five-year intervals. Each factor shows wide variation among the different global situations depicted: the irrigated area in 2085 varies between 2.7 × 106 and 4.5 × 106 km2, withdrawal-based potential industrial water demand between 246 and 1714 km3 yr-1, and municipal water between 573 and 1280 km3 yr-1. The water use scenarios can be used for global water scarcity assessments that identify the regions vulnerable to water scarcity and analyze the timing and magnitude of scarcity conditions.

  11. Declining reliance on marine resources in remote South Pacific societies: ecological versus socio-economic drivers

    NASA Astrophysics Data System (ADS)

    Turner, R. A.; Cakacaka, A.; Graham, N. A. J.; Polunin, N. V. C.; Pratchett, M. S.; Stead, S. M.; Wilson, S. K.

    2007-12-01

    Degraded coral reef ecosystems yield limited goods and services, which is expected to have significant socio-economic impacts on isolated tropical island communities with strong reliance on coral reefs. This study investigates socio-economic changes, specifically in fresh fish consumption and fishing activities, associated with environmental degradation at five fishing grounds ( qoliqoli) in the Lau Islands (Fiji). Semi-structured interviews with fishers and senior household members revealed that the importance of fishing was low relative to other occupations, and consumption of fresh fish has declined over the last decade. Reduced fishing and choice of fresh fish is largely attributable to an increased need to derive income as well as new income-generating opportunities. A possible consequence of reduced reliance on marine resources was limited awareness of recent environmental degradation caused by climate-induced coral bleaching and outbreaks of coral-feeding crown-of-thorns starfish. Limited use and reduced awareness of the local marine environment in the short term may erode social memory and local ecological knowledge, reducing opportunities to fall back on marine resources. This may also compromise long-term economic and social stability. Conversely, low reliance on marine resources may confer greater flexibility to adapt to future ecological change in the marine environment. Importantly, changes in fish consumption and exploitation of marine resources were linked to socio-economic factors rather than a consequence of recent degradation of marine environments. Greater knowledge of the dynamics driving change in marine resource use is necessary to understand how societies respond to ecological and socio-economic change, and to identify opportunities for adaptive sustainable ecosystem management.

  12. Investigating Male Tobacco Use and Expenditure Patterns across Socio-Economic Groups in Nigeria

    PubMed Central

    Uguru, Nkoli P.; Mbachu, Chinyere; Ibe, Ogochukwu P.; Uguru, Chibuzo C.; Odukoya, Oluwakemi; Okwuosa, Chinenye; Onwujekwe, Obinna

    2015-01-01

    The magnitude of variation in economic costs of tobacco consumption among socio-economic status (SES) groups in Nigeria is unclear. Understanding the factors that influence tobacco use and expenditure among different socio-economic groups would inform decisions on interventions for tobacco control in Nigeria. Secondary data was obtained from the 2008 National demographic and health survey. Information on tobacco use and expenditure in households and individual males were extracted from the database. A total of 34,070 households and 15,846 individual males were sampled. Analysis was done using descriptive statistics and binary logistic regression analysis. Information on wealth index obtained were categorized into socio-economic quintile groups (Q1 to Q5), representing poorest to richest socio-economic groups. To estimate expenditure on cigarettes, the average cost of a stick of cigarette was obtained and multiplied with the number of sticks smoked per day. The proportion of households that use tobacco in Nigeria is 5.25% with a greater percentage (89.6%) residing in the rural areas. Prevalence of cigarette smoking in individual males is 8.59%, and the poorer SES group smoked more cigarettes (20.9%) and spent more (0.60–1.19USD) than the richest SES group. Low education level, traditional beliefs, literacy levels, SES and employment status all influence cigarette smoking in adult males. Although poor people smoked more and spent more of their income on cigarettes, other factors like educational level and traditional beliefs were found to influence practice of cigarette smoking in men. This implies that tobacco control legislation through increased taxes alone may not effectively reduce the use of tobacco and its products in Nigeria. A consolidated approach that includes behavioral change procedures, enforcing bans on tobacco advertisement and the use of strong graphic anti-tobacco messages targeted at both the poor and rich as well as the educated and uneducated

  13. Socio-economic differences in health risk behavior in adolescence: do they exist?

    PubMed

    Tuinstra, J; Groothoff, J W; van den Heuvel, W J; Post, D

    1998-07-01

    Socio-economic differences in risk behaviors in adolescence can be seen as a prelude to the re-emergence of socio economic health differences in adulthood. We studied whether or not socio-economic differences in health risk behaviors are present in male and female adolescents in The Netherlands. The relation between socio-economic status (SES) and health risk behaviors was examined, by testing both the main and interaction effects of SES and gender on separate health risk behaviors on one hand, and on the behaviors cumulatively on the other. The data were derived from 1984 adolescents in the four northern provinces of The Netherlands. SES was measured by means of the educational level and the occupational status of both parents. Four health risk behaviors were included in this study: smoking, alcohol consumption, soft drug use, and (no) physical exercise. We found that the relationships between SES and health risk behaviors are not as linear as is often found in adulthood. Our findings can be characterised overall by an absence of relationship between SES and health risk behaviors. The only exception applies to sport, which is linearly related to SES. Adolescents in the lower SES groups engage in sport less than adolescents in the higher SES groups. There was an irregular relationship between the father's occupational status and the adolescents' smoking and drinking. Adolescents in the highest, lowest and middle of the six SES groups have the highest rates of health risk behaviors. All observed relationships are similar for both male and female adolescents. A relationship between gender and the separate health risk behaviors was found only for alcohol consumption and drug use. For both male adolescents showed higher rates of risk behavior. Males also scored higher on the cumulative health risk behaviors than their female counterparts. The findings of this study do not support the hypothesis of latent differences in adolescence. PMID:9683380

  14. Socio-economic and climate change impacts on agriculture: an integrated assessment, 1990-2080.

    PubMed

    Fischer, Günther; Shah, Mahendra; Tubiello, Francesco N; van Velhuizen, Harrij

    2005-11-29

    A comprehensive assessment of the impacts of climate change on agro-ecosystems over this century is developed, up to 2080 and at a global level, albeit with significant regional detail. To this end an integrated ecological-economic modelling framework is employed, encompassing climate scenarios, agro-ecological zoning information, socio-economic drivers, as well as world food trade dynamics. Specifically, global simulations are performed using the FAO/IIASA agro-ecological zone model, in conjunction with IIASAs global food system model, using climate variables from five different general circulation models, under four different socio-economic scenarios from the intergovernmental panel on climate change. First, impacts of different scenarios of climate change on bio-physical soil and crop growth determinants of yield are evaluated on a 5' X 5' latitude/longitude global grid; second, the extent of potential agricultural land and related potential crop production is computed. The detailed bio-physical results are then fed into an economic analysis, to assess how climate impacts may interact with alternative development pathways, and key trends expected over this century for food demand and production, and trade, as well as key composite indices such as risk of hunger and malnutrition, are computed. This modelling approach connects the relevant bio-physical and socio-economic variables within a unified and coherent framework to produce a global assessment of food production and security under climate change. The results from the study suggest that critical impact asymmetries due to both climate and socio-economic structures may deepen current production and consumption gaps between developed and developing world; it is suggested that adaptation of agricultural techniques will be central to limit potential damages under climate change. PMID:16433094

  15. Socio-economic and climate change impacts on agriculture: an integrated assessment, 1990–2080

    PubMed Central

    Fischer, Günther; Shah, Mahendra; N. Tubiello, Francesco; van Velhuizen, Harrij

    2005-01-01

    A comprehensive assessment of the impacts of climate change on agro-ecosystems over this century is developed, up to 2080 and at a global level, albeit with significant regional detail. To this end an integrated ecological–economic modelling framework is employed, encompassing climate scenarios, agro-ecological zoning information, socio-economic drivers, as well as world food trade dynamics. Specifically, global simulations are performed using the FAO/IIASA agro-ecological zone model, in conjunction with IIASAs global food system model, using climate variables from five different general circulation models, under four different socio-economic scenarios from the intergovernmental panel on climate change. First, impacts of different scenarios of climate change on bio-physical soil and crop growth determinants of yield are evaluated on a 5′×5′ latitude/longitude global grid; second, the extent of potential agricultural land and related potential crop production is computed. The detailed bio-physical results are then fed into an economic analysis, to assess how climate impacts may interact with alternative development pathways, and key trends expected over this century for food demand and production, and trade, as well as key composite indices such as risk of hunger and malnutrition, are computed. This modelling approach connects the relevant bio-physical and socio-economic variables within a unified and coherent framework to produce a global assessment of food production and security under climate change. The results from the study suggest that critical impact asymmetries due to both climate and socio-economic structures may deepen current production and consumption gaps between developed and developing world; it is suggested that adaptation of agricultural techniques will be central to limit potential damages under climate change. PMID:16433094

  16. Food item use by coyote sex and age classes

    SciTech Connect

    Cypher, B.L.; Spencer, K.A.; Scrivner, J.H.

    1995-10-01

    Food item use by coyotes was compared between sexes and among age classes at the Naval Petroleum Reserves, California. Item use did not differ significantly between males and females. Although leporid was the item most frequently used by all age classes, item use differed significantly between pups (< 1 year), yearlings (1 year), and adults (> 1 year), probably due to differential use of secondary items. Variation in item use among age classes could potentially bias results of coyote food habit studies.

  17. Socio-economic impacts of nuclear generating stations: Peach Bottom case study

    SciTech Connect

    Pijawka, K.D.

    1982-07-01

    This report documents a case study of the socio-economic impacts of the construction and operation of the Peach Bottom nuclear power station. It is part of a major post-licensing study of the socio-economic impacts at twelve nuclear power stations. The case study covers the period beginning with the announcement of plans to construct the reactor and ending in the period 1980 to 1981. The case study deals with changes in the economy, population, settlement patterns and housing, local government and public services, social structure, and public response in the study area during the construction/operation of the reactor. A regional modeling approach is used to trace the impact of the construction/operation on the local economy, labor market, and housing market. Emphasis in the study is on the attribution of socio-economic impacts to the reactor or other causal factors. As part of the study of local public response to the construction/operation of the reactor, the effects of the Three Mile Island accident are examined.

  18. Socio-economic and ecological impacts of global protected area expansion plans.

    PubMed

    Visconti, Piero; Bakkenes, Michel; Smith, Robert J; Joppa, Lucas; Sykes, Rachel E

    2015-11-01

    Several global strategies for protected area (PA) expansion have been proposed to achieve the Convention on Biological Diversity's Aichi target 11 as a means to stem biodiversity loss, as required by the Aichi target 12. However, habitat loss outside PAs will continue to affect habitats and species, and PAs may displace human activities into areas that might be even more important for species persistence. Here we measure the expected contribution of PA expansion strategies to Aichi target 12 by estimating the extent of suitable habitat available for all terrestrial mammals, with and without additional protection (the latter giving the counterfactual outcome), under different socio-economic scenarios and consequent land-use change to 2020. We found that expanding PAs to achieve representation targets for ecoregions under a Business-as-usual socio-economic scenario will result in a worse prognosis than doing nothing for more than 50% of the world's terrestrial mammals. By contrast, targeting protection towards threatened species can increase the suitable habitat available to over 60% of terrestrial mammals. Even in the absence of additional protection, an alternative socio-economic scenario, adopting progressive changes in human consumption, leads to positive outcomes for mammals globally and to the largest improvements for wide-ranging species. PMID:26460136

  19. Mortality and socio-economic differences in Denmark: a competing risks proportional hazard model.

    PubMed

    Munch, Jakob Roland; Svarer, Michael

    2005-03-01

    This paper explores how mortality is related to such socio-economic factors as education, occupation, skill level and income for the years 1992-1997 using an extensive sample of the Danish population. We employ a competing risks proportional hazard model to allow for different causes of death. This method is important as some factors have unequal (and sometimes opposite) influence on the cause-specific mortality rates. We find that the often-found inverse correlation between socio-economic status and mortality is to a large degree absent among Danish women who die of cancer. In addition, for men the negative correlation between socio-economic status and mortality prevails for some diseases, but for women we find that factors such as being married, income, wealth and education are not significantly associated with higher life expectancy. Marriage increases the likelihood of dying from cancer for women, early retirement prolongs survival for men, and homeownership increases life expectancy in general. PMID:15722260

  20. The digital traces of bubbles: feedback cycles between socio-economic signals in the Bitcoin economy.

    PubMed

    Garcia, David; Tessone, Claudio J; Mavrodiev, Pavlin; Perony, Nicolas

    2014-10-01

    What is the role of social interactions in the creation of price bubbles? Answering this question requires obtaining collective behavioural traces generated by the activity of a large number of actors. Digital currencies offer a unique possibility to measure socio-economic signals from such digital traces. Here, we focus on Bitcoin, the most popular cryptocurrency. Bitcoin has experienced periods of rapid increase in exchange rates (price) followed by sharp decline; we hypothesize that these fluctuations are largely driven by the interplay between different social phenomena. We thus quantify four socio-economic signals about Bitcoin from large datasets: price on online exchanges, volume of word-of-mouth communication in online social media, volume of information search and user base growth. By using vector autoregression, we identify two positive feedback loops that lead to price bubbles in the absence of exogenous stimuli: one driven by word of mouth, and the other by new Bitcoin adopters. We also observe that spikes in information search, presumably linked to external events, precede drastic price declines. Understanding the interplay between the socio-economic signals we measured can lead to applications beyond cryptocurrencies to other phenomena that leave digital footprints, such as online social network usage. PMID:25100315

  1. The digital traces of bubbles: feedback cycles between socio-economic signals in the Bitcoin economy

    PubMed Central

    Garcia, David; Tessone, Claudio J.; Mavrodiev, Pavlin; Perony, Nicolas

    2014-01-01

    What is the role of social interactions in the creation of price bubbles? Answering this question requires obtaining collective behavioural traces generated by the activity of a large number of actors. Digital currencies offer a unique possibility to measure socio-economic signals from such digital traces. Here, we focus on Bitcoin, the most popular cryptocurrency. Bitcoin has experienced periods of rapid increase in exchange rates (price) followed by sharp decline; we hypothesize that these fluctuations are largely driven by the interplay between different social phenomena. We thus quantify four socio-economic signals about Bitcoin from large datasets: price on online exchanges, volume of word-of-mouth communication in online social media, volume of information search and user base growth. By using vector autoregression, we identify two positive feedback loops that lead to price bubbles in the absence of exogenous stimuli: one driven by word of mouth, and the other by new Bitcoin adopters. We also observe that spikes in information search, presumably linked to external events, precede drastic price declines. Understanding the interplay between the socio-economic signals we measured can lead to applications beyond cryptocurrencies to other phenomena that leave digital footprints, such as online social network usage. PMID:25100315

  2. Snakebite and Its Socio-Economic Impact on the Rural Population of Tamil Nadu, India

    PubMed Central

    Vaiyapuri, Sakthivel; Vaiyapuri, Rajendran; Ashokan, Rajesh; Ramasamy, Karthikeyan; Nattamaisundar, Kameshwaran; Jeyaraj, Anburaj; Chandran, Viswanathan; Gajjeraman, Prabu; Baksh, M. Fazil; Gibbins, Jonathan M.; Hutchinson, E. Gail

    2013-01-01

    Background Snakebite represents a significant health issue worldwide, affecting several million people each year with as many as 95,000 deaths. India is considered to be the country most affected, but much remains unknown about snakebite incidence in this country, its socio-economic impact and how snakebite management could be improved. Methods/Principal Findings We conducted a study within rural villages in Tamil Nadu, India, which combines a household survey (28,494 people) of snakebite incidence with a more detailed survey of victims in order to understand the health and socio-economic effects of the bite, the treatments obtained and their views about future improvements. Our survey suggests that snakebite incidence is higher than previously reported. 3.9% of those surveyed had suffered from snakebite and the number of deaths corresponds to 0.45% of the population. The socio-economic impact of this is very considerable in terms of the treatment costs and the long-term effects on the health and ability of survivors to work. To reduce this, the victims recommended improvements to the accessibility and affordability of antivenom treatment. Conclusions Snakebite has a considerable and disproportionate impact on rural populations, particularly in South Asia. This study provides an incentive for researchers and the public to work together to reduce the incidence and improve the outcomes for snake bite victims and their families. PMID:24278244

  3. Self-reported depression is increasing among socio-economically disadvantaged adolescents – repeated cross-sectional surveys from Finland from 2000 to 2011

    PubMed Central

    2014-01-01

    Background Adolescent depression is more common in lower socio-economic groups. Whether this pattern has changed over time, is not known. We examined the prevalence of self-reported depression and its changes in socio-economic groups from 2000 to 2011 among Finnish adolescents. Methods Data were based on classroom surveys every second year from 2000–2001 to 2010–2011 using nationwide samples of 14–16-year old Finns (n = 618,084). Data were collected using self-administered questionnaires including questions on health, health behaviours, and school experiences. Depression was measured with a Finnish modification of the 13-item Beck Depression Inventory, and divided into no, mild, moderate and severe depression. The association between depression and the social background (parents’ education and employment) over time was studied using a multinomial regression analysis. Results The prevalence of self-reported severe depression slightly increased from 2000–2001 to 2010–2011 in girls. In boys a slight increase was observed when adjusting for background variables. The differences in the prevalence of depression between the social background groups persisted over the entire study period. In both sexes, severe depression nearly doubled among those adolescents whose parents were unemployed and had a low education level; among boys, the prevalence was 6.5% in 2000–2001 and 12.8% in 2010–2011, and among girls 6.4% and 11.4% respectively. Conclusion The largest increases in prevalence of severe depression are seen among socio-economically disadvantaged adolescents. This suggests that inequalities in mental health may become an increasing concern. PMID:24775269

  4. Variation in Meal-skipping Rates of Korean Adolescents According to Socio-economic Status: Results of the Korea Youth Risk Behavior Web-based Survey

    PubMed Central

    Hong, Seri; Bae, Hong Chul; Kim, Hyun Soo

    2014-01-01

    Objectives To identify and evaluate the trend of meal-skipping rates among Korean adolescents with their contributing causes and the influence of household income level on meal skipping. Methods Using 2008, 2010, and 2012 data from the Korea Youth Risk Behavior Web-based Survey of 222 662 students, a cross-sectional study with subgroup analysis was performed. We calculated odds ratios for skipping each meal 5 or more times in a week by household socio-economic status using a multiple logistic regression model. The secular change in the meal-skipping rates by the students' family affluence scale was analyzed by comparing the meal-skipping students within each subgroup and odds ratios for the same event over time. Results Through 2008 to 2012, most of the meal-skipping rates generally showed a continuous increase or were almost unchanged in both sexes, except for breakfast skipping in several subgroups. Students in low-income households not living with both parents had the highest meal-skipping rates and odds ratios for frequent meal skipping. In a time-series subgroup analysis, the overall odds ratios for the same event increased during 2008 to 2012, with a slight reduction in the gap between low and higher income levels with regard to meal skipping during 2010 to 2012. Conclusions Household socio-economic status and several other factors had a significant influence on Korean adolescent meal-skipping rates. Although the gap in eating behavior associated with household socio-economic differences is currently decreasing, further study and appropriate interventions are needed. PMID:24921019

  5. Longitudinal Changes in Health-Related Quality of Life Scores in Brazilian Incident Peritoneal Dialysis Patients (BRAZPD): Socio-economic Status Not a Barrier

    PubMed Central

    dos Santos Grincenkov, Fabiane Rossi; Fernandes, Natália; Chaoubah, Alfredo; da Silva Fernandes, Neimar; Bastos, Kleyton; Lopes, Antonio Alberto; Qureshi, Abdul Rashid; Finkelstein, Fredric O.; Pecoits-Filho, Roberto; Divino-Filho, José Carolino; Bastos, Marcus Gomes

    2013-01-01

    ♦ Background and Objectives: A large proportion of the patients on peritoneal dialysis (PD) in Brazil have low levels of education and family income. The present study assessed whether education level and family income are associated with baseline and longitudinal changes in health-related quality of life (HRQOL) scores during the first year of PD therapy. ♦ Methods: We evaluated 1624 incident patients from the Brazilian Peritoneal Dialysis Multicenter Study (BRAZPD) at baseline, and 486 of them after 12 months. The SF-36 was used to determine HRQOL and the Karnofsky index (KI), physical performance. ♦ Results: At baseline, patients received high KI scores compared with scores on the SF-36. The means of the mental and physical components at baseline and after 12 months were 39.9 ± 10.5 compared with 38.7 ± 11.7 and 41.8 ± 9.6 compared with 40.7 ± 9.8 respectively, which were not statistically different. A multivariate regression analysis showed that age, sex, diabetes, and cardiovascular disease were predictors of the mental component (respectively, β = 0.12, p < 0.001; β = 0.11, p < 0.001; β = -0.08, β = 0.007; and β = -0.07, p = 0.007) and that age, sex, diabetes, cardiovascular disease, hemoglobin, glucose, and creatinine were predictors of the physical component (respectively, β = -0.28, p < 0.001; β = 0.06, p = 0.009; β = -0.09, p = 0.002; β = -0.09, p = 0.001; β = 0.07, p = 0.004; β = -0.05, p = 0.040; and β = 0.05, p = 0.040). Education level and family income were not significantly associated with HRQOL (mental and physical components) in the multivariate regression. ♦ Conclusions: The results indicate that, as predictors, family income and education level have no impact on HRQOL, supporting the idea that socio-economic status should not be a barrier to the selection of PD as a treatment modality in Brazil. PMID:24335126

  6. Socio-economic differences in food group and nutrient intakes among young women in Ireland.

    PubMed

    McCartney, Daniel M A; Younger, Katherine M; Walsh, Joanne; O'Neill, Marie; Sheridan, Claire; Kearney, John M

    2013-12-14

    The present study aimed to investigate socio-economic disparities in food and nutrient intakes among young Irish women. A total of 221 disadvantaged and seventy-four non-disadvantaged women aged 18-35 years were recruited. Diet was assessed using a diet history protocol. Of the total population, 153 disadvantaged and sixty-three non-disadvantaged women were classified as plausible dietary reporters. Food group intakes, nutrient intakes and dietary vitamin and mineral concentrations per MJ of energy consumed were compared between the disadvantaged and non-disadvantaged populations, as was compliance with dietary fibre, macronutrient and micronutrient intake guidelines. The disadvantaged women had lower intakes than the non-disadvantaged women of fruit, vegetables, fish, breakfast cereals, low-fat milk and wholemeal bread (all P< 0·001), yogurt (P= 0·001), low-fat spread (P= 0·002) and fresh meat (P= 0·003). They also had higher intakes of butter, processed red meats, white bread, sugar-sweetened beverages, fried potatoes and potato-based snacks (all P< 0·001) and full-fat milk (P= 0·014). Nutritionally, the disadvantaged women had higher fat, saturated fat and refined sugar intakes; lower dietary fibre, vitamin and mineral intakes; and lower dietary vitamin and mineral densities per MJ than their more advantaged peers. Non-achievement of carbohydrate (P= 0·017), fat (P< 0·001), saturated fat (P< 0·001), refined sugar (P< 0·001), folate (P= 0·050), vitamin C (P< 0·001), vitamin D (P= 0·047) and Ca (P= 0·019) recommendations was more prevalent among the disadvantaged women. Both groups showed poor compliance with Fe and Na guidelines. We conclude that the nutritional deficits present among these socially disadvantaged women are significant, but may be potentially ameliorated by targeted food-based interventions. PMID:23721781

  7. Demographic, socio-economic and geographic determinants of seasonal influenza vaccine uptake in rural western Kenya, 2011.

    PubMed

    Otieno, Nancy A; Nyawanda, Bryan O; Audi, Allan; Emukule, Gideon; Lebo, Emmaculate; Bigogo, Godfrey; Ochola, Rachel; Muthoka, Phillip; Widdowson, Marc-Alain; Shay, David K; Burton, Deron C; Breiman, Robert F; Katz, Mark A; Mott, Joshua A

    2014-11-20

    Influenza-associated acute lower respiratory infections cause a considerable burden of disease in rural and urban sub-Saharan Africa communities with the greatest burden among children. Currently, vaccination is the best way to prevent influenza infection and accompanying morbidities. We examined geographic, socio-economic and demographic factors that contributed to acceptance of childhood seasonal influenza vaccination among children living in a population-based morbidity surveillance system in rural western Kenya, where influenza vaccine was offered free-of-charge to children 6 months-10 years old from April to June, 2011. We evaluated associations between maternal and household demographic variables, socio-economic status, and distance from home to vaccination clinics with family vaccination status. 7249 children from 3735 households were eligible for vaccination. Of these, 2675 (36.9%) were fully vaccinated, 506 (7.0%) were partially vaccinated and 4068 (56.1%) were not vaccinated. Children living in households located >5km radius from the vaccination facilities were significantly less likely to be vaccinated (aOR=0.70; 95% CI 0.54-0.91; p=0.007). Children with mothers aged 25-34 and 35-44 years were more likely to be vaccinated than children with mothers less than 25 years of age (aOR=1.36; 95% CI 1.15-1.62; p<0.001; and aOR=1.35; 95% CI 1.10-1.64; p=0.003, respectively). Finally, children aged 2-5 years and >5 years of age (aOR=1.38; 95% CI 1.20-1.59; p<0.001; and aOR=1.41; 95% CI 1.23-1.63; p<0.001, respectively) and who had a sibling hospitalized within the past year (aOR=1.73; 95% CI 1.40-2.14; p<0.001) were more likely to be vaccinated. Shorter distance from the vaccination center, older maternal and child age, household administrator's occupation that did not require them to be away from the home, and having a sibling hospitalized during the past year were associated with increased likelihood of vaccination against influenza in western Kenya. These

  8. Socio-Economic Determinants of the Need for Dental Care in Adults

    PubMed Central

    Trohel, Gilda; Bertaud-Gounot, Valérie; Soler, Marion; Chauvin, Pierre; Grimaud, Olivier

    2016-01-01

    Background Oral health has improved in France. However, there are still inequalities related to the socio-economic status. Objectives The aim of this study was to measure the prevalence of dental care needs in an adult population and to identify the demographic, socio-economic and behavioral variables that may explain variations in this parameter. Methods A cross-sectional analysis of the French SIRS cohort (n = 2,997 adults from the Paris region; 2010 data) was carried out to determine the prevalence of self-reported dental care needs relative to demographic, socio-economic and behavioral variables. A logistic regression model was used to identify the variables that were most strongly associated with the level of need. Results In 2010, the prevalence of the need for dental care in the SIRS cohort was 35.0% (95% CI [32.3–37.8]). It was lower in people with higher education levels (31.3% [27.9–34.6]), without immigrant background (31.3% [28.0–34.6]) and with comprehensive health insurance (social security + complementary health cover; 32.8% [30.2–35.4]). It decreased as the socio-economic status increased, but without following a strict linear change. It was also lower among individuals who had a dental check-up visit in the previous two years. In multivariate analyses, the socioeconomic variables most strongly associated with the need for dental care were: educational attainment (OR = 1.21 [1.02–1.44]), income level (OR = 1.66 [1.92–2.12]) and national origin (OR = 1.53 [1.26–1.86]). Conclusion These results confirm that the prevalence of dental care needs is higher among adults with low socio-economic status. Education level, income level and also national origin were more strongly associated with the need for dental care than insurance cover level. PMID:27441841

  9. Socio-Economic Status and Occupational Status Projections of Southern Youth, By Race and Sex.

    ERIC Educational Resources Information Center

    Lever, Michael F.; Kuvlesky, William P.

    The purpose of this study was to examine selected occupational status projections and the relationship between these projections and socioeconomic status (SES). Occupational status projections referred to predictive statements about the future lifetime job of the respondents. The occupational status projections included in the analysis were: (1)…

  10. Composite Measures of Individual and Area-Level Socio-Economic Status Are Associated with Visual Impairment in Singapore

    PubMed Central

    Wah, Win; Earnest, Arul; Sabanayagam, Charumathi; Cheng, Ching-Yu; Ong, Marcus Eng Hock; Wong, Tien Y.; Lamoureux, Ecosse L.

    2015-01-01

    Purpose To investigate the independent relationship of individual- and area-level socio-economic status (SES) with the presence and severity of visual impairment (VI) in an Asian population. Methods Cross-sectional data from 9993 Chinese, Malay and Indian adults aged 40–80 years who participated in the Singapore Epidemiology of eye Diseases (2004–2011) in Singapore. Based on the presenting visual acuity (PVA) in the better-seeing eye, VI was categorized into normal vision (logMAR≤0.30), low vision (logMAR>0.30<1.00), and blindness (logMAR≥1.00). Any VI was defined as low vision/blindness in the PVA of better-seeing eye. Individual-level low-SES was defined as a composite of primary-level education, monthly income<2000 SGD and residing in 1 or 2-room public apartment. An area-level SES was assessed using a socio-economic disadvantage index (SEDI), created using 12 variables from the 2010 Singapore census. A high SEDI score indicates a relatively poor SES. Associations between SES measures and presence and severity of VI were examined using multi-level, mixed-effects logistic and multinomial regression models. Results The age-adjusted prevalence of any VI was 19.62% (low vision = 19%, blindness = 0.62%). Both individual- and area-level SES were positively associated with any VI and low vision after adjusting for confounders. The odds ratio (95% confidence interval) of any VI was 2.11(1.88–2.37) for low-SES and 1.07(1.02–1.13) per 1 standard deviation increase in SEDI. When stratified by unilateral/bilateral categories, while low SES showed significant associations with all categories, SEDI showed a significant association with bilateral low vision only. The association between low SES and any VI remained significant among all age, gender and ethnic sub-groups. Although a consistent positive association was observed between area-level SEDI and any VI, the associations were significant among participants aged 40–65 years and male. Conclusion In this

  11. [Sex Specificity in Age-Related Thyroid Hormone Responsiveness].

    PubMed

    Suzuki, Satoru

    2016-01-01

    Similar to other systems, the endocrine system is affected by aging. Thyroid hormone, the action of which is affected by many factors, has been shown to be associated with longevity. The most useful marker for assessment of the thyroid hormone action is the TSH level. Although age and sex are believed to modify the pituitary set point or response to the free thyroid hormone concentration, the precise age- and sex-dependent responses to thyroid hormone have yet to be reported. In this lecture, molecular aspects of resistance to thyroid hormone are initially overviewed. After presentation of the evidence that the TSH-thyroid hormone axis is evolutionarily modified, and that negative feedback mechanisms may start to play roles in homeostatic regulation at the time of delivery, the rationale of age-dependent thyroid hormone resistance is introduced. To assess the age- and sex-dependent resistance to thyroid hormone, the index is provided by the formula based on the relationship between thyroid hormone and TSH levels. The index is calculated by the results of thyroid function tests obtained from the two individual clinical groups. From the results, there were negative relationships between the free T3 resistance index and age in males of both groups, while there were no apparent relationships in females. These findings indicate that there is a male-specific response to thyroid hormone with aging. Furthermore, the specific features of the response may not be affected by environmental factors such as the presence of disorders or medical treatments. PMID:27192800

  12. Age and sex graded helminth infections in a Nigerian village.

    PubMed

    Arinola, O; Fawole, O

    1995-02-01

    Prevalence of helminth parasites was carried out in both male and female villagers graded into three age groups (5-14 years, 15-25 years, 26-55 years). Children between 5 and 14 years of age had the highest prevalence of Ascaris, Schistosoma haematobium and Trichuris while the villagers between 26-55 years of age had lowest prevalence of these parasites. However, hookworms were highly common among the villagers aged between 26 and 55 years and least common among the school children aged between 5 and 14 years. Female children between the ages of 5 and 14 years and males of the same age group were highly infested with Ascaris and Trichuris. This finding in a Nigerian village suggested that helminth infestation is age and sex dependent which is therefore a factor of the frequency in host-parasite contact determined by mode of life of the parasites and the hosts. PMID:7796748

  13. Fetal Habituation Performance: Gestational Age and Sex Effects

    ERIC Educational Resources Information Center

    McCorry, Noleen K.; Hepper, Peter G.

    2007-01-01

    Habituation is the decrement in response to repeated stimulation. Fetal habituation performance may reflect the functioning of the central nervous system (CNS) prenatally. However, basic characteristics of the prenatal habituation phenomena remain unclear, such as the relationship with gestational age (GA) and fetal sex. The current study…

  14. Serotonin modulation of cerebral glucose metabolism: sex and age effects.

    PubMed

    Munro, Cynthia A; Workman, Clifford I; Kramer, Elisse; Hermann, Carol; Ma, Yilong; Dhawan, Vijay; Chaly, Thomas; Eidelberg, David; Smith, Gwenn S

    2012-11-01

    The serotonin system is implicated in a variety of psychiatric disorders whose clinical presentation and response to treatment differ between males and females, as well as with aging. However, human neurobiological studies are limited. Sex differences in the cerebral metabolic response to an increase in serotonin concentrations were measured, as well as the effect of aging, in men compared to women. Thirty-three normal healthy individuals (14 men/19 women, age range 20-79 years) underwent two resting positron emission tomography studies with the radiotracer [18F]-2-deoxy-2-fluoro-D-glucose ([(18)F]-FDG) after placebo and selective serotonin reuptake inhibitor (SSRI, citalopram) infusions on two separate days. Results indicated that women demonstrated widespread areas of increased cortical glucose metabolism with fewer areas of decrease in metabolism in response to citalopram. Men, in contrast, demonstrated several regions of decreased cortical metabolism, but no regions of increased metabolism. Age was associated with greater increases in women and greater decreases in men in most brain regions. These results support prior studies indicating that serotonin function differs in men and women across the lifespan. Future studies aimed at characterizing the influences of age and sex on the serotonin system in patients with psychiatric disorders are needed to elucidate the relationship between sex and age differences in brain chemistry and associated differences in symptom presentation and treatment response. PMID:22836227

  15. Socio-economic Inequality in the Use of Procedures and Mortality Among AMI Patients: Quantifying the Effects Along Different Paths.

    PubMed

    Hagen, Terje P; Häkkinen, Unto; Iversen, Tor; Klitkou, Søren Toksvig; Moger, Tron Anders

    2015-12-01

    It is not known whether inequality in access to cardiac procedures translates into inequality in mortality. In this paper, we use a path analysis model to quantify both the direct effect of socio-economic status on mortality and the indirect effect of socio-economic status on mortality as mediated by the provision of cardiac procedures. The study links microdata from the Finnish and Norwegian national patient registers describing treatment episodes with data from prescription registers, causes-of-death registers and registers covering education and income. We show that socio-economic variables affect access to percutaneous coronary intervention in both countries, but that these effects are only moderate and that the indirect effects of the socio-economic factors on mortality through access to percutaneous coronary intervention are minor. The direct effects of income and education on mortality are significantly larger. We conclude that the socio-economic gradient in the use of percutaneous coronary intervention adds to socio-economic differences in mortality to little or no extent. PMID:26633871

  16. HIV and risk behaviors of persons of low socio-economic status, Popayan-Colombia (2008-2009)

    PubMed Central

    Pinzón, María Virgínia; Tello, Ines Constanza; Rincón-Hoyos, Hernan Gilberto; Galindo, Jaime

    2013-01-01

    Abstract Objetive: To determine HIV presence and risk behaviors of persons of low socio-economic status in the city of Popayan-Colombia. Methods: Cross-sectional study; between 2008 and 2009, 363 participants of Popayan signed informed consent and received pre and post HIV test counseling. Socio-demographic characteristics and history of STDs, risk behaviors and previous HIV testing were assessed. Descriptive statistics, correlations and multivariate logistic regression were calculated. Results: Mean age 33.5±10,2; 66 %women. Frequency of HIV-positive patients was 3.86 % (95% CI:1.87-5.85), greater in men (7.38%; p= 0.013). Greater frequency of HIV-positive patients was observed in people age 29-37, those without a stable partner, and those with history of risky alcohol consumption (more than five drinks in 2 h). Conclusions: HIV-positive patients frequency in this population was greater than national estimate for general population, aged 15-49 in Colombia, with even greater frequency in men. This study suggests that characteristics associated with low socioeconomic status, in economically active population, without a stable partner and with risky alcohol use, can potentially increase risk of HIV infection. PMID:24892315

  17. Age of sex-determining mechanisms in vertebrates.

    PubMed

    WITSCHI, E

    1959-08-14

    Certain characteristic patterns of physiologic sex determination are not causally linked with types of genic and chromosomal constitution (XX-XY or ZW-ZZ). The observed widespread but not universal parallelism in the distribution of genetic and physiologic patterns among vertebrate groups expresses genealogic relationship. On the basis of this interpretation one may estimate the approximate evolutionary age of the mechanism of genetic sex determination. It is concluded that in all tetrapod vertebrates these mechanisms originated during the Jurassic period. Environmental conditions seem to affect the progress of this evolution. PMID:13675759

  18. Comparison of environmental and socio-economic domains of vulnerability to flood hazards

    NASA Astrophysics Data System (ADS)

    Leidel, M.; Kienberger, S.; Lang, S.; Zeil, P.

    2009-04-01

    Socio-economic and environmental based vulnerability models have been developed within the research context of the FP6 project BRAHMATWINN. The conceptualisation of vulnerability has been defined in the project and is characterised as a function of sensitivity and adaptive capacity, where sensitivity is used to refer to systems that are susceptible to the impacts of environmental stress. Adaptive capacity is used to refer to systems or resources available to communities that could help them adapt or cope with the adverse consequences of environmental stresses in the recovery phase. In a wider context the approach reflects the wider objective and conceptualizations of the IPCC (Intergovernmental Panel on Climate Change) framework, where vulnerability is characterized as a component of overall risk. A methodology has been developed which delineates spatial units of vulnerability (VULNUS). These units share a specific common characteristic and allow the independent spatial modelling of a complex phenomena independent from administrative units and raster based approaches. An increasing detail of spatial data and complex decision problems require flexible means for scaled spatial representations, for mapping the dynamics and constant changes, and delivering the crucial information. Automated techniques of object-based image analysis (OBIA, Lang & Blaschke, 2006), capable of integrating a virtually unlimited set of spatial data sets, try to match the information extraction with our world view. To account for that, a flexible concept of manageable units is required. The term geon was proposed by Lang (2008) to describe generic spatial objects that are homogenous in terms of a varying spatial phenomena under the influence of, and partly controlled by, policy actions. The geon concept acts as a framework for the regionalization of continuous spatial information according to defined parameters of homogeneity. It is flexible in terms of a certain perception of a problem

  19. Cognitive Dysfunction is Associated with Poor Socio-Economic Status in Patients with Cirrhosis: an International Multi-Center Study

    PubMed Central

    Bajaj, Jasmohan S; Riggio, Oliviero; Allampati, Sanath; Prakash, Ravi; Gioia, Stefania; Onori, Eugenia; Piazza, Nicole; Noble, Nicole A; White, Melanie B; Mullen, Kevin D

    2013-01-01

    Background & Aims In patients with cirrhosis, cognitive dysfunction most often results from covert hepatic encephalopathy (HE). These patients are not routinely tested for cognitive dysfunction, despite single-center evidence that it could be associated with poor socio-economic status (SES). We investigated the association between SES and cognition in a multi-center study of cirrhosis. Methods In a cross-sectional study, 236 cirrhotic patients from 3 centers (84 subjects from Virginia, 102 from Ohio, and 50 from Rome, Italy; age 57.7±8.6 y; 14% with prior overt HE) were given recommended cognitive tests and a validated SES questionnaire, which included questions about employment, personal and family income, and overall financial security. Comparisons were made among centers and between subjects who were employed or not. Regression analysis was performed using employment and personal income as outcomes. Results Only 37% of subjects had been employed in the last year. Subjects had substantial financial insecurity—their yearly personal income ranged from $16,000 to $24,999 and their family income ranged from $25,000 to $49,999. They were only able to maintain a residence for 3–6 months if their income stopped, and their current liquid assets were $500–$4999 (<$500 if debt was subtracted). Cognition and SES were worst in Ohio and best in Virginia. Cognition correlated with personal and family income, within and between centers. On regression analysis, cognitive performance (digit symbol, lures, and line tracing) was associated with personal yearly income, after controlling for demographics, country, employment, and overt HE. Unemployed subjects had a higher rate of overt HE, worse cognition, and lower personal income than employed subjects. On regression analysis, performance on digit symbol, line tracing, inhibitory control test lures, and serial dotting tests remained associated with income, similar to employment. Conclusions In an international, multi

  20. A global water scarcity assessment under shared socio-economic pathways - Part 1: Water use

    NASA Astrophysics Data System (ADS)

    Hanasaki, N.; Fujimori, S.; Yamamoto, T.; Yoshikawa, S.; Masaki, Y.; Hijioka, Y.; Kainuma, M.; Kanamori, Y.; Masui, T.; Takahashi, K.; Kanae, S.

    2012-12-01

    A novel global water scarcity assessment for the 21st century is presented in a two-part paper. In this first paper, water use scenarios are presented for the latest global hydrological models. The scenarios are compatible with the socio-economic scenarios of the Shared Socio-economic Pathways (SSPs), which are a part of the latest set of scenarios on global change developed by the integrated assessment, IAV (climate change impact, adaptation, and vulnerability assessment), and climate modeling community. The SSPs depict five global situations based on substantially different socio-economic conditions during the 21st century. Water use scenarios were developed to reflect the key concepts underpinning each situation. Each scenario consists of five factors: irrigation area, crop intensity, irrigation efficiency, industrial water withdrawal, and municipal water withdrawal. The first three factors are used to estimate agricultural water withdrawal. All factors were developed using simple models based on a literature review and analysis of historical records. The factors are grid-based at a spatial resolution of 0.5° × 0.5° and cover the whole 21st century at 5-yr intervals. Each factor displays a wide variation among the different global situations depicted: the irrigation area in 2085 varies between 270 and 450 km2, industrial water between 246 and 1714 km3 yr-1, and domestic water withdrawal between 573 and 1280 km3 yr-1. The water use scenarios can be used for global water scarcity assessments by identifying the regions vulnerable to water scarcity and analyzing the timing and magnitude of scarcity conditions.

  1. Socio-economic analysis: a tool for assessing the potential of nanotechnologies

    NASA Astrophysics Data System (ADS)

    Brignon, Jean-Marc

    2011-07-01

    Cost-Benefit Analysis (CBA) has a long history, especially in the USA, of being used for the assessment of new regulation, new infrastructure and more recently for new technologies. Under the denomination of Socio-Economic Analysis (SEA), this concept is used in EU safety and environmental regulation, especially for the placing of chemicals on the market (REACh regulation) and the operation of industrial installations (Industrial Emissions Directive). As far as REACh and other EU legislation apply specifically to nanomaterials in the future, SEA might become an important assessment tool for nanotechnologies. The most important asset of SEA regarding nanomaterials, is the comparison with alternatives in socio-economic scenarios, which is key for the understanding of how a nanomaterial "socially" performs in comparison with its alternatives. "Industrial economics" methods should be introduced in SEAs to make industry and the regulator share common concepts and visions about economic competitiveness implications of regulating nanotechnologies, SEA and Life Cycle Analysis (LCA) can complement each other : Socio-Economic LCA are increasingly seen as a complete assessment tool for nanotechnologies, but the perspective between Social LCA and SEA are different and the respective merits and limitations of both approaches should be kept in mind. SEA is a "pragmatic regulatory impact analysis", that uses a cost/benefit framework analysis but remains open to other disciplines than economy, and open to the participation of stakeholders for the construction of scenarios of the deployment of technologies and the identification of alternatives. SEA is "pragmatic" in the sense that it is driven by the purpose to assess "what happens" with the introduction of nanotechnology, and uses methodologies such as Life Cycle Analysis only as far as they really contribute to that goal. We think that, being pragmatic, SEA is also adaptative, which is a key quality to handle the novelty of

  2. A bridge between liquids and socio-economic systems: the key role of interaction strengths

    NASA Astrophysics Data System (ADS)

    Roehner, Bertrand M.

