Research Article
The Safety and Efficiency of Surgery with Colonic Stents in Left-Sided Malignant Colonic Obstruction: A Meta-Analysis
Table 6
Sensitivity test for meta-analysis of overall complication rate of semi-elective surgery after SEMS installation versus emergency surgery.
| Excluded study | RR (95% CI) after exclusion | Heterogeneity test | value | (%) |
| Alcántara et al. 2011 [1] | 0.625 (0.283, 1.383) | 0.009 | 84.667 | Cheung et al. 2009 [2] | 0.817 (0.534, 1.249) | 0.099 | 47.298 | Ho et al. 2012 [3] | 0.495 (0.178, 1.379) | 0.003 | 88.043 | Pirlet et al. 2011 [4] | 0.446 (0.166, 1.198) | 0.002 | 81.895 | van Hooft et al. 2011 [5] | 0.424 (0.181, 0.995) | 0.022 | 73.792 |
|
|