Age (years)

50

80

64.78

6.926

Duration of symptoms(months) prior to TURP

1

120

19.32

23.179

Size of prostate(ml) transabdominal ultrasound

30

140

60.52

32.879

Resection time, minutes

10

90

36.68

21.711

Weight of resected tissue, g

5

65

25.38

15.554

Catheterization time, hours

12

25

18.36

2.991

Hospital stay after surgery, hours

15

30

21.68

3.872