    2005-03-01

    One distinctive and pervasive aspect of social systems is the fact that they involve several kinds of agents. Thus, in order to draw parallels with physical systems one is led to consider binary (or multi-component) compounds. Recent views about the mixing of liquids in solutions gained from neutron and X-ray scattering show these systems to have a number of similarities with socio-economic systems. It appears that such phenomena as rearrangement of bonds in a solution, gas condensation, and selective evaporation of molecules can be transposed in a natural way to some socio-economic phenomena. These connections provide with a novel perspective for looking at social systems which we illustrate through examples. For instance, we interpret suicide as an escape phenomenon and in order to test this interpretation we consider social systems characterized by very low levels of social interaction. For these systems suicide rates are found to be 10 to 100 times higher than in the general population. Another interesting parallel concerns the phase transition that occurs when locusts gather together to form swarms which may contain several billion insects. What hinders the thorough investigation of such cases from the standpoint of collective phenomena that we advocate is the lack or inadequacy of statistical data; up to now socio-economic data were collected for completely different purposes. Most essential, for further progress, are the statistics which would permit to estimate the strength of social ties and interactions. Once adequate data become available, rapid advancement may be expected. At the end of the paper, we will discuss whether or not the ergodic principle applies to social systems.

  3. Environmental and socio-economic risk modelling for Chagas disease in Bolivia.

    PubMed

    Mischler, Paula; Kearney, Michael; McCarroll, Jennifer C; Scholte, Ronaldo G C; Vounatsou, Penelope; Malone, John B

    2012-09-01

    Accurately defining disease distributions and calculating disease risk is an important step in the control and prevention of diseases. Geographical information systems (GIS) and remote sensing technologies, with maximum entropy (Maxent) ecological niche modelling computer software, were used to create predictive risk maps for Chagas disease in Bolivia. Prevalence rates were calculated from 2007 to 2009 household infection survey data for Bolivia, while environmental data were compiled from the Worldclim database and MODIS satellite imagery. Socio-economic data were obtained from the Bolivian National Institute of Statistics. Disease models identified altitudes at 500-3,500 m above the mean sea level (MSL), low annual precipitation (45-250 mm), and higher diurnal range of temperature (10-19 °C; peak 16 °C) as compatible with the biological requirements of the insect vectors. Socio-economic analyses demonstrated the importance of improved housing materials and water source. Home adobe wall materials and having to fetch drinking water from rivers or wells without pump were found to be highly related to distribution of the disease by the receiver operator characteristic (ROC) area under the curve (AUC) (0.69 AUC, 0.67 AUC and 0.62 AUC, respectively), while areas with hardwood floors demonstrated a direct negative relationship (-0.71 AUC). This study demonstrates that Maxent modelling can be used in disease prevalence and incidence studies to provide governmental agencies with an easily learned, understandable method to define areas as either high, moderate or low risk for the disease. This information may be used in resource planning, targeting and implementation. However, access to high-resolution, sub-municipality socio-economic data (e.g. census tracts) would facilitate elucidation of the relative influence of poverty-related factors on regional disease dynamics. PMID:23032284

  4. Analysing Relationships Between Urban Land Use Fragmentation Metrics and Socio-Economic Variables

    NASA Astrophysics Data System (ADS)

    Sapena, M.; Ruiz, L. A.; Goerlich, F. J.

    2016-06-01

    Analysing urban regions is essential for their correct monitoring and planning. This is mainly accounted for the sharp increase of people living in urban areas, and consequently, the need to manage them. At the same time there has been a rise in the use of spatial and statistical datasets, such as the Urban Atlas, which offers high-resolution urban land use maps obtained from satellite imagery, and the Urban Audit, which provides statistics of European cities and their surroundings. In this study, we analyse the relations between urban fragmentation metrics derived from Land Use and Land Cover (LULC) data from the Urban Atlas dataset, and socio-economic data from the Urban Audit for the reference years 2006 and 2012. We conducted the analysis on a sample of sixty-eight Functional Urban Areas (FUAs). One-date and two-date based fragmentation indices were computed for each FUA, land use class and date. Correlation tests and principal component analysis were then applied to select the most representative indices. Finally, multiple regression models were tested to explore the prediction of socio-economic variables, using different combinations of land use metrics as explanatory variables, both at a given date and in a dynamic context. The outcomes show that demography, living conditions, labour, and transportation variables have a clear relation with the morphology of the FUAs. This methodology allows us to compare European FUAs in terms of the spatial distribution of the land use classes, their complexity, and their structural changes, as well as to preview and model different growth patterns and socio-economic indicators.

  5. Understanding, creating, and managing complex techno-socio-economic systems: Challenges and perspectives

    NASA Astrophysics Data System (ADS)

    Helbing, D.; Balietti, S.; Bishop, S.; Lukowicz, P.

    2011-05-01

    This contribution reflects on the comments of Peter Allen [1], Bikas K. Chakrabarti [2], Péter Érdi [3], Juval Portugali [4], Sorin Solomon [5], and Stefan Thurner [6] on three White Papers (WP) of the EU Support Action Visioneer (www.visioneer.ethz.ch). These White Papers are entitled "From Social Data Mining to Forecasting Socio-Economic Crises" (WP 1) [7], "From Social Simulation to Integrative System Design" (WP 2) [8], and "How to Create an Innovation Accelerator" (WP 3) [9]. In our reflections, the need and feasibility of a "Knowledge Accelerator" is further substantiated by fundamental considerations and recent events around the globe. newpara The Visioneer White Papers propose research to be carried out that will improve our understanding of complex techno-socio-economic systems and their interaction with the environment. Thereby, they aim to stimulate multi-disciplinary collaborations between ICT, the social sciences, and complexity science. Moreover, they suggest combining the potential of massive real-time data, theoretical models, large-scale computer simulations and participatory online platforms. By doing so, it would become possible to explore various futures and to expand the limits of human imagination when it comes to the assessment of the often counter-intuitive behavior of these complex techno-socio-economic-environmental systems. In this contribution, we also highlight the importance of a pluralistic modeling approach and, in particular, the need for a fruitful interaction between quantitative and qualitative research approaches. newpara In an appendix we briefly summarize the concept of the FuturICT flagship project, which will build on and go beyond the proposals made by the Visioneer White Papers. EU flagships are ambitious multi-disciplinary high-risk projects with a duration of at least 10 years amounting to an envisaged overall budget of 1 billion EUR [10]. The goal of the FuturICT flagship initiative is to understand and manage complex

  6. Age, APOE and sex: Triad of risk of Alzheimer's disease.

    PubMed

    Riedel, Brandalyn C; Thompson, Paul M; Brinton, Roberta Diaz

    2016-06-01

    Age, apolipoprotein E ε4 (APOE) and chromosomal sex are well-established risk factors for late-onset Alzheimer's disease (LOAD; AD). Over 60% of persons with AD harbor at least one APOE-ε4 allele. The sex-based prevalence of AD is well documented with over 60% of persons with AD being female. Evidence indicates that the APOE-ε4 risk for AD is greater in women than men, which is particularly evident in heterozygous women carrying one APOE-ε4 allele. Paradoxically, men homozygous for APOE-ε4 are reported to be at greater risk for mild cognitive impairment and AD. Herein, we discuss the complex interplay between the three greatest risk factors for Alzheimer's disease, age, APOE-ε4 genotype and chromosomal sex. We propose that the convergence of these three risk factors, and specifically the bioenergetic aging perimenopause to menopause transition unique to the female, creates a risk profile for AD unique to the female. Further, we discuss the specific risk of the APOE-ε4 positive male which appears to emerge early in the aging process. Evidence for impact of the triad of AD risk factors is most evident in the temporal trajectory of AD progression and burden of pathology in relation to APOE genotype, age and sex. Collectively, the data indicate complex interactions between age, APOE genotype and gender that belies a one size fits all approach and argues for a precision medicine approach that integrates across the three main risk factors for Alzheimer's disease. PMID:26969397

  7. A systematic review of the effectiveness of individual, community and societal-level interventions at reducing socio-economic inequalities in obesity among adults

    PubMed Central

    Hillier-Brown, F C; Bambra, C L; Cairns, J-M; Kasim, A; Moore, H J; Summerbell, C D

    2014-01-01

    Background: Socioeconomic inequalities in obesity are well established in high-income countries. There is a lack of evidence of the types of intervention that are effective in reducing these inequalities among adults. Objectives: To systematically review studies of the effectiveness of individual, community and societal interventions in reducing socio-economic inequalities in obesity among adults. Methods: Nine electronic databases were searched from start date to October 2012 along with website and grey literature searches. The review examined the best available international evidence (both experimental and observational) of interventions at an individual, community and societal level that might reduce inequalities in obesity among adults (aged 18 years or over) in any setting and country. Studies were included if they reported a body fatness-related outcome and if they included a measure of socio-economic status. Data extraction and quality appraisal were conducted using established mechanisms and narrative synthesis was conducted. Results: The ‘best available' international evidence was provided by 20 studies. At the individual level, there was evidence of the effectiveness of primary care delivered tailored weight loss programmes among deprived groups. Community based behavioural weight loss interventions and community diet clubs (including workplace ones) also had some evidence of effectiveness—at least in the short term. Societal level evaluations were few, low quality and inconclusive. Further, there was little evidence of long term effectiveness, and few studies of men or outside the USA. However, there was no evidence to suggest that interventions increase inequalities. Conclusions: The best available international evidence suggests that some individual and community-based interventions may be effective in reducing socio-economic inequalities in obesity among adults in the short term. Further research is required particularly of more complex, multi

  8. The SocioEconomic analysis of repository siting (SEARS): Guide to data base preparation: Final draft

    SciTech Connect

    Hamm, R.R.; Murdock, S.H.; Leistritz, F.L.; Kiel, B.; Parpia, B.

    1984-11-01

    This guide describes the data bases in the SocioEconomic Analysis of Repository Siting (SEARS) modeling system. This model is a user-interactive, computerized model for projecting the economic, demographic, public service, and fiscal impacts of repository siting. This guide provides a description of the data bases, sources of data, data formats, and preprocessing programs for adapting and implementing the SEARS system and is seen as an essential reference for technical users of the model. It should be used in conjunction with reports describing the model's features and characteristics. 95 refs., 3 tabs.

  9. Socio-Economic Factors, Food Habits and Phosphorus Levels in Patients on Hemodialysis

    PubMed Central

    Santoro, Domenico; Ingegnieri, Maria Teresa; Vita, Giuseppe; Lucisano, Silvia; Zuppardo, Carmelo; Canale, Valeria; Savica, Vincenzo; Buemi, Michele

    2015-01-01

    Background: Hyperphosphoremia is one of the most important risk factors for morbidity and mortality for chronic kidney disease (CKD) patients, and also, for the general population. Excessive dietary intake of phosphate (P) is one of the key factors. In particular, P in its inorganic form, which is contained in food additives, is more readily absorbed. Unfortunately, these food additives are mostly present in convenience so called “fast foods” (pre-cooked), soft drinks, which represent the typical food consumed by our hemodialysis (HD) population, composed by elderly people, mostly low-socio economic class, who often live alone. Objectives: We performed an observational retrospective multicenter study to find any association between social, cultural and economic situation, as well as food habits, and P levels in a cohort of patients on HD. Secondarily; we also examined the association between the fast food consumption and increased P levels, as well as patient compliance for P binding products. Patients and Methods: To explore the association between socio-economic factors and serum P levels, we enrolled 100 patients on periodic HD treatment from three different units. Information on social, cultural, economic, diet habits, therapy for hyperphosphoremia and hematological and clinical parameters had been collected through specific questionnaires, administered by a physician. Results: Results showed serum P level was reduced in patients who live alone compared to patients in family (P = 0.04), in self-sufficient (P = 0.05) and in patients belonging to middle-upper class, versus low-class (P = 0.003). Fast foods intake correlates with increase in P serum levels (P = 0.002), whilst the same correlation was not found for cheese intake. Our data show that socio-economic status and food habits are useful predictors of P serum levels. Conclusions: In conclusion, dietary counseling of patients on HD is mandatory. Interventions that consider the socio-economic situation

  10. Faecal steroids and bacteria and large bowel cancer in Hong Kong by socio-economic groups.

    PubMed Central

    Crowther, J. S.; Drasar, B. S.; Hill, M. J.; Maclennan, R.; Magnin, D.; Peach, S.; Teoh-chan, C. H.

    1976-01-01

    In a study of three socio-economic groups in Hong Kong, the high income group had a high faecal concentration of bile acids, especially the dihydroxy bile acids, compared to the low income group. The faecal bile acids were also more highly degraded. The faecal flora contained more bacteroides and fewer eubacteria. Very few of the clostridia able to dehydrogenate the steroid nucleus were isolated. An epidemiological study based on street blocks indicated that the high income group also have a higher incidence of cancer of the large bowel and of the breast. The results are discussed in terms of theories on the aetiology of large bowel cancer. PMID:962996

  11. The influence of socio-economic and surveillance characteristics on breast cancer survival: a French population-based study

    PubMed Central

    Gentil-Brevet, J; Colonna, M; Danzon, A; Grosclaude, P; Chaplain, G; Velten, M; Bonnetain, F; Arveux, P

    2008-01-01

    Survival data on female invasive breast cancer with 9-year follow-up from five French cancer registries were analysed by logistic regression for prognostic factors of cancer stage. The Kaplan–Meier method and log-rank test were used to estimate and compare the overall survival probability at 5 and 7 years, and at the endpoint. The Cox regression model was used for multivariate analysis. County of residence, age group, occupational status, mammographic surveillance, gynaecological prevention consultations and the diagnosis mammography, whether within a screening framework or not, were independent prognostic factors of survival. Moreover, for the same age group, and only for cancers T2 and/or N+ (whether 1, 2 or 3) and M0, the prognosis was significantly better when the diagnosis mammography was done within the framework of screening. Socio-economic and surveillance characteristics are independent prognostic factors of both breast cancer stage at diagnosis and of survival. Screening mammography is an independent prognostic factor of survival. PMID:18182980

  12. Sex Differences in Participation, Performance, and Age of Ultramarathon Runners.

    PubMed

    Senefeld, Jonathon; Smith, Carolyn; Hunter, Sandra K

    2016-07-01

    The sex difference in marathon running is increased with lower participation of women than men, but whether this occurs for ultramarathon running is not known. The study purpose was to determine whether the sex difference in performance widens among lower-placed runners and the association between the sex difference in running speed and participation rates. The top-10 ultramarathon running times, age at performance date, and the number of men and women finishers were analyzed from 20 races (45-160 km) in the US Track and Field Ultra Running Grand Prix. Men were faster than women for all events (18.7% ± 5.8%, P < .001). The sex difference in speed was the least for 100 km (14.9% ± 4.2%) and greatest for 45-50 km (19.3% ± 5.8%). The top-10 men were younger than the top-10 women (37.7 ± 3.2 and 39.0 ± 3.1 y, respectively, P < .001). The sex difference in speed increased with finishing place (1st place 15.6% ± 6.6% vs 10th 20.8% ± 5.6%, P < .001). Association analysis showed that the sex difference in speed was largest when there were fewer women than men finishers in a race; the strength of the association was greatest for the 80-km distance and least for the 160-km. Lower participation rates of women than men in the lower-distance ultramarathons and less depth among lower-placed women runners inflate the sex difference in ultramarathon performance. PMID:26561864

  13. The adaptation problems of patients undergoing hemodialysis: socio-economic and clinical aspects1

    PubMed Central

    Frazão, Cecília Maria Farias de Queiroz; de Sá, Jéssica Dantas; Medeiros, Ana Beatriz de Almeida; Fernandes, Maria Isabel da Conceição Dias; Lira, Ana Luisa Brandão de Carvalho; Lopes, Marcos Venícios de Oliveira

    2014-01-01

    OBJECTIVES: to identify adaptation problems under Roy's Model in patients undergoing hemodialysis and to correlate them with the socioeconomic and clinical aspects. METHOD: a transversal study, undertaken using a questionnaire. The sample was made up of 178 individuals. The Chi-squared and Mann-Whitney U tests were undertaken. RESULTS: the adaptation problems and the socioeconomic and clinical aspects which presented statistical associations were: Hyperkalemia and age; Edema and income; Impairment of a primary sense: touch and income; Role failure and age; Sexual dysfunction and marital status and sex; Impairment of a primary sense: vision and years of education; Intolerance to activity and years of education; Chronic pain and sex and years of education; Impaired skin integrity and age: Hypocalcemia and access; Potential for injury and age and years of education; Nutrition below the organism's requirements and age; Impairment of a primary sense: hearing and sex and kinetic evaluation of urea; Mobility in gait and/or coordination restricted, and months of hemodialysis; and, Loss of ability for self-care, and months of hemodialysis and months of illness. CONCLUSION: adaptation problems in the clientele undergoing hemodialysis can be influenced by socioeconomic/clinical data. These findings contribute to the development of the profession, fostering the nurse's reflection regarding the care. PMID:25591091

  14. Age, sex and reproductive status affect boldness in dogs.

    PubMed

    Starling, Melissa J; Branson, Nicholas; Thomson, Peter C; McGreevy, Paul D

    2013-09-01

    Boldness in dogs is believed to be one end of the shy-bold axis, representing a super-trait. Several personality traits fall under the influence of this super-trait. Previous studies have found that boldness is affected by breed and breed groups, influences performance in sporting dogs, and is affected in some cases by the sex of the dogs. This study investigated the effects of dog age, sex and reproductive status on boldness in dogs by way of a dog personality survey circulated amongst Australian dog owners. Age had a significant effect on boldness (F=4.476; DF=16,758; P<0.001), with boldness decreasing with age in years. Males were bolder than females (F=19.219; DF=1,758; P<0.001) and entire dogs were bolder than neutered dogs (F=4.330; DF=1,758; P<0.038). The study indicates how behaviour may change in adult dogs as they age and adds to the literature on how sex and reproductive status may affect personality in dogs. PMID:23778256

  15. Association of socio-economic, gender and health factors with common mental disorders in women: a population-based study of 5703 married rural women in India

    PubMed Central

    Shidhaye, Rahul; Patel, Vikram

    2010-01-01

    Background There are few population-based studies from low- and middle-income countries that have described the association of socio-economic, gender and health factors with common mental disorders (CMDs) in rural women. Methods Population-based study of currently married rural women in the age group of 15–39 years. The baseline data are from the National Family Health Survey-II conducted in 1998. A follow-up study was conducted 4 years later in 2002–03. The outcome of CMD was assessed using the 12-item General Health Questionnaire (GHQ-12). Due to the hierarchical nature and complex survey design, data were analysed using mixed-effect logistic regression with random intercept model. Results A total of 5703 women (representing 83.5% of eligible women) completed follow-up. The outcome of CMD was observed in 609 women (10.7%, 95% confidence interval 9.8–11.6). The following factors were independently associated with the outcome of CMD in the final multivariable model: higher age, low education, low standard of living, recent intimate partner violence (IPV), husband’s unsatisfactory reaction to dowry, husband’s alcohol use and women’s own tobacco use. Conclusions Socio-economic and gender disadvantage factors are independently associated with CMDs in this population of women. Strategies that address structural determinants, for example to promote women’s education and reduce their exposure to IPV, may reduce the burden of CMDs in women. PMID:21037247

  16. Demographic and socio-economic influences on community-based care and caregivers of people with dementia in China

    PubMed Central

    Lang, Linda; Clifford, Angela; Chen, Yang; Han, Thang S

    2016-01-01

    Background Dementia is a major public health challenge and China has the largest population with dementia in the world. However, dementia care and caregivers for Chinese are less investigated. Objectives and design To evaluate demographic and socio-economic influences on dementia care, management patterns and caregiver burden in a household community-dwelling-based survey, using participants’ care receipts and Zarit scale. Setting and participants Rural and urban communities across six provinces of China comprising 4837 residents aged ≥60 years, in whom 398 had dementia and 1312 non-dementia diseases. Results People with dementia were less likely to receive care if they were living in rural compared to urban areas (Odd ratio (OR) = 0.20; 95%CI: 0.10–0.41), having education level below compared to above secondary school (OR = 0.24; 95%CI: 0.08–0.70), manual labourer compared to non-manual workers (OR = 0.27; 95%CI: 0.13–0.55), having personal annual income below RMB 10,000 yuan (£1000) compared to above (OR = 0.37; 95%CI: 0.13–0.74) or having four or more than compared to less four children (OR = 0.52; 95%CI: 0.27–1.00). Caregivers for dementia compared with those for non-dementia diseases were younger and more likely to be patients’ children or children in-law, had lower education and spent more caring time. Caregiver burden increased with low education, cutback on work and caring for patients who were younger or living in rural areas, and this caregiver burden was three-fold greater than that for non-dementia diseases. Conclusions There are a number of inequalities in dementia care and caregiver burden in China. Reducing the socio-economic gap and increasing education may improve community care for people with dementia and preserve caregivers’ well-being. PMID:27478589

  17. Rapid land use change after socio-economic disturbances: the collapse of the Soviet Union versus Chernobyl

    NASA Astrophysics Data System (ADS)

    Hostert, Patrick; Kuemmerle, Tobias; Prishchepov, Alexander; Sieber, Anika; Lambin, Eric F.; Radeloff, Volker C.

    2011-10-01

    Land use change is a principal force and inherent element of global environmental change, threatening biodiversity, natural ecosystems, and their services. However, our ability to anticipate future land use change is severely limited by a lack of understanding of how major socio-economic disturbances (e.g., wars, revolutions, policy changes, and economic crises) affect land use. Here we explored to what extent socio-economic disturbances can shift land use systems onto a different trajectory, and whether this can result in less intensive land use. Our results show that the collapse of the Soviet Union in 1991 caused a major reorganization in land use systems. The effects of this socio-economic disturbance were at least as drastic as those of the nuclear disaster in the Chernobyl region in 1986. While the magnitudes of land abandonment were similar in Ukraine and Belarus in the case of the nuclear disaster (28% and 36% of previously farmed land, respectively), the rates of land abandonment after the collapse of the Soviet Union in Ukraine were twice as high as those in Belarus. This highlights that national policies and institutions play an important role in mediating effects of socio-economic disturbances. The socio-economic disturbance that we studied caused major hardship for local populations, yet also presents opportunities for conservation, as natural ecosystems are recovering on large areas of former farmland. Our results illustrate the potential of socio-economic disturbances to revert land use intensification and the important role institutions and policies play in determining land use systems' resilience against such socio-economic disturbances.

  18. Spatial distribution of intracortical porosity varies across age and sex

    PubMed Central

    Nirody, Jasmine A.; Cheng, Karen P.; Parrish, Robin M.; Burghardt, Andrew J.; Majumdar, Sharmila; Link, Thomas M.; Kazakia, Galateia J.

    2015-01-01

    Cortical bone porosity is a major determinant of strength, stiffness, and fracture toughness of cortical tissue. The goal of this work was to investigate changes in spatial distribution and microstructure of cortical porosity associated with aging in men and women. The specific aims were to: 1) develop an automated technique for spatial analysis of cortical microstructure based on HR-pQCT data, and; 2) apply this technique to explore sex- and age-specific spatial distribution and microstructure of porosity within the cortex. We evaluated HR-pQCT images of the distal tibia from a cross-sectional cohort of 145 individuals, characterizing detectable pores as being in the endosteal, midcortical, or periosteal layers of the cortex. Metrics describing porosity, pore number, and pore size were quantifiedwithin each layer and compared across sexes, age groups, and cortical layers. The elderly cohort (65–78 years, n=22) displayed higher values than the young cohort (20–29 years, n=29) for all parameters both globally and within each layer. While all three layers displayed significant age-related porosity increases, the greatest difference in porosity between the young and elderly cohort was in the midcortical layer (+344%, p < 0.001). Similarly, the midcortical layer reflected the greatest differences between young and elderly cohorts in both pore number (+243%, p < 0.001) and size (+28%, p < 0.001). Females displayed greater age-related changes in porosity and pore number than males. Females and males displayed comparable small to non-significant changes with age in pore size. In summary, considerable variability exists in the spatial distribution of detectable cortical porosity at the distal tibia, and this variability is dependent on age and sex. Intracortical pore distribution analysis may ultimately provide insight into both mechanisms of pore network expansion and biomechanical consequences of pore distribution. PMID:25701139

  19. Teeth, Sex, and Testosterone: Aging in the World's Smallest Primate

    PubMed Central

    Zohdy, Sarah; Gerber, Brian D.; Tecot, Stacey; Blanco, Marina B.; Winchester, Julia M.; Wright, Patricia C.; Jernvall, Jukka

    2014-01-01

    Mouse lemurs (Microcebus spp.) are an exciting new primate model for understanding human aging and disease. In captivity, Microcebus murinus develops human-like ailments of old age after five years (e.g., neurodegeneration analogous to Alzheimer's disease) but can live beyond 12 years. It is believed that wild Microcebus follow a similar pattern of senescence observed in captive animals, but that predation limits their lifespan to four years, thus preventing observance of these diseases in the wild. Testing whether this assumption is true is informative about both Microcebus natural history and environmental influences on senescence, leading to interpretation of findings for models of human aging. Additionally, the study of Microcebus longevity provides an opportunity to better understand mechanisms of sex-biased longevity. Longevity is often shorter in males of species with high male-male competition, such as Microcebus, but mouse lemurs are sexually monomorphic, suggesting similar lifespans. We collected individual-based observations of wild brown mouse lemurs (Microcebus rufus) from 2003–2010 to investigate sex-differences in survival and longevity. Fecal testosterone was measured as a potential mechanism of sex-based differences in survival. We used a combination of high-resolution tooth wear techniques, mark-recapture, and hormone enzyme immunoassays. We found no dental or physical signs of senescence in M. rufus as old as eight years (N = 189, ages 1–8, mean = 2.59±1.63 SE), three years older than captive, senescent congeners (M. murinus). Unlike other polygynandrous vertebrates, we found no sex difference in age-dependent survival, nor sex or age differences in testosterone levels. While elevated male testosterone levels have been implicated in shorter lifespans in several species, this is one of the first studies to show equivalent testosterone levels accompanying equivalent lifespans. Future research on captive aged individuals can determine

  20. Impact of socio-economic growth on desalination in the US.

    PubMed

    Ziolkowska, Jadwiga R; Reyes, Reuben

    2016-02-01

    In 2013, around 1336 desalination plants in the United States (US) provided purified water mainly to municipalities, the industry sector and for power generation. In 2013 alone, ∼200 million m(3) of water were desalinated; the amount that could satisfy annual municipal water consumption of more than 1.5 million people in the US. Desalination has proven to be a reliable water supply source in many countries around the world, with the total global desalination capacity of ∼60 million m(3)/day in 2013. Desalination has been used to mitigate water scarcity and lessen the pressure on water resources. Currently, data and information about desalination are still limited, while extensive socio-economic analyses are missing. This paper presents an econometric model to fill this gap. It evaluates the impact of selected socio-economic variables on desalination development in the US in the time span 1970-2013. The results show that the GDP and population growth have significantly impacted the desalination sector over the analyzed time period. The insights into the economics of desalination provided with this paper can be used to further evaluate cost-effectiveness of desalination both in the US and in other countries around the world. PMID:26610194

  1. Mobile phone call data as a regional socio-economic proxy indicator.

    PubMed

    Šćepanović, Sanja; Mishkovski, Igor; Hui, Pan; Nurminen, Jukka K; Ylä-Jääski, Antti

    2015-01-01

    The advent of publishing anonymized call detail records opens the door for temporal and spatial human dynamics studies. Such studies, besides being useful for creating universal models for mobility patterns, could be also used for creating new socio-economic proxy indicators that will not rely only on the local or state institutions. In this paper, from the frequency of calls at different times of the day, in different small regional units (sub-prefectures) in Côte d'Ivoire, we infer users' home and work sub-prefectures. This division of users enables us to analyze different mobility and calling patterns for the different regions. We then compare how those patterns correlate to the data from other sources, such as: news for particular events in the given period, census data, economic activity, poverty index, power plants and energy grid data. Our results show high correlation in many of the cases revealing the diversity of socio-economic insights that can be inferred using only mobile phone call data. The methods and the results may be particularly relevant to policy-makers engaged in poverty reduction initiatives as they can provide an affordable tool in the context of resource-constrained developing economies, such as Côte d'Ivoire's. PMID:25897957

  2. Traffic, Air Pollution, Minority and Socio-Economic Status: Addressing Inequities in Exposure and Risk

    PubMed Central

    Pratt, Gregory C.; Vadali, Monika L.; Kvale, Dorian L.; Ellickson, Kristie M.

    2015-01-01

    Higher levels of nearby traffic increase exposure to air pollution and adversely affect health outcomes. Populations with lower socio-economic status (SES) are particularly vulnerable to stressors like air pollution. We investigated cumulative exposures and risks from traffic and from MNRiskS-modeled air pollution in multiple source categories across demographic groups. Exposures and risks, especially from on-road sources, were higher than the mean for minorities and low SES populations and lower than the mean for white and high SES populations. Owning multiple vehicles and driving alone were linked to lower household exposures and risks. Those not owning a vehicle and walking or using transit had higher household exposures and risks. These results confirm for our study location that populations on the lower end of the socio-economic spectrum and minorities are disproportionately exposed to traffic and air pollution and at higher risk for adverse health outcomes. A major source of disparities appears to be the transportation infrastructure. Those outside the urban core had lower risks but drove more, while those living nearer the urban core tended to drive less but had higher exposures and risks from on-road sources. We suggest policy considerations for addressing these inequities. PMID:25996888

  3. Modelling the socio-economic impact of river floods in Europe

    NASA Astrophysics Data System (ADS)

    Alfieri, Lorenzo; Feyen, Luc; Salamon, Peter; Thielen, Jutta; Bianchi, Alessandra; Dottori, Francesco; Burek, Peter

    2016-06-01

    River floods generate a large share of the socio-economic impact of weather-driven hazards worldwide. Accurate assessment of their impact is a key priority for governments, international organization, reinsurance companies and emergency responders. Yet, available databases of flood losses over large domains are often affected by gaps and inconsistencies in reported figures. In this work, a framework to reconstruct the economic damage and population affected by river floods at continental scale is applied. Pan-European river flow simulations are coupled with a high-resolution impact assessment framework based on 2-D inundation modelling. Two complementary methods are compared in their ability to estimate the climatological average flood impact and the impact of each flood event in Europe between 1990 and 2013. The event-based method reveals key features, such as the ability to include changes in time of all three components of risk, namely hazard, exposure and vulnerability. Furthermore, it skilfully reproduces the socio-economic impact of major flood events in the past two decades, including the severe flooding hitting central Europe in June 2013. On the other hand, the integral method is capable of reproducing the average flood losses which occurred in Europe between 1998 and 2009. Strengths and limitations of the proposed model are discussed to stress the large potential for filling in the gaps of current datasets of flood impact.

  4. Using GIS to develop socio-economic profiles of areas adjacent to DOE facilities

    SciTech Connect

    Stewart, J.C.; Saraswatula, S.

    1994-12-31

    The objective of the research addressed in this paper is to identify and analyze the offsite effects of DOE activities at the Savannah River Site. The paper presents the socio-economic conditions of the areas surrounding the site in order to evaluate the possible effects of DOE activities. The study employed a geographic information system (GIS) in order to evaluate spatial relationships between otherwise unrelated factors. Socio-economic data used in the study are publicly available and were obtained mainly from the Bureau of the Census. The Department of Energy (DOE), currently dealing with the environmental management of a large number of sites throughout the United States, must consider the effects of its activities on surrounding populations and ensure compliance with the various federal regulations, such as the executive order on environmental justice. Environmental justice is the process of studying and achieving equal distribution of the effects of environmental pollution on populations across social and economic lines. An executive order signed by the President has directed federal agencies, including the Department of Energy, to make achieving environmental justice a part of the agency`s mission by identifying and addressing disproportionately high and adverse human health or environmental effects of its programs, policies, and activities on minority and low-income populations.

  5. Mobile Phone Call Data as a Regional Socio-Economic Proxy Indicator

    PubMed Central

    Šćepanović, Sanja; Mishkovski, Igor; Hui, Pan; Nurminen, Jukka K.; Ylä-Jääski, Antti

    2015-01-01

    The advent of publishing anonymized call detail records opens the door for temporal and spatial human dynamics studies. Such studies, besides being useful for creating universal models for mobility patterns, could be also used for creating new socio-economic proxy indicators that will not rely only on the local or state institutions. In this paper, from the frequency of calls at different times of the day, in different small regional units (sub-prefectures) in Côte d'Ivoire, we infer users' home and work sub-prefectures. This division of users enables us to analyze different mobility and calling patterns for the different regions. We then compare how those patterns correlate to the data from other sources, such as: news for particular events in the given period, census data, economic activity, poverty index, power plants and energy grid data. Our results show high correlation in many of the cases revealing the diversity of socio-economic insights that can be inferred using only mobile phone call data. The methods and the results may be particularly relevant to policy-makers engaged in poverty reduction initiatives as they can provide an affordable tool in the context of resource-constrained developing economies, such as Côte d'Ivoire's. PMID:25897957

  6. Considering something 'ELSE': ethical, legal and socio-economic factors in medical imaging and medical informatics.

    PubMed

    Duquenoy, Penny; George, Carlisle; Solomonides, Anthony

    2008-12-01

    The focus on the use of existing and new technologies to facilitate advances in medical imaging and medical informatics (MIMI) is often directed to the technical capabilities and possibilities that these technologies bring. The technologies, though, in acting as a mediating agent alter the dynamics and context of information delivery in subtle ways. While these changes bring benefits in more efficient information transfer and offer the potential of better healthcare, they also disrupt traditional processes and practices which have been formulated for a different setting. The governance processes that underpin core ethical principles, such as patient confidentiality and informed consent, may no longer be appropriate in a new technological context. Therefore, in addition to discussing new methodologies, techniques and applications, there is need for a discussion of ethical, legal and socio-economic (ELSE) issues surrounding the use and application of technologies in MIMI. Consideration of these issues is especially important for the area of medical informatics which after all exists to support patients, healthcare practitioners and inform science. This paper brings to light some important ethical, legal and socio-economic issues related to MIMI with the aim of furthering an interdisciplinary approach to the increasing use of Information and Communication Technologies (ICT) in healthcare. PMID:18649968

  7. Future Discounting in Congo Basin Hunter-Gatherers Declines with Socio-Economic Transitions

    PubMed Central

    Salali, Gul Deniz; Migliano, Andrea Bamberg

    2015-01-01

    Humans have a tendency to discount the future; that is we value small, short-term rewards over larger, long-term rewards. The degree of future discounting, however, changes in response to socio-ecological factors. Here, we study Mbendjele BaYaka hunter-gatherers of northern Congo and their farmer neighbours to investigate adaptations in inter-temporal preferences in humans. We argue that in immediate-return systems, where food storage is absent and egalitarianism is enforced through levelling mechanisms, future discounting is an adaptive strategy to prevent wealth accumulation and the emergence of hierarchies. This ensures food sharing and allows for survival in unpredictable environments where there is risk of an energy shortfall. On the other hand, when food storage is made possible by the emergence of agriculture or as seen in some delayed-return hunter-gatherer populations, wealth accumulation, hierarchies and lower discount rates become the adaptive strategy. Therefore, individuals in immediate-return, egalitarian societies will discount the future more than those in non-egalitarian, delayed-return societies. Consistent with the predictions we found that market integration and socio-economic transitions decrease the future discounting in Mbendjele hunter-gatherers. Our measures of socio-economic differences marked this transition in hunter-gatherers living in a logging town. The degree of future-discounting was the same between more market-integrated hunter-gatherers and their farmer neighbours. PMID:26381883

  8. Future Discounting in Congo Basin Hunter-Gatherers Declines with Socio-Economic Transitions.

    PubMed

    Salali, Gul Deniz; Migliano, Andrea Bamberg

    2015-01-01

    Humans have a tendency to discount the future; that is we value small, short-term rewards over larger, long-term rewards. The degree of future discounting, however, changes in response to socio-ecological factors. Here, we study Mbendjele BaYaka hunter-gatherers of northern Congo and their farmer neighbours to investigate adaptations in inter-temporal preferences in humans. We argue that in immediate-return systems, where food storage is absent and egalitarianism is enforced through levelling mechanisms, future discounting is an adaptive strategy to prevent wealth accumulation and the emergence of hierarchies. This ensures food sharing and allows for survival in unpredictable environments where there is risk of an energy shortfall. On the other hand, when food storage is made possible by the emergence of agriculture or as seen in some delayed-return hunter-gatherer populations, wealth accumulation, hierarchies and lower discount rates become the adaptive strategy. Therefore, individuals in immediate-return, egalitarian societies will discount the future more than those in non-egalitarian, delayed-return societies. Consistent with the predictions we found that market integration and socio-economic transitions decrease the future discounting in Mbendjele hunter-gatherers. Our measures of socio-economic differences marked this transition in hunter-gatherers living in a logging town. The degree of future-discounting was the same between more market-integrated hunter-gatherers and their farmer neighbours. PMID:26381883

  9. Understanding socio-economic impacts of geohazards aided by cyber-enabled systems

    NASA Astrophysics Data System (ADS)

    Klose, C. D.; Webersik, C.

    2008-12-01

    Due to an increase in the volume of geohazards worldwide, not only are impoverished regions in less developed countries such as Haiti, vulnerable to risk but also low income regions in industrialized countries, e.g. USA, as well. This has been exemplified once again by Hurricanes Gustav, Hanna and Ike and the impact on the Caribbean countries during the summer of 2008. To date, extensive research has been conducted to improve the monitoring of human-nature coupled systems. However, there is little emphasis on improving and developing methodologies to a) interpret multi-dimensional and complex data and b) validate prediction and modeling results. This presentation tries to motivate more research initiatives to address the aforementioned issues, bringing together two academic disciplines, earth and social sciences, to research the relationship between natural and socio-economic processes. Results are presented where cyber-enabled methods based on artificial intelligence are applied to different geohazards and regions in the world. They include 1) modeling of public health risks associated with volcanic gas hazards, 2) prediction and validation of potential areas of mining-triggered earthquakes, and 3) modeling of socio-economic risks associated with tropical storms in Haiti and the Dominican Republic.

  10. Socio-Economic Factors of Bacillary Dysentery Based on Spatial Correlation Analysis in Guangxi Province, China

    PubMed Central

    Nie, Chengjing; Li, Hairong; Yang, Linsheng; Zhong, Gemei; Zhang, Lan

    2014-01-01

    Background In the past decade, bacillary dysentery was still a big public health problem in China, especially in Guangxi Province, where thousands of severe diarrhea cases occur every year. Methods Reported bacillary dysentery cases in Guangxi Province were obtained from local Centers for Diseases Prevention and Control. The 14 socio-economic indexes were selected as potential explanatory variables for the study. The spatial correlation analysis was used to explore the associations between the selected factors and bacillary dysentery incidence at county level, which was based on the software of ArcGIS10.2 and GeoDA 0.9.5i. Results The proportion of primary industry, the proportion of younger than 5-year-old children in total population, the number of hospitals per thousand persons and the rates of bacillary dysentery incidence show statistically significant positive correlation. But the proportion of secondary industry, per capital GDP, per capital government revenue, rural population proportion, popularization rate of tap water in rural area, access rate to the sanitation toilets in rural, number of beds in hospitals per thousand persons, medical and technical personnel per thousand persons and the rate of bacillary dysentery incidence show statistically significant negative correlation. The socio-economic factors can be divided into four aspects, including economic development, health development, medical development and human own condition. The four aspects were not isolated from each other, but interacted with each other. PMID:25036182

  11. Public health in China: An environmental and socio-economic perspective

    NASA Astrophysics Data System (ADS)

    Song, Wenjing; Li, Yonghua; Hao, Zhe; Li, Hairong; Wang, Wuyi

    2016-03-01

    Despite the large literature on public health, few studies have examined the associations between public health outcomes and environmental and socio-economic factors. This study bridges this gap by demonstrating the relationships between public health and 10 selected environmental and socio-economic factors from the spatial perspective. In particular, three public health outcomes in China are investigated, namely the number of centenarians per 100,000 people (termed the centenarian ratio), the proportion of nonagenarians of the 65 years and older population (termed the longevity index), and life expectancy at birth. We base our analysis on stepwise regression and geographically weighted regression models, with study areas of 31 provinces in China. Our results show that SO2 (sulfur dioxide) concentration decreases the centenarian ratio; PM10 (particles with diameters of 10 μm or less) concentration and coal consumption (CC) per capita decrease the longevity index, and GDP (Gross Domestic Product) per capita prolongs life expectancy at birth, while energy consumption (EC) per capita decreases life expectancy at birth. Further, our findings demonstrate that public health outcomes show clear regional differences in China.

  12. Age and sex selectivity in trapping mule deer

    SciTech Connect

    Garrott, R.A.; White, G.C.

    1982-01-01

    A mule deer (Odocoileus hemionus) trapping experiment is described using modified Clover traps in which changes in the placement of bait and height of the trap door modified the ratio of adult does to male and female fawns captured. The mechanisms responsible for the changes in age-sex capture ratios are discussed and indicate that modified Clover traps selectivity capture mule deer, thus introducing bias into population sampling. (JMT)

  13. Height of Northern Jordanian middle-class adults, born 1960-1990 in the response to improving socio-economic conditions.

    PubMed

    Abu Dalou, Ahmad Yosuf

    2016-09-01

    The purpose of this study is to document and explain secular trends in stature among Northern Jordanian men and women between the years of birth 1960 and 1990, as they relate to overall per capita socio-economic improvement, the stature of 360 adults from two Northern governorates, those of Jerash and Irbid, was measured. General linear model (GLM) was used to examine the effect of birth-decade, education level of subject, and their interaction on mean stature of each sex separately. GLM results revealed that women who were born during the following three decades pooled together (1951-1980) did not differ significantly in mean stature from those born during (1981-1990). Among men, stature of those born in the two pooled birth-decades together (1951-1970) did not significantly differ of those were born in the two pooled birth-decades (1971-1990). PMID:27130990

  14. Socio-economic status and family structure differences in early trajectories of child adjustment: Individual and neighbourhood effects.

