Figure 3.

Adjusted 30-day All-cause Readmission by Hospital-level Early Physician Follow-up. Adjusted odds ratios and 95% confidence intervals are shown for the 2^nd through 4^th quartiles of hospital-level early physician follow-up using the 1^st quartile as the reference group. Model 1 = adjustment for patient demographic and clinical characteristics; Model 2 = covariates in model 1 + hospital features; Model 3 = covariates in model 2 + treatment features. P-values for all odds ratios were >0.05. CI indicates confidence intervals