Fig. 4From: Trauma complications and in-hospital mortality: failure-to-rescueCorrelation between complication rate and in-hospital mortality among patients with trauma in all hospitals (n = 151). A bubble reflects the hospital, and its size represents the number of patients. The correlation coefficient (r2) between complication rate and in-hospital mortality was 0.2727 (P < 0.01) in all hospitalsBack to article page