Copyright
©The Author(s) 2023.
World J Meta-Anal. Jan 12, 2023; 11(1): 38-46
Published online Jan 12, 2023. doi: 10.13105/wjma.v11.i1.38
Published online Jan 12, 2023. doi: 10.13105/wjma.v11.i1.38
Table 2 Quality assessment using cochrane risk of bias tool for non-randomized studies
| Non-randomized studies | ||||||||
| Ref. | Confounding | Selection of participants | Classification of interventions | Deviation from interventions | Missing outcome data | Measurement of outcome | Selection of reported results | Overall |
| Zhang et al[14], 2010 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | Low |
| Ooi et al[16], 2018 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | Low |
| Wahba et al[15], 2019 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | Low |
| Fang et al[4], 2020 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | Low |
- Citation: Tarar ZI, Farooq U, Bechtold ML, Ghouri YA. Cap-assisted endoscopy for esophageal foreign bodies: A meta-analysis. World J Meta-Anal 2023; 11(1): 38-46
- URL: https://www.wjgnet.com/2308-3840/full/v11/i1/38.htm
- DOI: https://dx.doi.org/10.13105/wjma.v11.i1.38