The social transition of risk factors for cardiovascular disease in the African region: evidence from three cross-sectional surveys in the Seychelles.

OBJECTIVES: To examine the association between socioeconomic status (SES) and several cardiovascular disease risk factors (CVRFs) and to assess whether this association has changed over a 15-year observation period. METHODS: Three independent population-based surveys of CVRFs were conducted in representative samples of all adults aged 25-64 years in the Seychelles, a small island state located east to Kenya, in 1989 (N=1081), 1994 (N=1067) and 2004 (N=1255). RESULTS: Among men, current smoking and heavy drinking were more prevalent in the low versus the high SES group, and obesity was less prevalent. The socioeconomic gradient in diabetes reversed over the study period from lower prevalence in the low versus the high SES group to higher prevalence in the low SES group. Hypercholesterolemia was less prevalent in the low versus the high SES group in 1989 but the prevalence was similar in the two groups in 2004. Hypertension showed no consistent socioeconomic pattern. Among women, the SES gradient in smoking tended to reverse over time from lower prevalence in the low SES group to lower prevalence in the high SES group. Obesity and diabetes were more common in the low versus the high SES group over the study period. Heavy drinking, hypertension and hypercholesterolemia were not socially patterned among women. CONCLUSION: The prevalence of several CVRFs was higher in low versus high SES groups in a rapidly developing country in the African region, and an increase of the burden of these CVRFs in the most disadvantaged groups of the population was observed over the 15 years study period.

Dermatologie esthétique et correctrice: applications cliniques et rôle social [Esthetic and corrective dermatology: clinical applications and social role].

Skin diseases may have severe aesthetic and psychological repercussions leading sometimes to discriminations and social isolation. Dermatologists have contributed to the development of many cosmetic procedures: peelings, botulinum toxin or hyaluronic acid injections, lasers, blepharoplasty, facelift, etc. Many of these treatments have interesting clinical applications and may help numerous patients with skin diseases to return to a normal social life.

How central and connected am I in my family? Bridging and bonding social capital in family configurations of young adults with psychiatric disorders

AIMS: This article explores the structures of relational resources that individuals with psychiatric disorders get from their family configurations using the concept of social capital. METHODS: The research is based on a sample of 54 individuals with psychiatric disorders and behavioural problems, and a comparison sample of 54 individuals without a clinical record matched to the clinical respondents for age and sex. Standard measures of social capital from social network methods are applied on family configurations of individuals from both samples. Differences are tested by variance analysis. RESULTS: Structures of family resources available to individuals with psychiatric disorders are distinct. Individuals with psychiatric disorders perceive themselves as less central in their family configurations and less connected to their family members. Their significant family members are perceived as less connected with each other. As a whole, their family configurations are smaller and do not include spouses or partners. Therefore bridging and bonding social capitals are not readily available for them. CONCLUSION: As family configurations of individuals with psychiatric disorders provide fewer relational resources than other families, they are not able to deal with social integration of individuals with psychiatric disorders on their own.

Socioeconomic status, structural and functional measures of social support, and mortality: The British Whitehall II Cohort Study, 1985-2009.

The authors examined the associations of social support with socioeconomic status (SES) and with mortality, as well as how SES differences in social support might account for SES differences in mortality. Analyses were based on 9,333 participants from the British Whitehall II Study cohort, a longitudinal cohort established in 1985 among London-based civil servants who were 35-55 years of age at baseline. SES was assessed using participant's employment grades at baseline. Social support was assessed 3 times in the 24.4-year period during which participants were monitored for death. In men, marital status, and to a lesser extent network score (but not low perceived support or high negative aspects of close relationships), predicted both all-cause and cardiovascular mortality. Measures of social support were not associated with cancer mortality. Men in the lowest SES category had an increased risk of death compared with those in the highest category (for all-cause mortality, hazard ratio = 1.59, 95% confidence interval: 1.21, 2.08; for cardiovascular mortality, hazard ratio = 2.48, 95% confidence interval: 1.55, 3.92). Network score and marital status combined explained 27% (95% confidence interval: 14, 43) and 29% (95% confidence interval: 17, 52) of the associations between SES and all-cause and cardiovascular mortality, respectively. In women, there was no consistent association between social support indicators and mortality. The present study suggests that in men, social isolation is not only an important risk factor for mortality but is also likely to contribute to differences in mortality by SES.

