Meta-Analysis
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 28, 2013; 19(48): 9453-9460
Published online Dec 28, 2013. doi: 10.3748/wjg.v19.i48.9453
Table 4 Analyses of procedure-related complications n (%)
ComplicationsAll 6 studies
Four full-text studies (high-quality)
Incidence EST plus LBD, ESTOR/Peto OR (95%CI)PvalueHeterogeneity
Incidence EST plus LBD, ESTOR/Peto OR (95%CI)PvalueHeterogeneity
I2PvalueI2Pvalue
Overall31/419 (7.4)0.53 (0.33-0.85)0.00828%0.2412/245 (4.9)0.48 (0.24-0.99)0.050%0.37
53/416 (12.7)24/251 (9.6)
Pancreatitis21/419 (5.0)0.77 (0.43-1.39)0.390%0.747/245 (2.9)0.89 (0.32-2.49)0.830%0.95
26/416 (6.3)8/251 (3.2)
Bleeding7/419 (1.7)0.50 (0.20-1.23)0.1322%0.272/245 (0.8)0.68 (0.12-3.93)0.6631%0.24
13/416 (3.1)3/251 (1.2)
Infection of biliary tract3/419 (0.7)0.34 (0.11-1.02)0.0528%0.253/245 (1.2)0.34 (0.11-1.02)0.0528%0.25
10/416 (2.4)10/251 (4.0)
Perforation0/419 (0.0)0.14 (0.02-0.98)0.050%1.000/245 (0.0)0.14 (0.01-1.35)0.090%0.98
4/416 (1.0)3/251 (1.2)