Table 1.
Univariate and multivariate analyses predicting urinary incontinence rates after catheter removal
| Univariate analysis | Multivariate analysis | |||||
|---|---|---|---|---|---|---|
|
|
|
|||||
| Continence | Incontinence | P value | OR | 95% CI | P value | |
| Age (year) | 61.3 ± 6.6 | 67.0 ± 6.8 | 0.04 | 1.13 | 1.00-1.28 | 0.06 |
| BMI (kg/m2) | 23.5 ± 2.6 | 23.3 ± 2.9 | 0.09 | 1.09 | 0.78-1.51 | 0.63 |
| Smoking | ||||||
| No | 5 | 282 | ||||
| Yes | 1 | 158 | 0.33 | 3.39 | 0.37-31.41 | 0.28 |
| Hypertension | ||||||
| No | 4 | 279 | ||||
| Yes | 2 | 161 | 0.87 | 0.80 | 0.13-4.93 | 0.81 |
| Diabetes | ||||||
| No | 5 | 407 | ||||
| Yes | 1 | 33 | 0.40 | 0.42 | 0.04-4.29 | 0.47 |
| PSA (ng/ml) | 8.9 ± 5.5 | 18.6 ± 18.8 | 0.21 | 1.11 | 0.95-1.31 | 0.20 |
| Gleason score | 6.7 ± 0.5 | 7.0 ± 0.9 | 0.42 | 1.31 | 0.45-3.83 | 0.62 |
| Preoperative PFME | ||||||
| No | 3 | 372 | ||||
| Yes | 3 | 68 | 0.02 | 0.19 | 0.04-0.94 | 0.04 |
BMI: body mass index; CI: confidence interval; OR: odds ratio; PFME: pelvic floor muscle exercise.