Copyright
©The Author(s) 2015.
World J Meta-Anal. Feb 26, 2015; 3(1): 4-10
Published online Feb 26, 2015. doi: 10.13105/wjma.v3.i1.4
Published online Feb 26, 2015. doi: 10.13105/wjma.v3.i1.4
Table 2 Quality assessment of studies included in meta-analysis
| Ref. | Study design | Selection bias | Confounders | Blinding | Data collection | Withdrawals | Intervention | Analyses | Quality |
| methods | and dropouts | integrity | assessment | ||||||
| Koch et al[25] | Retrospective | Moderate | Moderate | Weak | Strong | NA | Moderate | Moderate | Moderate |
| Moderate | |||||||||
| Rehman et al[24] | Retrospective | Moderate | Strong | Weak | Strong | NA | Strong | Moderate | Moderate |
| Moderate | |||||||||
| Perisetti et al[26] | Retrospective | Moderate | Weak | Weak | Strong | NA | Moderate | Moderate | Weak |
| Moderate | |||||||||
| Tang et al[27] | Retrospective | Moderate | Strong | Weak | Strong | NA | Moderate | Moderate | Moderate |
| Moderate |
- Citation: Almashhrawi AA, Rahman R, Jersak ST, Asombang AW, Hinds AM, Hammad HT, Nguyen DL, Bechtold ML. Prophylactic tracheal intubation for upper GI bleeding: A meta-analysis. World J Meta-Anal 2015; 3(1): 4-10
- URL: https://www.wjgnet.com/2308-3840/full/v3/i1/4.htm
- DOI: https://dx.doi.org/10.13105/wjma.v3.i1.4