Readmission Outcomes With Differences Between Control and Treatment Groups Within Increasingly Distilled Samples
REGRESSION
Abbreviations: IRR, incidence rate ratio; OR, odds ratio.Sample sizes: 100% (N = 782); 60% (n = 469); 20% (n = 156).Calculations of unadjusted ORs and IRRs are based on the regression models with only the treatment group indicator included. Calculations of the adjusted ORs and IRRs are based on the full regression models with the treatment indicator and other covariates (eAppendix 3 in 