Table 1.

Comparison of the baseline characteristics

Variable	TVT-O (n=64)	TVT-A (n=79)	P-value
Age (yr)	54.53±7.72	57.33±9.04	0.052
BMI (kg/m2)	23.47±3.09	24.93±3.47	0.010
Parity	2.17±1.02	2.37±1.21	0.305
Post-menopausal	43 (67.2)	57 (72.2)	0.520
Taking MHT	9/43 (20.9)	10/57 (17.5)	0.669
Urethral hypermobility	36/41 (87.8)	63/72 (87.5)	0.962
Previous pelvic surgery
Previous incontinence operation	5 (7.8)	12 (15.2)	0.175
Pervious hysterectomy	11 (17.2)	20 (25.3)	0.241

Values are presented as mean±standard deviation or number (%).

TVT-O, tension-free vaginal tape-obturator^®; TVT-A, tension-free vaginal tape-Abbrevo; BMI, body mass index; MHT, menopausal hormone therapy.