Immediate catheter removal after hysterectomy v removal on postoperative day 1*
| Outcome | Immediate removal | Removal on postoperative day 1 | RRR (95% CI) | NNT (CI) |
|---|---|---|---|---|
| *Abbreviations defined in glossary; RRR, NNT, and CI calculated from data in article. | ||||
| †Severe pain in the area of the bladder or urethra, assessed on a 10 point, self report, pictorial scale. | ||||
| Severe pain† | 0 | 48% | 100% (94 to 100) | 2 (2 to 3) |