    PubMed

    Flouri, Eirini; Midouhas, Emily; Ruddy, Alexandra

    2016-01-01

    We examined the effects of single-parent family status and high parental socio-economic status (SES) on the trajectories of children's emotional/behavioural adjustment in early-to-middle childhood (ages 3-7 years). We also assessed whether these family characteristics interact with the equivalent neighbourhood characteristics of shares of single-parent families and high-SES adults in predicting these trajectories. Using data on 9850 children in England participating in the Millennium Cohort Study, we found that family status and parental SES predicted children's trajectories of adjustment. Even after controlling for these family factors and key child and parent characteristics, the neighbourhood shares of high-SES adults and single-parent families were related (negatively and positively, respectively) to child problem behaviour. Importantly, children of low-SES parents in neighbourhoods with a high concentration of high-SES adults had fewer emotional symptoms than their counterparts in areas with fewer high-SES adults. Surprisingly, the adverse effect of single-parent family status on child hyperactivity was attenuated in areas with a higher share of single-parent families. PMID:26699446

  15. Water, Sanitation, and Hygiene in Schools in Low Socio-Economic Regions in Nicaragua: A Cross-Sectional Survey

    PubMed Central

    Jordanova, Tania; Cronk, Ryan; Obando, Wanda; Medina, Octavio Zeledon; Kinoshita, Rinko; Bartram, Jamie

    2015-01-01

    Water, sanitation, and hygiene (WaSH) in schools contributes to better health and educational outcomes among school-aged children. In 2012, UNICEF Nicaragua and partners conducted a cross-sectional survey of WaSH in 526 schools in 12 low socio-economic status municipalities in Nicaragua. The survey gathered information on: school characteristics; teacher and community participation; water and sanitation infrastructure; and hygiene education and habits. Survey results were analyzed for associations between variables. WaSH coverage was significantly higher in urban than rural areas. Presence of drinking water infrastructure (43%) was lower than sanitation infrastructure (64%). Eighty-one percent of schools had no hand washing stations and 74% of schools lacked soap. Sanitation facilities were not in use at 28% of schools with sanitation infrastructure and 26% of schools with water infrastructure had non-functional systems. Only 8% of schools had budgets to purchase toilet-cleaning supplies and 75% obtained supplies from students’ families. This study generates transferable WaSH sector learnings and new insights from monitoring data. Results can be used by donors, service providers, and policy makers to better target resources in Nicaraguan schools. PMID:26035665

  16. Socio-economic position as an intervention against overweight and obesity in children: a systematic review and meta-analysis

    NASA Astrophysics Data System (ADS)

    Wu, Shunquan; Ding, Yingying; Wu, Fuquan; Li, Ruisheng; Hu, Yan; Hou, Jun; Mao, Panyong

    2015-06-01

    Studies that investigated the association between socio-economic position (SEP) and obesity in children suggest inconsistent results. The aim of this study is to summarize and quantify the current evidence on SEP and risks of overweight and obesity in children aged 0-15 years. Relevant studies published between 1990 to Sep 4, 2014 were searched in Medline, Web of Science, Embase, and the Cochrane Database of Systematic Reviews. Risk estimates from individual studies were pooled using random-effects models, according to lowest vs the highest SEP category. A total of 62 articles were included in the meta-analysis. The odds of both overweight risk and obesity risk were higher in the children with lowest SEP than in those with highest SEP (OR, 1.10, 95% CI: 1.03-1.17, and OR, 1.41, 95% CI: 1.29-1.55, respectively). Sub-group analyses showed that the inverse relationships between SEP and childhood overweight and obesity were only found in high-income countries and in more economic developed areas. In conclusion, our study suggests that children with lower SEP had higher risks of overweight and obesity, and the increased risks were independent of the income levels of countries.

  17. Socio-economic position as an intervention against overweight and obesity in children: a systematic review and meta-analysis

    PubMed Central

    Wu, Shunquan; Ding, Yingying; Wu, Fuquan; Li, Ruisheng; Hu, Yan; Hou, Jun; Mao, Panyong

    2015-01-01

    Studies that investigated the association between socio-economic position (SEP) and obesity in children suggest inconsistent results. The aim of this study is to summarize and quantify the current evidence on SEP and risks of overweight and obesity in children aged 0–15 years. Relevant studies published between 1990 to Sep 4, 2014 were searched in Medline, Web of Science, Embase, and the Cochrane Database of Systematic Reviews. Risk estimates from individual studies were pooled using random-effects models, according to lowest vs the highest SEP category. A total of 62 articles were included in the meta-analysis. The odds of both overweight risk and obesity risk were higher in the children with lowest SEP than in those with highest SEP (OR, 1.10, 95% CI: 1.03–1.17, and OR, 1.41, 95% CI: 1.29–1.55, respectively). Sub-group analyses showed that the inverse relationships between SEP and childhood overweight and obesity were only found in high-income countries and in more economic developed areas. In conclusion, our study suggests that children with lower SEP had higher risks of overweight and obesity, and the increased risks were independent of the income levels of countries. PMID:26112253

  18. Water, sanitation, and hygiene in schools in low socio-economic regions in Nicaragua: a cross-sectional survey.

    PubMed

    Jordanova, Tania; Cronk, Ryan; Obando, Wanda; Medina, Octavio Zeledon; Kinoshita, Rinko; Bartram, Jamie

    2015-06-01

    Water, sanitation, and hygiene (WaSH) in schools contributes to better health and educational outcomes among school-aged children. In 2012, UNICEF Nicaragua and partners conducted a cross-sectional survey of WaSH in 526 schools in 12 low socio-economic status municipalities in Nicaragua. The survey gathered information on: school characteristics; teacher and community participation; water and sanitation infrastructure; and hygiene education and habits. Survey results were analyzed for associations between variables. WaSH coverage was significantly higher in urban than rural areas. Presence of drinking water infrastructure (43%) was lower than sanitation infrastructure (64%). Eighty-one percent of schools had no hand washing stations and 74% of schools lacked soap. Sanitation facilities were not in use at 28% of schools with sanitation infrastructure and 26% of schools with water infrastructure had non-functional systems. Only 8% of schools had budgets to purchase toilet-cleaning supplies and 75% obtained supplies from students' families. This study generates transferable WaSH sector learnings and new insights from monitoring data. Results can be used by donors, service providers, and policy makers to better target resources in Nicaraguan schools. PMID:26035665

  19. Low socio-economic environmental determinants of children's physical activity in Coventry, UK: A Qualitative study in parents

    PubMed Central

    Eyre, E.L.J.; Duncan, M.J.; Birch, S.L.; Cox, V.M.

    2014-01-01

    Background Children's physical activity (PA) is affected by socio-economic status (SES) and the environment. Children are not fully autonomous in their decision making; parental decisions thus affect how children utilise their surrounding environments for PA. The aim was to examine environmental influences on children's PA from a qualitative perspective in parents from low SES wards in Coventry, UK. Method 59 parents of children in year 4 (aged 8–9years) completed the ALPHA environmental questionnaire. 16 of these parents took part in focus group discussions examining environmental facilitators and barriers to their child's PA (March–April, 2013). Results Emerging themes related to physical (i.e. poor access, safety and quality of the neighbourhood) and social environment (i.e. ‘rough’ neighbourhood due to crime and anti-social behaviour) influences on the PA behaviour of children. The parents believed these environmental factors resulted in the children engaging in greater sedentary activity (watching TV) indoors. The school environment was perceived as a supportive physical environment for children's PA behaviour. Conclusion Parent's perceptions of an unsupportive physical and social environment restrict children's opportunities to play outside and be physically active and may lead to increased body fat (BF). Schools provide a supportive environment for children from low SES to be physically active in. PMID:26844037

  20. Impact of socio-economic position on cancer stage at presentation: Findings from a large hospital-based study in Germany.

    PubMed

    Singer, Susanne; Roick, Julia; Briest, Susanne; Stark, Sylvia; Gockel, Ines; Boehm, Andreas; Papsdorf, Kirsten; Meixensberger, Jürgen; Müller, Tobias; Prietzel, Torsten; Schiefke, Franziska; Dietel, Anja; Bräunlich, Jens; Danker, Helge

    2016-10-15

    We explored the relationship between socio-economic characteristics and cancer stage at presentation. Patients admitted to a university hospital for diagnosis and treatment of cancer provided data on their education, vocational training, income, employment, job, health insurance and postcode. Tumor stage was classified according to the Union International Contre le Cancer (UICC). To analyze disparities in the likelihood of late-stage (UICC III/IV vs. I/II) diagnoses, logistic regression models adjusting for age and gender were used. Out of 1,012 patients, 572 (59%) had late-stage cancer. Separately tested, increased odds of advanced disease were associated with post-compulsory education compared to college degrees, with apprenticeship and no vocational training, with unemployment, disability pension, jobs with a low hierarchy level, blue collar jobs and with low income. Health insurance and community size were not related with late-stage cancer. Jointly modelled, there was evidence for an independent effect of unemployment (odds ratio (OR) 1.7, CI 1.0-2.8), disability pension (OR 1.8, CI 1.0-3.2) and very low income (OR 2.6, CI 1.1-6.1) on the likelihood of advanced disease stage. It is of great concern that these socio-economic gradients occur even in systems with equal access to health care. PMID:27244597

  1. Perceived discrimination amongst young people in socio-economically disadvantaged communities: Parental support and community identity buffer (some) negative impacts of stigma.

    PubMed

    Bradshaw, Daragh; Jay, Sarah; McNamara, Namh; Stevenson, Clifford; Muldoon, Orla T

    2016-06-01

    There is increasing acceptance that children are not unaware of when they are targets of discrimination. However, discrimination as a consequence of socio-economic disadvantage remains understudied. The aim of this study was to examine the impact of perceived discrimination on well-being, perceptions of safety and school integration amongst children growing up within socio-economically disadvantaged communities in Limerick, Ireland. Mediation analysis was used to explore these relationships and to examine the potential role of parental support and community identity in boys and girls in the 6th to 9th year of compulsory education (N = 199). Results indicate perceived discrimination contributed to negative outcomes in terms of school integration, perceptions of safety and levels of well-being. Age and gender differences were observed which disadvantaged boys and younger children. All negative outcomes were buffered by parental support. Community identity also protected young people in terms of feelings of school integration and risk but not in terms of psychological well-being. Findings are discussed in terms of the different role of family and community supports for children negotiating negative social representations of their community. PMID:26490256

  2. Socio-economic development with regard to the availability of resources in Benin, West Africa

    NASA Astrophysics Data System (ADS)

    Mbarek, R.; Behle, C.; Doevenspeck, M.; Mulindabigwi, V.; Schopp, M.; Singer, U.; Henrichsmeyer, W.; Janssens, M.; Schug, W.

    2003-04-01

    The socio-economic part within the IMPETUS-Project analyses interdependencies between resource availability and socio-economic development in Benin. The results of various research activities of natural and social sciences are integrated in a modelling system, in order to calculate development scenarios of resource utilisation and food security in Benin for the next two decades. Missing data concerning water usage and economic parameters are collected in field surveys, in co-operation with other disciplines and stakeholders on site, investigating the upper Ouémé-catchment in particular. The demand of water is analysed by water frequency observation, household analysis and interviews with experts and shows the effects of changing socio-economic parameters on demand growth. The analysis of water availability investigates the question, how the gap between water demand and water availability, due to demographic, social and natural conditions, may be closed by improved management systems and improved technical equipment. A further field of interest is to measure the influence of land use systems and rain variability on carbon balance and food security. Rain variability associated with inadequate land use systems has become the most important factor for determining food insecurity and emission of (global )greenhouse gases in Benin. Therefore, farmers in Benin need efficient water management systems, otherwise they are obliged to extend their agricultural areas or to migrate towards less occupied regions. The results of the above mentioned research activities are introduced in the modelling system BenIMPACT (Benin Integrated Modelling System for Policy Analysis, Climate and Technology Change). It consists of an agricultural sector model (spatial, synthetic, non-linear), a tool to calculate water balances and a basic data system, which provides data and results in a mapping tool (BenMap). Establishing BenIMPACT as a decision support system in corresponding institutions

  3. Using GIS-based methods of multicriteria analysis to construct socio-economic deprivation indices

    PubMed Central

    Bell, Nathaniel; Schuurman, Nadine; Hayes, Michael V

    2007-01-01

    Background Over the past several decades researchers have produced substantial evidence of a social gradient in a variety of health outcomes, rising from systematic differences in income, education, employment conditions, and family dynamics within the population. Social gradients in health are measured using deprivation indices, which are typically constructed from aggregated socio-economic data taken from the national census – a technique which dates back at least until the early 1970's. The primary method of index construction over the last decade has been a Principal Component Analysis. Seldom are the indices constructed from survey-based data sources due to the inherent difficulty in validating the subjectivity of the response scores. We argue that this very subjectivity can uncover spatial distributions of local health outcomes. Moreover, indication of neighbourhood socio-economic status may go underrepresented when weighted without expert opinion. In this paper we propose the use of geographic information science (GIS) for constructing the index. We employ a GIS-based Order Weighted Average (OWA) Multicriteria Analysis (MCA) as a technique to validate deprivation indices that are constructed using more qualitative data sources. Both OWA and traditional MCA are well known and used methodologies in spatial analysis but have had little application in social epidemiology. Results A survey of British Columbia's Medical Health Officers (MHOs) was used to populate the MCA-based index. Seven variables were selected and weighted based on the survey results. OWA variable weights assign both local and global weights to the index variables using a sliding scale, producing a range of variable scenarios. The local weights also provide leverage for controlling the level of uncertainty in the MHO response scores. This is distinct from traditional deprivation indices in that the weighting is simultaneously dictated by the original respondent scores and the value of the

  4. Ploidy, sex and crossing over in an evolutionary aging model

    NASA Astrophysics Data System (ADS)

    Lobo, Matheus P.; Onody, Roberto N.

    2006-02-01

    Nowadays, many forms of reproduction coexist in nature: Asexual, sexual, apomictic and meiotic parthenogenesis, hermaphroditism and parasex. The mechanisms of their evolution and what made them successful reproductive alternatives are very challenging and debated questions. Here, using a simple evolutionary aging model, we give a possible scenario. By studying the performance of populations where individuals may have diverse characteristics-different ploidies, sex with or without crossing over, as well as the absence of sex-we find an evolution sequence that may explain why there are actually two major or leading groups: Sexual and asexual. We also investigate the dependence of these characteristics on different conditions of fertility and deleterious mutations. Finally, if the primeval organisms on Earth were, in fact, asexual individuals we conjecture that the sexual form of reproduction could have more easily been set and found its niche during a period of low-intensity mutations.

  5. An Instrumental Variable Probit (IVP) analysis on depressed mood in Korea: the impact of gender differences and other socio-economic factors

    PubMed Central

    Gitto, Lara; Noh, Yong-Hwan; Andrés, Antonio Rodríguez

    2015-01-01

    Background: Depression is a mental health state whose frequency has been increasing in modern societies. It imposes a great burden, because of the strong impact on people’s quality of life and happiness. Depression can be reliably diagnosed and treated in primary care: if more people could get effective treatments earlier, the costs related to depression would be reversed. The aim of this study was to examine the influence of socio-economic factors and gender on depressed mood, focusing on Korea. In fact, in spite of the great amount of empirical studies carried out for other countries, few epidemiological studies have examined the socio-economic determinants of depression in Korea and they were either limited to samples of employed women or did not control for individual health status. Moreover, as the likely data endogeneity (i.e. the possibility of correlation between the dependent variable and the error term as a result of autocorrelation or simultaneity, such as, in this case, the depressed mood due to health factors that, in turn might be caused by depression), might bias the results, the present study proposes an empirical approach, based on instrumental variables, to deal with this problem. Methods: Data for the year 2008 from the Korea National Health and Nutrition Examination Survey (KNHANES) were employed. About seven thousands of people (N= 6,751, of which 43% were males and 57% females), aged from 19 to 75 years old, were included in the sample considered in the analysis. In order to take into account the possible endogeneity of some explanatory variables, two Instrumental Variables Probit (IVP) regressions were estimated; the variables for which instrumental equations were estimated were related to the participation of women to the workforce and to good health, as reported by people in the sample. Explanatory variables were related to age, gender, family factors (such as the number of family members and marital status) and socio-economic factors

  6. Age and sex determination of juvenile band-tailed pigeons

    USGS Publications Warehouse

    White, J.A.; Braun, C.E.

    1978-01-01

    Captive band-tailed pigeons (Columbafasciata) were studied to document progression of molts and plumages from juvenal to adult age. Immature pigeons began the post-juvenal molt at 35 days which continued up to 340 days. The only 3 plumage characters useful for identification and estimation of age were presence of juvenal lesser, middle, and greater secondary coverts, juvenal secondaries, and juvenal primaries. While juvenal primaries were still present, hatching dates could be estimated up to 252 days (N = 84). Secondary feather presence and molt stage could be used to identify juvenile pigeons for more than 340 days (N = 24). Using coloration of the crown and breast feathers, 96 percent of the immature pigeons examined (106 of 110) at 80 days of age were classified accurately as to sex.

  7. Scientific soundness and socio-economic realities in reclamation for habitat

    SciTech Connect

    Trimble, K.D.

    1997-12-31

    Reclamation projects must balance data requirements for scientifically-sound design with uncertainty and socio-economic constraints. Whether designing for physical stability, cultural benefits or ecological enhancements, the reclamation project can work with or fight natural processes (physical, chemical, biological). Projects which anticipate and design to fit natural processes have greater chances of success with lower short and long-term cost, and with achievement of a greater range of social objectives. However, the cost of anticipating natural processes (succession, geomorphic patterns, etc.) increases the budget allocation at the design stage in order to save on construction and maintenance. In southern Ontario, once design teams recognize that designing for an {open_quotes}ideal{close_quotes} natural condition is not feasible, they too often revert to conventional, single-objective approaches which compromise design integrity and social benefits. Case studies are reviewed with analysis of alternative approaches that seek to balance ranges of achievable objectives with cost allocation and scientific soundness.

  8. The political mobilization of corporate directors: socio-economic correlates of affiliation to European pressure groups.

    PubMed

    Bond, Matthew; Glouharova, Siana; Harrigan, Nicholas

    2010-06-01

    Business has played a central role in the debate over Britain's place in the European Union. This paper examines the socio-economic characteristics of directors of Britain's largest corporations who affiliated either to Business for Sterling or Britain in Europe. It reports associations between directors' social backgrounds and their probabilities of affiliation. Elite university education, club membership, wealth and multiple directorships were all associated with higher propensities to affiliate. The associations are consistent with the idea that directors' social resources allow them to overcome collective action problems as well as supplying them with the motivations to affiliate. They also indicated that directors form a privileged group in that they have a number of very powerful actors who can take unilateral political actions. PMID:20579056

  9. Socio-economic factors associated with intestinal parasites among children living in Gombak, Malaysia.

    PubMed

    Rajeswari, B; Sinniah, B; Hussein, H

    1994-01-01

    Fecal specimens collected from 456 school children in Gombak, Malaysia, revealed an overall prevalence rate of 62.9%. The most common parasite found was Trichuris trichiura (47.1%) followed by Giardia intestinalis (14.7%), Entamoeba coli (11.4%), Entamoeba histolytica (9.9%) and Ascaris lumbricoides (7.9%). Infection rates were high among the Indonesian immigrant workers' children (90%) followed by the Orang Asli (79.5%), Malay (59.4%) and Indians (36.4%). Females (66.3%) had a higher prevalence rate than the males (58.5%). The prevalence of infection was found to be associated with the socio-economic status, water supply, sanitary disposal of feces and family size. Albendazole administered as a single dose (400 mg) was found to be effective against Ascaris (100%) and hookworm (92.3%) but was not effective against Trichuris (39.2%). PMID:8074940

  10. Study on the water related disaster risks using the future socio-economic scenario in Asia

    NASA Astrophysics Data System (ADS)

    Kiguchi, M.; Hatono, M.; Ikeuchi, H.; Nakamura, S.; Hirabayashi, Y.; Kanae, S.; Oki, T.

    2014-12-01

    In this study, flood risks in the present and the end of the 21st century in Asia are estimated using a future socio-economic scenario. Using the runoff data of 7 GCMs (RCP 8.5) of CMIP5, the river discharge, inundation area, and inundation depth are calculated for the assessment of flood risk. Finally, the flood risk is estimated using a function of damage. The flood frequency in the end of the 21st century in Asia tends to increase. Inundation area in Japan, Taiwan, and Kyrgyz is almost unchanged. At the same time, that in Sri Lanka, Bangladesh, Laos, and Myanmar reached about 1.4-1.6 times compared to present. Damage cost is largely influenced by economic growth, however, we show that it is important that we distinguish the influence of climate change from economic development and evaluate it when we think about an adaptation.

  11. Respiratory performance and grip strength tests in Indian school bodys of different socio-economic status.

    PubMed Central

    De, A. K.; Debnath, P. K.; Dey, N. K.; Nagchaudhuri, J.

    1980-01-01

    Physical efficiency tests were performed on urban school boys drawn from high socio-economic status in comparison to rural school boys. The height and weight records of the subjects indicating growing process showed that the rural boys attained less physical growth than their urban counterparts. The Vital Capacity and Peak Expiratory Flow Rate data expressed either per unit of height or body surface area were significantly lower in rual boys. these findings indicated a poor development of the thorax in the rural group. However, the determined grip strengths for both the group were similar. The grip test might reflect improvement of muscle mass in case of rural boys as a result of regular physical activity employing the arm muscles. Images p145-a p145-b PMID:7407454

  12. Socio-economic Value Analysis in Geospatial and Earth Observation: A methodology review (Invited)

    NASA Astrophysics Data System (ADS)

    Coote, A. M.; Bernknopf, R.; Smart, A.

    2013-12-01

    Many industries have long since realised that applying macro-economic analysis methodologies to assess the socio-economic value of a programme is a critical step to convincing decision makers to authorise investment. The geospatial and earth observation industry has however been slow to embrace economic analysis. There are however a growing number of studies, published in the last few years, that have applied economic principles to this domain. They have adopted a variety of different approaches, including: - Computable General Equilibrium Modelling (CGE) - Revealed preference, stated preference (Willingness to Pay surveys) - Partial Analysis - Simulations - Cost-benefit analysis (with and without risk analysis) This paper will critically review these approaches and assess their applicability to different situations and to meet multiple objectives.

  13. Strategic considerations in Indian space programme—Towards maximising socio-economic benefits

    NASA Astrophysics Data System (ADS)

    Sridhara Murthi, K. R.; Madhusudan, H. N.

    2008-07-01

    Strategic thinking and planning have been the hallmarks of Indian space programme, whose objectives are sharply focused on deriving socio-economic benefits of space technology. The purpose of this paper is to identify various strategies, which played a role in different phases of the programme, contributing to social and economic outcomes and effectiveness. While self-reliant development of technological capacity and evaluation of applications with involvement of users formed the backbone of strategy in the initial phase of the programme, subsequent strategies were centred on development of organisational culture and systems, industry role and promotion of spin offs. Other strategies dealt with the response to challenges inherent in space endeavours in terms of risk management, sustainability, investments and long-term commitments, judicious make or buy decisions, safeguard of sensitive technologies, space commerce and finally harmonising international cooperation with national objectives. The strategies in the programme were consistently driven by a clear-cut vision and objectives to develop and use space technology in diverse areas where space systems become relevant for socio-economic development such as telecommunications and broadcasting, meteorology, disaster management support, remote sensing of natural and anthropogenic phenomena, and positioning and navigation services. This paper synthesises various studies and experiences in India in order to analyse strategies in the face of changes in technology, application needs and international policies. It also examines the effectiveness of these strategies in terms of economic and social costs and benefits. Based on the above analysis, a typical conceptual model for use of space for development is suggested.

  14. Socio-Economic Concerns and Essential Elements in Estuary Management Strategies; Haliç Case, Istanbul

    NASA Astrophysics Data System (ADS)

    Alpar, Bedri; Isil Cetin, Basak

    2016-04-01

    Estuaries are transitional areas between the land and sea and home to a large and growing proportion of the world's population. They are highly productive ecosystems which create jobs, and boosts local economic growth with a higher percentage of collective and private enterprises and a larger share of production. They serve many important socio-economic functions and therefore receive untreated urban wastes and riverine inputs and concentrate various pollutants coming from inland domestic, agricultural and industrial activities. Therefore such kinds of complex systems are highly vulnerable because they are usually the sink for the hinterlands. Due to serious environmental problems felt more intensively day by day, central and local governments must adopt an integrated policy and decision making process to promote a balance of uses. As surrounded by many historical attractions, heritage sites, buzzing cultural scenes and other natural resources, the Haliç (the Golden Horn estuary) offers great opportunities and has a vitality fed by widespread economic and cultural factors. The typical landscape of the estuary, its bridges, geomorphic features, oceanographic and hydrodynamic features of its waters, sea bottom characteristics, environmental pollution, make this estuary a critical marine environment which impacts to economy, environment and community. However, rapid urban growth and uncontrolled industrial development (1950-1985) led to a severe increase in pollution levels of its water and cohesive sediments. The siltation due to liquid and solid waste dumped by two streams caused anaerobic decomposition problems. In addition, the ecological processes occurring in the Haliç are rather complex as they are interacted with the socio-economic system. This study focuses on the essential elements of integrated coastal zone management for the Haliç, and its probable impacts to economy, environment and community. All objectives and probable impacts need to be integrated

  15. A fuzzy stochastic framework for managing hydro-environmental and socio-economic interactions under uncertainty

    NASA Astrophysics Data System (ADS)

    Subagadis, Yohannes Hagos; Schütze, Niels; Grundmann, Jens

    2014-05-01

    An amplified interconnectedness between a hydro-environmental and socio-economic system brings about profound challenges of water management decision making. In this contribution, we present a fuzzy stochastic approach to solve a set of decision making problems, which involve hydrologically, environmentally, and socio-economically motivated criteria subjected to uncertainty and ambiguity. The proposed methodological framework combines objective and subjective criteria in a decision making procedure for obtaining an acceptable ranking in water resources management alternatives under different type of uncertainty (subjective/objective) and heterogeneous information (quantitative/qualitative) simultaneously. The first step of the proposed approach involves evaluating the performance of alternatives with respect to different types of criteria. The ratings of alternatives with respect to objective and subjective criteria are evaluated by simulation-based optimization and fuzzy linguistic quantifiers, respectively. Subjective and objective uncertainties related to the input information are handled through linking fuzziness and randomness together. Fuzzy decision making helps entail the linguistic uncertainty and a Monte Carlo simulation process is used to map stochastic uncertainty. With this framework, the overall performance of each alternative is calculated using an Order Weighted Averaging (OWA) aggregation operator accounting for decision makers' experience and opinions. Finally, ranking is achieved by conducting pair-wise comparison of management alternatives. This has been done on the basis of the risk defined by the probability of obtaining an acceptable ranking and mean difference in total performance for the pair of management alternatives. The proposed methodology is tested in a real-world hydrosystem, to find effective and robust intervention strategies for the management of a coastal aquifer system affected by saltwater intrusion due to excessive groundwater

  16. Long-term socio-economic consequences and health care costs of poliomyelitis: a historical cohort study involving 3606 polio patients.

    PubMed

    Nielsen, Nete Munk; Kay, Lise; Wanscher, Benedikte; Ibsen, Rikke; Kjellberg, Jakob; Jennum, Poul

    2016-06-01

    Worldwide 10-20 million individuals are living with disabilities after acute poliomyelitis. However, very little is known about the socio-economic consequences and health care costs of poliomyelitis. We carried out a historical register-based study including 3606 individuals hospitalised for poliomyelitis in Copenhagen, Denmark 1940-1954, and 13,795 age and gender-matched Danes. Participants were followed from 1980 until 2012, and family, socio-economic conditions and health care costs were evaluated in different age groups using chi-squared tests, boot-strapped t tests or hazard ratios (HR) calculated in Cox-regression models. The analyses were performed separately for paralytic and non-paralytic polio survivors and their controls, respectively. Compared with controls a higher percentage of paralytic polio survivors remained childless, whereas no difference was observed for non-paralytic polio survivors. The educational level among paralytic as well as non-paralytic polio survivors was higher than that among their controls, employment rate at the ages of 40, 50 and 60 years was slightly lower, whereas total income in the age intervals of 31-40, 41-50 and 51-60 years were similar to controls. Paralytic and non-paralytic polio survivors had a 2.5 [HR = 2.52 (95 % confidence interval (CI); 2.29-2.77)] and 1.4 [HR = 1.35 (95 % CI; 1.23-1.49)]-fold higher risk, respectively, of receiving disability pension compared with controls. Personal health care costs were considerably higher in all age groups in both groups of polio survivors. Individuals with a history of poliomyelitis are well educated, have a slightly lower employment rate, an income similar to controls, but a considerably higher cost in the health care system. PMID:27083562

  17. Sex differences with aging in the fatigability of dynamic contractions.

    PubMed

    Yoon, Tejin; Doyel, Ryan; Widule, Claire; Hunter, Sandra K

    2015-10-01

    This study determined the sex difference with aging in fatigability of the elbow flexor muscles during a dynamic fatiguing task, and explored the associated mechanisms. We compared fatigability of the elbow flexor muscles in 18 young (20.2 ± 1 years: 9 men) and 36 old adults (73.5 ± 1 years: 16 men) during and in recovery from repeated dynamic contractions (~60°/s) with a load equivalent to 20% of maximal voluntary isometric contraction (MVIC) torque until failure. Transcranial magnetic stimulation (TMS) was used to assess supraspinal fatigue (an increase in the superimposed twitch, SIT) and the peak rate of muscle relaxation. Time to failure was briefer for the men than the women (6.1 ± 2.1 vs. 9.7 ± 5.5 min, respectively; P=0.02) with no difference between young and old adults (7.2 ± 2.9 vs. 8.4 ± 5.2 min, respectively, P=0.45) and no interaction (P>0.05). The relative decline in peak relaxation rate with fatigability was similar for young and old adults (P=0.11), but greater for men than women (P=0.046). Supraspinal fatigue increased for all groups and was associated with the time to failure (P<0.05). Regression analysis however, indicated that the time to failure was best predicted by the peak relaxation rate (baseline values and slowing with fatigability) (r(2)=0.55). Rate-limiting contractile mechanisms (e.g. excitation-contraction coupling) were responsible for the increased fatigability of the elbow flexors of men compared with women for a dynamic fatiguing task of slow angular velocity, and this sex difference was maintained with aging. The age difference in fatigability for the dynamic task was diminished for both sexes relative to what is typically observed with isometric fatiguing contractions. PMID:26159162

  18. [Assessment of the impact of socio-economic factors on the health state of the population of the Sverdlovsk region in the system of social-hygienic monitoring].

    PubMed

    Derstuganova, T M; VelichkovskiĬ, B T; Varaksin, A N; Gurvich, V B; Malykh, O L; Kochneva, N I; Iarushin, S V

    2013-01-01

    There was investigated the impact of socioeconomic factors on medical and demographic processes in working age population. For the assessment of the impact of living conditions and environmental factors on mortality rate in a population of the Sverdlovsk region factor-typological, correlation and regression analyzes were applied There was shown an availability of statistically significant correlation relationships between mortality of the population of working age and socio-economic characteristics (degree of home improvement, quality of medical care, the level of social tension, the level of the demographic load), as well as between their increments with taking into account the time shifts. The effect of the value of the purchasing power on the mortality rate of the working population has been established The purchasing power was shown to be connected with a mortality rate of working population from external causes more stronger than death from all causes. PMID:24624831

  19. An evaluation of sex-age-kill (SAK) model performance

    USGS Publications Warehouse

    Millspaugh, Joshua J.; Skalski, John R.; Townsend, Richard L.; Diefenbach, Duane R.; Boyce, Mark S.; Hansen, Lonnie P.; Kammermeyer, Kent

    2009-01-01

    The sex-age-kill (SAK) model is widely used to estimate abundance of harvested large mammals, including white-tailed deer (Odocoileus virginianus). Despite a long history of use, few formal evaluations of SAK performance exist. We investigated how violations of the stable age distribution and stationary population assumption, changes to male or female harvest, stochastic effects (i.e., random fluctuations in recruitment and survival), and sampling efforts influenced SAK estimation. When the simulated population had a stable age distribution and λ > 1, the SAK model underestimated abundance. Conversely, when λ < 1, the SAK overestimated abundance. When changes to male harvest were introduced, SAK estimates were opposite the true population trend. In contrast, SAK estimates were robust to changes in female harvest rates. Stochastic effects caused SAK estimates to fluctuate about their equilibrium abundance, but the effect dampened as the size of the surveyed population increased. When we considered both stochastic effects and sampling error at a deer management unit scale the resultant abundance estimates were within ±121.9% of the true population level 95% of the time. These combined results demonstrate extreme sensitivity to model violations and scale of analysis. Without changes to model formulation, the SAK model will be biased when λ ≠ 1. Furthermore, any factor that alters the male harvest rate, such as changes to regulations or changes in hunter attitudes, will bias population estimates. Sex-age-kill estimates may be precise at large spatial scales, such as the state level, but less so at the individual management unit level. Alternative models, such as statistical age-at-harvest models, which require similar data types, might allow for more robust, broad-scale demographic assessments.

  20. Culturally relevant treatment services for perinatal depression in socio-economically disadvantaged women: The design of the MOMCare study*

    PubMed Central

    Grote, Nancy K.; Katon, Wayne J.; Lohr, Mary Jane; Carson, Kathy; Curran, Mary; Galvin, Erin; Russo, Joan E.; Gregory, Marilyn

    2014-01-01

    Background Depression during pregnancy has been demonstrated to be predictive of low birthweight, prematurity, and postpartum depression. These adverse outcomes potentially have lasting effects on maternal and child well-being. Socio-economically disadvantaged women are twice as likely as middle-class women to meet diagnostic criteria for antenatal major depression (MDD), but have proven difficult to engage and retain in treatment. Collaborative care treatment models for depression have not been evaluated for racially/ethnically diverse, pregnant women on Medicaid receiving care in a public health system. This paper describes the design, methodology, culturally relevant enhancements, and implementation of a randomized controlled trial of depression care management compared to public health Maternity Support Services(MSS). Methods Pregnant, public health patients, ≥18 years with a likely diagnosis of MDD or dysthymia, measured respectively by the Patient Health Questionnaire-9(PHQ-9) or the Mini-International Neuropsychiatric Interview(MINI), were randomized to the intervention or to public health MSS. The primary outcome was reduction in depression severity from baseline during pregnancy to 18-months post-baseline(one-year postpartum). Baseline Results 168 women with likely MDD (96.4%) and/or dysthymia (24.4%) were randomized. Average age was 27.6 years and gestational age was 22.4 weeks; 58.3% racial/ethnic minority; 71.4% unmarried; 22% no high school degree/GED; 65.3% unemployed; 42.1% making ≤$10,000 annually; 80.4% having recurrent depression; 64.6% PTSD, and 72% an unplanned pregnancy. Conclusions A collaborative care team, including a psychiatrist, psychologist, project manager, and 3 social workers, met weekly, collaborated with the patients' obstetrics providers, and monitored depression severity using an electronic tracking system. Potential sustainability of the intervention within a public health system requires further study. PMID:25016216

  1. Bayesian Reconstruction of Two-Sex Populations by Age: Estimating Sex Ratios at Birth and Sex Ratios of Mortality1

    PubMed Central

    Wheldon, Mark C.; Raftery, Adrian E.; Clark, Samuel J.; Gerland, Patrick

    2014-01-01

    Summary The original version of Bayesian reconstruction, a method for estimating age-specific fertility, mortality, migration and population counts of the recent past with uncertainty, produced estimates for female-only populations. Here we show how two-sex populations can be similarly reconstructed and probabilistic estimates of various sex ratio quantities obtained. We demonstrate the method by reconstructing the populations of India from 1971 to 2001, Thailand from 1960 to 2000, and Laos from 1985 to 2005. We found evidence that in India, sex ratio at birth exceeded its conventional upper limit of 1.06, and, further, increased over the period of study, with posterior probability above 0.9. In addition, almost uniquely, we found evidence that life expectancy at birth (e0) was lower for females than for males in India (posterior probability for 1971–1976 equal to 0.79), although there was strong evidence for a narrowing of the gap through to 2001. In both Thailand and Laos, we found strong evidence for the more usual result that e0 was greater for females and, in Thailand, that the difference increased over the period of study. PMID:26612972

  2. Infant Mental Development and Neurological Status, Family Socio-Economic Status, and Intelligence at Age Four.

    ERIC Educational Resources Information Center

    Ireton, Harold; And Others

    The relationship of infant mental development (Bayley Mental Scale, eight months) to four year Binet IQ was explored in the context of the study sample's neurological and socioeconomic characteristics for a sample of 536 full-term children. The Minnesota sample was approximately normal or average in terms of infant mental scores, infant…

  3. A neuropsychological study of children with elevated dentine lead level: Assessment of the effect of lead in different socio-economic groups

    SciTech Connect

    Hansen, O.N.; Trillingsgaard, A.; Beese, I.; Lyngbye, T.; Grandjean, P. )

    1989-05-01

    The study was carried out in the municipality of Aarhus, a city of 250,000 inhabitants. The study was designed as a cross-sectional cohort study of school children in first grade in 1982-83. A total of 2,412 children were contacted and asked to submit their shed teeth to the teacher, and 1,291 children delivered at least one usable tooth (response rate, 54 percent). The lead level in circumpulpal dentin showed an average of 10.7 micrograms/g. Eight percent of the children (N = 110) had a lead level above 18.7 micrograms/g and were selected as a high lead exposure group. This group was matched by sex and socio-economic status of the parents with control children with a dentin lead level below 5 micrograms/g. Following a detailed interview with the parents, children were excluded from the study if medical risk factors were present. A clinical psychologist, blind to the lead data, administered selected psychometric tests to 162 of the children selected. The high-lead children scored lower on the WISC when compared to low-lead children, especially on the Verbal IQ (p less than 0.001) and Full Scale IQ (p less than 0.01). No significant difference was seen between the high- and low-exposure groups on the Performance IQ and on several experimental tests. Impaired function associated with lead exposure was also found on the Bender Visual Motor Gestalt Test (p less than 0.001) and on a behavioral rating scale (p less than 0.01). These results remained statistically significant even after controlling for socio-economic status and other confounding variables.

  4. Age, sex and other factors in radiation carcinogenesis

    SciTech Connect

    Fry, R.J.M.; Carnes, B.A.

    1988-01-01

    It has been held for a long time that the young are more susceptible than adults to the induction of cancer by radiation. The data in support of that contention are accumulating especially from human studies. In an exposed population a significant fraction of the total population risk may be attributed to the risk associated with those who were young at the time of exposure. Since cancer may not appear for decades after exposure estimates of risk may require models for projecting the lifetime risk. Two such models, additive or absolute risk and multiplicative or relative risk have been used. The appropriateness of the latter model is supported by the finding in mice of a positive relationship between natural incidence and the susceptibility for induction by radiation of solid cancer. The choice of model for leukemias is not clear cut. The incidence of cancer increases with age, but the susceptibility for induction decreases. The incidence of cancers increases to a peak and then begins to decline at different ages, dependent on the type of cancer. Sex-dependent differences in both the natural incidence and the susceptibility for induction of cancer are not restricted to sex organs. For example, the susceptibility for the induction by radiation for myeloid leukemia is greater in males than females, whereas in the case of thymic lymphoma it is vice versa. 25 refs., 5 figs., 3 tabs.

  5. Learning to (Dis)Engage? The Socialising Experiences of Young People Living in Areas of Socio-Economic Disadvantage

    ERIC Educational Resources Information Center

    Mason, Carolynne; Cremin, Hilary; Warwick, Paul; Harrison, Tom

    2011-01-01

    Young people are increasingly required to demonstrate civic engagement in their communities and help deliver the aspirations of localism and Big Society. Using an ecological systems approach this paper explores the experiences of different groups of young people living in areas of socio-economic disadvantage. Using volunteering as an example of…

  6. The Effect of Gender, Socio-Economic Status and School Location on Students Performance in Nigerian Integrated Science

    ERIC Educational Resources Information Center

    Okoye, N. S.

    2009-01-01

    The study examined the effects of gender, socio-economic status and school location, on Nigerian students performance in Integrated Science. The method used for the study was a three variable analysis of variance experimental design consisting of three independent variables at two levels each and one dependent variable. Six hundred junior…

  7. The relationship between census-derived socio-economic variables and general practice consultation rates in three town centre practices.

    PubMed Central

    Carlisle, R; Johnstone, S

    1998-01-01

    BACKGROUND: The relationship between socio-economic factors and consultation rates is important in determining resource allocation to general practices. AIM: To determine the relationship between general practice surgery consultation rates and census-derived socio-economic variables for patients receiving the same primary and secondary care. METHOD: A retrospective analysis was taken of computerized records in three general practices in Mansfield, North Nottinghamshire, with 29,142 patients spread over 15 electoral wards (Jarman score range from -23 to +25.5). Linear regression analysis of surgery consultation rates at ward and enumeration district levels was performed against Jarman and Townsend deprivation scores and census socio-economic variables. RESULTS: Both the Townsend score (r2 = 59%) and the Jarman score (r2 = 39%) were associated with surgery consultation rates at ward level. The Townsend score had a stronger association than the Jarman score because all four of its component variables were individually associated with increased consultations compared with four out of eight Jarman components. CONCLUSIONS: Even in practices not eligible for deprivation payments there were appreciable differences in consultation rates between areas with different socio-economic characteristics. The results suggest that the variables used to determine deprivation payments should be reconsidered, and they support suggestions that payments should be introduced at a lower level of deprivation and administered on an enumeration district basis. PMID:10071401

  8. Elementary Students' Self-Efficacy Beliefs in Science: Role of Grade Level, Gender, and Socio-Economic Status

    ERIC Educational Resources Information Center

    Karaarslan, Guliz; Sungur, Semra

    2011-01-01

    This study examined grade level and gender difference with respect to elementary students' science and technology self-efficacy. Additionally, relationship between socio-economic status (SES) and self-efficacy was examined. A total of 145 elementary students participated in the study. Self efficacy towards Science and Technology Scale was used to…

  9. Parents' Socio-Economic Status as Predictor of Secondary School Students' Academic Performance in Ekiti State, Nigeria

    ERIC Educational Resources Information Center

    Abdu-Raheem, B. O.

