Body mass index and waist to height ratio gender contrasts among tunisian 35–70 years adults by area and socio-demographic variables (complete case analysis, n = 4963).

1Crude weighted means (accounting for unequal probabilities of selection and differential response rates) and standard error taking into account sampling design.2Adjusted for age, marital status, level of education, profession, household economic proxy : multivariate model including all main effects and interactions with gender.3Crude or adjusted Women vs. Men difference of means within category of socio-demographic variable.4Diff. 0.95 confidence interval adjusted for sampling design.5Crude or adjusted P-value for gender x variable interaction : null hypothesis of identical gender contrasts (difference of means) in all categories of environment or socio-demographic variable.