title: [National Cohort -- the largest health study in Germany].
authors.affiliation: Robert Koch-Institut, Abt. für Infektionsepidemiologie, Seestraße 10, 13353, Berlin, Deutschland, HamoudaO@rki.de.
authors.forename: Osamah
authors.initials: O
authors.lastname: Hamouda
authors.forename: Gérard
authors.initials: G
authors.lastname: Krause
authors.forename: Iris
authors.initials: I
authors.lastname: Pigeot
mesh_terms: D000328:Adult; D000368:Aged; D002908:Chronic Disease / Q000453:epidemiology*; D015331:Cohort Studies; D003141:Communicable Diseases / Q000453:epidemiology*; D019353:Endemic Diseases / Q000706:statistics & numerical data*; D005260:Female; D005858:Germany / Q000453:epidemiology; D006302:Health Services Research; D006801:Humans; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D015995:Prevalence; D012307:Risk Factors; D055815:Young Adult