Groups information

Group name

Normal

Groups definition

BMI < 25

Groups remarks

Subjects were divided into four categories according to preoperative BMI (kg/m2): normal (BMI < 25),overweight (BMI 25-29.9),mildly obese (BMI 30-34.9),and severely obese (BMI > 35)

Pathological T stage

T0

2 (0.6)

≤T2

307 (84.0)

T3

52 (14.4)

p-value

0.58

Pathological N stage
Pathological Gleason Score (GS)

GS

6.6 +- 0.6

p-value

0.06

Pathological ISUP grade