| Popis: |
Abstract Background The escalating prevalence of obesity might prompt obese subjects to consider themselves as normal, as this condition is gradually becoming as frequent as normal weight. In this study, we aimed to assess the trends in the associations between obesity and self-rated health in two countries. Methods Data from the Portuguese (years 1995–6, 1998–6 and 2005–6) and Swiss (1992–3, 1997, 2002 and 2007) National Health Surveys were used, corresponding to more than 130,000 adults (64,793 for Portugal and 65,829 for Switzerland). Body mass index and self-rated health were derived from self-reported data. Results Obesity levels were higher in Portugal (17.5% in 2005–6 vs. 8.9% in 2007 in Switzerland, p vs 3.9% in 2007, p Conclusion Obesity is increasing in Switzerland and Portugal. Obesity is increasingly associated with poorer self-health ratings in Switzerland but not in Portugal. |
