Meta-Analysis
Copyright ©The Author(s) 2021.
World J Hepatol. May 27, 2021; 13(5): 595-610
Published online May 27, 2021. doi: 10.4254/wjh.v13.i5.595
Table 2 Risk of bias for ROBINS-I
Ref.
D1
D2
D3
D4
D5
D6
D7
Overall
Naitoh et al[30] 2012ModerateModerateLowLowLowModerateModerateModerate
Kim et al[31] 2012SeriousSeriousLowSeriousSeriousSeriousSeriousSerious
Law et al[29] 2013ModerateModerateLowLowModerateModerateSeriousModerate
Ishigaki et al[32] 2020ModerateModerateLowLowLowModerateModerateModerate

  • Citation: de Souza GMV, Ribeiro IB, Funari MP, de Moura DTH, Scatimburgo MVCV, de Freitas Júnior JR, Sánchez-Luna SA, Baracat R, de Moura ETH, Bernardo WM, de Moura EGH. Endoscopic retrograde cholangiopancreatography drainage for palliation of malignant hilar biliary obstruction — stent-in-stent or side-by-side? A systematic review and meta-analysis. World J Hepatol 2021; 13(5): 595-610
  • URL: https://www.wjgnet.com/1948-5182/full/v13/i5/595.htm
  • DOI: https://dx.doi.org/10.4254/wjh.v13.i5.595