title: Estimating and approximating prevalence trends.
authors.affiliation: Clinical Epidemiology Division, Department of Community Medicine, University Hospitals of Geneva. Michael.Costanza@hcuge.ch
authors.forename: Michael C
authors.initials: MC
authors.lastname: Costanza
mesh_terms: D000328:Adult; D000368:Aged; D015992:Body Mass Index; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000453:epidemiology*; D011159:Population Surveillance; D012737:Sex Factors; D013557:Switzerland