Changes in the prevalence of overweight and obesity: some evidence from the Swiss Health Surveys 1992/93 and 2002

Background: This study examines changes in the prevalence of overweight and obesity in the Swiss general population from 1992/93 to 2002 and their relationship with changes in the distribution and effect of socioeconomic and health behavioural risk factors. Methods: Cross-sectional data from telephone interviews of the non-institutionalized Swiss population aged 19 years and more were obtained from the Swiss Health Study 1992/93 (n = 13798) and 2002 (n = 17677). Binary logistic regression was used to address changes in overweight and obesity, defined as body mass index 25.0 kg/m2 or more. The expected prevalence of overweight and obesity under adjusted models was computed to demonstrate the influence of changes in risk factors. Results: The prevalence of overweight and obesity rose from 22.8% in 1992/93 to 30.9% in 2002 among women and from 41.1% to 48.1% among men. In international comparison, the increase in the overall prevalence of overweight and obesity in Switzerland was lower. Contrary to similar studies from other countries, the increase in prevalence was lower among men than that among women, possibly because of an increased protective effect of the observed health behavioural factors among men and unobserved behavioural factors among middle-aged men. Conclusion: Public health action should consider the potential of changing health behavioural factors in subgroups with a higher prevalence of overweight and obesity. Measures that stimulate, for instance, light physical activity or healthy diet, to be supported by changes in the obesogenic environment, should be encouraged. More evidence is needed for gender-specific approache

Mental health and social care professionals after a patient suicide ::interrelation between support needed, sought, and received

This article investigates the support needed, sought, and received by professionals following a patient suicide. A self-administered questionnaire about the consequences of patient suicide and support issues was completed by 704 professionals. Profiles of support were defined using a 3-dimensional, 8-fold typology based on need for, search for, and sufficiency of support. Stress reactions, professionals' characteristics, relationship with the patient, training, and providers of support were used to characterize the profiles. Most professionals acknowledged receiving sufficient support to manage the aftermath of patient suicide. Almost two thirds of the respondents who received sufficient support reported either not needing or seeking support or both needing and seeking support. Almost 1 in 10 respondents who reported needing and seeking support received insufficient support. Stress reactions were highest among professionals who needed but did not receive sufficient support. Professionals who did not need or seek support were less often in a relationship with the patient at the time of the suicide and less frequently felt close to or responsible for the patient than those who needed and sought support. Trained professionals were overrepresented among those who reported receiving sufficient support while they were less likely to report needing and seeking support or receiving insufficient support. Findings concerning support and its relationship to risk and protective factors suggest the need to adopt a multidimensional approach that distinguishes among support needed, sought, and received. Although an association may exist between perceived stress and need for support, involvement of professionals in the patient relationship may also be linked with the search for support, while training may be associated with receipt of sufficient support