Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “Social Environment”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 37 records · Page 2Linked to original sources
PubMed1977

Pheromonally induced sexual maturation in females: regulation by the social environment of the male.

Social subordination, which suppresses gonadal function in juvenile and adult male house mice, also suppresses the activity of an androgen-dependent urinary pheromone that accelerates the rate of sexual maturation in juvenile females. Pheromone production may also be suppressed by the presence of pregnant or lactating females. This suggests that the social environment may influence the fertility of population females by altering urinary pheromone activity in the male.

Adrenal Glands↗
PubMed1993

Immunological responses to social stress: dependence on social environment and coping abilities.

Social interactions as a consequence of the social position represent stressful conditions for the individual. Manipulation of social conditions or forming long-term social hierarchies by colony aggregation allow to investigate the regulation of immune defense mechanisms under seminatural circumstances. The present paper describes the effects of dyadic social interaction in male rats with or without direct aggressive interactions on some indices of humoral and cellular immunity. In addition, for comparative and reference purposes, in one experiment the conventional stressor of inescapable footshock was used as well. Primary humoral immune response to sheep red blood cell antigen is suppressed by repeated experience of both defeat and inescapable footshock. At individual level the social stressor is as effective as the conventional stressor of inescapable footshock, less individual rats show suppression following the social than after the conventional stress. The social stressors, i.e. being exposed to a resident or intruder of the territory, facilitate lymphocyte proliferation in the spleen by the mitogen ConA and PHA independently of the presence or absence of direct aggressive interaction. Finally, the different social stressors have some impact on the lymphocyte subpopulation in the spleen. Social stimulation without aggressive interactions increases the relative number of T-helper cells, whereas defeat leads to an increase in the T-suppressor/cytotoxic subpopulation. The data suggest multiple and differential effects of social stress on immune system functioning in the rat. Individual characteristics of the coping with stress, the social environment, and the immune indices under investigation determine the magnitude and direction of the changes in immune functioning.

Adaptation, Psychological↗
PubMed2004

Toward an informal curriculum that teaches professionalism. Transforming the social environment of a medical school.

The social environment or "informal" curriculum of a medical school profoundly influences students' values and professional identities. The Indiana University School of Medicine is seeking to foster a social environment that consistently embodies and reinforces the values of its formal competency-based curriculum. Using an appreciative narrative-based approach, we have been encouraging students, residents, and faculty to be more mindful of relationship dynamics throughout the school. As participants discover how much relational capacity already exists and how widespread is the desire for a more collaborative environment, their perceptions of the school seem to shift, evoking behavior change and hopeful expectations for the future.

Attitude of Health Personnel↗
PubMed1999

The social environment and health: a discussion of the epidemiologic literature.

The environment can be thought of in terms of physical and social dimensions. The social environment includes the groups to which we belong, the neighborhoods in which we live, the organization of our workplaces, and the policies we create to order our lives. There have been recent reports in the literature that the social environment is associated with disease and mortality risks, independent of individual risk factors. These findings suggest that the social environment influences disease pathways. Yet much remains to be learned about the social environment, including how to understand, define, and measure it. The research that needs to be done could benefit from a long tradition in sociology and sociological research that has examined the urban environment, social areas, social disorganization, and social control. We summarize this sociological literature and discuss its relevance to epidemiologic research.

Epidemiologic Studies↗
PubMed1996

[Influence of social environments on brain aging].

To investigate influence of social activity on normal brain aging, we studied the social activity score, cognitive functions, self-rating depression scale, cerebral blood flow (CBF), MRI and motor function in the normal elderly people living in different social environments. There was no difference in risk factors for stroke, MRI findings and CBF between the two groups. However, the subjects living in a home for elderly showed significantly lower social activities than those living with families. Cognitive functions and motor function were lower, and SDS was higher in subjects living in retirement house than those living with families. The social environment including social activities closely related to life style may significantly influence brain aging with regard to silent brain infarctions or risk factors for stroke.

