Table 1: Demographic and preoperative characteristics

Variables Prosima (n=29) Avaulta (n=28)Z P value
Age, mean (SD), year 53.2 (7.6) 52.9 (7.3) 0.89*
BMI, mean (SD), kg/m2 25.2 (2.0) 25.4 (2.0) 0.69*
Parity, mean (SD), n 2.1 (1.3) 2.4 (1.0) 0.20
Pregnance, mean (SD), n 3.7 (1.9) 3.7 (1.7) 0.97
Menopause, n (%) 14 (48.3) 12 (43.9) 0.68
MUI, n (%) 3 (10.3) 5 (17.9) 0.66
UTI, n (%) 3 (10.3) 6 (21.4) 0.43§
History, mean (SD), year 4.7 (4.9) 7.6 (8.2) 0.15
MUCP, mean (SD), cmH2O 47.1 (25.4) 50.4 (28.2) 0.26
ALPP, mean (SD), cmH2O 96.4 (24.8) 94.7 (17.6) 0.88
Operation history#, n (%) 8 (27.6) 5 (17.9) 0.38
Hypertension, n (%) 1 (3.4) 4 (14.3) 0.33§
Diabetes, n (%) 1 (3.4) 2 (7.1) 0.96§

BMI: Body Mass Index, MUI: Mixed Urinary Incontinence, UTI: Urinary Tract Infection, MUCP: Maximum Urethral Closure Pressure, ALPP: Abdominal Leak Point Pressure
#Operation history Included hysterectomy, oophorectomy, myomectomy, tubal ligation, uterine cystectomy and anti-incontinence surgery
*Independent t test
Wilcoxon signed rank test
Pearson chi-square test
§Continuity correction chi-square test