Fig. 2
From: Prothrombin time predicting time-dependent and risk-stratified mortality in polytrauma patients
Prothrombin time as an independent predictor for mortality. Analysis was corrected for injury severity, age and sex. It includes cut-off values of ≤ 70%, ≤ 50% and ≤ 25%. The red horizontal line indicates the level of significance, being p = 0.05