Preoperative risk factors and objective result. Values are median [range] for continuous variables assessed with the Mann–Whitney test, and percentages (fraction) for qualitative variables evaluated with Fisher’s exact test.
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Preoperative risk factors and objective result. Values are median [range] for continuous variables assessed with the Mann–Whitney test, and percentages (fraction) for qualitative variables evaluated with Fisher’s exact test.
| Preoperative risk factors | Success (n =66) | Failure (n = 12) | p value |
|---|---|---|---|
| Age at surgery, years | 55 [34–86] | 64 [34–87] | 0.26 |
| Menopausal | 71% (47/66) | 92% (11/12) | 0.17 |
| Body mass index, kg/m2 | 24 [17–40] | 25 [20–37] | 0.76 |
| Parity | 2 [0–6] | 2 [0–5] | 0.24 |
| Previous incontinence surgery | 61% (40/66) | 92% (11/12) | 0.048 |
| Urge urinary incontinence | 77% (51/66) | 92% (11/12) | 0.44 |
| MUCP, cm H2O | 31.5 [12–78] | 31.5 [5–62] | 0.76 |
| Overactive bladder* | 3% (2/64) | 18% (2/11) | 0.10 |
| Proximal urethra rotation, degree | 47 [0 to 108] | 24 [–5 to 66] | 0.007 |