Meta-Analysis
Copyright ©The Author(s) 2025.
World J Crit Care Med. Sep 9, 2025; 14(3): 102733
Published online Sep 9, 2025. doi: 10.5492/wjccm.v14.i3.102733
Table 3 Summary of findings from the overall and sub-group analysis
OutcomesOverallExclusion of low-quality studies
Initial success78.8% (95%CI: 72.0-85.6), I2 = 77.0%83.4% (95%CI: 77.0-89.7), I2 = 57.8%
Overall success91.5% (95%CI: 87.0-96.0), I2 = 63.4%91.6% (95%CI: 86.4-96.8), I2 = 65.7%
Perforation0.9% (95%CI: 0.0-2.0), I2 = 0.0%0.7% (95%CI: 0.0-1.9), I2 = 0.0%
Recurrence17.1% (95%CI: 12.9-21.3), I2 = 0.0%17.6% (95%CI: 13.2-21.9), I2 = 0.0%
Need for surgery10.5% (95%CI: 5.0-15.9), I2 = 59.9%8.9% (95%CI: 3.7-14.0), I2 = 50.8%
Need for surgery after success3.7% (95%CI: 0.3-7.1), I2 = 0.0%5.2% (95%CI: 1.2-9.3), I2 = 0.0%