title: Reader's guide to critical appraisal of cohort studies: 2. Assessing potential for confounding.
authors.affiliation: Institute for Clinical Evaluative Sciences, Toronto, ON Canada.
authors.forename: Muhammad
authors.initials: M
authors.lastname: Mamdani
authors.forename: Kathy
authors.initials: K
authors.lastname: Sykora
authors.forename: Ping
authors.initials: P
authors.lastname: Li
authors.forename: Sharon-Lise T
authors.initials: SL
authors.lastname: Normand
authors.forename: David L
authors.initials: DL
authors.lastname: Streiner
authors.forename: Peter C
authors.initials: PC
authors.lastname: Austin
authors.forename: Paula A
authors.initials: PA
authors.lastname: Rochon
authors.forename: Geoffrey M
authors.initials: GM
authors.lastname: Anderson
mesh_terms: D015331:Cohort Studies; D015986:Confounding Factors, Epidemiologic; D016008:Statistical Distributions