    2015-01-01

    This paper investigated parents' socio-economic status on secondary school students' academic performance in Ekiti State. Descriptive research design of the survey type was adopted. The population for the study comprised all Junior Secondary School students in Ekiti State. The sample consisted of 960 students from 20 secondary schools randomly…

  10. Assessing Development in Numeracy of Students from Different Socio-Economic Areas: A Rasch Analysis of Three Fundamental Tasks

    ERIC Educational Resources Information Center

    Irwin, Kathryn C.; Irwin, R. John

    2005-01-01

    Development in the ability of 11-year-olds to solve numerical problems of addition, multiplication, and proportion was analysed by means of three Rasch models of change. The students, who had participated in a New Zealand numeracy project in 2002, comprised two groups that differed in socio-economic status: 1,274 students came from low…

  11. Mobile Technologies & Socio-Economic Opportunities for Disadvantaged Women: A Study of Information Behavior in a Developing Nation Context

    ERIC Educational Resources Information Center

    Potnis, Devendra Dilip

    2010-01-01

    Information and communication technologies (ICTs) have been championed by the United Nations and others as one of the key media to open up socio-economic opportunities for disadvantaged populations. Studies lead us to believe that after being introduced to ICTs, users' information behavior changes, enabling them to benefit from socio-economic…

  12. The Ecology of Young Children's Behaviour and Social Competence: Child Characteristics, Socio-Economic Factors and Parenting

    ERIC Educational Resources Information Center

    Hartas, Dimitra

    2011-01-01

    Using a longitudinal, UK representative sample from the Millennium Cohort Study, the present study examined the effects of socio-economic factors on mother- and teacher-rated behaviour, and the unique and cumulative contribution of both risk and protective factors inherent in children's proximal and distal influences to behaviour during the…

  13. The Level of Shyness among Talented Students in Light of Socio-Economic Level of the Family in Riyadh

    ERIC Educational Resources Information Center

    Asi, Khaled Yousef

    2016-01-01

    The present study aimed to identify the level of shyness among talented students in the city of Riyadh, Saudi Arabia, and detect differences according to the variable of socio-economic level of the family. The sample consisted of (101) students, who randomly chosen from centers of talented students in Riyadh, Saudi Arabia. Shyness scale utilized…

  14. School Governing Bodies in England under Pressure: The Effects of Socio-Economic Context and School Performance

    ERIC Educational Resources Information Center

    James, Chris; Brammer, Steve; Connolly, Michael; Fertig, Mike; James, Jane; Jones, Jeff

    2011-01-01

    This article reports research into the nature and functioning of school governing bodies in different socio-economic and performance contexts. The research analysed 5000 responses from a national questionnaire-based survey and undertook 30 case studies of school governing. The research confirmed that school governing in England is a complex and…

  15. The Impact of Socio-Economic Status on Parental Involvement in Turkish Primary Schools: Perspective of Teachers

    ERIC Educational Resources Information Center

    Bellibas, Mehmet Sukru; Gumus, Sedat

    2013-01-01

    This exploratory qualitative study investigates the effects of socio-economic status on parental involvement in public primary schools in Turkey. The study aims to examine how teachers in these schools present the scope of current parental involvement, to what factors teachers ascribe the barriers to parental involvement, and whether…

  16. The Influence of Gender, School Location and Socio-Economic Status on Students' Academic Achievement in Mathematics

    ERIC Educational Resources Information Center

    Alordiah, Caroline Ochuko; Akpadaka, Grace; Oviogbodu, Christy Oritseweyimi

    2015-01-01

    The study investigated the influence of gender, school location, and socio-economic status (SES) on students' academic achievement in mathematics. The study was an ex-post factor design in which the variables were not manipulated nor controlled. Four research questions and three hypotheses were formulated to guide the study. The stratified random…

  17. The Political Response of Spanish Youth to the Socio-Economic Crisis: Some Implications for Citizenship Education

    ERIC Educational Resources Information Center

    Jover, Gonzalo; Belando-Montoro, María R.; Guío, Yolanda

    2014-01-01

    This article discusses the effects of the current socio-economic crisis on Spanish youth and their political response to it. It does so in three consecutive stages. In the first, it analyses the repercussion of the crisis on young people using information from certain social indicators (employment, mobility and education). It then outlines the…

  18. Children's Environmental Learning, Knowledge, and Interactions under Conditions of Socio-Economic Transformation: The Possibilities of Change.

    ERIC Educational Resources Information Center

    Katz, Cindi R.

    This paper argues that the socio-economic transformation caused by the 1971 Suki Agricultural project in central eastern Sudan has had contradictory effects on children. The Suki Agricultural Project was expected to transform the rural economy from production for consumption to production for exchange and profit. Ten years after the project's…

  19. School Neighbourhood Socio-Economic Status and Teachers' Work Commitment in Finland: Longitudinal Survey with Register Linkage

    ERIC Educational Resources Information Center

    Linnansaari-Rajalin, Terhi; Kivimäki, Mika; Ervasti, Jenni; Pentti, Jaana; Vahtera, Jussi; Virtanen, Marianna

    2015-01-01

    The extent to which school neighbourhood affects teachers' work commitment is poorly known. In the current study, we investigated whether school neighbourhood socio-economic characteristics predicted teachers' organizational and professional commitment. Primary school teachers (n?=?1042) responded to surveys in 2000-2001 (baseline) and…

  20. Predicting trends of invasive plants richness using local socio-economic data: An application in North Portugal

    SciTech Connect

    Santos, Mario; Freitas, Raul; Crespi, Antonio L.; Hughes, Samantha Jane; Cabral, Joao Alexandre

    2011-10-15

    This study assesses the potential of an integrated methodology for predicting local trends in invasive exotic plant species (invasive richness) using indirect, regional information on human disturbance. The distribution of invasive plants was assessed in North Portugal using herbarium collections and local environmental, geophysical and socio-economic characteristics. Invasive richness response to anthropogenic disturbance was predicted using a dynamic model based on a sequential modeling process (stochastic dynamic methodology-StDM). Derived scenarios showed that invasive richness trends were clearly associated with ongoing socio-economic change. Simulations including scenarios of growing urbanization showed an increase in invasive richness while simulations in municipalities with decreasing populations showed stable or decreasing levels of invasive richness. The model simulations demonstrate the interest and feasibility of using this methodology in disturbance ecology. - Highlights: {yields} Socio-economic data indicate human induced disturbances. {yields} Socio-economic development increase disturbance in ecosystems. {yields} Disturbance promotes opportunities for invasive plants.{yields} Increased opportunities promote richness of invasive plants.{yields} Increase in richness of invasive plants change natural ecosystems.

  1. A Life Course Perspective on the Relationship between Socio-Economic Status and Health: Testing the Divergence Hypothesis

    ERIC Educational Resources Information Center

    Prus, Steven G.

    2004-01-01

    While adults from all socio-economic status (SES) levels generally encounter a decline in health as they grow older, research shows that health status is tied to SES at all stages of life. The dynamics of the relationship between SES and health over the life course of adult Canadians, however, remain largely unexplored. This paper tests the…

  2. Examination of Science Learning Equity through Argumentation and Traditional Instruction Noting Differences in Socio-Economic Status

    ERIC Educational Resources Information Center

    Acar, O.

    2015-01-01

    This study compared student scientific reasoning and conceptual knowledge in argumentation-based and traditional instruction, taught in school regions with low and high socio-economic status (SES) respectively. Furthermore, concrete and formal reasoning students' scientific reasoning and conceptual knowledge were compared during both instructions…

  3. Promoting Access to Higher Education and Identifying Access Students: How Useful Is Research on Participation by Socio-Economic Group?

    ERIC Educational Resources Information Center

    Bernard, Julie

    2006-01-01

    Research conducted by Patrick Clancy and by Fitzpatrick Associates and Philip O'Connell on the level of representation of socio-economic groups amongst higher education entrants has been a key element in the development of access policy and practice in Ireland. This article reviews the context for the development of access and explores the…

  4. Promoting Low Socio-Economic Participation in Higher Education: A Comparison of Area-Based and Individual Measures

    ERIC Educational Resources Information Center

    Dockery, Alfred M.; Seymour, Richard; Koshy, Paul

    2016-01-01

    As with other countries, Australia has been grappling with the identification, measurement and impact of disadvantage in higher education. In particular, the measurement of socio-economic status (SES) has been of central concern. The immediate solution in Australia has been the introduction of an "area" measure in which students' SES is…

  5. Socio-Economic Status, Cultural Diversity and the Aspirations of Secondary Students in the Western Suburbs of Melbourne, Australia

    ERIC Educational Resources Information Center

    Bowden, Mark P.; Doughney, James

    2010-01-01

    Using data from a recent survey of Australian secondary students, we find that those from higher socio-economic backgrounds are more likely to aspire to attend university. The same can be said for students who do not speak English at home. We find that students with an ethnic minority background are more likely to perceive higher levels of support…

  6. Explaining socio-economic status differences in walking for transport: An ecological analysis of individual, social and environmental factors

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The identification of potential mechanisms of influence (mediators) of socio-economic status (SES) on walking for transport is important, because the likely opposing forces of influence may obscure pathways for intervention across different SES groups. This study examined individual, and perceived s...

  7. Household context and child mortality in rural South Africa: the effects of birth spacing, shared mortality, household composition and socio-economic status

    PubMed Central

    Houle, Brian; Stein, Alan; Kahn, Kathleen; Madhavan, Sangeetha; Collinson, Mark; Tollman, Stephen M; Clark, Samuel J

    2013-01-01

    Background Household characteristics are important influences on the risk of child death. However, little is known about this influence in HIV-endemic areas. We describe the effects of household characteristics on children’s risk of dying in rural South Africa. Methods We use data describing the mortality of children younger than 5 years living in the Agincourt health and socio-demographic surveillance system study population in rural northeast South Africa during the period 1994–2008. Using discrete time event history analysis we estimate children’s probability of dying by child characteristics and household composition (other children and adults other than parents) (N = 924 818 child-months), and household socio-economic status (N = 501 732 child-months). Results Children under 24 months of age whose subsequent sibling was born within 11 months experience increased odds of dying (OR 2.5; 95% CI 1.1–5.7). Children also experience increased odds of dying in the period 6 months (OR 2.1; 95% CI 1.2–3.6), 3–5 months (OR 3.0; 95% CI 1.5–5.9), and 2 months (OR 11.8; 95% CI 7.6–18.3) before another household child dies. The odds of dying remain high at the time of another child’s death (OR 11.7; 95% CI 6.3–21.7) and for the 2 months following (OR 4.0; 95% CI 1.9–8.6). Having a related but non-parent adult aged 20–59 years in the household reduces the odds (OR 0.6; 95% CI 0.5–0.8). There is an inverse relationship between a child’s odds of dying and household socio-economic status. Conclusions This detailed household profile from a poor rural setting where HIV infection is endemic indicates that children are at high risk of dying when another child is very ill or has recently died. Short birth intervals and additional children in the household are further risk factors. Presence of a related adult is protective, as is higher socio-economic status. Such evidence can inform primary health care practice and facilitate targeting of community health

  8. A systematic review of the impact of parental socio-economic status and home environment characteristics on children’s oral health related quality of life

    PubMed Central

    2014-01-01

    Childhood circumstances such as socio-economic status and family structure have been found to influence psychological, psychosocial attributes and Oral Health Related Quality of Life (OHRQoL) in children. Therefore, the aim of this study was to conduct a systematic review of the published literature to assess the influence of parental Socio-Economic Status (SES) and home environment on children’s OHRQoL. A systematic search was conducted in August 2013 using PubMed, Medline via OVID, CINAHL Plus via EBSCO, and Cochrane databases. Studies that have analysed the effect of parental characteristics (SES, family environment, family structure, number of siblings, household crowding, parents’ age, and parents’ oral health literacy) on children’s OHRQoL were included. Quality assessment of the articles was done by the Effective Public Health Practice Project’s Quality Assessment Tool for Quantitative studies. Database search retrieved a total of 2,849 titles after removing the duplicates, 36 articles were found to be relevant. Most of the studies were conducted on Brazilian children and were published in recent two years. Early Childhood Oral Health Impact Scale and Children’s Perception Questionnaire11-14 were the instruments of choice in preschool and school aged children respectively. Findings from majority of the studies suggest that the children from families with high income, parental education and family economy had better OHRQoL. Mothers’ age, family structure, household crowding and presence of siblings were significant predictors of children’s OHRQoL. However, definitive conclusions from the studies reviewed are not possible due to the differences in the study population, parental characteristics considered, methods used and statistical tests performed. PMID:24650192

  9. Social disparities in BMI trajectories across adulthood by gender, race/ethnicity and lifetime socio-economic position: 1986–2004

    PubMed Central

    Clarke, Philippa; O’Malley, Patrick M; Johnston, Lloyd D; Schulenberg, John E

    2009-01-01

    Background The prevalence of obesity and overweight is rapidly increasing in industrialized countries, with long-term health and social consequences. There is also a strong social patterning of obesity and overweight, with a higher prevalence among women, racial/ethnic minorities and those from a lower socio-economic position (SEP). Most of the existing work in this area, however, is based on cross-sectional data or single cohort studies. No national studies to date have examined how social disparities in obesity and overweight differ by age and historical period using longitudinal data with repeated measures. Methods We used panel data from the nationally representative Monitoring the Future Study (1986–2004) to examine social disparities in trajectories of body mass index (BMI) over adulthood (age 18–45). Self-reported height and weight were collected in this annual US survey of high-school seniors, followed biennially since 1976. Using growth curve models, we analysed BMI trajectories over adulthood by gender, race/ethnicity and lifetime SEP (measured by parents’ education and respondent's education). Results BMI trajectories exhibit a curvilinear rate of change from age 18 to 45, but there was a strong period effect, such that weight gain was more rapid for more recent cohorts. As a result, successive cohorts become overweight (BMI > 25) at increasingly earlier points in the life course. BMI scores were also consistently higher for women, racial/ethnic minority groups and those from a lower SEP. However, BMI scores for socially advantaged groups in recent cohorts were actually higher than those for their socially disadvantaged counterparts who were born 10 years earlier. Conclusions Results highlight the importance of social status and socio-economic resources for maintaining optimal weight. Yet, even those in advantaged social positions have experienced an increase in BMI in recent years. PMID:18835869

  10. Dynamics of people's socio-economic status in the face of schistosomiasis control interventions in Ukerewe district, Tanzania.

    PubMed

    Mwanga, Joseph R; Lwambo, Nicholas J S; Rumisha, Susan F; Vounatsou, Penelope; Utzinger, Jürg

    2013-11-01

    There is a paucity of research on micro-level assessment of the dynamics of socio-economic status following health interventions. The use of household asset data to determine wealth indices is a common procedure for estimating socio-economic position in low-income countries. Indeed, in such settings information about income is usually lacking and the collection of individual consumption or expenditure data would require in-depth interviews, posing a considerable risk of bias. In this study, we determined the socio-economic status of 159 households in a village in north-western Tanzania before and 1 year after participatory hygiene and sanitation transformation (PHAST) intervention to control schistosomiasis. We constructed a household 'wealth index' based on durable assets ownership (e.g. bicycle and radio) and household characteristics dealing with ownership of land and house construction features (e.g. type of walls and roof). We employed principal components analysis and classified households into wealth quintiles. The study revealed that asset variables with positive factor scores were associated with higher socio-economic status, whereas asset variables with negative factor scores were associated with lower socio-economic status. Overall, households which were rated as the poorest and very poor were on the decrease, whereas those rated as poor, less poor and the least poor were on the increase after PHAST intervention. This decrease/increase was significant. The median shifted from -0.761 to -0.448, and the mean from -0.204 (standard deviation (SD) 1.924) to 0.193 (SD 2.079) between pre- and post-intervention phases. The difference in socio-economic status of the people comparing the pre- and post-intervention phases was highly statistically significant (p<0.001). This observation was confirmed by a multinomial model with a random effect on the households. We argue that significant changes in the socio-economic status observed in our study are attributable to

  11. Climate change and socio-economic scenarios, land use modelling implications on water resources in an inner alpine area, Switzerland

    NASA Astrophysics Data System (ADS)

    Rey, Emmanuel; Schneider, Flurina; Liniger, Hanspeter; Weingartner, Rolf; Herweg, Karl

    2014-05-01

    The MontanAqua project aims to study the water resources management in the region Sierre-Montana (Valais, Switzerland). Land use is known to have an influence on the water resources (soil moisture dynamic, soil sealing, surface runoff and deep percolation). Thus land use modelling is of importance for the water resources management. An actual land use map was produced using infrared imagery (Niklaus 2012, Fig.1). Land use changes are known to be mainly drived by socio-economic factors as well as climatic factors (Dolman et al. 2003). Potential future Land uses was separatly predicted according to 1-. socio-economic and 2-. climatic/abiotic drivers : 1. 4 socio-economic scenarios were developped with stakeholders (Schneider et al. 2013) between 2010 and 2012. We modeled those socio-economic scenarios into a GIS application using Python programming (ModelBuilder in ArcGIS 10) to get a cartographic transcription of the wishes of the stakeholders for their region in 2050. 2. Uncorrelated climatic and abiotic drivers were used in a BIOMOD2 (Georges et al. 2013) framework. 4 models were used: Maximum Entropy (MAXENT), Multiple Adaptive Regression Splines (MARS), Classification Tree Analysis (CTA) and the Flexible Discriminant Analysis (FDA) to predict grassland, alpine pasture, vineyards and forest in our study region. Climatic scenarios were then introduced into the models to predict potential land use in 2050 driven only by climatic and abiotic factors The comparison of all the outputs demonstrates that the socio-economic drivers will have a more important impact in the region than the climatic drivers (e.g. -70% grassland surface for the worst socio-economic scenario vs. -40% of grassland surface for the worst climatic models). Further analysis also brings out the sensitivity of the grassland/alpine pasture system to the climate change and to socio-economic changes. Future work will be to cross the different land use maps obtained by the two model types and to use

  12. Socio-economic position and subjective health and well-being among older people in Europe: a systematic narrative review

    PubMed Central

    Read, Sanna; Grundy, Emily; Foverskov, Else

    2016-01-01

    Objectives: Previous studies of older European populations have established that disability and morbidity vary with indicators of socio-economic position (SEP). We undertook a systematic narrative review of the literature to ascertain to what extent there is evidence of similar inequalities in the subjective health and well-being of older people in Europe. Method: Relevant original research articles were searched for using Medline, Global Health, Embase, Social Policy and Practice, Cinahl, Web of Science and International Bibliography of the Social Sciences (IBSS). We included studies of SEP and indicators of subjective health and well-being (self-rated health; life satisfaction; quality of life) conducted since 1991 using population-based samples of older people in Europe and published 1995–2013. Results: A total of 71 studies were identified. Poorer SEP was associated with poorer subjective health and well-being. Associations varied somewhat depending on the SEP measure and subjective health and well-being outcome used. Associations were weaker when social support and health-related behaviours were adjusted for suggesting that these factors mediate the relationship between SEP and subjective health and well-being. Associations tended to be weaker in the oldest age groups. The patterns of associations by gender were not consistent and tended to diminish after adjusting for indicators of health and life circumstances. Conclusion: The results of this systematic narrative review of the literature demonstrate the importance of social influences on later life subjective health and well-being and indicate areas which need further investigation, such as more studies from Eastern Europe, more longitudinal studies and more research on the role of mediating factors. PMID:25806655

  13. Violence against the adolescents of Kolkata: A study in relation to the socio-economic background and mental health.

    PubMed

    Deb, Sibnath; Ray, Mrinalkanti; Bhattacharyya, Banhishikha; Sun, Jiandong

    2016-02-01

    This study attempts to understand the nature of violence suffered by the adolescents of Kolkata (erstwhile Calcutta) and to identify its relation with their socio-economic background and mental health variables such as anxiety, adjustment, and self-concept. It is a cross-sectional study covering a total of 370 adolescents (182 boys and 188 girls) from six higher secondary schools in Kolkata. The data was gathered by way of a semi-structured questionnaire and three standard psychological tests. Findings revealed that 52.4%, 25.1%, and 12.7% adolescents suffered psychological, physical, and sexual violence in the last year. Older adolescents (aged 17-18 years) suffered more psychological violence than the younger ones (15-16 years) (p<0.05). Sixty nine (18.6%) adolescent students stood witness to violence between adult members in the family. More than three-fifth (61.9%) adolescents experienced at least one type of violence, while one-third (32.7%) experienced physical or sexual violence or both. Whatever its nature is, violence leaves a scar on the mental health of the victims. Those who have been through regular psychological violence reported high anxiety, emotional adjustment problem, and low self-concept. Sexual abuse left a damaging effect on self-concept (p<0.05), while psychological violence or the witnessing of violence prompted high anxiety scores (p<0.05), poor emotional adjustment (p<0.05), and low self-concept (p<0.05). This study stresses the need to provide individual counselling services to the maltreated adolescents of Kolkata so that their psychological traumas can heal and that they can move on in life with new hopes and dreams. PMID:26957328

  14. Socio-Economic and Health Status of Leprosy Affected Person: A Study in Jharkhand.

    PubMed

    Majumder, N

    2015-01-01

    The study has been conducted in the Potka Block of East Singhbhum district of the state of Jharkhand. The district is mainly dominated by indigenous tribes, such as, Santhal, Munda, Ho, Bhumiz, Kharia, and Sabar. The unit of analysis of the study was an individual. The objectives were to: a) Understand the socio-economic and health status of LAP, b) Know the health seeking behavior and problems faced by the LAP, c) Assess the utilization of the programs related to Leprosy eradication in the study area and d), Suggest various measures for improving the socio-economic and health status of LAP. Fifty Leprosy affected persons (LAP) from the Potka block; comprising of 20% of LAP of that area have been selected as the study sample by using the method of Multi-Stage Random Sampling, with equal representation of men and women. The LAPs included leprosy patients, leprosy treated people and their family members. 39/50 (78%) of the respondents are illiterates and only 3/11 (6%) among the literate population have crossed matriculation and above. This seems to have resulted in the respondent's low level of awareness about the disease, resulting in delayed treatment. 14/25 (56%) percent of female and 13/25 (52%) of male respondents are considered untouchable by their natal families, thus forced to stay in congested leprosy colonies resulting in other social and health related issues. It was observed that leprosy cured children,and also children of LAP are being denied admission iany school, due to the social stigma attached to it. 27/50 (54%)of leprosy patients and leprosy cured people (mostly with visible deformities) were found to practice begging as their sole means of livelihood. Many LAPs are also engaged in cultivation and small scale business particularly among the rural population. An amount of gender disparity was also observed in the employment pattern among the LAPs. Among the, respondents 15/25 (60%) of the females are beggars as compared to 12/25 (48%) of the male

  15. Students' Choice of Post-Compulsory Science: In Search of Schools that Compensate for the Socio-Economic Background of Their Students

    ERIC Educational Resources Information Center

    Anderhag, Per; Emanuelsson, Patrik; Wickman, Per-Olof; Hamza, Karim Mikael

    2013-01-01

    It is commonly argued that socio-economic inequalities can explain many of the differences in achievement and participation in science education that have been reported among countries and among schools within a country. We addressed this issue by examining (a) the relationship between variables associated with socio-economic background and…

  16. Analysing the Types of TV Programmes Viewed by Children from Different Socio-Economic Strata Based on Their Self-Report in the Turkish Context

    ERIC Educational Resources Information Center

    Kabadayi, Abdulkadir

    2006-01-01

    This research investigated the amount of time that children from different socio-economic strata spend watching television per week and whether there was a difference among children from low, middle and upper socio-economic strata with regard to viewing programme types, including action adventure, news and information, competitions, sports,…

  17. How Socio-Economic Conditions Influence Forest Policy Development in Central and South-East Europe

    NASA Astrophysics Data System (ADS)

    Vuletić, Dijana; Potočić, Nenad; Krajter, Silvija; Seletković, Ivan; Fürst, Christine; Makeschin, Franz; Galić, Zoran; Lorz, Carsten; Matijašič, Dragan; Zupanič, Matjaž; Simončič, Primož; Vacik, Harald

    2010-12-01

    In this article, several findings on socio-economic conditions derived from national reports and a web-based questionnaire are discussed and related to the changing role of forestry and the future forest policy development. A number of Central and South-eastern European countries taking part in a SEE-ERA-NET project ReForMan project ( www.reforman.de ) participated in data acquisition: Austria, Bosnia and Herzegovina, Croatia, Germany, Serbia and Slovenia. The aim of the research was to illustrate the present structure of forestry sector, as well as investigate newly emerging topics in forestry of Central and South-eastern Europe. The results indicated certain patterns in attitudes and perceptions among stakeholders that can be related to socio-economic conditions defined for each country. Clear differences between member and non-member countries exist only in level of implementation of EU legislation. Results showed consensus on main threats to the forests among all countries, but also some country specifics in perceptions of factors influencing forestry, their importance and professional competencies. These results could be additionally explained by influence of historical conditions which shaped development of forest sector in SEE region especially in its organizational dimension as well as in perceived role of forestry expressed through recognition of main forest functions. The influence of European forest policy processes in the region is evident through adaptation of EU legislation and perceived implications of international processes on national levels. Based on this observation, two possible options for future development of the forestry sector can be foreseen: (i) focusing on the productive function of forests and fostering its' sustainable use; or (ii) putting an emphasis on environmental and social issues. In both cases supporting public

  18. Relative residential property value as a socio-economic status indicator for health research

    PubMed Central

    2013-01-01

    Background Residential property is reported as the most valuable asset people will own and therefore provides the potential to be used as a socio-economic status (SES) measure. Location is generally recognised as the most important determinant of residential property value. Extending the well-established relationship between poor health and socio-economic disadvantage and the role of residential property in the overall wealth of individuals, this study tested the predictive value of the Relative Location Factor (RLF), a SES measure designed to reflect the relationship between location and residential property value, and six cardiometabolic disease risk factors, central obesity, hypertriglyceridemia, reduced high density lipoprotein (HDL), hypertension, impaired fasting glucose, and high low density lipoprotein (LDL). These risk factors were also summed and expressed as a cumulative cardiometabolic risk (CMR) score. Methods RLF was calculated using a global hedonic regression model from residential property sales transaction data based upon several residential property characteristics, but deliberately blind to location, to predict the selling price of the property. The predicted selling price was divided by the actual selling price and the results interpolated across the study area and classified as tertiles. The measures used to calculate CMR were collected via clinic visits from a population-based cohort study. Models with individual risk factors and the cumulative cardiometabolic risk (CMR) score as dependent variables were respectively tested using log binomial and Poisson generalised linear models. Results A statistically significant relationship was found between RLF, the cumulative CMR score and all but one of the risk factors. In all cases, participants in the most advantaged and intermediate group had a lower risk for cardio-metabolic diseases. For the CMR score the RR for the most advantaged was 19% lower (RR = 0.81; CI 0.76-0.86; p <0.0001) and the

  19. Sellafield's Role in the Socio-Economic Development of West Cumbria - 12459

    SciTech Connect

    Irving, Iain

    2012-07-01

    strategic mode of socio-economic contribution to deliver a sustainable future for the local community. The results so far have been impressive, with over pounds 56 m being committed to socio-economic projects, but the long term aim is to achieve pounds 116 m investment through public/ private partnership. Sellafield is fundamental to this goal. (authors)

  20. Mental health symptoms in relation to socio-economic conditions and lifestyle factors – a population-based study in Sweden

    PubMed Central

    Molarius, Anu; Berglund, Kenneth; Eriksson, Charli; Eriksson, Hans G; Lindén-Boström, Margareta; Nordström, Eva; Persson, Carina; Sahlqvist, Lotta; Starrin, Bengt; Ydreborg, Berit

    2009-01-01

    Background Poor mental health has large social and economic consequences both for the individual and society. In Sweden, the prevalence of mental health symptoms has increased since the beginning of the 1990s. There is a need for a better understanding of the area for planning preventive activities and health care. Methods The study is based on a postal survey questionnaire sent to a random sample of men and women aged 18–84 years in 2004. The overall response rate was 64%. The area investigated covers 55 municipalities with about one million inhabitants in central part of Sweden. The study population includes 42,448 respondents. Mental health was measured with self-reported symptoms of anxiety/depression (EQ-5D, 5th question). The association between socio-economic conditions, lifestyle factors and mental health symptoms was investigated using multivariate multinomial logistic regression models. Results About 40% of women and 30% of men reported that they were moderately or extremely anxious or depressed. Younger subjects reported poorer mental health than older subjects, the best mental health was found at ages 65–74 years. Factors that were strongly and independently related to mental health symptoms were poor social support, experiences of being belittled, employment status (receiving a disability pension and unemployment), economic hardship, critical life events, and functional disability. A strong association was also found between how burdensome domestic work was experienced and anxiety/depression. This was true for both men and women. Educational level was not associated with mental health symptoms. Of lifestyle factors, physical inactivity, underweight and risk consumption of alcohol were independently associated with mental health symptoms. Conclusion Our results support the notion that a ground for good mental health includes balance in social relations, in domestic work and in employment as well as in personal economy both among men and women. In

  1. Racial disparities in individual breast cancer outcomes by hormone-receptor subtype, area-level socio-economic status and healthcare resources.

    PubMed

    Akinyemiju, Tomi; Moore, Justin Xavier; Ojesina, Akinyemi I; Waterbor, John W; Altekruse, Sean F

    2016-06-01

    The aim of the study is to determine the influence of area-level socio-economic status and healthcare access in addition to tumor hormone-receptor subtype on individual breast cancer stage, treatment, and mortality among Non-Hispanic (NH)-Black, NH-White, and Hispanic US adults. Analysis was based on 456,217 breast cancer patients in the SEER database from 2000 to 2010. Multilevel and multivariable-adjusted logistic and Cox proportional hazards regression analysis was conducted to account for clustering by SEER registry of diagnosis. NH-Black women had greater area-level access to healthcare resources compared with women of other races. For instance, the average numbers of oncology hospitals per million population in counties with NH-Black, NH-White, and Hispanic women were 8.1, 7.7, and 5.0 respectively; average numbers of medical doctors per million in counties with NH-Black, NH-White, and Hispanic women were 100.7, 854.0, and 866.3 respectively; and average number of Ob/Gyn in counties with NH-Black, NH-White, and Hispanic women was 155.6, 127.4, and 127.3, respectively (all p values <0.001). Regardless, NH-Black women (HR 1.39, 95 % CI 1.36-1.43) and Hispanic women (HR 1.05, 95 % CI 1.03-1.08) had significantly higher breast cancer mortality compared with NH-White women even after adjusting for hormone-receptor subtype, area-level socio-economic status, and area-level healthcare access. In addition, lower county-level socio-economic status and healthcare access measures were significantly and independently associated with stage at presentation, surgery, and radiation treatment as well as mortality after adjusting for age, race/ethnicity, and HR subtype. Although breast cancer HR subtype is a strong, important, and consistent predictor of breast cancer outcomes, we still observed significant and independent influences of area-level SES and HCA on breast cancer outcomes that deserve further study and may be critical to eliminating breast cancer outcome

  2. Socio-Economic Position and Type 2 Diabetes Risk Factors: Patterns in UK Children of South Asian, Black African-Caribbean and White European Origin

    PubMed Central

    Thomas, Claudia; Nightingale, Claire M.; Donin, Angela S.; Rudnicka, Alicja R.; Owen, Christopher G.; Sattar, Naveed; Cook, Derek G.; Whincup, Peter H.

    2012-01-01

    Background Socio-economic position (SEP) and ethnicity influence type 2 diabetes mellitus (T2DM) risk in adults. However, the influence of SEP on emerging T2DM risks in different ethnic groups and the contribution of SEP to ethnic differences in T2DM risk in young people have been little studied. We examined the relationships between SEP and T2DM risk factors in UK children of South Asian, black African-Caribbean and white European origin, using the official UK National Statistics Socio-economic Classification (NS-SEC) and assessed the extent to which NS-SEC explained ethnic differences in T2DM risk factors. Methods and Findings Cross-sectional school-based study of 4,804 UK children aged 9–10 years, including anthropometry and fasting blood analytes (response rates 70%, 68% and 58% for schools, individuals and blood measurements). Assessment of SEP was based on parental occupation defined using NS-SEC and ethnicity on parental self-report. Associations between NS-SEC and adiposity, insulin resistance (IR) and triglyceride differed between ethnic groups. In white Europeans, lower NS-SEC status was related to higher ponderal index (PI), fat mass index, IR and triglyceride (increases per NS-SEC decrement [95%CI] were 1.71% [0.75, 2.68], 4.32% [1.24, 7.48], 5.69% [2.01, 9.51] and 3.17% [0.96, 5.42], respectively). In black African-Caribbeans, lower NS-SEC was associated with lower PI (−1.12%; [−2.01, −0.21]), IR and triglyceride, while in South Asians there were no consistent associations between NS-SEC and T2DM risk factors. Adjustment for NS-SEC did not appear to explain ethnic differences in T2DM risk factors, which were particularly marked in high NS-SEC groups. Conclusions SEP is associated with T2DM risk factors in children but patterns of association differ by ethnic groups. Consequently, ethnic differences (which tend to be largest in affluent socio-economic groups) are not explained by NS-SEC. This suggests that strategies aimed at reducing social

  3. Socio-economic factors explain differences in public health-related variables among women in Bangladesh: A cross-sectional study

    PubMed Central

    Khan, Md Mobarak H; Kraemer, Alexander

    2008-01-01

    Background Worldwide one billion people are living in slum communities and experts projected that this number would double by 2030. Slum populations, which are increasing at an alarming rate in Bangladesh mainly due to rural-urban migration, are often neglected and characterized by poverty, poor housing, overcrowding, poor environment, and high prevalence of communicable diseases. Unfortunately, comparisons between women living in slums and those not living in slums are very limited in Bangladesh. The objectives of the study were to examine the association of living in slums (dichotomized as slum versus non-slum) with selected public health-related variables among women, first without adjusting for the influence of other factors and then in the presence of socio-economic variables. Methods Secondary data was used in this study. 120 women living in slums (as cases) and 480 age-matched women living in other areas (as controls) were extracted from the Bangladesh Demographic and Health Survey 2004. Many socio-economic and demographic variables were analysed. SPSS was used to perform simple as well as multiple analyses. P-values based on t-test and Wald test were also reported to show the significance level. Results Unadjusted results indicated that a significantly higher percent of women living in slums came from country side, had a poorer status by household characteristics, had less access to mass media, and had less education than women not living in slums. Mean BMI, knowledge of AIDS indicated by ever heard about AIDS, knowledge of avoiding AIDS by condom use, receiving adequate antenatal visits (4 or more) during the last pregnancy, and safe delivery practices assisted by skilled sources were significantly lower among women living in slums than those women living in other areas. However, all the unadjusted significant associations with the variable slum were greatly attenuated and became insignificant (expect safe delivery practices) when some socio-economic

  4. Identifying sex and age of apapane and iiwi on Hawaii

    USGS Publications Warehouse

    Fancy, S.G.; Pratt, T.K.; Lindsey, G.D.; Harada, C.K.; Parent, A.H., Jr.; Jacobi, J.D.

    1993-01-01

    Methods to determine the sex and age of Apapane (Himatione sanguinea) and Iiwi (Vestiaria coccinea) were developed on the basis of 189 museum specimens and 91 live birds captured in mist nets on the Island of Hawaii (USA). Both species retain all juvenal primaries and some juvenal secondaries and body feathers after the first prebasic molt and attain full adult plumage after the second prebasic molt. Apapane in their first basic plumage retain some buff-edged juvenal secondaries (particularly secondaries five and six) and sometimes retain a few gray-brown feathers on the head. The first basic plumage of Iiwi is characterized by secondaries 6-9 being longer and darker than secondaries 1-4 and the presence of a few yellowish juvenal body feathers with black spots at the tips. Adult male Apapane and Iiwi have longer wing, tail, exposed culmen, culmen and tarso-metatarsus lengths than females. Linear discriminant functions are presented to sex adult Apapane and Iiwi from lengths of their wing chord and exposed culmen.

  5. Dating violence and self-efficacy for delayed sex among adolescents in Cape Town, South Africa.

    PubMed

    Boafo, Isaac M; Dagbanu, Emmanuel A; Asante, Kwaku Oppong

    2014-06-01

    In South Africa, dating violence is known to be widespread among adolescents, and is therefore a major public health issue because of its association with sexual risk behaviours. The objective of the study was to examine the relationship between dating violence and self-efficacy for delayed sex among school-going adolescents in Cape Town, South Africa. The study is based on analyses of data from a school-based health education programme targeting sexual and reproductive health issues.The study involved 3,655 school-going adolescents aged between 12 and 17 in Cape Town, South Africa. The data was collected by means of a self-administered questionnaire composed of 153 items on sexual and reproductive health, dating violence as well as sociodemographic characteristics. The results indicated that males showed a higher percentage of both dating violence victimization and perpetration, as compared to females. It was also found that adolescents from lower socio-economic backgrounds were more likely to be the victims of dating violence as compared to those from a higher socio-economic background. Female learners showed higher levels of self-efficacy for delayed sex than their male counterparts. Although the result revealed that there was a significant association between self-efficacy for delayed sex and socio-economic status, this link decreased with age. It is concluded that educational programmes aimed solely at improving self-efficacy for delayed sex is insufficient. Such programmes must also aim at preventing dating violence and equipping adolescents with the skills to negotiate their way out of dating violence. PMID:25022141

  6. Emergency Department Non-Urgent Visits and Hospital Readmissions Are Associated with Different Socio-Economic Variables in Italy

    PubMed Central

    Barbadoro, Pamela; Di Tondo, Elena; Menditto, Vincenzo Giannicola; Pennacchietti, Lucia; Regnicoli, Februa; Di Stanislao, Francesco; D’Errico, Marcello Mario; Prospero, Emilia

    2015-01-01

    Objective The aim of this paper was to evaluate socio-economic factors associated to poor primary care utilization by studying two specific subjects: the hospital readmission rate, and the use of the Emergency Department (ED) for non-urgent visits. Methods The study was carried out by the analysis of administrative database for hospital readmission and with a specific survey for non-urgent ED use. Results Among the 416,698 sampled admissions, 6.39% (95% CI, 6.32–6.47) of re-admissions have been registered; the distribution shows a high frequency of events in the age 65–84 years group, and in the intermediate care hospitals (51.97%; 95%CI 51.37–52.57). The regression model has shown the significant role played by age, type of structure (geriatric acute care), and deprivation index of the area of residence on the readmission, however, after adjusting for the intensity of primary care, the role of deprivation was no more significant. Non-urgent ED visits accounted for the 12.10%, (95%CI 9.38–15.27) of the total number of respondents to the questionnaire (N = 504). The likelihood of performing a non-urgent ED visit was higher among patients aged <65 years (OR 3.2, 95%CI 1.3–7.8 p = 0.008), while it was lower among those perceiving as urgent their health problem (OR 0.50, 95%CI 0.30–0.90). Conclusions In the Italian context repeated readmissions and ED utilization are linked to different trajectories, besides the increasing age and comorbidity of patients are the factors that are related to repeated admissions, the self-perceived trust in diagnostic technologies is an important risk factor in determining ED visits. Better use of public national health care service is mandatory, since its correct utilization is associated to increasing equity and better health care utilization. PMID:26076346

  7. Stone Composition as a Function of Age and Sex

    PubMed Central

    Rule, Andrew D.; Krambeck, Amy E.; Williams, James C.; Bergstralh, Eric J.; Mehta, Ramila A.; Moyer, Thomas P.

    2014-01-01

    Background and objectives Kidney stones are heterogeneous but often grouped together. The potential effects of patient demographics and calendar month (season) on stone composition are not widely appreciated. Design, setting, participants, & measurements The first stone submitted by patients for analysis to the Mayo Clinic Metals Laboratory during 2010 was studied (n=43,545). Stones were classified in the following order: any struvite, any cystine, any uric acid, any brushite, majority (≥50%) calcium oxalate, or majority (≥50%) hydroxyapatite. Results Calcium oxalate (67%) was the most common followed by hydroxyapatite (16%), uric acid (8%), struvite (3%), brushite (0.9%), and cystine (0.35%). Men accounted for more stone submissions (58%) than women. However, women submitted more stones than men between the ages of 10–19 (63%) and 20–29 (62%) years. Women submitted the majority of hydroxyapatite (65%) and struvite (65%) stones, whereas men submitted the majority of calcium oxalate (64%) and uric acid (72%) stones (P<0.001). Although calcium oxalate stones were the most common type of stone overall, hydroxyapatite stones were the second most common before age 55 years, whereas uric acid stones were the second most common after age 55 years. More calcium oxalate and uric acid stones were submitted in the summer months (July and August; P<0.001), whereas the season did not influence other stone types. Conclusions It is well known that calcium oxalate stones are the most common stone type. However, age and sex have a marked influence on the type of stone formed. The higher number of stones submitted by women compared with men between the ages of 10 and 29 years old and the change in composition among the elderly favoring uric acid have not been widely appreciated. These data also suggest increases in stone risk during the summer, although this is restricted to calcium oxalate and uric acid stones. PMID:25278549

  8. Community participation to refine measures of socio-economic status in urban slum settings in Kenya.

    PubMed

    Ngongo, Carrie Jane; Mathingau, Florence Alice; Burke, Heather; Brieger, William; Frick, Kevin; Chapman, Kimberly; Breiman, Robert

    Ownership of household durable assets can be a useful proxy for determining relative socio-economic status in a community, but the assets that should be measured are not always unambiguous. Often the selection of asset variables has been ad hoc or not well explained in the literature. Although the benefits of conducting focus groups to design surveys are widely recognized, the use of focus groups to adapt community-specific asset indices has not previously been reported in Kenya. This article describes how focus group discussions can allow communities to express how residents value assets and distinguish relative wealth. Focus group discussions were conducted within the informal urban settlement of Kibera in Nairobi, Kenya. Participants identified assets that distinguish between the poorest and the least poor in their community. They considered whether they would move away from the slum if they had the opportunity, and many would not, citing reasons ranging from loyalty to the community to greater living expenses on the outside. Local perceptions of relative poverty and mobility provide insight into how quality of life in this setting can be assessed and potentially improved. Moreover, a qualitative approach can lead to the adaptation of a community asset index for use in further research. PMID:18644763

  9. Adolescent socio-economic and school-based social status, health and well-being

    PubMed Central

    Sweeting, Helen; Hunt, Kate

    2014-01-01

    Studies of adults and adolescents suggest subjective socio-economic status (SES) is associated with health/well-being even after adjustment for objective SES. In adolescence, objective SES may have weaker relationships with health/well-being than at other life stages; school-based social status may be of greater relevance. We investigated the associations which objective SES (residential deprivation and family affluence), subjective SES and three school-based subjective social status dimensions (“SSS-peer”, “SSS-scholastic” and “SSS-sports”) had with physical symptoms, psychological distress and anger among 2503 Scottish 13–15 year-olds. Associations between objective SES and health/well-being were weak and inconsistent. Lower subjective SES was associated with increased physical symptoms and psychological distress, lower SSS-peer with increased psychological distress but reduced anger, lower SSS-scholastic with increased physical symptoms, psychological distress and anger, and lower SSS-sports with increased physical symptoms and psychological distress. Associations did not differ by gender. Objective and subjective SES had weaker associations with health/well-being than did school-based SSS dimensions. These findings underline the importance of school-based SSS in adolescence, and the need for future studies to include a range of school-based SSS dimensions and several health/well-being measures. They also highlight the need for a focus on school-based social status among those working to promote adolescent health/well-being. PMID:25306408

  10. Are good ideas enough? The impact of socio-economic and regulatory factors on GMO commercialisation.

    PubMed

    Vàzquez-Salat, Núria

    2013-01-01

    In recent years scientific literature has seen an increase in publications describing new transgenic applications. Although technically-sound, these promising developments might not necessarily translate into products available to the consumer. This article highlights the impact of external factors on the commercial viability of Genetically Modified (GM) animals in the pharmaceutical and food sectors. Through the division of the production chain into three Policy Domains -Science, Market and Public- I present an overview of the broad range of regulatory and socio-economic components that impacts on the path towards commercialisation of GM animals. To further illustrate the unique combination of forces that influence each application, I provide an in-depth analysis of two real cases: GM rabbits producing human polyclonal antibodies (pharmaceutical case study) and GM cows producing recombinant human lactoferrin (food case study). The inability to generalise over the commercial success of a given transgenic application should encourage researchers to perform these type of exercises early in the R & D process. Furthermore, through the analysis of these case studies we can observe a change in the biopolitics of Genetically Modified Organisms (GMOs). Contrary to the GM plant biopolitical landscape, developing states such as China and Argentina are placing themselves as global leaders in GM animals. The pro-GM attitude of these states is likely to cause a shift in the political evolution of global GMO governance. PMID:24510133

  11. A Framework for Developing Indicators Linking Socio-Economic and Ecological Impacts of Water Funds

    NASA Astrophysics Data System (ADS)

    Bremer, L.; Game, E.; Calvache, A.; Moreno, P.; Morales, A.; Rivera, B.; Rodriguez, L. M.

