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Copyright ©The Author(s) 2019.
World J Gastroenterol. Jan 7, 2019; 25(1): 69-84
Published online Jan 7, 2019. doi: 10.3748/wjg.v25.i1.69
Table 3 Utility of early colonoscopy compared with elective colonoscopy according to randomized controlled trials and meta-analyses
StudyStudy designSample sizeBleeding source localizationEndoscopic interventionSurgery requiredRebleedingLength of stayAdverse eventsMortality
Green et al[41]RCT11002.6 (1.1-6.2)4-NSNSNSNSNS
Laine et al[42]RCT272NS--NSNS--
Sengupta et al[44]Meta-analysis39012.97 (2.11-4.19)43.99 (2.59-6.13)4NSNS--NS
Kouanda et al[43]Meta-analysis324,396NS1.70 (1.08-2.67)4-NS-NSNS
Seth et al[45]Meta-analysis323,419SRH detection 2.85 (1.90-4.28)4NSNSNSNS-NS