Inequalities in body mass index and smoking behavior in 70 countries: evidence for a social transition in chronic disease risk.

ABSTRACT: Despite the growing burden of chronic disease globally, few studies have examined the socioeconomic patterning of risk across countries. The authors examined differences in the social patterning of body mass index (BMI) and current smoking by urbanicity among 70 countries from the 2002-2003 World Health Surveys. Age-adjusted, gender-stratified ordinary least squares and logistic regression analyses were conducted in each country to assess the relation between education and BMI or smoking. Meta-analytic techniques were used to assess heterogeneity between countries in the education-risk factor relations. Meta-regression was used to determine whether the heterogeneity could be explained by country-level urbanicity. In the least urban countries, persons with higher education had a higher BMI,

SUBMITTER: Fleischer NL 

PROVIDER: S-EPMC3261437 | biostudies-literature | 2012 Feb

REPOSITORIES: biostudies-literature