    2014-12-01

    Growing interest in the equity and sustainability of water funds and other investment in watershed services programs has spurred interest in evaluation of program impacts on ecosystem services and human well-being. Yet, programs often lack a systematic framework to select indicators that are both important to stakeholders and relevant to hypothesized program impact. To fill this gap, we developed a participatory indicator selection methodology and piloted it in Fondo Agua por La Vida y la Sostenibilidad in the East Cauca Valley Colombia. We started by linking program activities to anticipated ecological and socio-economic impacts through stakeholder developed results chains. Using results chains as the framework, we constructed fuzzy cognitive models to explore the relative impact of program activities on social and ecological attributes. To prioritize indicators to monitor, we combined our fuzzy modelling results with an assessment of the perceived importance of different attributes for stakeholders in the water fund. We used the selected indicators to design a monitoring program that will allow the water fund to track and communicate its impact over the long-term.

  12. Alternative futures for societal change: The Shared Socio-Economic Pathways (SSPs) (Invited)

    NASA Astrophysics Data System (ADS)

    O'Neill, B. C.

    2013-12-01

    Deciding how best to respond to the challenge of climate change requires anticipating not only how climate might change in the future, but how society might change as well. Changes in population and economic growth, innovation, technological development, governance, culture, and lifestyle all will affect the energy use and land use that drive climate change, as well as society's capacity to reduce emissions or adapt to climate change impacts. Developing a set of alternative scenarios for societal development is one way to capture and explore the uncertainty in future conditions. The climate change research community has produced a new set of five such scenarios, called Shared Socio-Economic Pathways (SSPs), that is intended to underpin scientific studies, assessments, and policy dialogues for the next decade or more. The SSPs include both qualitative narratives and quantitative projections of key elements such as population, economic growth, urbanization, and educational attainment. They are designed to span a wide range of future conditions in terms of the challenges they present to both adaptation and mitigation. The SSPs are one component of a larger scenario framework which also includes a set of radiative forcing pathways and climate model simulations based on them. Alternative climate futures will be integrated with the alternative societal futures represented by the SSPs to investigate climate change impacts as well as mitigation and adaptation response options.

  13. Elementary Students' Scientific Epistemological Beliefs in Relation to Socio-Economic Status and Gender

    NASA Astrophysics Data System (ADS)

    Ozkal, Kudret; Tekkaya, Ceren; Sungur, Semra; Cakiroglu, Jale; Cakiroglu, Erdinc

    2011-03-01

    This study investigated students' scientific epistemological beliefs in relation to socio-economic status (SES) and gender. Data were obtained from 1,152 eight grade Turkish elementary school students using Scientific Epistemological Beliefs instrument. Canonical correlation analysis indicated that students with a working mother and educated parents as well as greater number of books at home together with a separate study room are more likely to have tentative views and less likely to have fixed views about science compared to students with unemployed mother, uneducated parents, less books at home, and no separate study room. Generally, results revealed while family SES correlated positively with tentative views, it was negatively associated with fixed views, implying that students from high SES family were more likely to believe that knowledge is uncertain and not handed down by authority compared to students from low SES family. This study, however, failed to indicate any relationship between father work-status, buying daily newspaper and epistemological beliefs. In addition, Multivariate Analysis of Variance indicated that boys more likely to have tentative beliefs compared to girls.

  14. Elementary Students' Scientific Epistemological Beliefs in Relation to Socio-Economic Status and Gender

    NASA Astrophysics Data System (ADS)

    Ozkal, Kudret; Tekkaya, Ceren; Sungur, Semra; Cakiroglu, Jale; Cakiroglu, Erdinc

    2010-11-01

    This study investigated students’ scientific epistemological beliefs in relation to socio-economic status (SES) and gender. Data were obtained from 1,152 eight grade Turkish elementary school students using Scientific Epistemological Beliefs instrument. Canonical correlation analysis indicated that students with a working mother and educated parents as well as greater number of books at home together with a separate study room are more likely to have tentative views and less likely to have fixed views about science compared to students with unemployed mother, uneducated parents, less books at home, and no separate study room. Generally, results revealed while family SES correlated positively with tentative views, it was negatively associated with fixed views, implying that students from high SES family were more likely to believe that knowledge is uncertain and not handed down by authority compared to students from low SES family. This study, however, failed to indicate any relationship between father work-status, buying daily newspaper and epistemological beliefs. In addition, Multivariate Analysis of Variance indicated that boys more likely to have tentative beliefs compared to girls.

  15. Socio-Economic Instability and the Scaling of Energy Use with Population Size

    PubMed Central

    DeLong, John P.; Burger, Oskar

    2015-01-01

    The size of the human population is relevant to the development of a sustainable world, yet the forces setting growth or declines in the human population are poorly understood. Generally, population growth rates depend on whether new individuals compete for the same energy (leading to Malthusian or density-dependent growth) or help to generate new energy (leading to exponential and super-exponential growth). It has been hypothesized that exponential and super-exponential growth in humans has resulted from carrying capacity, which is in part determined by energy availability, keeping pace with or exceeding the rate of population growth. We evaluated the relationship between energy use and population size for countries with long records of both and the world as a whole to assess whether energy yields are consistent with the idea of an increasing carrying capacity. We find that on average energy use has indeed kept pace with population size over long time periods. We also show, however, that the energy-population scaling exponent plummets during, and its temporal variability increases preceding, periods of social, political, technological, and environmental change. We suggest that efforts to increase the reliability of future energy yields may be essential for stabilizing both population growth and the global socio-economic system. PMID:26091499

  16. Ecological and socio-economic functions across tropical land use systems after rainforest conversion

    PubMed Central

    Rembold, Katja; Allen, Kara; Beckschäfer, Philip; Buchori, Damayanti; Clough, Yann; Faust, Heiko; Fauzi, Anas M.; Gunawan, Dodo; Hertel, Dietrich; Irawan, Bambang; Jaya, I. Nengah S.; Klarner, Bernhard; Kleinn, Christoph; Knohl, Alexander; Kotowska, Martyna M.; Krashevska, Valentyna; Krishna, Vijesh; Leuschner, Christoph; Lorenz, Wolfram; Meijide, Ana; Melati, Dian; Nomura, Miki; Pérez-Cruzado, César; Qaim, Matin; Siregar, Iskandar Z.; Steinebach, Stefanie; Tjoa, Aiyen; Tscharntke, Teja; Wick, Barbara; Wiegand, Kerstin; Kreft, Holger; Scheu, Stefan

    2016-01-01

    Tropical lowland rainforests are increasingly threatened by the expansion of agriculture and the extraction of natural resources. In Jambi Province, Indonesia, the interdisciplinary EFForTS project focuses on the ecological and socio-economic dimensions of rainforest conversion to jungle rubber agroforests and monoculture plantations of rubber and oil palm. Our data confirm that rainforest transformation and land use intensification lead to substantial losses in biodiversity and related ecosystem functions, such as decreased above- and below-ground carbon stocks. Owing to rapid step-wise transformation from forests to agroforests to monoculture plantations and renewal of each plantation type every few decades, the converted land use systems are continuously dynamic, thus hampering the adaptation of animal and plant communities. On the other hand, agricultural rainforest transformation systems provide increased income and access to education, especially for migrant smallholders. Jungle rubber and rubber monocultures are associated with higher financial land productivity but lower financial labour productivity compared to oil palm, which influences crop choice: smallholders that are labour-scarce would prefer oil palm while land-scarce smallholders would prefer rubber. Collecting long-term data in an interdisciplinary context enables us to provide decision-makers and stakeholders with scientific insights to facilitate the reconciliation between economic interests and ecological sustainability in tropical agricultural landscapes. PMID:27114577

  17. Physical activity patterns of ethnic children from low socio-economic environments within the UK.

    PubMed

    Eyre, Emma Lisa Jane; Duncan, Michael Joseph; Birch, Samantha Louise; Cox, Valerie; Blackett, Matthew

    2015-01-01

    Many children fail to meet physical activity (PA) guidelines for health benefits. PA behaviours are complex and depend on numerous interrelated factors. The study aims to develop current understanding of how children from low Socio-economic environments within the UK use their surrounding built environments for PA by using advanced technology. The environment was assessed in 96 school children (7-9 years) using global positioning system (GPS) monitoring (Garmin Forerunner, 305). In a subsample of 46 children, the environment and PA were assessed using an integrated GPS and heart rate monitor. The percentage of time spent indoor, outdoor, in green and non-green environments along with time spent in moderate-to-vigorous PA (MVPA) in indoor and outdoor environments were assessed. A 2-by-2 repeated measures analysis of covariance, controlling for body mass index, BF%, assessed the environmental differences. The findings show that 42% of children from deprived wards of Coventry fail to meet PA guidelines, of which 43% was accumulated during school. Children engaged in more MVPA outdoor than indoor environments (P < 0.01) and a greater amount of time was spent in non-green environments (P < 0.01). Increased time outdoors was negatively associated with BF%. In conclusion, outdoor environments are important for health-enhancing PA and reducing fatness in deprived and ethnic children. PMID:24998418

  18. The Value of Scenario Development in Environmental and Socio-economic Policy Applications

    NASA Astrophysics Data System (ADS)

    Mahmoud, M. I.; Gupta, H. V.

    2007-12-01

    Increasing scarcity, growing demand, and a burdened water supply have generated concerns about the sustainability of the southwest's regional water infrastructure. This necessitates the adoption of improved water management practices and policies better suited to contemporary water resource dilemmas. Scenarios introduce an innovative aspect to strategic long-term planning that is currently absent from current decision- making and resource management activities. For the purpose of assessing future water resources management and sustainability needs within the region, the formal approach to scenario development adopted by scientists and researchers at the University of Arizona's SAHRA (Sustainability of semi-Arid Hydrology and Riparian Areas) center is adopted. Through workshops and meetings with regional and state stakeholders, several dominant themes of interest for water resources management emerged. A historical analysis of several key variables associated with these major themes provided insight on the future uncertainty in projections and assumptions adopted in early examples of future planning in the southwest. Analysis of these key variables indicates that historical assumptions and projections in the dimensions of the environment, climate, and socio-economics lacked the dynamic planning foresight that tools such as scenarios can provide.

  19. Relationship of coal severance tax allocations to coal county socio-economic conditions

    SciTech Connect

    Lenzi, R.C.

    1985-01-01

    This research study undertakes an analysis of social and economic conditions in America's coal producing counties and the relationship to and effect of coal severance tax allocations on these conditions. These conditions are examined for 188 major coal producing counties in 16 states for the period 1970-1980. Coal county conditions are analyzed in detail. Among the variables reported are income, poverty, unemployment, total employment, bank deposits, population, population density, and local government finances. Change in these conditions are compared in a quasi-experimental model that identifies coal counties receiving severance tax as the experimental group and coal counties as a control group. These counties represent a total enumeration of major coal producing counties of the United States. Eastern severance counties averaged $10 per capita while western counties averaged nearly $293 per head in coal severance allocations. Local allocations equalled about one-third of property tax collections and about 3% of per capita income nationwide. Significant differences were found in most of the five socio-economic welfare variables between severance and nonseverance counties. The factor analysis revealed a significant relationship of coal severance tax allocations to economic growth in eastern counties. A weak relationship was found in western counties, possibly due to the lateness of those allocations to the study period.

  20. Ecological and socio-economic functions across tropical land use systems after rainforest conversion.

    PubMed

    Drescher, Jochen; Rembold, Katja; Allen, Kara; Beckschäfer, Philip; Buchori, Damayanti; Clough, Yann; Faust, Heiko; Fauzi, Anas M; Gunawan, Dodo; Hertel, Dietrich; Irawan, Bambang; Jaya, I Nengah S; Klarner, Bernhard; Kleinn, Christoph; Knohl, Alexander; Kotowska, Martyna M; Krashevska, Valentyna; Krishna, Vijesh; Leuschner, Christoph; Lorenz, Wolfram; Meijide, Ana; Melati, Dian; Nomura, Miki; Pérez-Cruzado, César; Qaim, Matin; Siregar, Iskandar Z; Steinebach, Stefanie; Tjoa, Aiyen; Tscharntke, Teja; Wick, Barbara; Wiegand, Kerstin; Kreft, Holger; Scheu, Stefan

    2016-05-19

    Tropical lowland rainforests are increasingly threatened by the expansion of agriculture and the extraction of natural resources. In Jambi Province, Indonesia, the interdisciplinary EFForTS project focuses on the ecological and socio-economic dimensions of rainforest conversion to jungle rubber agroforests and monoculture plantations of rubber and oil palm. Our data confirm that rainforest transformation and land use intensification lead to substantial losses in biodiversity and related ecosystem functions, such as decreased above- and below-ground carbon stocks. Owing to rapid step-wise transformation from forests to agroforests to monoculture plantations and renewal of each plantation type every few decades, the converted land use systems are continuously dynamic, thus hampering the adaptation of animal and plant communities. On the other hand, agricultural rainforest transformation systems provide increased income and access to education, especially for migrant smallholders. Jungle rubber and rubber monocultures are associated with higher financial land productivity but lower financial labour productivity compared to oil palm, which influences crop choice: smallholders that are labour-scarce would prefer oil palm while land-scarce smallholders would prefer rubber. Collecting long-term data in an interdisciplinary context enables us to provide decision-makers and stakeholders with scientific insights to facilitate the reconciliation between economic interests and ecological sustainability in tropical agricultural landscapes. PMID:27114577

  1. Crises and Collective Socio-Economic Phenomena: Simple Models and Challenges

    NASA Astrophysics Data System (ADS)

    Bouchaud, Jean-Philippe

    2013-05-01

    Financial and economic history is strewn with bubbles and crashes, booms and busts, crises and upheavals of all sorts. Understanding the origin of these events is arguably one of the most important problems in economic theory. In this paper, we review recent efforts to include heterogeneities and interactions in models of decision. We argue that the so-called Random Field Ising model ( rfim) provides a unifying framework to account for many collective socio-economic phenomena that lead to sudden ruptures and crises. We discuss different models that can capture potentially destabilizing self-referential feedback loops, induced either by herding, i.e. reference to peers, or trending, i.e. reference to the past, and that account for some of the phenomenology missing in the standard models. We discuss some empirically testable predictions of these models, for example robust signatures of rfim-like herding effects, or the logarithmic decay of spatial correlations of voting patterns. One of the most striking result, inspired by statistical physics methods, is that Adam Smith's invisible hand can fail badly at solving simple coordination problems. We also insist on the issue of time-scales, that can be extremely long in some cases, and prevent socially optimal equilibria from being reached. As a theoretical challenge, the study of so-called "detailed-balance" violating decision rules is needed to decide whether conclusions based on current models (that all assume detailed-balance) are indeed robust and generic.

  2. Bushfires in the Krachi District: the Socio-Economic and Environmental Implications

    NASA Astrophysics Data System (ADS)

    Kusimi, J. M.; Appati, J. W.

    2012-07-01

    Bushfires are becoming one of the environmental challenges confronting Ghana and increasingly it has become difficult for the Government to control it because this activity is deeply rooted in the socio-cultural and economic systems of the people. The effects of bushfire on rural livelihoods and on the ecosystem in Ghana are extensive and damaging. Bushfires have accelerated environmental degradation especially in the fragile savannah ecosystem, yet there is very little in the form of public education, published data and information concerning the frequency, intensity, duration and effects of bushfire on the environment and human welfare in Ghana. The study did a change detection of biomass cover using pre and post fire normalized burnt ratio of Landsat TM+ imageries of 2002 and 2003 to determine fire severity on vegetative cover. The socio-economic impact of this disaster was collected using social survey approaches such as interviews and focus group meetings. Some of the consequences of the bushfire include the burning of food stuffs, houses as well as domestic animals. The environmental impacts of these bushfires have been very devastating and these involve the lost of biodiversity (plants and animals) and the depletion of organic matter of the soil thus impoverishing the soils. The research found out that, the continuous prevalence of this activity was due to the laxity in the implementation of bye-laws regulating bushfire burning due to the lack of personnel and logistics to state agencies in the District to combat the problem.

  3. The geodynamic polygon of Santiago de cuba: A scientific and socio-economic perspective

    NASA Astrophysics Data System (ADS)

    Marqués, M. E.; Hernández, J. R.; Chuy, T.; Venereo, A.

    1983-09-01

    Since 1971 the Cuban Institute of Geodesy and Cartography and the Institutes of Geography corresponding to the Academy of Sciences from Cuba and the U.S.S.R. have been investigating recent geodynamic processes in Cuban territory, applying geodesy, geologic and geomorphologic methods. In the eastern region the correlation of morpho-structural characteristics with the velocities of recent vertical crustal movements, the results of seismologic observations and the socio-economic importance of the region Santiago de Cuba, led to the necessity for the establishment of a geodynamic polygon, for the study in complex and integral form of the relation between recent vertical movements and seismicity, to assist in the prediction of earthquakes. This paper shows the results in the preliminary profiles corresponding to relative velocities of vertical crustal movements for the most important first and second order nivelation routed in the studied area, the territorial distribution of the seismological events in the southeastern region, as well as judgments in the density of epicentral distribution; it explains the proposed altimetric observation net for a geodynamic polygon and the complex system of geoscientific investigations which must be carried out.

  4. Wind pumps for irrigating greenhouse crops: comparison in different socio-economical frameworks

    NASA Astrophysics Data System (ADS)

    Díaz, Rodrigo; Rasheed, Adnan; Peillon, Manuel; Perdigones, Alicia; Sanchez, Raúl; María Tarquis, Ana; García, Jose Luis

    2013-04-01

    Wind power can play an interesting role in irrigation projects in different areas. A simple methodology has been developed in previous papers for technical evaluation of windmills for irrigation water pumping [1]. This methodology can determine the feasibility of the technology and the levels of daily irrigation demand satisfied by windmills at different levels of risk, using tomato (Lycopersicon esculentum Mill) as greenhouse crop. The present work compared the feasibility of the technology and the critical factors involved in three different countries: Cuba, Spain and Pakistan. The study considered as factors the wind speed level, the energy cost, the tomato prices, the reliability and distance to the electrical grid, and the crop development dates, determining the economic feasibility for each combination of factors in each country. Countries have been selected because of their different socio-economical frameworks, leading to different critical factors. References [1] Peillón, M., Sánchez, R., Tarquis, A.M., García, J.L. The use of wind pumps for greenhouse microirrigation: A case study for tomato in Cuba. Agricultural Water Management, DOI 10.1016/j.agwat.2012.10.024

  5. Infants' behavioral styles in joint attention situations and parents' socio-economic status.

    PubMed

    Abels, Monika; Hutman, Ted

    2015-08-01

    In this study the eco-cultural model of parenting (Keller, H. (2007). Cultures of infancy. Mahwah, NJ: Erlbaum) was applied to the study of joint attention behavior of children from families with different socio-economic status (SES). It was hypothesized that infants' early communication styles would differ with SES reflecting more independent or interdependent interactions with their caregivers. It was also hypothesized that infants would use the same types of behaviors whether they have declarative or imperative communication goals. The Early Social Communication Scales (ESCS, Mundy et al., 2003) was administered to 103 typically developing infants of 12 months (approximately half of them siblings of children with autism). A factor analysis, yielding four behavioral factors, namely pointing, eye contact, actions and following points, confirmed the hypothesis that infants use behaviors consistently across situations independent of their communicative intent. MANOVAs (comprising parental education and income) revealed that higher SES infants showed actions more frequently in the ESCS whereas lower SES infants followed experimenter's points more frequently. The results are discussed in the context of presumably differing socialization goals for infants and the divergent contribution of parental education and income that seem to have additive contribution to some factors (actions, following points) but divergent contributions to others (pointing, eye contact). PMID:26164418

  6. Is general practitioner decision making associated with patient socio-economic status?

    PubMed

    Scott, A; Shiell, A; King, M

    1996-01-01

    This paper presents a preliminary exploration into the relationship between decisions made by general practitioners (GPs) and the socio-economic status (SES) of patients. There is a large literature on the association between SES, health state and the use of health services, but relatively little has been published on the association between SES and decisions by clinicians once a patient is in the health system. The associations between GP decision making and the patient's SES, health status, gender and insurance status are examined using logit analysis. Three sets of binary choices are analysed: the decision to follow up; to prescribe; and to perform or to order a diagnostic test. Secondary data on consultations for a check up/examination were used to explore these relationships. The results suggest that SES is associated independently with the decision to test and the decision to prescribe but not with the decision to follow up. Patients of high SES are, ceteris paribus, more likely to be tested and less likely to receive a prescription compared with patients of low SES. Women are more likely to be tested and to receive a prescription than men. These findings have implications for the pursuit of equity as a goal of health services policy. PMID:8745106

  7. Dietary sources of animal and plant protein intake among Flemish preschool children and the association with socio-economic and lifestyle-related factors

    PubMed Central

    2011-01-01

    Background The aims of this study were to assess the intake of animal, plant and food group-specific protein, and to investigate their associations with socio-economic and lifestyle-related factors in Flemish preschoolers. Methods Three-day estimated dietary records were collected from 661 preschoolers aged 2.5-6.5 y (338 boys and 323 girls). Multiple linear regression analysis was used to investigate the association between animal, plant, and food group-specific protein intake and socio-economic and lifestyle factors. Results Animal proteins (mean 38 g/d) were the main source of total protein (mean 56 g/d), while mean plant protein intake amounted to 18 g/d. The group of meat, poultry, fish and eggs was the main contributor (51%) to animal protein intake, followed by milk and milk products (35%). Bread and cereals (41%) contributed most to the plant protein intake, followed by low-nutritious, energy-dense foods (21%). With higher educated fathers and mothers as reference, respectively, preschoolers with lower secondary and secondary paternal education had lower animal, dairy-, and meat-derived protein intakes, and those with lower secondary and secondary maternal education consumed less plant, and bread and cereal-derived proteins. Compared to children with high physical activity levels, preschoolers with low and moderate physical activity had lower animal and plant protein intakes. Significantly higher potatoes and grains-, and fish- derived proteins were reported for children of smoking mothers and fathers, respectively, compared to those of non-smoking mothers and fathers. Conclusions The total protein intake of Flemish preschoolers was sufficient according to the recommendations of the Belgian Superior Health Council. Parental level of education and smoking status might play a role in the sources of children's dietary proteins. PMID:21943312

  8. A Predictive Model of Apartment-Living Based on Socio-Economic and Demographic Factors With Health-Based Approach in Iran

    PubMed Central

    Bagheri, Pezhman; Armanmehr, Vajihe; Moradi, Noorallah; Moshki, Mahdi

    2015-01-01

    Objective: Due to importance and progressive growth of apartment-living phenomenon in the world today, it is essential to survey the different dimensions of this modern lifestyle. The aim of this study is to predict rate of apartment-living based on the different predicted variables of socio-economic and demographic factors with approach to different health aspects. Methods: A descriptive- analytic study was carried out between 600 apartment and 800 non-apartment residents in the Shiraz (Southern Region of Iran) through multi-stage cluster sampling during the year 2011. The statistical analysis was performed on the obtained data using multi-variable logistic regression as well as ANOVA analysis. Result: The rate for apartment-living in above 30 years old age group was 8.31 times more than 15-30 years old, 9.6 times more in employed vs. unemployed; 6.57 and 9.49 times more in families with average and high monthly incomes, respectively, vs. family with low monthly income; 8.73 times more in owner sub-group vs. renter sub-group; and 1.30 times more in people living lonely than those living with family. People living in an apartment are in poor health status considering physical, mental and social aspects. Conclusion: Based on the results, it is very important that policy makers in urban areas consider the determinative role of socio-economic and demographic factors, which are involved in selecting apartment-living lifestyle by urban residents and also are effective on health. PMID:25948464

  9. [Socio-economic impact of one decade of ARV therapy for people living with HIV in Senegal].

    PubMed

    Coutherut, J

    2014-10-01

    A retrospective biographical survey was conducted based on a patient sample whose median ARV treatment duration was nine years (within the framework of ANRS Cohort 1215 in Dakar) in order to document the long-term socio-economic outcomes for PLHIV. The study shows that, overall, socio-economic indicators did not significantly deteriorate since treatment initiation. The patients' socioeconomic profile-defined by their type of employment and wages, by gender-is identical to that of the general population. Medical care through ARV therapy has helped limit the disease's negative social impact. However, the economic insecurity experienced by these patients, comparable to that of the general population, is a threat to their medical care over the long term. PMID:25103748

  10. Socio-economic stakes and perceptions of wetland management in an arid region: a case study from Chott Merouane, Algeria.

    PubMed

    Demnati, Fatma; Allache, Farid; Ernoul, Lisa; Samraoui, Boudjema

    2012-07-01

    The objective of our study was to identify how actors from the main socio-economic sectors perceive their interactions and impacts on a sensitive wetland in an arid climate, specifically the salt pans of Chott Merouane in Algeria. The results revealed that there are three main economic stakes including agriculture, livestock production and salt mining, each activity providing a great benefit for local and national populations. The local population perceived that the current activities are conducted in such a way that they created conflict between socio-economic sectors and caused a threat for long term sustainability of the wetlands. The results highlighted the need to initiate an integrated management approach between the different sectors and to develop a shared vision for the territory. PMID:22544635

  11. Knowledge and valuation of Andean agroforestry species: the role of sex, age, and migration among members of a rural community in Bolivia

    PubMed Central

    2013-01-01

    Background Agroforestry is a sustainable land use method with a long tradition in the Bolivian Andes. A better understanding of people’s knowledge and valuation of woody species can help to adjust actor-oriented agroforestry systems. In this case study, carried out in a peasant community of the Bolivian Andes, we aimed at calculating the cultural importance of selected agroforestry species, and at analysing the intracultural variation in the cultural importance and knowledge of plants according to peasants’ sex, age, and migration. Methods Data collection was based on semi-structured interviews and freelisting exercises. Two ethnobotanical indices (Composite Salience, Cultural Importance) were used for calculating the cultural importance of plants. Intracultural variation in the cultural importance and knowledge of plants was detected by using linear and generalised linear (mixed) models. Results and discussion The culturally most important woody species were mainly trees and exotic species (e.g. Schinus molle, Prosopis laevigata, Eucalyptus globulus). We found that knowledge and valuation of plants increased with age but that they were lower for migrants; sex, by contrast, played a minor role. The age effects possibly result from decreasing ecological apparency of valuable native species, and their substitution by exotic marketable trees, loss of traditional plant uses or the use of other materials (e.g. plastic) instead of wood. Decreasing dedication to traditional farming may have led to successive abandonment of traditional tool uses, and the overall transformation of woody plant use is possibly related to diminishing medicinal knowledge. Conclusions Age and migration affect how people value woody species and what they know about their uses. For this reason, we recommend paying particular attention to the potential of native species, which could open promising perspectives especially for the young migrating peasant generation and draw their interest in

  12. Tropical cyclone-related socio-economic losses in the western North Pacific region

    NASA Astrophysics Data System (ADS)

    Welker, C.; Faust, E.

    2013-01-01

    The western North Pacific (WNP) is the area of the world most frequently affected by tropical cyclones (TCs). However, little is known about the socio-economic impacts of TCs in this region, probably because of the limited relevant loss data. Here, loss data from Munich RE's NatCatSERVICE database is used, a high-quality and widely consulted database of natural disasters. In the country-level loss normalisation technique we apply, the original loss data are normalised to present-day exposure levels by using the respective country's nominal gross domestic product at purchasing power parity as a proxy for wealth. The main focus of our study is on the question of whether the decadal-scale TC variability observed in the Northwest Pacific region in recent decades can be shown to manifest itself economically in an associated variability in losses. It is shown that since 1980 the frequency of TC-related loss events in the WNP exhibited, apart from seasonal and interannual variations, interdecadal variability with a period of about 22 yr - driven primarily by corresponding variations of Northwest Pacific TCs. Compared to the long-term mean, the number of loss events was found to be higher (lower) by 14% (9%) in the positive (negative) phase of the decadal-scale WNP TC frequency variability. This was identified for the period 1980-2008 by applying a wavelet analysis technique. It was also possible to demonstrate the same low-frequency variability in normalised direct economic losses from TCs in the WNP region. The identification of possible physical mechanisms responsible for the observed decadal-scale Northwest Pacific TC variability will be the subject of future research, even if suggestions have already been made in earlier studies.

  13. Reducing the socio-economic status achievement gap at University by promoting mastery-oriented assessment.

    PubMed

    Smeding, Annique; Darnon, Céline; Souchal, Carine; Toczek-Capelle, Marie-Christine; Butera, Fabrizio

    2013-01-01

    In spite of official intentions to reduce inequalities at University, students' socio-economic status (SES) is still a major determinant of academic success. The literature on the dual function of University suggests that University serves not only an educational function (i.e., to improve students' learning), but also a selection function (i.e., to compare people, and orient them towards different positions in society). Because current assessment practices focus on the selection more than on the educational function, their characteristics fit better with norms and values shared by dominant high-status groups and may favour high-SES students over low-SES students in terms of performances. A focus on the educational function (i.e., mastery goals), instead, may support low-SES students' achievement, but empirical evidence is currently lacking. The present research set out to provide such evidence and tested, in two field studies and a randomised field experiment, the hypothesis that focusing on University's educational function rather than on its selection function may reduce the SES achievement gap. Results showed that a focus on learning, mastery-oriented goals in the assessment process reduced the SES achievement gap at University. For the first time, empirical data support the idea that low-SES students can perform as well as high-SES students if they are led to understand assessment as part of the learning process, a way to reach mastery goals, rather than as a way to compare students to each other and select the best of them, resulting in performance goals. This research thus provides a theoretical framework to understand the differential effects of assessment on the achievement of high and low-SES students, and paves the way toward the implementation of novel, theory-driven interventions to reduce the SES-based achievement gap at University. PMID:23951219

  14. Increasing organic carbon stocks in Swedish agricultural soils due to unexpected socio-economic drivers

    NASA Astrophysics Data System (ADS)

    Poeplau, Christopher; Bolinder, Martin A.; Eriksson, Jan O.; Lundblad, Mattias; Kätterer, Thomas

    2015-04-01

    Management changes can induce significant alterations of soil organic carbon (SOC) stocks. Including trends in SOC within a certain land-use category can thus strongly influence the annual national inventory reports for greenhouse gas emissions. In 2013, the European Union has therefore decided that all member states shall report the evolvement of SOC within agricultural soils to increase the incentives to mitigate climate change by improving the management of those soils. Here, we present the country and county-wise SOC trends in Swedish agricultural mineral soils on the basis of three soil inventories conducted between 1988 and 2013. In the past two decades, the average topsoil (0-20 cm) SOC content of the whole country increased from 2.48% to 2.67% representing a relative change of 7.7% or 0.38% yr-1. This is in contrast to trends observed in neighboring countries such as Norway and Finland. We attributed this positive SOC trend to the increasing cultivation of leys throughout the country. Indeed, the below-ground carbon input of perennial grasses is up to fourfold as compared to cereals, which leads to a significant soil carbon sequestration potential under cropping systems with ley. The increase in ley proportion was significantly correlated to the increase in horse population in each county (R2=0.71), which has more than doubled in the past three decades. Due to subsidies introduced in the early 1990s, the area as long-term set-aside land (mostly old leys) also contributed to an increase in leys. This discloses the strong impact of rather local socio-economic trends on soil carbon storage, which also need to be considered in larger-scale model applications. This database is used in the continuous validation process of the Swedish national system for reporting changes in SOC stocks.

  15. Socio-economic-political-cultural aspects in malaria control programme implementation in southern India.

    PubMed

    Ghosh, S K; Patil, Rajan R; Tiwari, S N

    2012-01-01

    Objective. A Socio-economic-political-cultural (SEPC) study was undertaken under the Roll Back Malaria (RBM) initiative to understand the process of programme implementation and how far in the changing malaria context, the broader environment has been understood and programme components have undergone changes. Material and Methods. Two studies were carried out; first in four villages under the primary health unit (PHU) Banavaralu in Tiptur Taluka in September 2002 and the second one in April 2003 in four villages in Chitradurga district, namely, Kappagere, Kellodu in Hosadurga Taluka, and Vani Vilas Puram and Kathrikenhally in Hiriyur Taluka. Focus group discussion and key interviews were adopted to collect the qualitative data. Results. Gender discrimination and lack of empowerment of women came out strongly in social analysis. In the rural elected bodies called Panchayats, the concept of health committees was not known. Health committees as one of the important statutory committees under every Panchayat were nonexistent in reality in these villages. Financial difficulties at Grama Panchayat level and also meager budget allocation for health have led to indifferent attitude of Panchayat members towards health. It was observed that there were generally no specific cultural practices in relation to malaria cure. Cultural and traditional practices in malaria-related issues were not predominant in the community except for some sporadic instances. Conclusion and Recommendation. SEPC study is an important indicator in malaria control programme. It is ultimately the community that takes the major decision directly or indirectly and the health authority must guide them in right direction. PMID:22701778

  16. Perspectives for integrating human and environmental risk assessment and synergies with socio-economic analysis.

    PubMed

    Péry, A R R; Schüürmann, G; Ciffroy, P; Faust, M; Backhaus, T; Aicher, L; Mombelli, E; Tebby, C; Cronin, M T D; Tissot, S; Andres, S; Brignon, J M; Frewer, L; Georgiou, S; Mattas, K; Vergnaud, J C; Peijnenburg, W; Capri, E; Marchis, A; Wilks, M F

    2013-07-01

    For more than a decade, the integration of human and environmental risk assessment (RA) has become an attractive vision. At the same time, existing European regulations of chemical substances such as REACH (EC Regulation No. 1907/2006), the Plant Protection Products Regulation (EC regulation 1107/2009) and Biocide Regulation (EC Regulation 528/2012) continue to ask for sector-specific RAs, each of which have their individual information requirements regarding exposure and hazard data, and also use different methodologies for the ultimate risk quantification. In response to this difference between the vision for integration and the current scientific and regulatory practice, the present paper outlines five medium-term opportunities for integrating human and environmental RA, followed by detailed discussions of the associated major components and their state of the art. Current hazard assessment approaches are analyzed in terms of data availability and quality, and covering non-test tools, the integrated testing strategy (ITS) approach, the adverse outcome pathway (AOP) concept, methods for assessing uncertainty, and the issue of explicitly treating mixture toxicity. With respect to exposure, opportunities for integrating exposure assessment are discussed, taking into account the uncertainty, standardization and validation of exposure modeling as well as the availability of exposure data. A further focus is on ways to complement RA by a socio-economic assessment (SEA) in order to better inform about risk management options. In this way, the present analysis, developed as part of the EU FP7 project HEROIC, may contribute to paving the way for integrating, where useful and possible, human and environmental RA in a manner suitable for its coupling with SEA. PMID:23624004

  17. Geographical, Ethnic and Socio-Economic Differences in Utilization of Obstetric Care in the Netherlands

    PubMed Central

    Posthumus, Anke G.; Borsboom, Gerard J.; Poeran, Jashvant; Steegers, Eric A. P.; Bonsel, Gouke J.

    2016-01-01

    Background All women in the Netherlands should have equal access to obstetric care. However, utilization of care is shaped by demand and supply factors. Demand is increased in high risk groups (non-Western women, low socio-economic status (SES)), and supply is influenced by availability of hospital facilities (hospital density). To explore the dynamics of obstetric care utilization we investigated the joint association of hospital density and individual characteristics with prototype obstetric interventions. Methods A logistic multi-level model was fitted on retrospective data from the Netherlands Perinatal Registry (years 2000–2008, 1.532.441 singleton pregnancies). In this analysis, the first level comprised individual maternal characteristics, the second of neighbourhood SES and hospital density. The four outcome variables were: referral during pregnancy, elective caesarean section (term and post-term breech pregnancies), induction of labour (term and post-term pregnancies), and birth setting in assumed low-risk pregnancies. Results Higher hospital density is not associated with more obstetric interventions. Adjusted for maternal characteristics and hospital density, living in low SES neighbourhoods, and non-Western ethnicity were generally associated with a lower probability of interventions. For example, non-Western women had considerably lower odds for induction of labour in all geographical areas, with strongest effects in the more rural areas (non-Western women: OR 0.78, 95% CI 0.77–0.80, p<0.001). Conclusion Our results suggest inequalities in obstetric care utilization in the Netherlands, and more specifically a relative underservice to the deprived, independent of level of supply. PMID:27336409

  18. Socio-economic inequalities in the financing of cardiovascular & diabetes inpatient treatment in India

    PubMed Central

    Rao, Krishna D.; Bhatnagar, Aarushi; Murphy, Adrianna

    2011-01-01

    Background & objectives: Cardiovascular disease (CVD) and diabetes have become a leading threat to public health in India. This study examines socio-economic differences in self-reported morbidity due to CVD and diabetes, where people having these conditions seek care, how much households pay for and how they finance hospital treatment for these conditions. Methods: Data for this study are taken from the National Sample Survey Organization (NSSO) 60th round on ‘Morbidity and Health Care’ conducted between January and June 2004. Information from 2,129 and 438 individuals hospitalized for CVD and diabetes was analyzed. Results: The self-reported prevalence among adults was 12 per cent for CVD, 4 per cent (7% urban and 3% rural) for heart disease and 6 per cent (10% in urban and 4% in rural) for diabetes. Both self-reported CVD and diabetes appeared to afflict the wealthier more. The private sector was the main provider of outpatient and inpatient care for CVD and diabetes treatment, though the poor depended more on the public sector. Out-of-pocket payments (OOPS) for hospital treatment claimed a large share of annual household expenditures; 30 per cent for CVD and 17 per cent for diabetes. The OOPS share for diabetes treatment declined with increasing income. The majority of OOPS for hospital treatment paid by the poor was financed through borrowings. Interpretation & conclusions: The considerable financial strain which households, particularly the poor, face in treating CVD and diabetes is alarming. As the burden due to CVD and diabetes increases in India, more households will be subject to these financial strains and unfortunately, the economically vulnerable among them will be the worst affected. While primary prevention of these conditions need more emphasis, in addition, insurance schemes targeted at the poor like the RSBY have an important role to play in financially protecting vulnerable households. PMID:21321420

  19. Environmental inequity in England: small area associations between socio-economic status and environmental pollution.

    PubMed

    Briggs, David; Abellan, Juan J; Fecht, Daniela

    2008-11-01

    Recent studies have suggested that more deprived people tend to live in areas characterised by higher levels of environmental pollution. If generally true, these environmental inequities may combine to cause adverse effects on health and also exacerbate problems of confounding in epidemiological studies. Previous studies of environmental inequity have nevertheless indicated considerable complexity in the associations involved, which merit further investigation using more detailed data and more advanced analytical methods. This study investigates the ways in which environmental inequity in England varies in relation to: (a) different environmental pollutants (measured in different ways); (b) different aspects of socio-economic status; and (c) different geographical scales and contexts (urban vs. rural). Associations were analysed between the Index of Multiple Deprivation (IMD2004) and its domains and five sets of environmental pollutants (relating to road traffic, industry, electro-magnetic frequency radiation, disinfection by-products in drinking water and radon), measured in terms of proximity, emission intensity and environmental concentration. Associations were assessed using bivariate and multivariate correlation, and by comparing the highest and lowest quintiles of deprivation using Student's t-test and Hotelling's T2. Associations are generally weak (R(2) < 0.10), and vary depending on the specific measures used. Strongest associations occur with what can be regarded as contingent components of deprivation (e.g. crime, living environment, health) rather than causative factors such as income, employment or education. Associations also become stronger with increasing level of spatial aggregation. Overall, the results suggest that any triple jeopardy for health, and problems of confounding, associated with environmental inequities are likely to be limited. PMID:18786752

  20. Socio-economic status and ethnicity are independently associated with dietary patterns: the HELIUS-Dietary Patterns study

    PubMed Central

    Dekker, Louise H.; Nicolaou, Mary; van Dam, Rob M.; de Vries, Jeanne H. M.; de Boer, Evelien J.; Brants, Henny A. M.; Beukers, Marja H.; Snijder, Marieke B.; Stronks, Karien

    2015-01-01

    Background Differences in dietary patterns between ethnic groups have often been observed. These differences may partially be a reflection of differences in socio-economic status (SES) or may be the result of differences in the direction and strength of the association between SES and diet. Objective We aimed to examine ethnic differences in dietary patterns and the role of socio-economic indicators on dietary patterns within a multi-ethnic population. Design Cross-sectional multi-ethnic population-based study. Setting Amsterdam, the Netherlands. Subjects Principal component analysis was used to identify dietary patterns among Dutch (n=1,254), South Asian Surinamese (n=425), and African Surinamese (n=784) participants. Levels of education and occupation were used to indicate SES. Linear regression analysis was used to examine the association between ethnicity and dietary pattern scores first and then between socio-economic indicators and dietary patterns within and between ethnic groups. Results ‘Noodle/rice dishes and white meat’, ‘red meat, snacks, and sweets’ and ‘vegetables, fruit and nuts’ patterns were identified. Compared to the Dutch origin participants, Surinamese more closely adhered to the ‘noodle/rice dishes and white meat’ pattern which was characterized by foods consumed in a ‘traditional Surinamese diet’. Closer adherence to the other two patterns was observed among Dutch compared to Surinamese origin participants. Ethnic differences in dietary patterns persisted within strata of education and occupation. Surinamese showed greater adherence to a ‘traditional’ pattern independent of SES. Among Dutch participants, a clear socio-economic gradient in all dietary patterns was observed. Such a gradient was only present among Surinamese dietary oatterns to the ‘vegetables, fruit and nuts’ pattern. Conclusions We found a selective change in the adherence to dietary patterns among Surinamese origin participants, presumably a move

  1. Global scale map of the impact of changes in climate and socio-economic conditions on river flood losses

    NASA Astrophysics Data System (ADS)

    Winsemius, Hessel; Ward, Philip; Bouwman, Arno; Jongman, Brenden; Van Beek, Rens; Lucas, Paul; Van Vuuren, Detlef; Bierkens, Marc; Ligtvoet, Willem; Kwadijk, Jaap

    2014-05-01

    Floods pose one of the largest risks to natural hazards globally. In 2012, the global damage from floods was estimated to be about € 22 billion. For the first half of 2013, the global damage was estimated to be already € 35 billion, being about 47% of the overall losses due to natural hazards. Almost half of this amount was due to river flooding such as the devastating floods in East Germany in May-June 2013. Besides possible increases in frequency and severity of flood events, floods are becoming more damaging due to increases in population and increases in economic utilization of flood prone areas. It is therefore crucial to understand the nature and causes of flood risks and possible changes therein due to climate and socio-economic change. Improved understanding will support adaptation plans and investments, either in new economic activities or in flood protection. On this poster, we show a global scale map of current river flood risk and flood risk changes in the future. The map shows how economic damages and the number of flood-affected people due to river floods will change under several scenarios of combined climate and socio-economic change. Across a number of large river basins, we distinguish the contribution to change in risk by climate change (resulting in an increase in flood hazard) and by socio-economic change (resulting in more impacts of flooding). We compute these risks using a validated model cascade consisting of hydrological flood models and impact models forced by long time series of current and future climate (CMIP5) and socio-economic scenarios in periods around 2030 and 2080. We discuss per basin what the possible implications of the scenarios are.

