Odds ratios, relative risk, and β0 from the logit model are presented Keywords st0041, cc, cci, cs, csi, logistic, logit, relative risk, case–control study, odds ratio, cohort study 1 Background Popular methods used to analyze binary response data include the probit model, discriminant analysis, and logistic regression Probit regression is based on the probability integral We illustrated both relative risks and odds ratios using bar charts, then looked at the types of study for which each statistic is suited We demonstrated calculation of relative risks and odds ratios through analysis of tabled data from a recent published longitudinal study, using a 2 × 2 table and R, the opensource statistical programming language Simple rules for when and howOdds ratios and risk ratios •How do you interpret the relative risk?
Study Design Comparison Pdf Cohort Study Relative Risk
