Optimal cutoff of CAR for predicting all-cause mortality following haplo-HSCT
death
The median CAR among 185 patients was 0.087 (range, 0.00667–2.67352). With all-cause patient death as the outcome variable, a 3-year time-dependent ROC curve was created, and the maximum Youden index for OS was utilized to determine the optimal cutoff. The optimal cutoff of CAR was finally regarded as 0.109. Patients were then separated into low CAR and high CAR groups based on the appropriate cutoff for CAR. Kaplan–Meier survival curves demonstrated that patients in the high CAR group had a higher mortality rate (P < 0.0001, Kaplan–Meier plots of OS according to patient groups with low CAR or high CAR.The relationship between CAR and clinical characteristics.