  2. Socio-Economic Gradients in Maternal and Child Health-Seeking Behaviours in Egypt: Systematic Literature Review and Evidence Synthesis

    PubMed Central

    Benova, Lenka; Campbell, Oona M. R.; Ploubidis, George B.

    2014-01-01

    Background Health-seeking behaviour lies on the direct pathway between socio-economic position (SEP) and health outcomes. The objective of this systematic review is to identify and synthesise evidence of socio-economic gradients in health-seeking behaviours related to maternal and child health in Egypt. Methods Four databases (Medline, Embase, Global Health and Web of Science) were searched in September 2013 for material published in English from 1992 to 2013 for a combination of terms describing health-seeking behaviours, indicators of socio-economic position and geographical limitation to Egypt. Findings of studies were described and synthesised in a narrative format as meta-analysis was not possible. Findings Among the 786 references identified, 10 articles met the inclusion criteria. Six studies examined maternal and five studies child health-seeking behaviours (one study examined both). For maternal health, three dimensions of health-seeking behaviour (receipt of any care, type of care and intensity of care) were covered by studies of ante-natal and one dimension (type of care) by analyses of delivery care. For child health, two dimensions of preventive care (coverage of and intensity of immunisation) and three dimensions of curative care (receipt of any care, type and cost of care) were analysed. Conclusions Based on two studies of time trends in nationally-representative surveys, socio-economic inequalities in seeking care for basic preventive and curative interventions in maternal and child health appear to have narrowed. Limited evidence of gradients in intensity of maternal preventive and provider selection in child curative care showed that inequalities may have widened. In studies of more geographically and socially homogeneous samples, fewer gradients were identified. Current body of evidence contains numerous limitations and gaps and is insufficient to draw a conclusive summary of such gradients. Improved understanding of SEP gradients is crucial in

  3. A quantitative analysis of household energy consumption in rural west Java: with particular emphasis on socio-economic influences

    SciTech Connect

    Hadi, S.S.

    1982-01-01

    A survey was conducted to estimate per capita, per household, and total energy consumption by region, by level of development, and by fuel source in rural West Java. Socio-economic conditions were also measured by using parameters that included income, family size, husband education, wife education, biomass fuelstock, level of village development, and land size. These data are tabulated and used to develop a model that can predict probabilities of fuel use, consumption, and variety.

  4. The impact of changes in climate and socio-economic conditions on river flood losses at the global scale

    NASA Astrophysics Data System (ADS)

    Winsemius, Hessel; Ward, Philip; Bouwman, Arno; Jongman, Brenden; Van Beek, Rens; Kwadijk, Jaap; Bierkens, Marc; Ligtvoet, Willem; Lucas, Paul; Van Vuuren, Detlef

    2014-05-01

    Floods pose one of the largest risks to natural hazards globally. In 2012, the global damage from floods was estimated to be about € 22 billion. For the first half of 2013, the global damage was estimated to be already € 35 billion, being about 47% of the overall losses due to natural hazards. Almost half of this amount was due to river flooding such as the devastating floods in East Germany in May-June 2013. Besides possible increases in frequency and severity of flood events, floods are becoming more damaging due to increases in population and increases in economic utilization of flood prone areas. It is therefore crucial to understand the nature and causes of flood risks and possible changes therein due to climate and socio-economic change. Improved understanding will support adaptation plans and investments, either in new economic activities or in flood protection. In this contribution, we demonstrate, at the global scale, how economic damages and the number of flood-affected people due to river floods will change in several scenarios of combined climate and socio-economic change. Across a number of large river basins, we distinguish the contribution to change in risk by climate change (resulting in an increase in flood hazard) and by socio-economic change (resulting in more impacts of flooding). We compute these risks using a model cascade consisting of hydrological flood models and impact models forced by long time series of current and future climate (CMIP5) and socio-economic scenarios in periods around 2030 and 2080. The method is validated with reported river discharge extremes and reported damage estimates. We discuss the possible implications of the change in risk for humanitarian aid and adaptation requirements.

  5. Life course socio-economic position and quality of life in adulthood: a systematic review of life course models

    PubMed Central

    2012-01-01

    Background A relationship between current socio-economic position and subjective quality of life has been demonstrated, using wellbeing, life and needs satisfaction approaches. Less is known regarding the influence of different life course socio-economic trajectories on later quality of life. Several conceptual models have been proposed to help explain potential life course effects on health, including accumulation, latent, pathway and social mobility models. This systematic review aimed to assess whether evidence supported an overall relationship between life course socio-economic position and quality of life during adulthood and if so, whether there was support for one or more life course models. Methods A review protocol was developed detailing explicit inclusion and exclusion criteria, search terms, data extraction items and quality appraisal procedures. Literature searches were performed in 12 electronic databases during January 2012 and the references and citations of included articles were checked for additional relevant articles. Narrative synthesis was used to analyze extracted data and studies were categorized based on the life course model analyzed. Results Twelve studies met the eligibility criteria and used data from 10 datasets and five countries. Study quality varied and heterogeneity between studies was high. Seven studies assessed social mobility models, five assessed the latent model, two assessed the pathway model and three tested the accumulation model. Evidence indicated an overall relationship, but mixed results were found for each life course model. Some evidence was found to support the latent model among women, but not men. Social mobility models were supported in some studies, but overall evidence suggested little to no effect. Few studies addressed accumulation and pathway effects and study heterogeneity limited synthesis. Conclusions To improve potential for synthesis in this area, future research should aim to increase study

  6. Exploring differences in referrals to a hospice at home service in two socio-economically distinct areas of Manchester, UK.

    PubMed

    Campbell, Malcolm; Grande, Gunn; Wilson, Charlotte; Caress, Ann-Louise; Roberts, Dai

    2010-06-01

    In order to provide equitable access to hospice at home palliative care services, it is important to identify the socio-economic factors associated with poorer access. In this population-based study we aimed to test the inverse care law by exploring how socio-economic status and other key demographic indicators were associated with referral rates in two distinct areas (Salford and Trafford) served by the same service. Secondary data from the UK National Census 2001, North West Cancer Intelligence Service (2004) and hospice at home service referral data (2004-06) was collated for both areas. Descriptive analysis profiled electoral ward characteristics whilst simple correlations and regression modelling estimated associations with referral rates. Referral rates were lower and cancer mortality higher in the most deprived areas (Salford). Referral rates were significantly associated with deprivation, particularly multiple deprivation, but not significantly associated with cancer mortality (service model and resources available were held constant). At the population level, the socio-economic characteristics of those referred to hospice at home rather than service provision strongly predicted referral rates. This has implications for the allocation and targeting of resources and contributes important findings to future work exploring equitable access at organizational and professional levels. PMID:20015917

  7. The dynamics of household dissolution and change in socio-economic position: A survival model in a rural South Africa

    PubMed Central

    Sartorius, Kurt; Sartorius, Benn KD; Collinson, Mark A; Tollman, Stephen M

    2014-01-01

    This paper investigates household dissolution and changes in asset wealth (socio-economic position) in a rural South African community containing settled refugees. Survival analysis applied to a longitudinal dataset indicated that the covariates increasing the risk of forced household dissolution were a reduction in socio-economic position (asset wealth), adult deaths and the permanent outmigration of more than 40% of the household. Conversely, the risk of dissolution was reduced by bigger households, state grants and older household heads. Significant spatial clusters of former refugee villages also showed a higher risk of dissolution after 20 years of permanent residence. A discussion of the dynamics of dissolution showed how an outflow/inflow of household assets (socio-economic position) was precipitated by each of the selected covariates. The paper shows how an understanding of the dynamics of forced household dissolution, combined with the use of geo-spatial mapping, can inform inter-disciplinary policy in a rural community. PMID:25937697

  8. The Potential of Solar as Alternative Energy Source for Socio-Economic Wellbeing in Rural Areas, Malaysia

    NASA Astrophysics Data System (ADS)

    Alam, Rashidah Zainal; Siwar, Chamhuri; Ludin, Norasikin Ahmad

    Malaysia's energy sector is highly dependent on fossil fuels as a primary energy source. Economic growth and socio-economic wellbeing also rely on the utilization of energy in daily life routine. Nevertheless, the increasing cost for electricity and declining fossil fuels resources causes various negative impacts to the people and environment especially in rural areas. This prompted Malaysia to shift towards alternative energy sources such as solar energy to ensure social, economic and environmental benefits. The solar energy is one of the potential renewable energy sources in tropical countries particularly in Malaysia. The paper attempts to analyze the benefits and advantages related to energy efficiency of solar for sustainable energy use and socio economic wellbeing in rural areas, Malaysia. The paper uses secondary sources of data such as policies, regulations and research reports from relevant ministries and agencies to attain the objectives. As a signatory country to the UN Convention on Climate Change and the Kyoto Protocol, Malaysia has taken initiatives for decreasing energy dependence on oil to reduce greenhouse gas emissions (GHG) for sustainable development. The paper shows solar energy becomes one of the promising alternative energy sources to alleviate energy poverty in Malaysia for rural areas. Finally, solar energy has increased socio-economic wellbeing and develops green potential and toward achieving energy efficiency in energy sector of Malaysia by preserving environment as well as reducing carbon emission.

  9. Evaluation of Age, Sex, and Race Bias in the Personality Inventory for Children (PIC).

    ERIC Educational Resources Information Center

    Kline, Rex B.; Lachar, David

    1992-01-01

    Whether the external validity of the Personality Inventory for Children (PIC) was moderated by age, sex, or race was studied using 1,333 children and adolescents referred for mental health services. Race and sex generally did not moderate the relation of PIC scales to symptom checklists. Some relationships were age modified. (SLD)

  10. Age Group and Sex of Students. Fall 1974. Report No. 8-75.

    ERIC Educational Resources Information Center

    State Univ. of New York, Albany. Central Staff Office of Institutional Research.

    There has been considerable discussion in the literature of higher education regarding significant changes in student body characteristics. The data in this document examines distribution of students at the State University of New York system by age group and sex. Tables array four fundamental student characteristics: age, sex, level…

  11. Surprising Lack of Sex Differences in Normal Cognitive Aging in Twins

    ERIC Educational Resources Information Center

    Finkel, Deborah; Reynolds, Chandra A.; Berg, Stig; Pedersen, Nancy L.

    2006-01-01

    Sex differences in the etiology of normal cognitive functioning in aging remain largely unexplored. We conducted an investigation of genetic and environmental contributions to sex differences in level of cognitive performance and rate of decline in the Swedish Adoption/Twin Study of Aging (SATSA) (Finkel & Pedersen, 2004) data set. Behavioral…

  12. Physical Attractiveness, Age, and Sex as Determinants of Reactions to Resumes.

    ERIC Educational Resources Information Center

    Quereshi, M. Y.; Kay, Janet P.

    1986-01-01

    Physical attractiveness, age, and sex were manipulated to determine their effect on the evaluation of 54 hypothetical applicants' resumes for three different jobs by 60 Master's in Business Administration students. Physical attractiveness favorably influenced the suitability ratings for all jobs; raters' sex and age were not significant but…

  13. Methods of Suicide by Age: Sex and Race Differences among the Young and Old.

    ERIC Educational Resources Information Center

    McIntosh, John L.; Santos, John F.

    1986-01-01

    Annual official statistics for specific methods of suicide (firearms, hanging, poisons) by age for different sex and racial groups (Whites, Blacks, non-Whites excluding Black) were examined from 1960 to 1978. Comparisons among the age-sex-race groups, along with trends over time and differences in the methods employed, were noted. (Author/ABL)

  14. Heterogeneous and vulnerable: the health risks facing transnational female sex workers.

    PubMed

    Choi, Susanne Y P

    2011-01-01

    Representations of transnational sex workers have been dominated by the trafficked victim discourse that often overlooks the heterogeneity of this population and variations in the health risks that different sub-groups face. This paper addresses this deficiency by examining differences in the socio-economic backgrounds, working conditions, HIV/AIDS knowledge, and vulnerability to health risks of female sex workers from Russia, Vietnam, Thailand, and Mainland China currently working in the Chinese city of Macau. It also examines the correlates of three health risks: client-perpetrated violence, non-condom use and condom failure. The results show major differences in the socio-economic profiles, working conditions and exposure to health risks of the four groups of workers studied. They also suggest that age, ethnicity, education, economic pressure, AIDS and STI knowledge, and workplace condom-use norm are significant correlates of the three health risks examined. The findings shed light on the importance of locating the social and cultural contexts that constrain the response of different groups of transnational sex workers to health risks, and the need to tailor intervention measures to meet the specific conditions of individual groups. They also point out the urgency of tackling the interpersonal and structural obstacles to safe sex practices among marginalised populations. PMID:20942821

  15. THE RELATIONSHIP BETWEEN METABOLIC SYNDROME AND ITS COMPONENTS WITH SOCIO-ECONOMIC STATUS AMONG ADOLESCENTS IN SHIRAZ, SOUTHERN IRAN.

    PubMed

    Bahrani, Robab; Chan, Yoke Mun; Khor, Geok Lin; Rahman, Hejar Abul; Esmailzadeh, Ahmad; Wong, Teck Wee

    2016-03-01

    The objective of this study was to investigate the relationship between metabolic syndrome and its individual components with socio-economic factors among 14-18 year-old adolescents in Shiraz, Iran. Using a multistage random sampling, a total of 538 (289 males and 249 females) adolescents consented to the study. Socio-economic status was obtained using a self-administered questionnaire while presence of metabolic syndrome and its individual components was ascertained using NCEP-ATP III criteria. The relationships between the participants' socio-economic status and metabolic syndrome and its components were determined using bivariate and multivariate statistical analyses. Approximately 6% of the adolescents had metabolic syndrome, with significantly more males than females (9.3% vs 2.4%, p < 0.001). The most commonly found abnormality was low high-density lipoprotein cholesterol (42.4%), followed by hypertensive (16.3%). The prevalence rates of elevated triglycerides, abdominal obesity and high fasting plasma glucose were 15.6%, 8.6% and 3.1%, respectively. Metabolic syndrome was significantly more prevalent in obese participants (44.4%) than those with normal body weight (2.0%) or overweight (9.3%). There were positive associations between the components of metabolic syndrome and parental education, school location and household monthly income. Having a family history of obesity was associated with metabolic syndrome after controlling for other variables (OR = 2.1; 95% CI: 0.9-5.2, p = 0.042). Overweight and obese subjects were approximately 8 times and 15 times more likely to develop metabolic syndrome, respectively (overweight: OR = 8.2; 95% CI: 3.6-17.2; obese: OR = 15.4; 95% CI: 4.8-43.7). In conclusion, a positive association exists between socio-economic status and metabolic syndrome and its individual components among the studied participants. An intervention program to prevent metabolic syndrome needs to be developed for this young generation, especially

  16. In Search of Emerging Same-Sex Sexuality: Romantic Attractions at Age 13 Years.

    PubMed

    Li, Gu; Hines, Melissa

    2016-10-01

    Sex-typed behavior in childhood is significantly related to sexual orientation in adulthood. In addition, same-sex attractions in early adolescence are more non-exclusive than in adulthood and can differ from later same-sex orientations. However, little research has focused on romantic attractions as they emerge during early adolescence. Drawing a sample from the Avon Longitudinal Study of Parents and Children (197 girls, 204 boys), the current study examined whether same-sex romantic attractions at age 13 years were exclusive, and whether they were predicted by sex-typed behavior at age 3.5 years. No young adolescents in this sample reported exclusive same-sex attractions, and increased same-sex attractions were not significantly related to reduced other-sex sexualities. Childhood sex-typed behavior did not significantly predict early same-sex attractions, suggesting that early same-sex attractions differ from later same-sex orientations. The current study highlights the importance of studying the development of sexuality beginning prior to adulthood. PMID:27091185

  17. Assessing climate change and socio-economic uncertainties in long term management of water resources

    NASA Astrophysics Data System (ADS)

    Jahanshahi, Golnaz; Dawson, Richard; Walsh, Claire; Birkinshaw, Stephen; Glenis, Vassilis

    2015-04-01

    Long term management of water resources is challenging for decision makers given the range of uncertainties that exist. Such uncertainties are a function of long term drivers of change, such as climate, environmental loadings, demography, land use and other socio economic drivers. Impacts of climate change on frequency of extreme events such as drought make it a serious threat to water resources and water security. The release of probabilistic climate information, such as the UKCP09 scenarios, provides improved understanding of some uncertainties in climate models. This has motivated a more rigorous approach to dealing with other uncertainties in order to understand the sensitivity of investment decisions to future uncertainty and identify adaptation options that are as far as possible robust. We have developed and coupled a system of models that includes a weather generator, simulations of catchment hydrology, demand for water and the water resource system. This integrated model has been applied in the Thames catchment which supplies the city of London, UK. This region is one of the driest in the UK and hence sensitive to water availability. In addition, it is one of the fastest growing parts of the UK and plays an important economic role. Key uncertainties in long term water resources in the Thames catchment, many of which result from earth system processes, are identified and quantified. The implications of these uncertainties are explored using a combination of uncertainty analysis and sensitivity testing. The analysis shows considerable uncertainty in future rainfall, river flow and consequently water resource. For example, results indicate that by the 2050s, low flow (Q95) in the Thames catchment will range from -44 to +9% compared with the control scenario (1970s). Consequently, by the 2050s the average number of drought days are expected to increase 4-6 times relative to the 1970s. Uncertainties associated with urban growth increase these risks further

  18. Socio-economic impacts of major floods in Italy from 1951 to 2003

    NASA Astrophysics Data System (ADS)

    Lastoria, B.; Simonetti, M. R.; Casaioli, M.; Mariani, S.; Monacelli, G.

    2006-03-01

    Meteorological and hydrological monitoring and modeling, with particular regard for extreme hydrological events, represent important activities carried out by the Hydrological and Inland Waters Service of the Italian Agency for Environmental Protection and Technical Services (APAT). Recently, a study on the socio-economic effects of floods was published in the Italian Environmental Data Yearbook by APAT. It is based on processed data related to the major floods (i.e., events with at least a casualty or that have generated economic damages higher than 0.001% of the Gross Domestic Product) striking Italy between 1951 and 2003. Information was gathered from technical reports and/or databases belonging to APAT, Italian Regional Environmental Agencies (ARPAs), central and local authorities, research institutions and newspaper reports. These data are collected in tables reporting the number of flood events and of casualties and the amount of financial resources required for environmental restoration and/or for risk mitigation purposes. For year 2003, when APAT has begun a systematic monitoring of flood events in Italy, data concerning rainfall, number of persons involved, evacuation and urgent measures introduced to face the event (laws and acts) are also included. In this way, it was possible to realize a new database, in which flood events that caused the declaration of the state of emergency have been collected. Because of the difficulties in finding sufficiently reliable data for the period before the II World War, the collection of historical data started from 1951. During this period, about 50% of the flood events examined have caused at least 5 victims each, and about 10% more than 100; these data highlight the considerable social impact of flood events and suggest the importance of creating an integrated database to collect information about flood events involving all Europe. These two databases (the historical and updating archives) could be useful for taking

  19. Operation of hydropower generation systems in the Alps under future climate and socio-economic drivers

    NASA Astrophysics Data System (ADS)

    Anghileri, Daniela; Castelletti, Andrea; Burlando, Paolo

    2015-04-01

    describes the behavior of hydropower operators. This integrated model allows to quantitatively explore possible trajectories of future evolution of the hydropower systems under the combined effect of climate and socio-economic drivers. In a multi-objective perspective, the model can test how different hydropower operation strategies perform in terms of power production, reliability and flexibility of supply, profitability of operation, and ecosystem conservation. This contribution presents the methodological framework designed to formulate the integrated model, its expected outcomes, and some preliminary results on a pilot study.

  20. Urban vegetation and thermal patterns following city growth in different socio-economic contexts

    NASA Astrophysics Data System (ADS)

    Dronova, I.; Clinton, N.; Yang, J.; Radke, J.; Marx, S. S.; Gong, P.

    2015-12-01

    Urban expansion accompanied by losses of vegetated spaces and their ecological services raises significant concerns about the future of humans in metropolitan "habitats". Despite recent growth of urban studies globally, it is still not well understood how environmental effects of urbanization vary with the rate and socioeconomic context of development. Our study hypothesized that with urban development, spatial patterns of surface thermal properties and green plant cover would shift towards higher occurrence of relatively warmer and less vegetated spaces such as built-up areas, followed by losses of greener and cooler areas such as urban forests, and that these shifts would be more pronounced with higher rate of economic and/or population growth. To test these ideas, we compared 1992-2011 changes in remotely sensed patterns of green vegetation and surface temperature in three example cities that experienced peripheral growth under contrasting socio-economic context - Dallas, TX, USA, Beijing, China and Kyiv, Ukraine. To assess their transformation, we proposed a metric of thermal-vegetation angle (TVA) estimated from per-pixel proxies of vegetation greenness and surface temperature from Landsat satellite data and examined changes in TVA distributions within each city's core and two decadal zones of peripheral sprawl delineated from nighttime satellite data. We found that higher economic and population growth were coupled with more pronounced changes in TVA distributions, and more urbanized zones often exhibited higher frequencies of warmer, less green than average TVA values with novel patterns such as "cooler" clusters of building shadows. Although greener and cooler spaces generally diminished with development, they remained relatively prevalent in low-density residential areas of Dallas and peripheral zones of Kyiv with exurban subsistence farming. Overall, results indicate that the effects of modified green space and thermal patterns within growing cities

  1. Socio-economic vulnerability to natural hazards - proposal for an indicator-based model

    NASA Astrophysics Data System (ADS)

    Eidsvig, U.; McLean, A.; Vangelsten, B. V.; Kalsnes, B.; Ciurean, R. L.; Argyroudis, S.; Winter, M.; Corominas, J.; Mavrouli, O. C.; Fotopoulou, S.; Pitilakis, K.; Baills, A.; Malet, J. P.

    2012-04-01

    Vulnerability assessment, with respect to natural hazards, is a complex process that must consider multiple dimensions of vulnerability, including both physical and social factors. Physical vulnerability refers to conditions of physical assets, and may be modeled by the intensity and magnitude of the hazard, the degree of physical protection provided by the natural and built environment, and the physical robustness of the exposed elements. Social vulnerability refers to the underlying factors leading to the inability of people, organizations, and societies to withstand impacts from the natural hazards. Social vulnerability models can be used in combination with physical vulnerability models to estimate both direct losses, i.e. losses that occur during and immediately after the impact, as well as indirect losses, i.e. long-term effects of the event. Direct impact of a landslide typically includes casualties and damages to buildings and infrastructure while indirect losses may e.g. include business closures or limitations in public services. The direct losses are often assessed using physical vulnerability indicators (e.g. construction material, height of buildings), while indirect losses are mainly assessed using social indicators (e.g. economical resources, demographic conditions). Within the EC-FP7 SafeLand research project, an indicator-based method was proposed to assess relative socio-economic vulnerability to landslides. The indicators represent the underlying factors which influence a community's ability to prepare for, deal with, and recover from the damage associated with landslides. The proposed model includes indicators representing demographic, economic and social characteristics as well as indicators representing the degree of preparedness and recovery capacity. Although the model focuses primarily on the indirect losses, it could easily be extended to include more physical indicators which account for the direct losses. Each indicator is individually

  2. Traditional CVD risk factors and socio-economic deprivation in Roma minority population of Croatia.

    PubMed

    Zeljko, Hrvojka; Skarić-Jurić, Tatjana; Narancic, Nina Smolej; Salihović, Marijana Pericić; Klarić, Irena Martinović; Barbalić, Maja; Starcević, Boris; Lauc, Lovorka Barać; Janićijević, Branka

    2008-09-01

    extent to which hypertension is influenced by traditional CVD risk factors as well as by some SES indicators was also assessed using a forward stepwise method of the multivariate logistic analysis. Each risk factor was explored as quantitative variable as well as qualitative one using various cut-offs. The best model showed to be the one having age and BMI presented as quantitative variables and sex, region, smoking status, income and schooling years as categorical ones; with cut-off 3 for number of income sources and 8 for the number of schooling years. In spite of the low prevalence of hypertension, the presented results are showing that Bayash Roma are bearing a high CVD risk factors load. We expect that with westernization of their life-style and along with increase of the economic power, the proportion of CVD in population of Bayash Roma will also increase. Therefore, it is important to recognize the need for early cardiovascular disease risk factors prevention in this minority population. PMID:18982735

  3. Combined Effect of Fetal Sex and Advanced Maternal Age on Pregnancy Outcomes

    PubMed Central

    Weissmann-Brenner, Alina; Simchen, Michal J.; Zilberberg, Eran; Kalter, Anat; Dulitzky, Mordechai

    2015-01-01

    Background Fetal sex and maternal age are each known to affect outcomes of pregnancies. The objective of the present study was to investigate the influence of the combination of maternal age and fetal sex on pregnancy outcomes in term and post-term singleton pregnancies. Material/Methods This was a retrospective study on term singleton pregnancies delivered between 2004 and 2008 at the Chaim Sheba Medical Center. Data collected included maternal age, fetal sex, and maternal and neonatal complications. The combined effect of fetal sex and maternal age on complications of pregnancy was assessed by multivariable logistic regression models. Results The study population comprised 37,327 pregnancies. The risk of operative deliveries increased with maternal age ≥40 and in pregnancies with male fetuses. The risk of maternal diabetes and of longer hospitalization increased as maternal age increased, and in women <40 carrying male fetuses. The risk of hypertensive disorders increased in pregnancies with males as maternal age advanced. The risk of shoulder dystocia and neonatal respiratory complications increased in male neonates born to women<40. The risk of neonatal hypoglycemia increased in males for all maternal ages. Conclusions Risk assessment for fetal sex and advanced maternal age were given for different pregnancy complications. Knowledge of fetal sex adds value to the risk assessment of pregnancies as maternal age increases. PMID:25892459

  4. Genotype by Sex and Genotype by Age Interactions with Sedentary Behavior: The Portuguese Healthy Family Study

    PubMed Central

    Santos, Daniel M. V.; Katzmarzyk, Peter T.; Diego, Vincent P.; Blangero, John; Souza, Michele C.; Freitas, Duarte L.; Chaves, Raquel N.; Gomes, Thayse N.; Santos, Fernanda K.; Maia, José A. R.

    2014-01-01

    Sedentary behavior (SB) expression and its underlying causal factors have been progressively studied, as it is a major determinant of decreased health quality. In the present study we applied Genotype x Age (GxAge) and Genotype x Sex (GxSex) interaction methods to determine if the phenotypic expression of different SB traits is influenced by an interaction between genetic architecture and both age and sex. A total of 1345 subjects, comprising 249 fathers, 327 mothers, 334 sons and 325 daughters, from 339 families of The Portuguese Healthy Family Study were included in the analysis. SB traits were assessed by means of a 3-d physical activity recall, the Baecke and IPAQ questionnaires. GxAge and GxSex interactions were analyzed using SOLAR 4.0 software. Sedentary behaviour heritability estimates were not always statistically significant (p>0.05) and ranged from 3% to 27%. The GxSex and GxAge interaction models were significantly better than the single polygenic models for TV (min/day), EEsed (kcal/day), personal computer (PC) usage and physical activty (PA) tertiles. The GxAge model is also significantly better than the polygenic model for Sed (min/day). For EEsed, PA tertiles, PC and Sed, the GxAge interaction was significant because the genetic correlation between SB environments was significantly different from 1. Further, PC and Sed variance heterogeneity among distinct ages were observed. The GxSex interaction was significant for EEsed due to genetic variance heterogeneity between genders and for PC due to a genetic correlation less than 1 across both sexes. Our results suggest that SB expression may be influenced by the interactions between genotype with both sex and age. Further, different sedentary behaviors seem to have distinct genetic architectures and are differentially affected by age and sex. PMID:25302714

  5. Dating, Sex, and Substance Use Predict Increases in Adolescents' Subjective Age across Two Years

    ERIC Educational Resources Information Center

    Galambos, Nancy L.; Albrecht, Arne K.; Jansson, S. Mikael

    2009-01-01

    This study examined the nature of the relationship between adolescents' subjective age (how old they feel) and chronological age, and explored whether dating, sex, and substance use predicted increases in adolescents' subjective age across a two-year period. The participants were 570 adolescents who were interviewed when they were first ages 12-19…

  6. Quantifying the Socio-Economic Benefits of Reducing Industrial Dietary Trans Fats: Modelling Study

    PubMed Central

    Pearson-Stuttard, Jonathan; Critchley, Julia; Capewell, Simon; O’Flaherty, Martin

    2015-01-01

    Background Coronary Heart Disease (CHD) remains a leading cause of UK mortality, generating a large and unequal burden of disease. Dietary trans fatty acids (TFA) represent a powerful CHD risk factor, yet to be addressed in the UK (approximately 1% daily energy) as successfully as in other nations. Potential outcomes of such measures, including effects upon health inequalities, have not been well quantified. We modelled the potential effects of specific reductions in TFA intake on CHD mortality, CHD related admissions, and effects upon socioeconomic inequalities. Methods & Results We extended the previously validated IMPACTsec model, to estimate the potential effects of reductions (0.5% & 1% reductions in daily energy) in TFA intake in England and Wales, stratified by age, sex and socioeconomic circumstances. We estimated reductions in expected CHD deaths in 2030 attributable to these two specific reductions. Output measures were deaths prevented or postponed, life years gained and hospital admissions. A 1% reduction in TFA intake energy intake would generate approximately 3,900 (95% confidence interval (CI) 3,300–4,500) fewer deaths, 10,000 (8,800–10,300) (7% total) fewer hospital admissions and 37,000 (30,100–44,700) life years gained. This would also reduce health inequalities, preventing five times as many deaths and gaining six times as many life years in the most deprived quintile compared with the most affluent. A more modest reduction (0.5%) would still yield substantial health gains. Conclusions Reducing intake of industrial TFA could substantially decrease CHD mortality and hospital admissions, and gain tens of thousands of life years. Crucially, this policy could also reduce health inequalities. UK strategies should therefore aim to minimise industrial TFA intake. PMID:26247848

  7. Reducing flood vulnerability and risk under changing socio-economic conditions - A qualitative case study in Upper Austria

    NASA Astrophysics Data System (ADS)

    Huttenlau, Matthias; Reiss, Julia; Achleitner, Stefan; Plörer, Manuel; Hofer, Michael; Weingraber, Felix

    2013-04-01

    Within the last decades severe flooding events occurred in many parts of Europe. Especially in 2002, Upper Austria was seriously affected. Beside the natural variability of precipitation events the increase of losses is strongly connected with socio-economic developments. Especially the increase of settlement areas and the specific values of such modern settlement areas in flood prone areas induced this increase of losses. The presented case study was initiated to analyse different consequences of the currently observed socio-economic trend and further socio-economic projections within the watershed of the so-called Ottnanger Redl in Upper Austria, a watershed which was affected by the event in 2002. The temporal dimension of this change in damage potential is analysed for the 1990s, current conditions and future scenarios (Statistics Austria). Beside the socio-economic development the common structural vulnerability but also the positive effect of legislation and standards concerning flood-adapted constructions are considered. The hydrological-hydraulic is realized based on a scaled scenario approach. Therefore, documented precipitation events at rain gauges are considered for precipitation run-off simulations. To include further events the gauged events are scalled in their intensity. The hydrological loads of these scenarios are considered within different 2D hydraulic simulations; representation of past, current and future settlement structure. Based on the current settlement structure and its transfer in an asset value database, the past structure of the 1990s is reconstructed with remote sensing methods. The future structure (different pragmatic scenarios) in contrast is estimated on the basis of the current situation, socio-economic projections of Statistics Austria, land-use planes and local development concepts of the individual communities and in cooperation with the Regional Government of Upper Austria. The monetary evaluation is conducted with

  8. Socio-Economic Status Determines Risk of Receptive Syringe Sharing Behaviors among Iranian Drug Injectors; A National Study

    PubMed Central

    Assari, Shervin; Ahmadi, Khodabakhsh; Rezazade, Majid

    2015-01-01

    Background: Although needle and syringe sharing is one of the main routs of transmission of HIV in several countries in the middle east, very little is known about how socio-economic status of injecting drug users (IDUs) is linked to the receptive syringe sharing behaviors in these countries. Aim: To study socio-economic correlates of receptive needle and syringe sharing among IDUs in Iran. Methods: The study used data from the Unhide Risk Study, a national survey of IDUs. This study sampled 636 IDUs (91% male) via snowball sampling from eight provinces in Iran in 2009. Socio-demographic and drug use characteristics were collected. We used a logistic regression to determine factors associated with receptive needle and syringe sharing during the past 6 months. Results: From 636 IDUs enrolled in this study, 68% (n = 434) reported receptive needle and syringe sharing behaviors in the past 6 months. Odds of receptive needle and syringe sharing in the past 6 months was lower among IDUs who were male [odds ratios (OR) = 0.29, 95% confidence interval (CI) = 0.12–0.70], had higher education (OR = 0.74, 95% CI = 0.64–0.86) but higher among those who were unemployed (OR = 4.05, 95% CI = 1.50–10.94), and were single (OR = 1.47, 95% CI = 1.02–2.11). Conclusion: This study presented factors associated with risk of receptive needle and syringe sharing among Iranian IDUs. This information may be used for HIV prevention and harm reduction purposes. Socio-economic status of Iranian IDUs may be closely linked to high-risk injecting behaviors among them. PMID:25852577

  9. Socio-economic factors in the differential upsurge of tick-borne encephalitis in Central and Eastern Europe.

    PubMed

    Sumilo, Dana; Bormane, Antra; Asokliene, Loreta; Vasilenko, Veera; Golovljova, Irina; Avsic-Zupanc, Tatjana; Hubalek, Zdenek; Randolph, Sarah E

    2008-01-01

    Tick-borne encephalitis (TBE), the most serious widespread vector-borne disease of humans in Europe, increased from 2- to 30-fold in many Central and Eastern European countries from 1992 to 1993, coinciding with independence from Soviet rule. Unemployment and low income have been shown in Latvia to be statistically associated with high-risk behaviour involving harvest of wild foods from tick-infested forests, and also with not being vaccinated against TBE. Archival data for 1970--2005 record major changes in the agricultural and industrial sectors, and consequent changes in the abiotic and biotic environment and socio-economic conditions, which could have increased the abundance of infected ticks and the contact of humans with those ticks. For example, abandoned agricultural fields became suitable for rodent transmission hosts; use of pesticides and emissions of atmospheric industrial pollutants plummeted; wildlife hosts for ticks increased; tick populations appear to have responded; unemployment and inequality increased in all countries. These factors, by acting synergistically but differentially between and within each country, can explain the marked spatio-temporal heterogeneities in TBE epidemiology better than can climate change alone, which is too uniform across wide areas. Different degrees of socio-economic upheaval caused by political transition in Estonia, Latvia, Lithuania, Slovenia and the Czech Republic can apparently explain the marked variation in TBE upsurge. Causal linkage between national socio-economic conditions and epidemiology is strongly indicated by striking correlations across eight countries between the degree of upsurge of TBE and both poverty and household expenditure on food (R2 = 0.533 and 0.716, respectively). PMID:18183571

  10. Environmental perceptions as mediators of the relationship between the objective built environment and walking among socio-economically disadvantaged women

    PubMed Central

    2013-01-01

    Background Women living in socio-economically disadvantaged neighbourhoods are at increased risk for physical inactivity and associated health outcomes and are difficult to reach through personally tailored interventions. Targeting the built environment may be an effective strategy in this population subgroup. The aim of this study was to examine the mediating role of environmental perceptions in the relationship between the objective environment and walking for transportation/recreation among women from socio-economically disadvantaged neighbourhoods. Methods Baseline data of the Resilience for Eating and Activity Despite Inequality (READI) study were used. In total, 4139 women (18–46 years) completed a postal survey assessing physical environmental perceptions (aesthetics, neighbourhood physical activity environment, personal safety, neighbourhood social cohesion), physical activity, and socio-demographics. Objectively-assessed data on street connectivity and density of destinations were collected using a Geographic Information System database and based on the objective z-scores, an objective destinations/connectivity score was calculated. This index was positively scored, with higher scores representing a more favourable environment. Two-level mixed models regression analyses were conducted and the MacKinnon product-of-coefficients test was used to examine the mediating effects. Results The destinations/connectivity score was positively associated with transport-related walking. The perceived physical activity environment mediated 6.1% of this positive association. The destinations/connectivity score was negatively associated with leisure-time walking. Negative perceptions of aesthetics, personal safety and social cohesion of the neighbourhood jointly mediated 24.1% of this negative association. Conclusion For women living in socio-economically disadvantaged neighbourhoods, environmental perceptions were important mediators of the relationship between the

  11. A systematic review of socio-economic assessments in support of coastal zone management (1992-2011).

    PubMed

    Le Gentil, Eric; Mongruel, Rémi

    2015-02-01

    Cooperation between the social and natural sciences has become essential in order to encompass all the dimensions of coastal zone management. Socio-economic approaches are increasingly recommended to complement integrated assessment in support of these initiatives. A systematic review of the academic literature was carried out in order to analyze the main types of socio-economic assessments used to inform the coastal zone management process as well as their effectiveness. A corpus of 1682 articles published between 1992 and 2011 was identified by means of the representative coverage approach, from which 170 were selected by applying inclusion/exclusion criteria and then classified using a content analysis methodology. The percentage of articles that mention the use of socio-economic assessment in support of coastal zone management initiatives is increasing but remains relatively low. The review examines the links between the issues addressed by integrated assessments and the chosen analytical frameworks as well as the various economic assessment methods which are used in the successive steps of the coastal zone management process. The results show that i) analytical frameworks such as 'risk and vulnerability', 'DPSIR', 'valuation', 'ecosystem services' and 'preferences' are likely to lead to effective integration of social sciences in coastal zone management research while 'integration', 'sustainability' and 'participation' remain difficult to operationalize, ii) risk assessments are insufficiently implemented in developing countries, and iii) indicator systems in support of multi-criteria analyses could be used during more stages of the coastal zone management process. Finally, it is suggested that improved collaboration between science and management would require that scientists currently involved in coastal zone management processes further educate themselves in integrated assessment approaches and participatory methodologies. PMID:25463574

  12. Socio-economic, socio-political and socio-emotional variables explaining school bullying: a country-wide multilevel analysis.

    PubMed

    Chaux, Enrique; Molano, Andrés; Podlesky, Paola

    2009-01-01

    Why do some countries, regions and schools have more bullying than others? What socio-economic, socio-political and other larger contextual factors predict school bullying? These open questions inspired this study with 53.316 5th- and 9th-grade students (5% of the national student population in these grades), from 1,000 schools in Colombia. Students completed a national test of citizenship competencies, which included questions about bullying and about families, neighborhoods and their own socio-emotional competencies. We combined these data with community violence and socio-economic conditions of all Colombian municipalities, which allowed us to conduct multilevel analyses to identify municipality- and school-level variables predicting school bullying. Most variance was found at the school level. Higher levels of school bullying were related to more males in the schools, lower levels of empathy, more authoritarian and violent families, higher levels of community violence, better socio-economic conditions, hostile attributional biases and more beliefs supporting aggression. These results might reflect student, classroom and school contributions because student-level variables were aggregated at the school level. Although in small portions, violence from the decades-old-armed conflict among guerrillas, paramilitaries and governmental forces predicted school bullying at the municipal level for 5th graders. For 9th graders, inequality in land ownership predicted school bullying. Neither poverty, nor population density or homicide rates contributed to explaining bullying. These results may help us advance toward understanding how the larger context relates to school bullying, and what socio-emotional competencies may help us prevent the negative effects of a violent and unequal environment. PMID:19739091

  13. On the absence of a 'Socio-emotional Enablement' discourse component in international socio-economic development thought.

