Table 2.

Preoperative data of the 145 patients studied.

Variable	Value
N (%)
Urgency
No	90 (62.1)
Mild	55 (37.9)
Stamey grade
I	12 (8.3)
II	114 (78.6)
III	19 (13.1)
Cough test
Negative	0
Positive	145 (100)
PVR, mL, mean (SD, range)	28.4 (7.5, 20–45)
VLPP, cmH2O, n (%)
>90	22 (15.2)
60–90	104 (71.7)
<60	19 (13.1)
Qmax, mL/s, mean (SD, range)	23.4 (2.26, 15–25)
ICIQ-SF score, mean (SD, range)	14.8 (4.5, 6–21)
N (%)
Slight	0
Moderate	42 (29.0)
Severe	64 (44.1)
Very severe	39 (26.9)