Table 1.
Baseline characteristics of de novo SUI group and control group in which who had no SUI before and after surgery
| Characteristics | De novo SUI group (n = 75) | Control group (n = 225) | Statistics | P |
|---|---|---|---|---|
| Age (years), mean ± SD | 64.3 ± 11.0 | 65.4 ± 10.0 | 0.774* | 0.439 |
| Delivery times, mean ± SD | 2.4 ± 1.2 | 2.4 ± 1.3 | 0.079* | 0.937 |
| Prolapse operation mode, n (%) | 6.692† | 0.143 | ||
| Native tissue | 6 (8.0) | 37 (16.4) | ||
| Colpocleisis | 13 (17.3) | 50 (22.2) | ||
| TVM | 51 (68.0) | 119 (52.9) | ||
| SSLF | 1 (1.3) | 9 (4.0) | ||
| Sacral colpopexy | 4 (5.3) | 10 (4.4) | ||
| BMI (kg/m2), mean ± SD | 24.7 ± 3.6 | 24.3 ± 3.4 | −0.820* | 0.413 |
| Hysterectomy, n (%) | 46 (61.3) | 165 (73.3) | 3.882† | 0.058 |
| COPD, n (%) | 5 (6.7) | 9 (4.0) | 0.899† | 0.530 |
| Menopause, n (%) | 59 (78.7) | 201 (85.5) | 2.116† | 0.146 |
| Hypertension, n (%) | 37 (49.3) | 110 (48.9) | 0.004† | 1.000 |
| Diabetes mellitus, n (%) | 17 (22.7) | 55 (24.4) | 0.399† | 0.907 |
| Heart disease, n (%) | 12 (16.0) | 32 (14.2) | 0.142† | 0.851 |
*t values; †Chi-square values. SD: Standard deviation; SUI: Stress urinary incontinence; TVM: Tension-free vaginal mesh; SSLF: Sacrospinous ligament fixation; BMI: Body mass index; COPD: Chronic obstructive pulmonary disease.