    PubMed

    Affolter, Friedrich W

    2004-12-01

    Socio-emotional well-being, established through nurturing relationships and community experiences, enables children and adults to evolve into caring, nonviolent, emotionally healthy citizens. This paper analyses purposefully selected development texts, authored by three prominent contributors of socio-economic development discourse: the United Nations, the World Bank and the International Monetary Fund. On the basis of a socio-emotional capacity development framework that draws from research produced in the areas of developmental psychology, biopsychology, brain research and peace psychology, the study evaluates texts' tendencies to make socio-emotionally conducive -- or neglectful -- programme recommendations. The study finds that United Nations conference reports indirectly acknowledge the relevance for socio-emotional enablement and protection, in the context of discussions related to human and children's rights, education or women's empowerment. However, they only marginally discuss the need to foster socio-emotional well-being as a human capacity development rationale per se. The International Monetary Fund, while acknowledging responsibility for the social conduciveness of macro-economic development interventions, does not address socio-emotional capacity development issues. The World Bank's strategic plan and other strategy papers touch on issues of socio-emotional capacity development only tangentially. The study concludes that the discourse communities authoring the selected development texts largely ignore the question of socio-emotional capacity development. Their discourses 'background' discussions about the kind and nature of social structures necessary for nurturing socio-emotional enablement. Developmental psychologists are challenged to 'infect' socio-economic development discourse by calling for the effective integration of the theme of socio-emotional well-being into socio-economic development publications. PMID:15598251

  14. The socio-economic dimension of flood risk assessment: insights of KULTURisk framework

    NASA Astrophysics Data System (ADS)

    Giupponi, Carlo; Gain, Animesh; Mojtahed, Vahid; Balbi, Stefano

    2013-04-01

    The approaches for vulnerability and risk assessment have found different and often contrasting solutions by various schools of thought. The two most prominent communities in this field are: climate change adaptation (CCA), and disaster risk reduction (DRR). Although those communities have usually in common the aim of reducing socio-economic vulnerability and risk to natural hazards, they have usually referred to different definitions and conceptualizations. For example, the DRR community has always driven more emphasis on the concept of risk and vulnerability is considered as a physical/environmental input for the quantification of risk, while the CCA research stream, mainly under the auspices of the Intergovernmental Panel on Climate Change (IPCC), considered vulnerability as an output deriving from social conditions and processes such as adaptation or maladaptation. Recently, with the publication of the IPCC Special Report on extreme events and disasters (IPCC-SREX), the notions of vulnerability and risk are somehow integrated in order to jointly consider both climate change adaptation and disaster risk management. The IPCC-SREX indeed is expected to significantly contribute to find common language and methodological approaches across disciplines and, therefore, the opportunity emerges for proposing new operational solutions, consistent with the most recent evolution of concepts and terminology. Based on the development of the IPCC Report, the KULTURisk project developed an operational framework to support integrated assessment and decision support through the combination of contributions from diverse disciplinary knowledge, with emphasis on the social and economic dimensions. KIRAF (KULTURisk Integrated Risk Assessment Framework) is specifically aimed at comprehensively evaluate the benefits of risk mitigation measures with consideration of the dynamic context deriving from the consideration of climatic changes and their effects on natural disasters, within the

  15. Global change and landscape structure in Ukraine: Ecological and socio-economic implications

    NASA Astrophysics Data System (ADS)

    Shvidenko, Anatoly; Lakyda, Petro; Schepaschenko, Dmitry; Vasylyshyn, Roman; Marchuk, Yuiry

    2013-04-01

    The current land cover of Ukraine is very heterogeneous. While on average forest covers 15.9% of its land, substantial part of the country is basically forestless. The agricultural potential of Ukraine is high. However, in spite of the fact that 68% of the arable land in Ukraine consists of the famous Ukrainian black soils (chernozems), the quality of the country's arable land (69.5% of the total land) is not satisfactory. The country has the highest over the globe share of the tilled land (~80% of the agricultural land in the country) and processes of soil erosion impact about one third of arable land. Air pollution, soil and water contamination are widespread. Substantial problems are generated by the Chernobyl disaster. Overall, about half of the country is in the critical and pre-critical ecological situation. Climatic predictions suppose that the country will live in much warmer and drier climate by end of this century. Taking into account that major pat of Ukraine lies in the xeric belt, the expected climatic change generates divers risks for both environment and vegetation ecosystems of the country, particularly for forests and agriculture. The presentation considers the role of forests and trees outside of forests in transition to integrated ecosystem management and sustainable structure of landscapes within two scenarios of socio-economic development for the next 20 yeas. The "business-as-usual" scenario prolongs tendencies of dynamics of the land-use and forest sectors during the last 20 years. This scenario leads to further deterioration of quality of land and environment in Ukraine. The "progressive" scenario is considered as a crucial initial step of adaptation to climatic change and includes a system of pressing measures which are needed to decrease destructive processes that are observed at the landscape level. It is shown that it would require development of 1.62 M ha of protective forests including 0.62 M ha on unstable elements of landscapes

  16. Socio-economic Evaluation Of Different Alternatives For Flood Protection Within The Rivierenland-project

    NASA Astrophysics Data System (ADS)

    Boot, S. P.; van Ast, J. A.

    The Netherlands have a tradition of protecting land against flooding from the main rivers Rhine, Meuse and Scheldt by means of an extensive system of dikes. In recent years, however, this approach to protection has been increasingly questioned with re- gard to its sustainability and cost-effectiveness. The argument is that although the continued elevation of dikes may be technically feasible, there are several disadvan- tages to this approach. Firstly, a vast network of dikes requires a very high degree of organisation of water management, in which mistakes can not be afforded. Such a high degree of organisation may not always be maintainable in the future, due to changed economic or political circumstances. Secondly, it may not be the most cost- effective system for maintaining safety in the long term. Thirdly, it may not be the most desirable approach in terms of sustainability. One of the alternatives to contin- ued dike-elevation is the concept 'room for the river' ('ruimte voor de rivier'), which aims to give more space to rivers in the horizontal in stead of the vertical dimen- sion. This approach would reduce the risk of flooding, defined as the product of the probability and the consequences of flooding. In order to explore the long term con- sequences of both alternatives ('dike elevation' and 'room for the river'), the ministry of Verkeer en Waterstaat (Public Works, Transport and Water Management) started the 'Rivierenland'-project. The comparison of the alternatives mentioned was based on a fictitious project to adjust a region of The Netherlands, between the rivers Rhine and Meuse, to the concept of 'room for water'. The consequence of this adjustment would be that safety within that region would no longer be safeguarded by dikes, but by adjusting daily life to the 'demands of the water'. Part of the 'Rivierenland'-project was an analysis of the socio-economic costs and benefits of the alternative approaches. Within this analysis, a study was performed

  17. Satellite monitoring the rangeland degradation under the impacts of climatic and socio-economic changes over central Asia

    NASA Astrophysics Data System (ADS)

    Wang, K.; Zhang, L.; Dai, L.; Yan, D.

    2012-12-01

    Central Asia, encompassing the republics of Kazakhstan, Kyrgyz, Uzbekistan, Turkmenistan, Tajikistan and China's western Sinkiang, is a typical arid and semi-arid area. The climate in Central Asia is extreme arid, where summer is hot, cloudless and dry, and winter is moist and relatively warm in the south and cold and dry in the north. Rangeland, accounting for 46% of the entire area, is the main vegetation type in this area. Recent findings showed that climate change had caused unprecedented rangeland degradation in Central Asia over the past 30 years. Socio-economical change and environmental change due to the collapse of Soviet Union also accelerated rangeland degradation. Rangeland degradation adversely further deteriorated the environment. With the development of high resolution remote sensing images, an increasing attention has paid to study rangeland degradation in this area. However, previous investigations based on either Advanced Very High Resolution Radiometer (AVHRR) or Moderate Resolution Imaging Spectroradiometer (MODIS) data, has not integrate multi-resolution satellite data for investigating vegetation change and its response to climatic and socio-economic change . In this paper, we employed 30 years' remote sensing data, including both AVHRR ( 1982-2006) and MODIS (2000-2011) satellite data, and in-situ meteorological and social data (e.g. population, economic, and land use change data), to investigate rangeland degradation in the central Asia. We 1) analyzed the spatial-temporal variations of vegetation changes during the past 30 years, and 2) evaluated the roles of climatic and socio-economic factors as potential causes of observed vegetation changes. The results showed extensive area had statistically significant degradation trends (p<0.05). Precipitation was the main driver of rangeland degradation, while there were relatively weaker relationships between temperature and NDVI, indicating that water deficit largely limited vegetation activity

  18. Can neighborhood green space mitigate health inequalities? A study of socio-economic status and mental health.

    PubMed

    Sugiyama, Takemi; Villanueva, Karen; Knuiman, Matthew; Francis, Jacinta; Foster, Sarah; Wood, Lisa; Giles-Corti, Billie

    2016-03-01

    This study examined whether the association of psychological distress with area-level socio-economic status (SES) was moderated by the area and attractiveness of local green space. As expected, the odds of higher psychological distress was higher in residents in lower SES areas than those in higher SES areas. However, our results were inconclusive with regard to the moderating role of green space in the relationship between psychological distress and SES. Further investigations incorporating safety and maintenance features of green space and street-level greenery are warranted. PMID:26796324

  19. Integrated Modeling to Assess the Impacts of Changes in Climate and Socio Economics on Agriculture in the Columbia River Basin

    NASA Astrophysics Data System (ADS)

    Rajagopalan, K.; Chinnayakanahalli, K.; Adam, J. C.; Malek, K.; Nelson, R.; Stockle, C.; Brady, M.; Dinesh, S.; Barber, M. E.; Yorgey, G.; Kruger, C.

    2012-12-01

    The objective of this work is to assess the impacts of climate change and socio economics on agriculture in the Columbia River basin (CRB) in the Pacific Northwest region of the U.S. and a portion of Southwestern Canada. The water resources of the CRB are managed to satisfy multiple objectives including agricultural withdrawal, which is the largest consumptive user of CRB water with 14,000 square kilometers of irrigated area. Agriculture is an important component of the region's economy, with an annual value over 5 billion in Washington State alone. Therefore, the region is relevant for applying a modeling framework that can aid agriculture decision making in the context of a changing climate. To do this, we created an integrated biophysical and socio-economic regional modeling framework that includes human and natural systems. The modeling framework captures the interactions between climate, hydrology, crop growth dynamics, water management and socio economics. The biophysical framework includes a coupled macro-scale physically-based hydrology model (the Variable Infiltration Capacity, VIC model), and crop growth model (CropSyst), as well as a reservoir operations simulation model. Water rights data and instream flow target requirements are also incorporated in the model to simulate the process of curtailment during water shortage. The economics model informs the biophysical model of the short term agricultural producer response to water shortage as well as the long term agricultural producer response to domestic growth and international trade in terms of an altered cropping pattern. The modeling framework was applied over the CRB for the historical period 1976-2006 and compared to a future 30-year period centered on the 2030s. Impacts of climate change on irrigation water availability, crop irrigation demand, frequency of curtailment, and crop yields are quantified and presented. Sensitivity associated with estimates of water availability, irrigation demand, crop

  20. Healthy travel and the socio-economic structure of car commuting in Cambridge, UK: a mixed-methods analysis.

    PubMed

    Goodman, Anna; Guell, Cornelia; Panter, Jenna; Jones, Natalia R; Ogilvie, David

    2012-06-01

    Car use is associated with substantial health and environmental costs but research in deprived populations indicates that car access may also promote psychosocial well-being within car-oriented environments. This mixed-method (quantitative and qualitative) study examined this issue in a more affluent setting, investigating the socio-economic structure of car commuting in Cambridge, UK. Our analyses involved integrating self-reported questionnaire data from 1142 participants in the Commuting and Health in Cambridge study (collected in 2009) and in-depth interviews with 50 participants (collected 2009-2010). Even in Britain's leading 'cycling city', cars were a key resource in bridging the gap between individuals' desires and their circumstances. This applied both to long-term life goals such as home ownership and to shorter-term challenges such as illness. Yet car commuting was also subject to constraints, with rush hour traffic pushing drivers to start work earlier and with restrictions on, or charges for, workplace parking pushing drivers towards multimodal journeys (e.g. driving to a 'park-and-ride' site then walking). These patterns of car commuting were socio-economically structured in several ways. First, the gradient of housing costs made living near Cambridge more expensive, affecting who could 'afford' to cycle and perhaps making cycling the more salient local marker of Bourdieu's class distinction. Nevertheless, cars were generally affordable in this relatively affluent, highly-educated population, reducing the barrier which distance posed to labour-force participation. Finally, having the option of starting work early required flexible hours, a form of job control which in Britain is more common among higher occupational classes. Following a social model of disability, we conclude that socio-economic advantage can make car-oriented environments less disabling via both greater affluence and greater job control, and in ways manifested across the full socio-economic

  1. Sex ratio of equine offspring is affected by the ages of the mare and stallion.

    PubMed

    Santos, Marianna Machado; Maia, Leonardo Lara; Nobre, Daniel Magalhães; Oliveira Neto, José Ferraz; Garcia, Tiago Rezende; Lage, Maria Coeli Gomes Reis; de Melo, Maria Isabel Vaz; Viana, Walmir Santos; Palhares, Maristela Silveira; da Silva Filho, José Monteiro; Santos, Renato Lima; Valle, Guilherme Ribeiro

    2015-10-15

    The aim of this study was to determine the influence of parental age on the sex ratio of offspring in horses. Two trials were performed. In the first trial, the data from a randomly obtained population with a 1:1 sex ratio of 59,950 Mangalarga Marchador horses born in Brazil from 1990 to 2011 were analyzed. The sex ratios of the offspring were compared among groups according to the mare and the stallion ages (from 3 to 25 years). In the first step of the analysis, the mares and stallions were grouped according to age in 5-year intervals. In the second step, the groups were based on the parental age gap at conception. In the third step, the group of the mares and stallions with similar ages from the second step was subdivided, and the different parental age subgroups that were divided into 5-year intervals were compared. In the fourth step, the sex ratio of the offspring was determined according to the ages of the mares and the stallions at conception. The second trial was based on the data from 253 horses of several breeds that were born after natural gestation into a herd from 1989 to 2010, and the offspring of groups that were younger or older than 15 years were compared. The data from both trials were analyzed using a chi-square test (P ≤ 0.01 for the first trial; and P ≤ 0.05 for the second trial) for the comparisons of the sex ratios. In the first trial, the Spearman test (P ≤ 0.01) was used to verify the correlations between the parental age and the offspring sex ratio. In the first trial, the offspring sex ratio decreased as the mare or stallion age increased, and the decrease was more marked for the mares than for the stallions. In the second trial, the mares older than 15 years had more fillies than the younger mares, but the stallion age had no effect on the sex of the offspring. The first trial, with a large number of horses, revealed the pattern of the distribution of the sex ratios of offspring according to the parental age in horses, whereas the

  2. Adolescent Girls' Sex Role Development: Relationship with Sports Participation, Self-Esteem, and Age at Menarche.

    ERIC Educational Resources Information Center

    Butcher, Janice E.

    1989-01-01

    Investigates development of sex role orientation among adolescent girls, and explores its relationship with sports participation, self-esteem, and age at menarche. Concludes that relationship of sex role orientation with sports participation and self-esteem was not an interactive one, but was reflective of individual differences beginning in late…

  3. Welfare effects of natural disasters in developing countries: an examination using multi-dimensional socio-economic indicators

    NASA Astrophysics Data System (ADS)

    Mutter, J. C.; Deraniyagala, S.; Mara, V.; Marinova, S.

    2011-12-01

    The study of the socio-economic impacts of natural disasters is still in its infancy. Social scientists have historically regarded natural disasters as exogenous or essentially random perturbations. More recent scholarship treats disaster shocks as endogenous, with pre-existing social, economic and political conditions determining the form and magnitude of disaster impacts. One apparently robust conclusion is that direct economic losses from natural disasters, similar to human losses, are larger (in relative terms) the poorer a country is, yet cross-country regressions show that disasters may accrue economic benefits due to new investments in productive infrastructure, especially if the investment is funded by externally provided capital (Work Bank assistance, private donations, etc) and do not deplete national savings or acquire a debt burden. Some econometric studies also show that the quality of a country's institutions can mitigate the mortality effects of a disaster. The effects on income inequality are such that the poor suffer greater 'asset shocks' and may never recover from a disaster leading to a widening of existing disparities. Natural disasters affect women more adversely than men in terms of life expectancy at birth. On average they kill more women than men or kill women at a younger age than men, and the more so the stronger the disaster. The extent to which women are more likely to die than men or to die at a younger age from the immediate disaster impact or from post-disaster events depends not only on disaster strength itself but also on the socioeconomic status of women in the affected country. Existing research on the economic effects of disasters focus almost exclusively on the impact on economic growth - the growth rate of GDP. GDP however is only a partial indicator of welfare, especially for countries that are in the lower ranks of development status. Very poor communities are typically involved in subsistence level activities or in the

  4. An Investigation into the Effect of Respondent Gender, Victim Age, and Perpetrator Treatment on Public Attitudes towards Sex Offenders, Sex Offender Treatment, and Sex Offender Rehabilitation

    ERIC Educational Resources Information Center

    Rogers, Paul; Hirst, Lindsay; Davies, Michelle

    2011-01-01

    In this study the authors examine the effect respondent gender, victim age, and offender treatment programs have upon public attitudes towards sex offenders. A community sample of 235 participants were asked to read a hypothetical vignette involving the sexual assault of a 10-, 15-, or 20-year-old female by a 35-year-old male who subsequently…

  5. Empathy Mediates the Effects of Age and Sex on Altruistic Moral Decision Making

    PubMed Central

    Rosen, Jan B.; Brand, Matthias; Kalbe, Elke

    2016-01-01

    Moral decision making involves affective and cognitive functions like emotional empathy, reasoning and cognitive empathy/theory of mind (ToM), which are discussed to be subject to age-related alterations. Additionally, sex differences in moral decision making have been reported. However, age-related changes in moral decision making from early to late adulthood and their relation to sex and neuropsychological functions have not been studied yet. One hundred ninety seven participants (122 female), aged 19–86 years, were tested with a moral decision making task comprising forced choice “everyday life” situations in which an altruistic option that favors a socially accepted alternative had to be considered against an egoistic option that favors personal benefit over social interests. The percentage of altruistic decisions was analyzed. A structural equation model (SEM) was calculated to test the hypothesis whether age and sex predict altruistic moral decision, and whether relevant neuropsychological domains mediate these hypothesized relationships. A significant relationship between age and moral decision making was found indicating more frequent altruistic decisions with increasing age. Furthermore, women decided more altruistically than men. The SEM showed that both age and sex are significant predictors of altruistic moral decision making, mediated by emotional empathy but not by reasoning. No cognitive empathy and ToM scores were correlated to age and moral decision making at the same time and thus were not included in the SEM. Our data suggest that increasing age and female sex have an effect on altruistic moral decisions, but that this effect is fully mediated by emotional empathy. The fact that changes of moral decision making with age are mediated by emotional empathy can be interpreted in the light of the so-called “positivity effect” and increasing avoidance of negative affect in aging. The mediated sex effect might represent both biological aspects

  6. Empathy Mediates the Effects of Age and Sex on Altruistic Moral Decision Making.

    PubMed

    Rosen, Jan B; Brand, Matthias; Kalbe, Elke

    2016-01-01

    Moral decision making involves affective and cognitive functions like emotional empathy, reasoning and cognitive empathy/theory of mind (ToM), which are discussed to be subject to age-related alterations. Additionally, sex differences in moral decision making have been reported. However, age-related changes in moral decision making from early to late adulthood and their relation to sex and neuropsychological functions have not been studied yet. One hundred ninety seven participants (122 female), aged 19-86 years, were tested with a moral decision making task comprising forced choice "everyday life" situations in which an altruistic option that favors a socially accepted alternative had to be considered against an egoistic option that favors personal benefit over social interests. The percentage of altruistic decisions was analyzed. A structural equation model (SEM) was calculated to test the hypothesis whether age and sex predict altruistic moral decision, and whether relevant neuropsychological domains mediate these hypothesized relationships. A significant relationship between age and moral decision making was found indicating more frequent altruistic decisions with increasing age. Furthermore, women decided more altruistically than men. The SEM showed that both age and sex are significant predictors of altruistic moral decision making, mediated by emotional empathy but not by reasoning. No cognitive empathy and ToM scores were correlated to age and moral decision making at the same time and thus were not included in the SEM. Our data suggest that increasing age and female sex have an effect on altruistic moral decisions, but that this effect is fully mediated by emotional empathy. The fact that changes of moral decision making with age are mediated by emotional empathy can be interpreted in the light of the so-called "positivity effect" and increasing avoidance of negative affect in aging. The mediated sex effect might represent both biological aspects and

  7. Socio-economic status and HIV/AIDS stigma in Tanzania.

    PubMed

    Amuri, Mbaraka; Mitchell, Steve; Cockcroft, Anne; Andersson, Neil

    2011-03-01

    Tanzania has a generalised AIDS epidemic but the estimated adult HIV prevalence of 6% is much lower than in many countries in Southern Africa. HIV infection rates are reportedly higher in urban areas, among women and among those with more education. Stigma has been found to be more common in poorer, less-educated people, and those in rural areas. We examined associations between poverty and other variables and a stigmatising attitude (belief that HIV/AIDS is punishment for sinning). The variables we examined in a multivariate model included: food sufficiency (as an indicator of poverty), age, sex, marital status, education, experience of intimate partner violence, condom-related choice disability, discussion about HIV/AIDS, sources of information about HIV/AIDS and urban or rural residence. Of the 1,130 men and 1,803 women interviewed, more than half (58%) did not disagree that "HIV/AIDS is punishment for sinning". Taking other variables into account, people from the poorest households (without enough food in the last week) were more likely to believe HIV/AIDS is punishment for sinning (Odds Ratio [OR] 1.29, 95% confidence intervals [CI] 1.06-1.59). Others factors independently associated with this stigmatising attitude were: having less than primary education (OR 1.29, 95% CI 1.03-1.62); having experienced intimate partner violence in the last year (OR 1.40, 95% CI 1.12-1.75); being choice disabled for condom use (OR 1.36, 95% CI 1.08-1.71); and living in rural areas (OR 1.76, 95% CI 1.06-2.90). The level of HIV and AIDS stigma in Tanzania is high with independent associations with several disadvantages: poverty, less education and living in rural areas. Other vulnerable groups, such as survivors of intimate partner violence, are also more likely to have a stigmatising attitude. HIV prevention programmes should take account of stigma, especially among the disadvantaged, and take care not to increase it. PMID:21347901

  8. Effect of sex, age, and breed on genetic recombination features in cattle

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Meiotic recombination is a fundamental biological process which generates genetic diversity, affects fertility, and influences evolvability. Here we investigate the roles of sex, age, and breed in cattle recombination features, including recombination rate, location and crossover interference. Usin...

  9. 76 FR 80966 - Agency Information Collection Activities; Proposed Collection: Age, Sex, and Race of Persons...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... Federal Bureau of Investigation Agency Information Collection Activities; Proposed Collection: Age, Sex... Information Collection Under Review. The Department of Justice, Federal Bureau of Investigation, Criminal..., Federal Bureau of Investigation, CJIS Division, Module E-3, 1000 Custer Hollow Road,......

  10. Sex and Age Differences in the Risk Threshold for Delinquency

    ERIC Educational Resources Information Center

    Wong, Thessa M. L.; Loeber, Rolf; Slotboom, Anne-Marie; Bijleveld, Catrien C. J. H.; Hipwell, Alison E.; Stepp, Stephanie D.; Koot, Hans M.

    2013-01-01

    This study examines sex differences in the risk threshold for adolescent delinquency. Analyses were based on longitudinal data from the Pittsburgh Youth Study (n = 503) and the Pittsburgh Girls Study (n = 856). The study identified risk factors, promotive factors, and accumulated levels of risks as predictors of delinquency and nondelinquency,…

  11. Shoe midsole hardness, sex and age effects on lower extremity kinematics during running.

    PubMed

    Nigg, Benno M; Baltich, Jennifer; Maurer, Christian; Federolf, Peter

    2012-06-01

    Previous studies investigating the effects of shoe midsole hardness on running kinematics have often used male subjects from within a narrow age range. It is unknown whether shoe midsole hardness has the same kinematic effect on male and female runners as well as runners from different age categories. As sex and age have an effect on running kinematics, it is important to understand if shoe midsole hardness affects the kinematics of these groups in a similar fashion. However, current literature on the effects of sex and age on running kinematics are also limited to a narrow age range distribution in their study population. Therefore, this study tested the influence of three different midsole hardness conditions, sex and age on the lower extremity kinematics during heel-toe running. A comprehensive analysis approach was used to analyze the lower-extremity kinematic gait variables for 93 runners (male and female) aged 16-75 years. Participants ran at 3.33±0.15 m/s on a 30 m-long runway with soft, medium and hard midsoles. A principal component analysis combined with a support vector machine showed that running kinematics based on shoe midsole hardness, sex, and age were separable and classifiable. Shoe midsole hardness demonstrated a subject-independent effect on the kinematics of running. Additionally, it was found that age differences affected the more dominant movement components of running compared to differences due to the sex of a runner. PMID:22507350

  12. Racial disparities in individual breast cancer outcomes by hormone-receptor subtype, area-level socio-economic status and healthcare resources

    PubMed Central

    Akinyemiju, Tomi; Moore, Justin Xavier; Ojesina, Akinyemi I.; Waterbor, John W.; Altekruse, Sean F

    2016-01-01

    The aim of the study is to determine the influence of area-level socio-economic status and healthcare access in addition to tumor hormone-receptor subtype on individual breast cancer stage, treatment, and mortality among Non-Hispanic (NH)-Black, NH-White, and Hispanic US adults. Analysis was based on 456,217 breast cancer patients in the SEER database from 2000 to 2010. Multilevel and multivariable-adjusted logistic and Cox proportional hazards regression analysis was conducted to account for clustering by SEER registry of diagnosis. NH-Black women had greater area-level access to healthcare resources compared with women of other races. For instance, the average numbers of oncology hospitals per million population in counties with NH-Black, NH-White, and Hispanic women were 8.1, 7.7, and 5.0 respectively; average numbers of medical doctors per million in counties with NH-Black, NH-White, and Hispanic women were 100.7, 854.0, and 866.3 respectively; and average number of Ob/Gyn in counties with NH-Black, NH-White, and Hispanic women was 155.6, 127.4, and 127.3, respectively (all p values <0.001). Regardless, NH-Black women (HR 1.39, 95 % CI 1.36–1.43) and Hispanic women (HR 1.05, 95 % CI 1.03–1.08) had significantly higher breast cancer mortality compared with NH-White women even after adjusting for hormone-receptor subtype, area-level socioeconomic status, and area-level healthcare access. In addition, lower county-level socio-economic status and healthcare access measures were significantly and independently associated with stage at presentation, surgery, and radiation treatment as well as mortality after adjusting for age, race/ethnicity, and HR subtype. Although breast cancer HR subtype is a strong, important, and consistent predictor of breast cancer outcomes, we still observed significant and independent influences of area-level SES and HCA on breast cancer outcomes that deserve further study and may be critical to eliminating breast cancer outcome

  13. Serum insulin-like growth factor I and physical performance in prepubertal Bolivian girls of a high and low socio-economic status.

    PubMed

    Beaune, B; Blonc, S; Fellmann, N; Bedu, M; Coudert, J

    1997-01-01

    The aim of the study was to determine if a decrease in serum insulin-like growth factor I (Igf-I) levels under marginal malnutrition is responsible for the lower physical performance of girls of a low socio-economic status (LSES). Girls were selected after physical examination (Tanner's stage 1) and anthropometric measurements (height, body mass or mb, body mass index or BMI = mb height2). Lean body mass mb,1 was measured after skinfold thickness determination; serum IGE-I, by radioimmunoassay; maximal O2 consumption, (VO2max), directly during incremental exercise up to exhaustion; and maximal aerobic power (Wmax), using the force-velocity test. LSES girls (n = 31) had been malnourished in the past and, currently, were suffering from marginal malnutrition: they were smaller (135.2 +/- 5.5 vs 146.1 +/- 4.3 cm), lighter (31.7 +/- 3.9 vs 37.6 +/- 5.0 kg), exhibited a lower mb,1 (24.2 +/- 2.5 vs 27.5 +/- 3.0 kg) but same BMI compared with HSES (high socio-economic status) girls (n = 32). Igf-I levels (27.7 +/- 7.9 vs 34.1 +/- 6.5 nmol.1(-1), VO2max (45.26 +/- 4.72 vs 50.74 +/- 6.02 ml. min-1.kg-1 LBM) and Wmax (6.00 +/- 1.15 vs 8.70 +/- 1.53 W.kg-1 mb,1 were lower in LSES girls. Moreover, the differences in every parameter were not the consequence of the younger age (10.8 +/- 0.9 vs 11.2 +/- 0.6 years) of the LSES girls. Our results provide evidence that the lower Wmax of undernourished prepubertal girls was partly the consequence of alterations in muscle function at the qualitative level, as a result of a decrease in Igf-I levels. Conversely, under normal nutritional conditions, anthropometric characteristics only are explicatory factors for physical performances. PMID:9243177

  14. Socio-Economic Status: A Barrier to Access to Mandibular Advancement Device Therapy for Patients with Obstructive Sleep Apnea Syndrome in France

    PubMed Central

    Fleury, Marion; Le Vaillant, Marc; Pelletier-Fleury, Nathalie

    2015-01-01

    Background Obstructive sleep apnea syndrome (OSAS) is a major public health problem which affects between 5 to 10% of the general population. OSAS is known to be associated with high rates of morbidity and mortality mainly due to cardiovascular diseases and traffic accidents. The burden of illness is high for the individual and society. There are 2 treatment options for OSAS, Continuous Positive Airway Pressure (CPAP) and Mandibular Advancement Device therapy (MAD). CPAP is known to be an effective but very constraining treatment. Patients are usually poorly adherent. MAD is a more recent treatment easier to use and consequently better tolerated, but MAD can only be prescribed to patients with satisfactory oral hygiene. Oral health constitutes a real issue particularly among underprivileged groups in France. Through this link, the question of whether low socio-economic status constitutes a barrier to access to care for patients with OSAS is raised. Methods and Principal Findings In a multicenter prospective cohort of 2822 consecutive OSAS patients in whom MAD has been proposed as an alternative to CPAP between May 15, 2007 and December 1st, 2014, we identified the factors that lead to a patient diagnosed with OSAS to be treated by MAD instead of CPAP. A logistic regression was performed using a stepwise forward procedure. The main outcome of the study was that treatment by MAD was significantly associated with both educational attainment, as determined by the age at which the patient left full-time education, ≥18 years compared with <18 (adjusted odds ratio (aOR): 1.64, 95% CI 1.23 to 2.20), and the patient's occupational category. Executives and higher intellectual professions, intermediate professions, technicians, foremen and employees were significantly more likely to be treated by MAD than workers (aOR: 2.21, 95% CI 1.88 to 2.58; aOR: 1.74, 95% CI 1.15 to 2.63; aOR: 1.96, 95% CI 1.11 to 3.47, respectively). Conclusions Overall, these results suggest that low

  15. Health Economic Data in Reimbursement of New Medical Technologies: Importance of the Socio-Economic Burden as a Decision-Making Criterion

    PubMed Central

    Iskrov, Georgi; Dermendzhiev, Svetlan; Miteva-Katrandzhieva, Tsonka; Stefanov, Rumen

    2016-01-01

    Background: Assessment and appraisal of new medical technologies require a balance between the interests of different stakeholders. Final decision should take into account the societal value of new therapies. Objective: This perspective paper discusses the socio-economic burden of disease as a specific reimbursement decision-making criterion and calls for the inclusion of it as a counterbalance to the cost-effectiveness and budget impact criteria. Results/Conclusions: Socio-economic burden is a decision-making criterion, accounting for diseases, for which the assessed medical technology is indicated. This indicator is usually researched through cost-of-illness studies that systematically quantify the socio-economic burden of diseases on the individual and on the society. This is a very important consideration as it illustrates direct budgetary consequences of diseases in the health system and indirect costs associated with patient or carer productivity losses. By measuring and comparing the socio-economic burden of different diseases to society, health authorities and payers could benefit in optimizing priority setting and resource allocation. New medical technologies, especially innovative therapies, present an excellent case study for the inclusion of socio-economic burden in reimbursement decision-making. Assessment and appraisal have been greatly concentrated so far on cost-effectiveness and budget impact, marginalizing all other considerations. In this context, data on disease burden and inclusion of explicit criterion of socio-economic burden in reimbursement decision-making may be highly beneficial. Realizing the magnitude of the lost socio-economic contribution resulting from diseases in question could be a reasonable way for policy makers to accept a higher valuation of innovative therapies. PMID:27582707

  16. Spatio-Temporal Pattern and Socio-Economic Factors of Bacillary Dysentery at County Level in Sichuan Province, China.

    PubMed

    Ma, Yue; Zhang, Tao; Liu, Lei; Lv, Qiang; Yin, Fei

    2015-01-01

    Bacillary dysentery (BD) remains a big public health problem in China. Effective spatio-temporal monitoring of BD incidence is important for successful implementation of control and prevention measures. This study aimed to examine the spatio-temporal pattern of BD and analyze socio-economic factors that may affect BD incidence in Sichuan province, China. Firstly, we used space-time scan statistic to detect the high risk spatio-temporal clusters in each year. Then, bivariate spatial correlation and Bayesian spatio-temporal model were utilized to examine the associations between the socio-economic factors and BD incidence. Spatio-temporal clusters of BD were mainly located in the northern-southern belt of the midwest area of Sichuan province. The proportion of primary industry, the proportion of rural population and the rates of BD incidence show statistically significant positive correlation. The proportion of secondary industry, proportion of tertiary Industry, number of beds in hospitals per thousand persons, medical and technical personnel per thousand persons, per capital GDP and the rate of BD incidence show statistically significant negative correlation. The best fitting spatio-temporal model showed that medical and technical personnel per thousand persons and per capital GDP were significantly negative related to the risk of BD. PMID:26469274

  17. Incorporation of Socio-Economic Features' Ranking in Multicriteria Analysis Based on Ecosystem Services for Marine Protected Area Planning

    PubMed Central

    Portman, Michelle E.; Shabtay-Yanai, Ateret; Zanzuri, Asaf

    2016-01-01

    Developed decades ago for spatial choice problems related to zoning in the urban planning field, multicriteria analysis (MCA) has more recently been applied to environmental conflicts and presented in several documented cases for the creation of protected area management plans. Its application is considered here for the development of zoning as part of a proposed marine protected area management plan. The case study incorporates specially-explicit conservation features while considering stakeholder preferences, expert opinion and characteristics of data quality. It involves the weighting of criteria using a modified analytical hierarchy process. Experts ranked physical attributes which include socio-economically valued physical features. The parameters used for the ranking of (physical) attributes important for socio-economic reasons are derived from the field of ecosystem services assessment. Inclusion of these feature values results in protection that emphasizes those areas closest to shore, most likely because of accessibility and familiarity parameters and because of data biases. Therefore, other spatial conservation prioritization methods should be considered to supplement the MCA and efforts should be made to improve data about ecosystem service values farther from shore. Otherwise, the MCA method allows incorporation of expert and stakeholder preferences and ecosystem services values while maintaining the advantages of simplicity and clarity. PMID:27183224

  18. Space-time clustering characteristics of dengue based on ecological, socio-economic and demographic factors in northern Sri Lanka.

    PubMed

    Anno, Sumiko; Imaoka, Keiji; Tadono, Takeo; Igarashi, Tamotsu; Sivaganesh, Subramaniam; Kannathasan, Selvam; Kumaran, Vaithehi; Surendran, Sinnathamby Noble

    2015-01-01

    The aim of the present study was to identify geographical areas and time periods of potential clusters of dengue cases based on ecological, socio-economic and demographic factors in northern Sri Lanka from January 2010 to December 2013. Remote sensing (RS) was used to develop an index comprising rainfall, humidity and temperature data. Remote sensing data gathered by the AVNIR-2 instrument onboard the ALOS satellite were used to detect urbanisation, and a digital land cover map was used to extract land cover information. Other data on relevant factors and dengue outbreaks were collected through institutions and extant databases. The analysed RS data and databases were integrated into a geographical information system (GIS) enabling space-time clustering analysis. Our results indicate that increases in the number of combinations of ecological, socio-economic and demographic factors that are present or above the average contribute to significantly high rates of space-time dengue clusters. The spatio-temporal association that consolidates the two kinds of associations into one can ensure a more stable model for forecasting. An integrated spatiotemporal prediction model at a smaller level using ecological, socioeconomic and demographic factors could lead to substantial improvements in dengue control and prevention by allocating the right resources to the appropriate places at the right time. PMID:26618322

  19. Dietary Sources of Fiber Intake and Its Association with Socio-Economic Factors among Flemish Preschool Children

    PubMed Central

    Lin, Yi; Bolca, Selin; Vandevijvere, Stefanie; De Keyzer, Willem; Van Oyen, Herman; Van Camp, John; De Backer, Guy; De Henauw, Stefaan; Huybrechts, Inge

    2011-01-01

    The objectives were to assess total dietary fiber intake, identify the major sources of dietary fiber, and examine its association with socio-economic factors among Flemish preschoolers. Three-day estimated dietary records were collected from a representative sample of preschoolers 2.5–6.5 years old (n = 661; 338 boys, 323 girls). The mean dietary fiber intake (13.4 g/d) was lower than the intake level recommended by the Belgian Superior Health Council (70% boys and 81% girls below the guidelines). The most important contributor was the group of bread and cereals (29.5%), followed by fruits (17.8%), potatoes and grains (16.0%), energy-dense, low-nutritious foods (12.4%), and vegetables (11.8%). Multiple linear regression analyses showed that total fiber intake was associated with maternal education and parents’ employment. Overall, fiber intakes from high-nutritious foods (vegetables and fruits) were higher in preschoolers of higher educated mothers and those with one or both parents being employed. In conclusion, the majority of the preschoolers had dietary fiber intakes below the recommended level. Hence, dietary fiber should be promoted among parents of preschoolers and low socio-economic status families should be addressed in particular. PMID:21673925

  20. Hierarchical Bayesian Spatio-Temporal Analysis of Climatic and Socio-Economic Determinants of Rocky Mountain Spotted Fever.

    PubMed

    Raghavan, Ram K; Goodin, Douglas G; Neises, Daniel; Anderson, Gary A; Ganta, Roman R

    2016-01-01

    This study aims to examine the spatio-temporal dynamics of Rocky Mountain spotted fever (RMSF) prevalence in four contiguous states of Midwestern United States, and to determine the impact of environmental and socio-economic factors associated with this disease. Bayesian hierarchical models were used to quantify space and time only trends and spatio-temporal interaction effect in the case reports submitted to the state health departments in the region. Various socio-economic, environmental and climatic covariates screened a priori in a bivariate procedure were added to a main-effects Bayesian model in progressive steps to evaluate important drivers of RMSF space-time patterns in the region. Our results show a steady increase in RMSF incidence over the study period to newer geographic areas, and the posterior probabilities of county-specific trends indicate clustering of high risk counties in the central and southern parts of the study region. At the spatial scale of a county, the prevalence levels of RMSF is influenced by poverty status, average relative humidity, and average land surface temperature (>35°C) in the region, and the relevance of these factors in the context of climate-change impacts on tick-borne diseases are discussed. PMID:26942604

  1. Incorporation of Socio-Economic Features' Ranking in Multicriteria Analysis Based on Ecosystem Services for Marine Protected Area Planning.

    PubMed

    Portman, Michelle E; Shabtay-Yanai, Ateret; Zanzuri, Asaf

    2016-01-01

    Developed decades ago for spatial choice problems related to zoning in the urban planning field, multicriteria analysis (MCA) has more recently been applied to environmental conflicts and presented in several documented cases for the creation of protected area management plans. Its application is considered here for the development of zoning as part of a proposed marine protected area management plan. The case study incorporates specially-explicit conservation features while considering stakeholder preferences, expert opinion and characteristics of data quality. It involves the weighting of criteria using a modified analytical hierarchy process. Experts ranked physical attributes which include socio-economically valued physical features. The parameters used for the ranking of (physical) attributes important for socio-economic reasons are derived from the field of ecosystem services assessment. Inclusion of these feature values results in protection that emphasizes those areas closest to shore, most likely because of accessibility and familiarity parameters and because of data biases. Therefore, other spatial conservation prioritization methods should be considered to supplement the MCA and efforts should be made to improve data about ecosystem service values farther from shore. Otherwise, the MCA method allows incorporation of expert and stakeholder preferences and ecosystem services values while maintaining the advantages of simplicity and clarity. PMID:27183224

  2. Spatio-Temporal Pattern and Socio-Economic Factors of Bacillary Dysentery at County Level in Sichuan Province, China

    PubMed Central

    Ma, Yue; Zhang, Tao; Liu, Lei; Lv, Qiang; Yin, Fei

    2015-01-01

    Bacillary dysentery (BD) remains a big public health problem in China. Effective spatio-temporal monitoring of BD incidence is important for successful implementation of control and prevention measures. This study aimed to examine the spatio-temporal pattern of BD and analyze socio-economic factors that may affect BD incidence in Sichuan province, China. Firstly, we used space-time scan statistic to detect the high risk spatio-temporal clusters in each year. Then, bivariate spatial correlation and Bayesian spatio-temporal model were utilized to examine the associations between the socio-economic factors and BD incidence. Spatio-temporal clusters of BD were mainly located in the northern-southern belt of the midwest area of Sichuan province. The proportion of primary industry, the proportion of rural population and the rates of BD incidence show statistically significant positive correlation. The proportion of secondary industry, proportion of tertiary Industry, number of beds in hospitals per thousand persons, medical and technical personnel per thousand persons, per capital GDP and the rate of BD incidence show statistically significant negative correlation. The best fitting spatio-temporal model showed that medical and technical personnel per thousand persons and per capital GDP were significantly negative related to the risk of BD. PMID:26469274

  3. Object-oriented image analysis and change detection of land-use on Tenerife related to socio-economic conditions

    NASA Astrophysics Data System (ADS)

    Naumann, Simone; Siegmund, Alexander

    2004-10-01

    The island Tenerife is characterized by an increasing tourism, which causes an enormous change of the socio-economic situation and a rural exodus. This development leads - beside for example sociocultural issues - to fallow land, decreasing settlements, land wasting etc., as well as to an economic and ecological problem. This causes to a growing interest in geoecological aspects and to an increasing demand for an adequate monitoring database. In order to study the change of land use and land cover, the technology of remote sensing (LANDSAT 3 MSS and 7 ETM+, orthophotos) and geographical information systems were used to analyze the spatial pattern and its spatial temporal changes of land use from end of the 70s to the present in different scales. Because of the heterogeneous landscape and the unsatisfactory experience with pixel-based classification of the same area, object-oriented image analysis techniques have been applied to classify the remote sensed data. A post-classification application was implemented to detect spatial and categorical land use and land cover changes, which have been clipped with the socio-economic data within GIS to derive the driving forces of the changes and their variability in time and space.