Aged↗
PubMed2005

Social environment factors associated with suicide attempt among low-income African Americans: the protective role of family relationships and social support.

BACKGROUND: Suicide and suicide attempts are important public health concerns, and recent decades have witnessed a rising rate of suicide among African Americans. A history of prior attempts is a leading risk factor for completed suicide. Further research is needed into the social environment risk factors for suicide attempt among African Americans. This study focused on two important dimensions of the social environment, family relationships and social support, as well as an important person-level risk factor--depressive symptoms. METHOD: Data were obtained from a case-control study of 200 African American men and women aged 18-64 years, who sought services at a large, urban, public hospital. Odds ratios adjusted for significant sociodemographic differences between groups (aORs) were calculated for environment risk factors for suicide attempt among the cases and controls. The role of depressive symptoms was also studied. RESULTS: Lower levels of family adaptability and family cohesion increased the relative rate of suicide attempt in the sample. The aOR associated with the lowest quartile of family adaptability was 3.90, and the aORs associated with the first and second quartiles of family cohesion were 8.91 and 5.51, respectively. Lower levels of social embeddedness and social support increased the relative rate of suicide attempt in our sample. The aOR associated with the first and second quartiles of social embeddedness were 5.67 and 4.93, respectively, and the aOR associated with the lowest quartile of social support was 6.29. A mediating role of depression was discovered when depressive symptoms were entered into the logistic regression models. CONCLUSIONS: Our findings indicate that social environment factors including deficits in family functioning and social support are associated strongly with suicide attempts among low-income African American men and women seeking treatment in a large, urban hospital. Thus, better family functioning and social supports can be considered protective factors in this population. The presence of depressive symptoms, a well-known risk factor for suicide attempts and suicide, appears to mediate the association between social environment factors and suicide attempt.

Adolescent↗
PubMedDate not supplied

Social environment and longevity in schizophrenia.

OBJECTIVE: The role of social support as a predictor of long-term survival among patients with schizophrenia was examined. METHODS: Social histories were abstracted from the medical records of a cohort of 133 deceased schizophrenic patients admitted for inpatient treatment between 1934 and 1944. Two independent raters assessed the quantity and quality of support available in each patient's social environment. RESULTS: Cox regression analysis revealed that higher quantity of social support was significantly related to survival time (p<.05) after controlling for marital status and quality of support. The Cox model indicated that a 1-point increase in the support quantity rating was associated with a proportional 25% decrease in the hazard rate. CONCLUSIONS: The present findings suggest that social environment, specifically the quantity of social support available to the patient, may impact longevity in psychiatric populations.

Cohort Studies↗
PubMed2006

Social environment and depression among pregnant women in urban areas of Pakistan: importance of social relations.

Aspects of the social environment, including social conditions (socio-economic status, household situations, chronic illnesses) and social relations (attitude and behaviors of relations) are major determinants of depression among women. This study evaluates the relative power of social relations and social conditions in predicting depression among pregnant women in Pakistan. In the qualitative phase of the study, social environmental determinants were identified through literature search, and experts' opinions from psychologists, psychiatrists, gynecologists, sociologists and researchers. Along with this, 79 in-depth interviews were conducted with pregnant women drawn from six hospitals (public and private) and two communities in Karachi, Pakistan. Identified determinants of depression were grouped into themes of social conditions and social relations and pregnancy-related concerns. In the study's quantitative phase, the relative power of the identified themes and categories, based on their scores for predicting depression (determined by the Center for Epidemiological Studies-Depression Scale (CES-D scale)), was determined through multivariate linear regression. Social environmental determinants of pregnant women were described under the themes and categories of (1) social relations: involving husband, in-laws and children; (2) social conditions: involving the economy, illness, life events, household work, environmental circumstances and social problems; and (3) pregnancy-related concerns i.e. symptoms of pregnancy, changes during pregnancy, dependency and concern for unborn baby. Multivariate analysis found that among these themes, social relations and pregnancy-related concerns were significantly associated with total CES-D scores. Among the categories besides increasing age and less education, husband, in-laws, household work and pregnancy symptoms were significantly associated with total CES-D scores. The study highlights the importance of social relations compared to social conditions for determining depression in pregnant women.

