Fig. 2
Multivariable models for grade II or greater complications in different subgroups. Multivariable analysis on grade II or greater complications was conducted in patients ≥ 70 years old (A), patients with BMI ≥ 25 kg/m2 (B), patients with prostate volume > 25 cm3 (C), patients with 7 or greater Gleason score (D), and patients in intermediate or high NCCN risk group (E). The forest plots and ROC curves of the models are shown