title: [Interpretation of epidemiologic studies. Type of study, elements of bias, causality].
authors.affiliation: Département d'information médicale, Hospices Civils de Lyon.
authors.forename: S
authors.initials: S
authors.lastname: Touzet
authors.forename: C
authors.initials: C
authors.lastname: Colin
mesh_terms: D015982:Bias; D016022:Case-Control Studies; D015984:Causality; D002986:Clinical Trials as Topic; D015331:Cohort Studies; D015986:Confounding Factors, Epidemiologic; D003430:Cross-Sectional Studies; D015340:Epidemiologic Research Design; D016021:Epidemiologic Studies; D004813:Epidemiology / Q000706:statistics & numerical data*; D006801:Humans; D015994:Incidence; D008137:Longitudinal Studies; D015588:Observer Variation; D011153:Population; D015995:Prevalence; D012307:Risk Factors; D012494:Sampling Studies; D015983:Selection Bias
vernacular_title: Interprétation d'une enquête épidémiologique. Types d'enquête, notions de biais, causalité.