Adult↗
PubMed2000

Juvenile hormone titers, juvenile hormone biosynthesis, ovarian development and social environment in Bombus terrestris.

The effects of the social environment and age on juvenile hormone (JH) and reproduction were investigated by measuring ovarian development, hemolymph levels of JH III, and rates of JH biosynthesis from the same individual bumble bees (Bombus terrestris). Differences in social environment were associated with differences in rates of JH biosynthesis, JH titer and ovarian development. Young queenless workers had a higher rate of JH biosynthesis, JH titer and ovarian development than queenright (QR) workers of similar age. Dominant workers in QR colonies had a higher rate of JH biosynthesis, JH titer and ovarian development than low ranked workers of similar size. There was a positive correlation between JH titer and ovarian development, but no correlation between rate of JH biosynthesis and ovarian development or between JH biosynthesis and JH titer. Both JH titer and rate of JH biosynthesis increased with age from emergence to 3 days of age, but 6-day-old workers, egg-laying workers, and actively reproducing queens had high JH titers and highly developed ovaries but low rates of JH biosynthesis. These results show that reproduction in B. terrestris is strongly affected by the social environment and the influence of the environment on reproduction is mediated by JH. Our data also indicate that the rate of JH biosynthesis measured in vitro is not a reliable indicator of JH titer or ovarian development in B. terrestris; possible reasons are discussed.

Journal Article↗
PubMedDate not supplied

The social environment and health.

Social and environmental conditions affect health. Rates of mortality and illness differ markedly between areas. A report from the London Health Observatory showed that the life expectancy of men living in the healthiest parts of the London Borough of Camden was ten years longer than that of men living in the least healthy parts of the same borough. Cities all over the world have variations in health by area according to socio-economic level to a greater or lesser extent. An important question is whether people living in a particular area are unhealthy because they are poor or whether there are particular characteristics of the area they live in that contribute to their poor health. Evidence suggests that neighbourhood characteristics such as social cohesion are crucial.

Health Status↗
PubMed2006

Social environment and physical activity: a review of concepts and evidence.

The rapidly growing and evolving literature on the social environment and its influence on health outcomes currently lacks a clear taxonomy of dimensions of the social environment and the differing mechanisms through which each influences health-related behavior. This paper identifies five dimensions of the social environment-social support and social networks, socioeconomic position and income inequality, racial discrimination, social cohesion and social capital, and neighborhood factors-and considers each in the context of physical activity to illustrate important differences between them. Increasing the specificity of terminology and methods in social environmental research on health will enable more systematic inquiry and accelerate the rate of scientific discovery in this important area.

Health Behavior↗
PubMed1985

Adolescent coping and support across multiple social environments.

This paper considers how research on stress, coping, and social support in adolescence may be informed by a social ecological perspective. Two case studies are presented which examine contrasting strategies by which adolescents at risk may cope successfully. One strategy focuses on the use of a strong peer social network, the other on the use of school involvements. In both cases, the analyses emphasize coping and social network processes across multiple social environments. Preventive social-community interventions are suggested to circumvent potential trouble spots associated with the use of these strategies.

Achievement↗
PubMed1996

Differences in social environment between inpatient and day hospital-crisis respite settings.