Social Interaction Effects on Fertility: Intentions and Behaviors

The existing literature shows that social interactions in individuals' networks affect their reproductive attitudes and behaviors through three mechanisms: social influence, social learning, and social support. In this paper, we discuss to what extent the Theory of Planned Behavior (TPB), an individual based theorization of intentions and behavior used to model fertility, takes these social mechanisms into account. We argue that the TPB already integrates social influence and that it could easily accommodate the two other social network mechanisms. By doing so, the theory would be enriched in two respects. First, it will explain more completely how macro level changes eventually ends in micro level changes in behavioral intentions. Indeed, mechanisms of social influence may explain why changes in representations of parenthood and ideal family size can be slower than changes in socio-economic conditions and institutions. Social learning mechanisms should also be considered, since they are crucial to distinguish who adopts new behavioral beliefs and practices, when change at the macro level finally sinks in. Secondly, relationships are a capital of services that can complement institutional offering (informal child care) as well as a capital of knowledge which help individuals navigate in a complex institutional reality, providing a crucial element to explain heterogeneity in the successful realization of fertility intentions across individuals. We develop specific hypotheses concerning the effect of social interactions on fertility intentions and their realization to conclude with a critical review of the existing surveys suitable to test them and their limits.

Comprendre

La trace matérielle est une information élémentaire sur une activité qui a lieu dans un environnement physique et social immédiat et qui relève principalement de la sécurité. Leur exploitation doit donc s'étendre au-delà du système judiciaire, vers le renseignement en général et l'étude de phénomènes. Des profils chimiques extraits à partir des saisies de stupéfiants, des montres contrefaites, des courriels non-sollicités, les restes d'incendies sont des exemples de traces qui résultent d'activités répétitives qu'il convient de mieux saisir. La science forensique et la criminologie se rencontrent alors pour étudier des problèmes de sécurité munis de nouveaux jeux d'information. La constitution de banques de données pertinentes est d'ailleurs une préoccupation majeure de la recherche en criminologie. Par des sondages toujours plus larges et des techniques modernes d'acquisition s'appuyant sur les technologies de l'information, la criminologie peut maintenant étendre les analyses comparatives et longitudinales de phénomènes liés à la délinquance des jeunes. Mais la validité et la pertinence de comparaisons doivent être discutées, notamment lorsque les analyses portent sur la violence envers les femmes dans des contextes différents.

L'ethos public en tant que processus social dynamique

Les réformes administratives du secteur public, regroupées sous l'appellation de la Nouvelle gestion publique, affectent durablement le contexte dans lequel travaillent les agents publics, questionnant leurs valeurs et motivations, voire plus fondamentalement leur identité professionnelle. La confrontation actuelle des modes de fonctionnement privé et public a le mérite de soulever l'interrogation sur la spécificité de ce qui anime ces deux domaines d'action humaine. Bien que certaines études fassent état de l'existence d'un ethos spécifique au secteur public, il est souvent réduit aux questions abstraites de valeurs ou aux motivations individuelles des agents. Or l'ethos public est plus qu'une collection de valeurs particulières comme la poursuite de l'impartialité ou l'intégrité. C'est aussi plus que la somme des motivations individuelles. L'ethos public, c'est une conception du vivre ensemble qui permet de concrétiser des valeurs dans l'action et qui peut soutenir une visée éthique du bien commun. Voilà ce qu'une étude exploratoire nous permet d'avancer. Cette recherche vise à comprendre, à partir de récits de vie de gestionnaires publics et du concept d'identité narrative, comment ils en sont venus à comprendre et interpréter la spécificité du secteur public et comment cet ethos se caractérise pour eux en termes de relations et d'interactions sociales avec leur personnel, les politiques, les groupes d'acteurs avec lesquels ils interagissent et les citoyens. Considérant le rôle essentiel exercé par les gestionnaires publics dans le fonctionnement du système politico-administratif, et l'importance des dynamiques sociales pour le fonctionnement et l'intégrité de l'action de l'État, les résultats de cette recherche sont très utiles pour une réflexion approfondie sur les réformes en cours.