Body mass index and waist circumference and prevalence of overweight, obesity and abdominal obesity in the adult population of Portugal, by sex and age category, adjusted for educational level.

Abbreviations: BMI, body mass index; WC, waist circumference.Results presented are adjusted for the weight factor for educational level.aSignificant differences between gender (pbSignificant differences between adult and older adults (p缩写说明：BMI（身体质量指数，body mass index）；WC（腰围，waist circumference）。本次展示的研究结果已针对教育水平的权重因子进行校正。a：性别间存在显著差异（p；b：成年人群与老年人群间存在显著差异（p