OBJECTIVE: The study compared the social environment of a conventional psychiatric inpatient setting with that of a combined acute day hospital and crisis respite program that functions as an alternative to hospitalization for patients judged appropriate for acute inpatient admission. METHODS: As part of a randomized controlled study comparing the clinical effectiveness and cost-effectiveness of the two settings, the quality of the social environment in the two settings was assessed using the Multiphasic Environmental Assessment Procedure, an empirical measure of established reliability and validity that is based on objective ratings and perceptions of staff members and patients. RESULTS: Compared with the inpatient setting, the day hospital-crisis respite program had higher expectations for patients' functioning, a lower tolerance for deviance, and more flexibility in patients' choice of activities. The day hospital-crisis respite program also had a more attractive physical environment, and respondents rated its social milieu as more cohesive, less conflictual, and more comfortable. This setting also promoted higher levels of patient functioning and activity and more utilization of health services, assistance with daily living skills, and social and recreational resources and encouraged fuller integration of patients in the community. CONCLUSIONS: The social environment of the community-based day hospital-crisis respite program embodied several principles of community support systems, including provision of treatment in a less restrictive setting, avoiding disruption of patients' ongoing involvement in the community, promoting activities in the community, offering patients respect and opportunities for self-determination, and enhancing their dignity.

Activities of Daily Living↗
PubMed2003

The sounds of social life: a psychometric analysis of students' daily social environments and natural conversations.

The natural conversations and social environments of 52 undergraduates were tracked across two 2-day periods separated by 4 weeks using a computerized tape recorder (the Electronically Activated Recorder [EAR]). The EAR was programmed to record 30-s snippets of ambient sounds approximately every 12 min during participants' waking hours. Students' social environments and use of language in their natural conversations were mapped in terms of base rates and temporal stability. The degree of cross-context consistency and between-speaker synchrony in language use was assessed. Students' social worlds as well as their everyday language were highly consistent across time and context. The study sheds light on a methodological blind spot--the sampling of naturalistic social information from an unobtrusive observer's perspective.

Acoustics↗
PubMed2006

Perceived social environment and quality of life among people living with HIV/AIDS in northern Thailand.

Efforts have been made to improve the social environment of people living with HIV/AIDS (PLWHA) in Thailand but have not been assessed in terms of their quality of life (QOL). In this study, we preliminarily examined the relationship between PLWHA's perception of social environment and QOL. The participants of this study were 200 PLWHA who belonged to the self-help groups in Chiang Mai province, northern Thailand. We collected data in face-to-face interviews using a structured questionnaire. The QOL was measured using a Thai version of the Medical Outcomes Study HIV Health Survey. Those who perceived themselves as well accepted by the community, perceived health services accessible or someone's help available, tended to have better QOL in terms of mental health. Community acceptance was most significantly related to QOL. Stratified analyses revealed similar relationships between perceived social environment and QOL among symptomatic and non-symptomatic participants but the relationships appeared weaker among men than women. In sum, our preliminary findings suggest that supportive social environment, especially community acceptance, is important for mental aspects of PLWHA's QOL irrespective of the disease stages and for women who usually take on multiple roles in the Thai traditional family.

Adult↗
PubMed1983

Spatial rearrangement. Its effect on social environment in a renal dialysis clinic.

There has been little research on social environments created by spatial arrangements in health care and how these social environments may affect the nature of health care. This article describes changes in the social environment of a renal dialysis clinic that were created by an alteration in the spatial arrangements. It was found that changes occurred in the communication between staff and patients, the communication among patients, and the communication between patients and visitors. These changes in turn raised questions about the quality of care available to patients.

Color↗
PubMed2000

The social environment of nursing homes and the health of older residents.

This study investigated the effects of two social environment variables, social support and anomia, on the self-reported health of older nursing home residents. Three specific hypotheses were tested as well as the fit of the data to the proposed theory. A nonrandom, convenience sample of 91 nursing home residents was drawn from four nursing homes. Only whites who could speak and understand English and who were judged to be cognitively intact or only mildly cognitively impaired were included. The data were analyzed using path analysis. Only one hypothesis asserting that anomia will have direct negative effects on self-reported health was fully supported.

Adult↗