Review Article
Endoscopic Stenting as Bridge to Surgery versus Emergency Resection for Left-Sided Malignant Colorectal Obstruction: An Updated Meta-Analysis
Table 3
Risk of bias summary. +: low risk of bias; ±: unclear risk of bias; −: high risk of bias.
| | Random sequence generation | Allocation concealment | Blinding of participants and personnel | Blinding of outcome assessment | Incomplete outcome data | Selective reporting | Other bias |
| Alcantara et al. | + | + | ± | − | + | + | + | Arezzo et al. | + | + | + | + | + | + | + | Cheung et al. | + | + | ± | − | + | + | + | Ghazal et al. | + | + | ± | − | + | + | + | Ho et al. | + | + | ± | − | + | + | + | Pirlet et al. | + | + | ± | − | + | + | + | van Hooft et al. | + | + | + | + | + | + | + |
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