Figure 2.

Example reporting events by odds ratio using hierarchal modelling with shrinkage adjustment. Hospital specific bar plots. Each box shows the distribution of odds ratios for hospitals in the model; the top and bottom of each box give the smallest and largest values, and horizontal lines give the deciles. The point and vertical line within each box give the individual hospital's odds ratio and 99% CI. General and vascular surgery (GV) outcomes models are reported. DVT, deep venous thrombosis; PE, pulmonary embolism; ROR, return to operating room; SSI, surgical site infection; UTI, urinary tract infection. Adapted from Cohen, JACS, 2013.¹⁴