Predictor
Hospital Volume
Predictor classification
hospital
Effect Size meaning
OR
Statistical Methods
multivariate analysis
EffectSize I
1.29
95% CII
1.07-1.81
p-value I
0.0414
Adjusted I
propensity scores for adjustment(age, clinical T stage, ISUP grade group, preoperative PSA, D’Amico risk classification, and hospital levels)