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Parental Occupation (parental + occupation)
Selected AbstractsDopamine Receptor D2 Polymorphism Moderates the Effect of Parental Education on Adolescents' School PerformanceMIND, BRAIN, AND EDUCATION, Issue 2 2008Liisa Keltikangas-Järvinen ABSTRACT, High parental socioeconomic status is known to have a positive effect on students' academic achievement. We examined whether variation in the dopamine receptor gene (DRD2 polymorphism, rs 1800497) modifies the association between parental educational level and school performance in adolescence. The participants were a randomly selected subsample of individuals participating in the Cardiovascular Risk in Young Finns study (921 girls and 742 boys) aged 12,15 years at the time school performance was assessed. The genotyping was performed using TaqMan 5,'-nuclease assay. A significant interaction was found between childhood parental educational level and students' DRD2 polymorphism on academic achievement after adjustment for age, gender, household income, parental occupation, maternal nurturance, hyperactivity, and sociability. Parental educational level was significantly positively associated with school achievement in the A2/A2 (n = 1,061) and the A1/A2 (n = 529) genotype groups, but was negative and statistically insignificant in participants carrying the A1/A1 (n = 73) genotype. It is concluded that the extent to which parental education status affects an individual's academic achievement may be dependent on the individual's genetic constitution. The findings may increase an acceptance of genetic influence in education, and, consequently, may increase accurateness of educational interventions. [source] Socioeconomic variation in the growth status of urban school children 6,13 years in Oaxaca, Mexico, in 1972 and 2000AMERICAN JOURNAL OF HUMAN BIOLOGY, Issue 6 2009Robert M. Malina Socioeconomic variation in the growth status of urban school children 6,13 years of age in 1972 and 2000 was compared. The children were resident in the city of Oaxaca and were students in the same primary school in each year. Socioeconomic status (SES) was based on parental occupation. Height, sitting height, estimated leg length, weight, and the body mass index in 218 boys and 191 girls in 1972 and 173 boys and 166 girls in 2000 were compared. Sex-specific MANCOVA was used to evaluate SES differences within each year, while sex- and SES-specific MANCOVA was used to evaluate differences between years. The prevalence of stunting, overweight and obesity was estimated. There were no SES differences among boys and girls in 1972 and boys in 2000; low-middle and middle SES girls were significantly taller and heavier with longer legs than low SES girls in 2000. Within each SES group, children in 2000 were significantly larger in body size and segment lengths except for sitting height in low SES children of both sexes. Estimated secular gains increased from low to low-middle to middle SES in both sexes. Inequitable gains by SES contributed to an increase in the magnitude of differences between SES groups, especially between low SES children on one hand and low-middle and middle SES children on the other hand. The prevalence of stunting declined while the prevalence of overweight and to a lesser extent in obesity increased from 1972 to 2000, more so in low-middle and middle SES than in low SES children. Am. J. Hum. Biol. 2009. © 2009 Wiley-Liss, Inc. [source] Sociocultural Disadvantage, Traumatic Life Events, and Psychiatric Symptoms in Preadolescent ChildrenAMERICAN JOURNAL OF ORTHOPSYCHIATRY, Issue 3 2009Per E. Gustafsson PhD Previous research has demonstrated impact of psychosocial adversity on the mental health of children. This cross-sectional study examined specific influences of psychosocial adversity on internalizing versus externalizing symptoms, as explained by relative neighborhood disadvantage, sociocultural disadvantage, and exposure to interpersonal and non-interpersonal traumatic life events. Participants included 258 children aged 6 to 12 years from two Swedish elementary schools located in two socioeconomically distinct neighborhood settings. Information was obtained from their parents by means of questionnaires (a demographic form including information about parental occupation and country of origin, the Strengths and Difficulties Questionnaire and the Life Incidence of Traumatic Events checklist). Neighborhood differences in mental health were explained by variability in psychosocial adversity. While controlling for gender, age, and the other symptom dimension, sociocultural disadvantage was associated with internalizing but not with externalizing symptoms. In contrast, traumatic life events and especially interpersonal traumas were related to externalizing but not to internalizing symptoms. These findings provide some support for specificity of psychosocial adversities in the impact on child mental health. [source] Low socioeconomic status as a risk factor for asthma, rhinitis and sensitization at 4 years in a birth cohortCLINICAL & EXPERIMENTAL ALLERGY, Issue 5 2005C. Almqvist Summary Background The relation between socioeconomic status and allergic diseases in childhood is controversial. Some studies have proposed childhood asthma to be more common in families with low socioeconomic status, while sensitization to airborne allergens seems to be more frequent in individuals with higher socioeconomic status in childhood. Objective To assess the relation between socioeconomic status and asthma, rhinitis and sensitization in an unselected prospective birth cohort. Methods Four thousand and eighty-nine families with children born 1994,1996 in predefined areas of Stockholm answered questionnaires on environmental factors, socioeconomic status (parental occupation), and symptoms of allergic disease at birth, 1, 2 and 4 years of age. Blood samples taken at 4 years from 2614 children were analysed for specific IgE to common airborne and food allergens. Odds ratios (OR) and 95% confidence intervals (CI) for various outcomes in relation to socioeconomic status were estimated with a multiple logistic regression model, adjusting for potential confounders such as heredity for allergic diseases, maternal smoking, short duration of breastfeeding and house construction. Results There was a decreasing risk of asthma and rhinitis with increasing socioeconomic status. The OR for asthma was 0.33 (95% CI 0.17,0.66) and for rhinitis 0.50 (0.32,0.79) comparing the highest and the lowest socioeconomic groups, with a tendency to stronger effects in those with heredity for allergic disease. The risk of sensitization to food allergens also decreased with increasing socioeconomic status; OR 0.65 (0.41,1.02) in the highest socioeconomic group (Ptrend=0.03), which was not clearly seen for airborne allergens. Conclusion Asthma, rhinitis and sensitization is more common in lower than in higher socioeconomic groups after adjustment for traditional risk factors. This may be related to additional uncontrolled differences in life style and environmental exposures between the groups, and calls for further studies. [source] | ||||||||||