title: Tips for teachers of evidence-based medicine: understanding odds ratios and their relationship to risk ratios.
authors.affiliation: Department of Neurology, Neurosciences Centre, All India Institute of Medical Sciences, New Delhi, India.
authors.forename: Kameshwar
authors.initials: K
authors.lastname: Prasad
authors.forename: Roman
authors.initials: R
authors.lastname: Jaeschke
authors.forename: Peter
authors.initials: P
authors.lastname: Wyer
authors.forename: Sheri
authors.initials: S
authors.lastname: Keitz
authors.forename: Gordon
authors.initials: G
authors.lastname: Guyatt
mesh_terms: D002986:Clinical Trials as Topic; D004501:Education, Medical; D019317:Evidence-Based Medicine / Q000193:education*; D006801:Humans; D016017:Odds Ratio; D012306:Risk