Table 2.
Outcomes related to stoma formation
| LI(events/total, n) | LC(events/total, n) | Statistical method, RR | Estimated effect, 95%CI | I2 | |
|---|---|---|---|---|---|
| Morbidity following stoma development | 36/104 | 21/48 | 0.95 | 0.61–1.46 | 0% |
| Mortality following stoma development | 7/677 | 1/633 | 2.10 | 0.45–9.80 | 0% |
| Stoma-related complication | 279/724 | 253/673 | 1.07 | 0.82–1.41 | 67% |
| Stoma prolapse | 9/612 | 25/623 | 0.39 | 0.19–0.82 | 0% |
| Stoma retraction | 25/628 | 46/627 | 0.45 | 0.29–0.71 | 0% |
| Stoma stricture | 2/173 | 3/171 | 0.79 | 0.03–19.53 | 64% |
| Stome bleeding and edema | 10/512 | 10/480 | 1.20 | 0.50–2.88 | 0% |
| Parastomal dermatitis | 120/628 | 73/627 | 1.63 | 0.95–2.82 | 65% |
| Parastomal hernia | 39/724 | 64/673 | 0.77 | 0.47–1.26 | 17% |
| Necrosis | 1/184 | 2/169 | 0.52 | 0.06–4.18 | 0% |
| Parastomal infection & sepsis | 7/407 | 11/347 | 0.60 | 0.17–2.16 | 41% |
| Dehydration or Electrolyte disturbance | 27/362 | 9/330 | 2.98 | 1.51–5.89 | 0% |
| High-output | 29/357 | 0/290 | 6.17 | 1.24–30.64 | 9% |
| Renal insufficiency | 15/366 | 6/378 | 2.51 | 1.01–6.27 | 0% |
LI Loop ileostomy, LC Loop colostomy, CI Confidence interval, RR Risk ratio