Baseline characteristics of the random sub-cohort participants in the InterAct study.

Family history of diabetes was not ascertained in Italy, Spain, Heidelberg (Germany), and Oxford (UK) (excluded from these summaries): 7,226/5,719. WC and waist–hip ratio were not measured in Umeå (Sweden) (excluded from these summaries): 1,050/1,007. Weight at age 20 y was not ascertained in France, Spain, Florence (Italy), Ragusa (Italy), Turin (Italy), Netherlands, Heidelberg (Germany), and Umeå (Sweden) (excluded from these summaries): 9,462/7,692. Data from Denmark (n = 2,164) are excluded from this table.