Prediction of obesity prevalence (BMI ≥ 30 kg/m2) in the Diogenes centers a.

aAnalysis was restricted to participants who were aged 40-65 y at recruitment.bOne weight assessment was available for every center. Weight was directly measured on participants in light clothing in Cambridge (UK) and Doetinchem (NL) while in the other centers weight was assessed based on self-reports.cModel uses two points (baseline and follow-up).dDifference was calculated from subtracting the obesity prevalence for 2015 predicted by the leveling off model from the predicted value for 2015 of the linear model.