  4. Dietary sources of fiber intake and its association with socio-economic factors among Flemish preschool children.

    PubMed

    Lin, Yi; Bolca, Selin; Vandevijvere, Stefanie; De Keyzer, Willem; Van Oyen, Herman; Van Camp, John; De Backer, Guy; De Henauw, Stefaan; Huybrechts, Inge

    2011-01-01

    The objectives were to assess total dietary fiber intake, identify the major sources of dietary fiber, and examine its association with socio-economic factors among Flemish preschoolers. Three-day estimated dietary records were collected from a representative sample of preschoolers 2.5-6.5 years old (n = 661; 338 boys, 323 girls). The mean dietary fiber intake (13.4 g/d) was lower than the intake level recommended by the Belgian Superior Health Council (70% boys and 81% girls below the guidelines). The most important contributor was the group of bread and cereals (29.5%), followed by fruits (17.8%), potatoes and grains (16.0%), energy-dense, low-nutritious foods (12.4%), and vegetables (11.8%). Multiple linear regression analyses showed that total fiber intake was associated with maternal education and parents' employment. Overall, fiber intakes from high-nutritious foods (vegetables and fruits) were higher in preschoolers of higher educated mothers and those with one or both parents being employed. In conclusion, the majority of the preschoolers had dietary fiber intakes below the recommended level. Hence, dietary fiber should be promoted among parents of preschoolers and low socio-economic status families should be addressed in particular. PMID:21673925

  5. The Play Experiences of Preschool Children from a Low-socio-economic Rural Community in Worcester, South Africa.

    PubMed

    Bartie, Michelle; Dunnell, Alex; Kaplan, Jesse; Oosthuizen, Dianka; Smit, Danielle; van Dyk, Anchen; Cloete, Lizahn; Duvenage, Mia

    2016-06-01

    Occupational therapists believe that play is a child's main occupation and is considered essential for healthy motor, cognitive and emotional development. However, play spaces and activities in low socio-economic areas are often different to those provided in structured occupational therapy treatment environments. The main objective was to determine play opportunities, activities, equipment, toys and the play environment for 5- to 6-year-olds living in a low-socio-economic community outside a small town in South Africa, in order to understand the nature of play in this environment better. Participant observation together with an adapted photovoice method to capture the play experience was used. Data was analysed using inductive content analysis. Two global themes emerged from the results: "neighbourhood children find ways to play" and "context influences play". Children were given ample opportunity to play and participated in extensive outdoor play. Their games were highly social and involved the imaginative use of found items as toys. Play was also used to make sense of social hazards. An understanding of play in a low-income context has implications for the development of future play assessments and the provision of play therapy in these communities. Copyright © 2015 John Wiley & Sons, Ltd. PMID:26348391

  6. Sex-specific age-related changes of information processing rate indicators during childhood and adolescence.

    PubMed

    Zebec, Mislav S; Budimir, Sanja; Merkas, Marina; Szirovicza, Lajos; Zivicnjak, Miroslav

    2014-06-01

    Despite the relevant findings on non-average information processing rate (IPR) indicators-intelligence relation, and on age-related changes of some of these indicators during aging, the research on sex-specific age-related changes of these indicators during childhood and adolescence are lacking. In a transversal study, 1197 school children (598 girls) aged 8-18 have been individually measured on 5 IPR indicators--two averages (mean_t, median_t) and three non-averages (min_t, max_t, sd_t). The results corroborated the expected non-linear changes of average IPR indicators in the observed developmental period, whereby the sex difference in related developmental patterns was detected: marked age-related decrement in girls ceased at the age of 12, and in boys around the age of 13-14, after which progress in both sexes gradually ceased by the age of 18 and was less pronounced in girls. Generally similar non-linear age-related decrements of non-average indicators were registered, but they showed mutual intensity differences at specific ages and sex difference in developmental patterns was detected, analogously to average indicators. Systematic sex differences in the whole observed period were obtained only in two non-average indicators: girls showed minor sd_t and boys showed minor min_t. In specific age groups, a number of sex differences were obtained that are explainable by two possible mechanisms: earlier maturation in girls and sex bias of the IPR task content. The justifiability of separate, average and non-average, IPR indicators application was corroborated by their distribution form differences, by mutual, predominantly low and medium correlations, by the different intensity of their developmental changes and by their different ability to detect sex differences. For all registered phenomena, the theoretical and/or empirical explanations were offered from the domain of sex specific intellectual, motor and neural development, and it has been shown that non

  7. Atypical auditory refractory periods in children from lower socio-economic status backgrounds: ERP evidence for a role of selective attention.

    PubMed

    Stevens, Courtney; Paulsen, David; Yasen, Alia; Neville, Helen

    2015-02-01

    Previous neuroimaging studies indicate that lower socio-economic status (SES) is associated with reduced effects of selective attention on auditory processing. Here, we investigated whether lower SES is also associated with differences in a stimulus-driven aspect of auditory processing: the neural refractory period, or reduced amplitude response at faster rates of stimulus presentation. Thirty-two children aged 3 to 8 years participated, and were divided into two SES groups based on maternal education. Event-related brain potentials were recorded to probe stimuli presented at interstimulus intervals (ISIs) of 200, 500, or 1000 ms. These probes were superimposed on story narratives when attended and ignored, permitting a simultaneous experimental manipulation of selective attention. Results indicated that group differences in refractory periods differed as a function of attention condition. Children from higher SES backgrounds showed full neural recovery by 500 ms for attended stimuli, but required at least 1000 ms for unattended stimuli. In contrast, children from lower SES backgrounds showed similar refractory effects to attended and unattended stimuli, with full neural recovery by 500 ms. Thus, in higher SES children only, one functional consequence of selective attention is attenuation of the response to unattended stimuli, particularly at rapid ISIs, altering basic properties of the auditory refractory period. Together, these data indicate that differences in selective attention impact basic aspects of auditory processing in children from lower SES backgrounds. PMID:25003553

  8. Sex differences in elite swimming with advanced age are less than marathon running.

    PubMed

    Senefeld, J; Joyner, M J; Stevens, A; Hunter, S K

    2016-01-01

    The sex difference in marathon performance increases with finishing place and age of the runner but whether this occurs among swimmers is unknown. The purpose was to compare sex differences in swimming velocity across world record place (1st-10th), age group (25-89 years), and event distance. We also compared sex differences between freestyle swimming and marathon running. The world's top 10 swimming times of both sexes for World Championship freestyle stroke, backstroke, breaststroke, and butterfly events and the world's top 10 marathon times in 5-year age groups were obtained. Men were faster than women for freestyle (12.4 ± 4.2%), backstroke (12.8 ± 3.0%), and breaststroke (14.5 ± 3.2%), with the greatest sex differences for butterfly (16.7 ± 5.5%). The sex difference in swimming velocity increased across world record place for freestyle (P < 0.001), breaststroke, and butterfly for all age groups and distances (P < 0.001) because of a greater relative drop-off between first and 10th place for women. The sex difference in marathon running increased with the world record place and the sex difference for marathon running was greater than for swimming (P < 0.001). The sex difference in swimming increased with world record place and age, but was less than for marathon running. Collectively, these results suggest more depth in women's swimming than marathon running. PMID:25648250

  9. Sex- and age-related variations of the somatotype in a Chuvasha population.

    PubMed

    Kalichman, L; Kobyliansky, E

    2006-01-01

    The aim of this large, cross-sectional study was to describe the age- and sex-related variations of the somatotype, employing Heath and Carter's method, in a Chuvasha population residing in a rural region in central Russia. The investigated sample included 802 males aged 18-89 years (mean 46.9) and 738 females aged 18-90 years (mean 48.6). We evaluated the age and sex differences by one-way ANOVA with somatotype components as dependent variables and sex or age groups as grouping variables. Sex differences of somatotypes appear to be the strongest for endomorphy, with generally higher values in women. Endomorphy in males remained virtually unchanged after 30 years of age, but endomorphy in females kept increasing up to the 6th decade, and then subsequently decreased. Virtually no differences were noted in mesomorphy and a very small difference in ectomorphy between males and females aged 18-30 years. A reduction of sexual dimorphism in all somatotype components after age 70 was also observed. The largest difference of all somatotype components appeared between age groups 18-30 and 31-40 years. Thereafter, somatotypes remained practically unchanged. Mesomorphy continued to increase until the 5th decade in both sexes, while in females, endomorphy continuously increased until their 6th decade. In the 7th and 8th decades, a decrease in mean values was observed. Mesomorphy and ectomorphy showed opposite age-related trends. Results of our study clearly suggest that in physique investigations, the somatotypes need to be studied in each sex separately, and in studies of young people, they need also to be adjusted to age. PMID:16574118

  10. Detraditionalisation and attitudes to sex outside marriage in China.

    PubMed

    Zheng, Weijun; Zhou, Xudong; Zhou, Chi; Liu, Wei; Li, Lu; Hesketh, Therese

    2011-05-01

    China has undergone massive socio-economic change over the past 30 years. In parallel, there have been huge changes in social and sexual mores. Until the end of the Mao era strict norms prevailed, with sex outside marriage widely regarded as immoral and unacceptable. Detraditionalisation theory describes the abandonment or reconfiguration of the socio-cultural traditions and has been explored widely in Western settings. This study aimed to explore its relevance for China through exploring attitudes towards premarital sex, extramarital sex, same-sex relations and sex work. We conducted semi-structured interviews with 212 men and women aged 18 to 39 in urban and rural areas of three provinces: Zhejiang, Guizhou and Yunnan. Analysis identified emerging themes. Results show varying degrees of acceptance of the four sexual behaviours, with premarital sex seen as common, homosexuality still regarded as unacceptable by the majority but considerable acceptance of commercial sex work as part of male business transactions and social life. China appears to be on a pathway of detraditionalisation with specific Chinese features. This study suggests that the concept of detraditionalisation applies well to non-Western contexts, but the path it takes is culture-specific and relatively unpredictable. PMID:21452090

  11. Age and sex-related changes in rat brain mitochondrial function.

    PubMed

    Guevara, Rocío; Gianotti, Magdalena; Roca, Pilar; Oliver, Jordi

    2011-01-01

    Aging is responsible for the decline in the function of mitochondria and their increase in size and number--adaptive mechanism to restore mitochondrial function. Estrogens increase mitochondrial function, especially in female rats. The aim of this study was to determine the age-related changes in rat brain mitochondrial function focusing on sex differences. Cellular and mitochondrial protein and DNA content, mitochondrial oxidative and phosphorylative function in male and female rat brain from four different age groups (6, 12, 18 and 24 months old) were analyzed. Mitochondria protein/DNA content decreased with aging shifting toward lesser mitochondrial functional capacity and the mitochondria number increased. A sex dimorphism was determined, with female rat brain showing mitochondria with greater functional capacity than males. These sex differences gradually increased during aging. PMID:21471708

  12. Age and sex differences in behaviors mediated by the ventromedial hypothalamus.

    PubMed

    Nisbett, R E; Braver, A; Jusela, G; Kezur, D

    1975-02-01

    Age and sex differences in behaviors mediated by the ventromedial hypothalamus (VMH) were examined in the rat. Circadian rhythm, emotionality, and taste responsiveness (except for responsiveness to quinine adulteration) were found to shift, in one or both sexes, toward a pattern suggesting decreased VMH functioning with increasing age. A post hoc analysis of the configuration of positive and negative results suggests that, for those behaviors known to show both immediate and sustained effects of VMH lesion, male rats show a marked trend toward the lesioned pattern of behavior with increasing age, whereas females show weaker or nonexistent age trends in the same behaviors. For those behaviors that have been shown to change only during the static, obese phase, or for which data re controversial as to whether changes take place as a result of the VMH lesion at all, this age and sex pattern does not emerge. PMID:1150946

  13. Demographic and socio-economic factors affecting the physical development, haemoglobin and parasitic infection status of schoolchildren in Sanliurfa province, Turkey.

    PubMed

    Ulukanligil, M; Seyrek, A

    2004-03-01

    A cross-sectional population-based survey was undertaken to evaluate the relationship between nutritional status and parasitic infections of schoolchildren and demographic, socio-economic factors in Sanliurfa province, southern Turkey. Nine hundred and eight schoolchildren took part in the survey: 57.2% boys and 42.7% girls. The children's mean z scores were as follows: height for age-0.8 (+/-1.0) and weight for age-1.0 (+/-0.9). The mean haemoglobin concentration was 123 g/l (+/-2.1) and the prevalence of parasitic infections was 55.1%. In total, 50.2% of children were hungry when they arrived at school and 13.4% worked after school. Over 70% (70.4%) of mothers and 18.1% of fathers were illiterate, 16.1% of fathers were unemployed and 46.3% of fathers were engaged in low-income labour. The mean number of children in each family was 5.4 (+/-2.5), and the mean number of children from each family who attended school was 2.1 (+/-1.1). The school-attendance ratio was 0.4 (+/-1.0). Data indicated that older children had significantly lower mean z scores of height (P < 0.0001) and weight for age (P < 0.0001) than younger children, and boys had significantly lower mean z scores of height for age than girls (P < 0.0001). Children living in shantytown areas had significantly lower mean z scores of height for age (P < 0.0001) and weight for age (P < 0.0001), lower mean haemoglobin concentrations (P : 0.003)and a worse parasitic infection status (P < 0.0001) than those living in apartment areas. Children who were hungry when they arrived at school had significantly lower mean haemoglobin concentrations than those who had eaten (P : 0.04). Multiple regression analyses indicated that mean z scores of height for age were significantly related to maternal (multiple R = 0.183; P < 0.0001) and paternal illiteracy (multiple R = 0.216; P : 0.004). Mean z scores of weight for age were significantly related to maternal illiteracy (multiple R = 0.154; P < 0.0001), as was parasitic

  14. Overweight and Obesity in School Children of a Hill State in North India: Is the Dichotomy Urban-Rural or Socio-Economic? Results from a Cross-Sectional Survey

    PubMed Central

    Kandpal, S. D.; Aggarwal, Pradeep; Sati, Hem Chandra

    2016-01-01

    Introduction Overweight and obesity are a public health problem in India not only in adults but also in children. The authors sought to estimate the prevalence of overweight and obesity in school-going children of 6–17 years of age and examine its demographic and dietary correlates in context of their urban-rural status and socio-economic status. Methods In this cross-sectional survey height and weight were measured in 1266 school children in government and private schools of urban and rural areas. Dietary assessment was done using single day 24-hour dietary recall method. The data were analyzed using SPSS (IBM SPSS Statistics Version 19) and WHO AnthroPlus Software. Factorial ANOVA was used for testing interaction within and between subgroups for continuous variables and Chi-square test was used for categorical variables. Results It was found that the overall prevalence of overweight was 15.6% of which 5.4% were obese, with maximum prevalence in boys attending urban private schools. The mean caloric intake in the study population with 24-hour dietary recall method was 1558.2 kilocalories (SD: 428 kilocalories). Conclusion Overweight and obesity is a significant problem in school-going children. Higher socio-economic status continues to remain an important driver of this epidemic in the younger generation and affects demographic and dietary determinants of this problem. PMID:27227780

  15. Observations of parent reactions to sex-stereotyped behaviors: age and sex effects.

    PubMed

    Fagot, B I; Hagan, R

    1991-06-01

    To examine differential socialization of boys and girls by mothers and fathers, home observations were completed for families of 92 12-month-old children, 82 18-month-old children, and 172 5-year-old children. Mothers gave more instructions and directions than did fathers, while fathers spent more time in positive play interaction. Differences in parents' reactions to 12- and 18-month boys and girls were as expected, with the exception that boys received more negative comment for communication attempts than did girls. The suggestion in the literature that fathers would be more involved in sex typing than mothers was not confirmed in this study. The only 2 significant sex-of-parent x sex-of-child effects occurred at 18 months; fathers gave fewer positive reactions to boys engaging in female-typical toy play, and mothers gave more instruction to girls when they attempted to communicate. We argue that the second year of life is the time when children are learning many new skills and when parents are still experimenting with parenting styles and may well use stereotypical responses when unsure of themselves. PMID:1914629

  16. Risk Denial and Socio-Economic Factors Related to High HIV Transmission in a Fishing Community in Rakai, Uganda: A Qualitative Study

    PubMed Central

    Lubega, Muhamadi; Nakyaanjo, Neema; Nansubuga, Sumaya; Hiire, Edgar; Kigozi, Godfrey; Nakigozi, Gertrude; Lutalo, Tom; Nalugoda, Fred; Serwadda, David; Gray, Ronald; Wawer, Maria; Kennedy, Caitylin; Reynolds, Steven James

    2015-01-01

    Background In Kasensero fishing community, home of the first recorded case of HIV in Uganda, HIV transmission is still very high with an incidence of 4.3 and 3.1 per 100 person-years in women and men, respectively, and an HIV prevalence of 44%, reaching up to 74% among female sex workers. We explored drivers for the high HIV transmission at Kasensero from the perspective of fishermen and other community members to inform future policy and preventive interventions. Methods 20 in-depth interviews including both HIV positive and HIV negative respondents, and 12 focus-group discussions involving a total of 92 respondents from the Kasensero fishing community were conducted during April-September 2014. Content analysis was performed to identify recurrent themes. Results The socio-economic risk factors for high HIV transmission in Kasensero fishing community cited were multiple and cross-cutting and categorized into the following themes: power of money, risk denial, environmental triggers and a predisposing lifestyle and alcoholism and drug abuse. Others were: peer pressure, poor housing and the search for financial support for both the men and women which made them vulnerable to HIV exposure and or risk behavior. Conclusions There is a need for context specific combination prevention interventions in Kasensero that includes the fisher folk and other influential community leaders. Such groups could be empowered with the knowledge and social mobilization skills to fight the negative and risky behaviors, perceptions, beliefs, misconceptions and submission attitudes to fate that exposes the community to high HIV transmission. There is also need for government/partners to ensure effective policy implementation, life jackets for all fishermen, improve the poor housing at the community so as to reduce overcrowding and other housing related predispositions to high HIV rates at the community. Work place AIDS-competence teams have been successfully used to address high HIV

  17. Brief Report: Parental Age and the Sex Ratio in Autism

    ERIC Educational Resources Information Center

    Anello, Alene; Reichenberg, Abraham; Luo, Xiaodong; Schmeidler, James; Hollander, Eric; Smith, Christopher J.; Puleo, Connor M.; Kryzak, Lauren A.; Silverman, Jeremy M.

    2009-01-01

    The male-to-female (M:F) ratio for autism spectrum disorders (ASD), typically about 4:1, appears to decrease with increasing paternal age, but this relationship has not been systematically tested. With 393 ASD cases from families with two or more ASD cases, we categorized paternal age into five age groups (less than 30, 30-34, 35-39, 40-44, 45+)…

  18. PAFS: population-adjusted frequency of sensitization. (I) Influence of sex and age.

    PubMed

    Schnuch, A

    1996-06-01

    Sensitization rates are influenced by sex and age. Crude rates from different departments cannot be compared without taking into account these variables. However, the influence of sex and age has never been considered quantitatively. In 2 hypothetical populations with identical age-specific sensitizations rates, but differing age distributions, the influence of age on the overall sensitization rate (crude rate) is demonstrated. Furthermore, by an abstract reflection on rates, the influence of the proportions of a population category (e.g., age) on crude rates is shown (crude rate = sigma (category-specific rate x proportion of population in category)). To account for differing distributions of sex and age, we propose 2 ways. Sex-specific rates should be presented separately. Age-specific rates should be standardized. The standard rate is defined as: SR = sigma (category specific rate x proportion of standard population in category). Using a standard population with a rectangular structure (i.e., with equal proportions in each of the category (age) specific groups), the standardized rate is the arithmetic average of the category (age) specific rate. Only for simple routine evaluations can a standard population with 2 equal groups be used, namely over 39 years and under 40 years. The standardized rate can easily be calculated as SR: (positive rate (%under 40 + positive rate (%) over 39)/2. The general rule should be to use a "rectangular" standard population with 9 age groups of a 10-year sequence. By using the standardization procedure; remaining differences found in different departments can no longer be attributed to age and sex. Other factors, such as selection of patients or real epidemiological differences, can then be discussed. The application of population-adjusted frequency of sensitization (PAFS) in any publication on prevalences of sensitization is highly recommended. PMID:8879920

  19. Climatic influence on demographic parameters of a tropical seabird varies with age and sex.

    PubMed

    Oro, Daniel; Torres, Roxana; Rodríguez, Cristina; Drummond, Hugh

    2010-04-01

    In marine ecosystems climatic fluctuation and other physical variables greatly influence population dynamics, but differential effects of physical variables on the demographic parameters of the two sexes and different age classes are largely unexplored. We analyzed the effects of climate on the survival and recruitment of both sexes and several age classes of a long-lived tropical seabird, the Blue-footed Booby (Sula nebouxii), using long-term observations on marked individuals. Results demonstrated a complex interaction between yearly fluctuations in climate (both local and global indexes, during both winter and breeding season) and the sex and age of individuals. Youngest birds' survival and recruitment were commonly affected by local climate, whereas oldest birds' parameters tended to be constant and less influenced by environmental variables. These results confirm the theoretical prediction that sex- and age-related variation in life-history demographic traits is greater under poor environmental conditions, and they highlight the importance of including variability in fitness components in demographic and evolutionary models. Males and females showed similar variation in survival but different recruitment patterns, in relation to both age and the spatial scale of climatic influence (local or global). Results indicate different life-history tactics for each sex and different ages, with birds likely trying to maximize their fitness by responding to the environmental contingencies of each year. PMID:20462134

  20. Socio-economic determinants for malaria transmission risk in an endemic primary health centre in Assam, India

    PubMed Central

    2014-01-01

    Background Malaria is a major cause of morbidity and mortality in Northeast India. As there is limited information available on the potential influence of socio-economic variables on malaria risk, the present study was conducted to assess the influence of demographic factors, the socio-economic status, and knowledge, awareness and education on malaria occurrence. Methods Demographics, malaria knowledge and socio-economic variables were collected in four randomly selected health sub-centres of the Orang primary health centre in the Udalguri district, Assam and the association of malaria occurrence with different variables were analysed. The trend of malaria occurrence for different income groups, proximity to health centres and number of mosquito bites per day was also determined using the chi-square test. Relative risk (RR) for gender, house type, knowledge and use of bed nets was determined using Katz approximation. Results Out of the 71 household heads interviewed, 70.4% (50/71) were males. About half (54.9%, 39/71) of the participants had a history of malaria in the last two years, of which 64.1% (25/39) were males, while 35.9% (14/39) were females (χ2 = 5.13; p = 0.02; RR = 1.79). Of the total population surveyed, 49.3% lived in bamboo houses and 35.2% lived at a distance of >3 km from the nearest health centre. The number of participants who had a history of malaria decreased with an increasing monthly income (p < 0.0001). Malaria occurrence was higher among the households living in bamboo houses (69.2%), as compared to Kucha houses (20.5%) and Pucca houses (10.3%). No significant association was observed between education level and malaria occurrence (p = 0.93). The participants who did not use bed nets regularly reported a high occurrence of malaria infection as compared to those who used bed nets everyday (p < 0.0001). Conclusions Lower income, house type, distance to health sub-centre, knowledge and awareness about malaria, number of mosquito bites per

  1. Assessment of environmental change and its socio-economic impacts in the mangrove ecological zone of the Niger Delta, Nigeria

    NASA Astrophysics Data System (ADS)

    James, Godstime Kadiri

    The Niger Delta, located in the central part of Southern Nigeria, is endowed with immense Mangrove resources, estimated to be the fourth largest in the world. The term Mangrove refers to salt tolerant species of trees or shrubs that grow on shores and in estuaries located in the coastal tropics and sub-tropical regions of the world. They support highly productive marine food chains. However, Mangrove ecosystems are in serious decline around the world due to the rapid increase in maritime commerce and exploration of mineral resources in the last few decades. These pressures often have immediate consequences on sensitive coastal environments and can potentially impact future human use of coastal space and resources. This dynamic process presents unique opportunities for research to explore the nature and consequences of these pressures. This dissertation focused on the Mangrove ecological zone of the Niger Delta, where resource exploitation and indigenous use of the environment are in direct conflict with important socio-economic implications. Environmental accounting metrics derived from the Driver-Pressure-State-Impact-Response (DPSIR) framework were used to assess changes in the spatial extent of the Niger Delta Mangrove ecosystem and the socio-economic impacts of the observed changes. Landsat remotely sensed satellite data from the mid-1980s through 2003 was used to assess change in the spatial extent of the Mangrove vegetation in the region. A total of 21,340 hectares of Mangrove forest was determined to be lost over the study period. Field research in the region confirmed that this loss was primarily driven by urbanization and activities of the multinational oil and gas corporations operating in the region. To estimate the socio-economic impacts of the Mangrove loss in the region, neoclassical economic valuation and participatory social valuation approaches were adopted. Results from the economic valuation revealed that the net present value of future income

  2. Sex-related differences and age of peak performance in breaststroke versus freestyle swimming

    PubMed Central

    2013-01-01

    Background Sex-related differences in performance and in age of peak performance have been reported for freestyle swimming. However, little is known about the sex-related differences in other swimming styles. The aim of the present study was to compare performance and age of peak performance for elite men and women swimmers in breaststroke versus freestyle. Methods Race results were analyzed for swimmers at national ranked in the Swiss high score list (during 2006 through 2010) and for international swimmers who qualified for the finals of the FINA World Swimming Championships (during 2003 through 2011). Results The sex-related difference in swimming speed was significantly greater for freestyle than for breaststroke over 50 m, 100 m, and 200 m race distances for Swiss swimmers, but not for FINA finalists. The sex-related difference for both freestyle and breaststroke swimming speeds decreased significantly with increasing swimming distance for both groups. Race distance did not affect the age of peak performance by women in breaststroke, but age of peak performance was four years older for FINA women than for Swiss women. Men achieved peak swimming performance in breaststroke at younger ages for longer race distances, and the age of peak swimming performance was six years older for FINA men than for Swiss men. In freestyle swimming, race distance did not affect the age of peak swimming performance for Swiss women, but the age of peak swimming performance decreased with increasing race distance for Swiss men and for both sexes at the FINA World Championships. Conclusions Results of the present study indicate that (i) sex-related differences in swimming speed were greater for freestyle than for breaststroke for swimmers at national level, but not for swimmers at international level, and (ii) both female and male swimmers achieved peak swimming speeds at younger ages in breaststroke than in freestyle. Further studies are required to better understand differences

  3. The Influence of Age and Sex on Responsiveness to Babies

    ERIC Educational Resources Information Center

    Feldman, S. Shirley; And Others

    1977-01-01

    Interest in babies was assessed for 32 children aged 8 to 9 years and 32 children aged 14 to 15 years. Data were collected by means of a 6-second time sampling of waiting room behaviors in the presence of a live baby and by reactions to pictures of babies versus other objects. (Author/JMB)

  4. Psychotherapists' Gender Stereotypes: Perceiver Characteristics, Target Age, and Target Sex.

    ERIC Educational Resources Information Center

    Turner, Barbara F.; And Others

    The literature on social cognition and intergroup relations suggests that gender and age are social concepts which, because they are at the same level of abstraction, may produce interactive effects on person perception judgments. The purpose of this study was to explore gender stereotypes that therapists hold about people who differ in age;…

  5. Sex- and age-related variation in metal content of penguin feathers.

    PubMed

    Squadrone, Stefania; Abete, Maria Cesarina; Brizio, Paola; Monaco, Gabriella; Colussi, Silvia; Biolatti, Cristina; Modesto, Paola; Acutis, Pier Luigi; Pessani, Daniela; Favaro, Livio

    2016-03-01

    The presence of xenobiotics, such as metals, in ecosystems is concerning due to their durability and they pose a threat to the health and life of organisms. Moreover, mercury can biomagnify in many marine food chains and, therefore, organisms at higher trophic levels can be adversely impacted. Although feathers have been used extensively as a bio-monitoring tool, only a few studies have addressed the effect of both age and sex on metal accumulation. In this study, the concentrations of trace elements were determined in the feathers of all members of a captive colony of African Penguins (Spheniscus demersus) housed in a zoological facility in Italy. Tests were performed by inductively coupled plasma-mass spectrometry to detect aluminum, arsenic, cadmium, cobalt, chromium, copper, iron, manganese, nickel, lead, selenium, tin, vanadium, and zinc. Mercury was detected by a direct mercury analyzer. Sexing was performed by a molecular approach based on analyzing the chromo-helicase-DNA-binding1 gene, located on the sex chromosomes. Sex- and age-related differences were studied in order to investigate the different patterns of metal bioaccumulation between male and female individuals and between adults and juveniles. Juvenile females had significantly higher arsenic levels than males, while selenium levels increased significantly with age in both sexes. Penguins kept in controlled environments-given that diet and habitat are under strict control-represent a unique opportunity to determine if and how metal bioaccumulation is related to sex and age. PMID:26597735

  6. Age and Sex Ratios in a High-Density Wild Red-Legged Partridge Population.

    PubMed

    Nadal, Jesús; Ponz, Carolina; Margalida, Antoni

    2016-01-01

    The dynamics of a wild red-legged partridge population were examined over a 14-year period in Spain to identify patterns in age and sex ratios in relation to weather parameters, and to assess the importance of these parameters in population dynamics and management. The results gave age ratios of 1.07 (but 2.13 in July counts), juvenile sex ratios of 1.01 and adult sex ratios of 1.47. Overall, 12% more females were hatched and female juvenile mortality was 7.3% higher than in males. Sex differential mortality explains the 19.2% deficit in adult females, which are more heavily predated than males during the breeding period. Accordingly, age ratios are dependent on sex ratios and both are density dependent. Over time, ratios and density changes appear to be influenced by weather and management. When the habitat is well conserved, partridge population dynamics can be explained by a causal chain: weather operates on net primary production, thereby affecting partridge reproduction and predation and, as a result, age and sex ratios in the October population. A reduction in the impact of predation (i.e. the effects of ground predators on eggs, chicks and breeding females) is the key factor to improve the conservation of partridge populations and associated biological processes. PMID:27508503

  7. Age and Sex Ratios in a High-Density Wild Red-Legged Partridge Population

    PubMed Central

    Nadal, Jesús; Ponz, Carolina; Margalida, Antoni

    2016-01-01

    The dynamics of a wild red-legged partridge population were examined over a 14-year period in Spain to identify patterns in age and sex ratios in relation to weather parameters, and to assess the importance of these parameters in population dynamics and management. The results gave age ratios of 1.07 (but 2.13 in July counts), juvenile sex ratios of 1.01 and adult sex ratios of 1.47. Overall, 12% more females were hatched and female juvenile mortality was 7.3% higher than in males. Sex differential mortality explains the 19.2% deficit in adult females, which are more heavily predated than males during the breeding period. Accordingly, age ratios are dependent on sex ratios and both are density dependent. Over time, ratios and density changes appear to be influenced by weather and management. When the habitat is well conserved, partridge population dynamics can be explained by a causal chain: weather operates on net primary production, thereby affecting partridge reproduction and predation and, as a result, age and sex ratios in the October population. A reduction in the impact of predation (i.e. the effects of ground predators on eggs, chicks and breeding females) is the key factor to improve the conservation of partridge populations and associated biological processes. PMID:27508503

  8. Age- and sex-dependent change in stratum corneum sphingolipids.

    PubMed

    Denda, M; Koyama, J; Hori, J; Horii, I; Takahashi, M; Hara, M; Tagami, H

    1993-01-01

    We measured six stratum corneum sphingolipid species (ceramides 1-6) in 26 males and 27 females, and found a significant change in their percentage composition only among female subjects of different age groups. There was a significant increase in ceramide 1 and 2 with a corresponding decrease in ceramide 3 and 6 from prepubertal age to adulthood. Thereafter the ratio of ceramide 2 to total sphingolipids decreased with age in contrast to ceramide 3 which showed an increase. Such a pattern of change in the aging population is different from that observed in scaly skin experimentally induced by tape stripping. The present results suggest a significant influence of female hormones on the composition of stratum corneum sphingolipids. Moreover, the different patterns of change in sphingolipid composition of stratum corneum lipids between scales from inflammatory skin and those from aged skin also suggest that epidermal biosynthesis of sphingolipids is influenced by epidermal proliferative activity. PMID:8304781

  9. Maximal lactate values following competitive performance varying according to age, sex and swimming style.

    PubMed

    Avlonitou, E

    1996-03-01

    Peak blood lactate concentration for a given individual in a given event could be considered as indicator of exercise effort, especially if the race is fast as it occurs following competitive swimming events. The present study attempts to describe the postcompetition lactate profile across all the swimming distances and strokes according to the age and sex of the swimmer. Blood samples (100 micro lambda) were taken from an arterialized fingertip of a total of 337 swimmers (171 males and 166 females) at the end of 3rd and 6th minutes of competition over 50 to 1500 meter distances and for the following 3 age group divisions: AGE1 = > 18 years of age, AGE2 = 16-17 years of age and AGE3 = 14-15 years of age. For AGE1 group the subjects who were picked up for testing were all the first three who met the criteria for this age category in the OPEN winter and summer National and Provincial Championships. For AGE2 and AGE3 groups the subjects who were picked up for testing were ranked among the first three in their age group winter and summer National and Provincial Championships. Results showed that the highest mean peak lactate values for groups AGE2 and AGE3 were recorded in 200 medley event for both sexes while for group AGE1 the highest mean peak lactate value was recorded in 200 and 400 meter medley events for males and females respectively. On the other hand, the lowest mean lactate value was recorded in long distance events of 1500 and 800 meters for males and females respectively and for all the age group divisions. Furthermore, swimming performance was related to peak lactate values which subsequently was independent of sex but dependent on age with higher lactate values and older age documented by the subjects with faster times. PMID:8699834

  10. Influence of age, sex, and balance on mature skipping by children in grades K-8.

    PubMed

    Loovis, E M; Butterfield, S A

    2000-06-01

    This study examined the contributions of age, sex, and balance on maturity of skipping by children in Grades K-8. The subjects were 379 boys and 337 girls (ages 4-14 years) enrolled in a medium-size school system in southeastern Maine. Each subject was individually assessed on skipping as well as static and dynamic balance. To assess the independent statistical contributions of age, sex, static balance, and dynamic balance within each grade, data were subjected to multiple regression analysis. Development of mature form in skipping was related to balance in two isolated but unaccountable instances. PMID:10883788

  11. Some Effects of Sex, Age, and Household Structure on Family Drawings of Barbadian Children.

    ERIC Educational Resources Information Center

    Payne, Monica A.

    1996-01-01

    Reports on an analysis of the family drawings of a nonclinical sample of 502 Barbadian children ages 7-11. Reveals a correlation among sex, age, and household structure and the inclusion or omission of figures, as well as the size and positioning of the figures of parent and self. (MJP)

  12. The Effect of Age, Sex, Speed and Practice on C/A Performance of Children.

    ERIC Educational Resources Information Center

    Dunham, Paul, Jr.

    This study investigated whether age, sex, speed, and practice affects the acquisition of coincidence-anticipation (C/A) performance accuracy of children ages seven to twelve. (C/A refers to the ability to make a motor response coincident with the arrival of an object at a designated point.) The subjects used in this study were 84 elementary…

  13. Health-Related Physical Fitness in Hungarian Youth: Age, Sex, and Regional Profiles

    ERIC Educational Resources Information Center

    Welk, Gregory J.; Saint-Maurice, Pedro F.; Csányi, Tamás

    2015-01-01

    Purpose: The purpose of this study was to examine region, age, and sex profiles of physical fitness in Hungarian youth. Method: A sample of 2,602 Hungarian youth aged 10 to 18 years old completed a series of physical fitness field tests: the Progressive Aerobic Cardiorespiratory Endurance Run (PACER) fitness test, body mass index (BMI), percent…

  14. A Note on Sex Differences in Mental Rotation in Different Age Groups

    ERIC Educational Resources Information Center

    Geiser, Christian; Lehmann, Wolfgang; Eid, Michael

    2008-01-01

    A large number of studies have reported average performance differences in favor of males in mental rotation tasks. However, it is still unclear to what extent the magnitude of the sex differences varies across age, and whether the differences increase with age. In this study, we reanalyzed data from a cross-sectional investigation of N = 1624…

  15. Adult Development and Life Satisfaction Functions of Sex, Marital Status and Age.

    ERIC Educational Resources Information Center

    Coles, Claire; McCall, Fran

    Quality of life in adulthood (ages 27-47) was investigated; age, marital status and sex were considered the primary variables. Attention was given to the consideration of the current crises-oriented theory of adult development. The interrelationship of the variables was of principle interest in assessing life satisfaction and personality…

  16. Modelling of INTER-Linkages Between LAND Cover Pattern and Socio-Economic Factors in the Idemili River Basin of South Eastern Nigeria

    NASA Astrophysics Data System (ADS)

    Maduekwe, N. I.; Adesina, F. A.

    2014-12-01

    This study explores the inter-relationships between socio-economic factors and land cover pattern in the Idemili River Basin of South Eastern Nigeria. It is based on the concept of coupled human environment systems and focuses on the modelling of community scale relationships between critical land cover parameter and socio-demographic, economic and cultural factors in the basin. The modelling was implemented with pixel level NDVI indicators of vegetation cover density developed from NigeriaSat image with 32m resolution linked to eight indicators of socio-economic factors developed from a household survey of the basin. NDVI and socio-economic data were matched for 25 sampled localities in the basin and their relationships modelled with correlation, regression and Principal Component Analysis statistics. NDVI based image analysis showed a high level of human impact on vegetation. The Model output shows that bivariate relationships between vegetation cover dynamics and socio-demographic variables were the most significant, with R Square values > 0.60 for linear and non linear models. Vegetation cover density has high inverse correlations with population, urbanization levels and number of households in localities. Population/urbanization status of localities was also the most significant Principal Component or underlying dimension linked to spatial dynamics of vegetation cover in the basin accounting for 50% of factor variations. Relationships between vegetation cover densities and economic factors (occupational and household energy patterns) and socio-cultural factors (environmental knowledge, values and governance) were weaker and less significant. The study captured the linkages between landcover- represented by vegetation cover- and socio-economic parameters. It demonstrates that socio-economic factors are major drivers of change in the basin. Key Words: Socio-economic factors, Vegetation Cover, NDVI, Socio-ecological Systems, State Variables, South Eastern Nigeria

  17. Improved Socio-Economic Status of a Community Population Following Schistosomiasis and Intestinal Worm Control Interventions on Kome Island, North-Western Tanzania.

    PubMed

    Mwanga, Joseph R; Kaatano, Godfrey M; Siza, Julius E; Chang, Su Young; Ko, Yunsuk; Kullaya, Cyril M; Nsabo, Jackson; Eom, Keeseon S; Yong, Tai-Soon; Chai, Jong-Yil; Min, Duk-Young; Rim, Han-Jong; Changalucha, John M

    2015-10-01

    Research on micro-level assessment of the changes of socio-economic status following health interventions is very scarce. The use of household asset data to determine wealth indices is a common procedure for estimating socio-economic position in resource poor settings. In such settings information about income is usually lacking, and the collection of individual consumption or expenditure data would require in-depth interviews, posing a considerable risk of bias. In this study, we determined the socio-economic status of 213 households in a community population in an island in the north-western Tanzania before and 3 year after implementation of a participatory hygiene and sanitation transformation (PHAST) intervention to control schistosomiasis and intestinal worm infections. We constructed a household 'wealth index' based housing construction features (e.g., type of roof, walls, and floor) and durable assets ownership (e.g., bicycle, radio, etc.). We employed principal components analysis and classified households into wealth quintiles. The study revealed that asset variables with positive factor scores were associated with higher socio-economic status, whereas asset variables with negative factor scores were associated with lower socio-economic status. Overall, households which were rated as the poorest and very poor were on the decrease, whereas those rated as poor, less poor, and the least poor were on the increase after PHAST intervention. This decrease/increase was significant. The median shifted from -0.4376677 to 0.5001073, and the mean from -0.2605787 (SD; 2.005688) to 0.2605787 (SD; 1.831199). The difference in socio-economic status of the people between the 2 phases was highly statistically significant (P<0.001). We argue that finding of this study should be treated with caution as there were other interventions to control schistosomiasis and intestinal worm infections which were running concurrently on Kome Island apart from PHAST intervention. PMID

  18. Material deprivation and unemployment affect coercive sex among young people in the urban slums of Blantyre, Malawi: A multi-level approach.

    PubMed

    Kamndaya, Mphatso; Kazembe, Lawrence N; Vearey, Jo; Kabiru, Caroline W; Thomas, Liz

    2015-05-01

    We explore relations among material deprivation (measured by insufficient housing, food insecurity and poor healthcare access), socio-economic status (employment, income and education) and coercive sex. A binary logistic multi-level model is used in the estimation of data from a survey of 1071 young people aged 18-23 years, undertaken between June and July 2013, in the urban slums of Blantyre, Malawi. For young men, unemployment was associated with coercive sex (odds ratio [OR]=1.77, 95% confidence interval [CI]: 1.09-3.21) while material deprivation (OR=1.34, 95% CI: 0.75-2.39) was not. Young women in materially deprived households were more likely to report coercive sex (OR=1.37, 95% CI: 1.07-2.22) than in non-materially deprived households. Analysis of local indicators of deprivation is critical to inform the development of effective strategies to reduce coercive sex in urban slums in Malawi. PMID:25814337

  19. Age and sex differences in tibia morphology in healthy adult Caucasians

    PubMed Central

    Sherk, Vanessa D.; Bemben, Debra A.; Bemben, Michael G.; Anderson, Mark A.

    2014-01-01

    Variability in peripheral Quantitative Computed Tomography (pQCT) measurement sites limits direct comparisons of results between studies. Further, it is unclear what estimates of bone strength are most indicative of changes due to aging, disease, or interventions. The purpose of this study was to examine age group and sex differences in tibia morphology. Additional purposes of this study were to determine which tibia site or sites are most sensitive for detecting age and sex differences. Methods Self-identifying Caucasian men (n=55) and women (n=59) ages 20-59 years and separated by decades had their non-dominant tibias measured with pQCT (Stratec XCT 3000) at every 10% of the limb length from 5%-85% (distal to proximal). Volumetric BMD and BMC of the total, cortical and trabecular bone were determined, as well as periosteal (PeriC) and endosteal (EndoC) circumferences, and cortical thickness (CTh). Results There were significant (p<0.01) site effects for all BMC, vBMD, PeriC and EndoC measures. Large sex differences (men>women) in Tot.BMC (21-28%) were paralleled by differences in Cort.BMC (21-25%) (p<0.01). Site*sex interaction effects were significant (p<0.05) for BMC (peak sex difference: 5%, 15%, 25%, 85% sites) and circumference (peak sex difference: 65% site) variables. CTh and total vBMD were lowest (p<0.05) in 50-59 yr group, and EndoC was highest in the 50-59 yr group. Site*age interactions existed for Cort.vBMD, Tot.BMC (85% site), and EndoC (25%, 35%, 55%-85% sites). Correcting for bone free lean body mass (BFLBM) greatly reduced sex differences, eliminating sex*site interaction effects, but sex main effects remained significant. Correcting for BFLBM did not eliminate age effects. Conclusion The magnitude of age and sex differences in tibia variables varied by measurement site demonstrating the need for standardization of measurement sites. PMID:22449446

  20. An assessment of the regional and national socio-economic impacts of the 2007 Rift Valley fever outbreak in Kenya.

    PubMed

    Rich, Karl M; Wanyoike, Francis

    2010-08-01

    Although Rift Valley fever (RVF) has significant impacts on human health and livestock production, it can also induce significant (and often overlooked) economic losses among various stakeholders in the marketing chain. This work assesses and quantifies the multi-dimensional socio-economic impacts of the 2007 RVF outbreak in Kenya based on a rapid assessment of livestock value chains in the northeast part of the country and a national macroeconomic analysis. Although study results show negative impacts among producers in terms of food insecurity and reductions in income, we also found significant losses among other downstream actors in the value chain, including livestock traders, slaughterhouses, casual laborers, and butchers, as well as other, non-agricultural sectors. The study highlights the need for greater sensitivity and analyses that address the multitude of economic losses resulting from an animal disease to better inform policy and decision making during animal health emergencies. PMID:20682906