Meta-Analysis
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 14, 2014; 20(14): 4093-4101
Published online Apr 14, 2014. doi: 10.3748/wjg.v20.i14.4093
Table 6 Odd’s ratio for outcomes
OutcomesORPvalue
Methods of precut
Fistulotomy0.27; 95%CI: 0.09-0.820.02
Papillotomy0.89; 95%CI: 0.41-1.920.77
Study quality
High quality study0.44; 95%CI: 0.21-0.930.03
Sample size > 1000.39; 95%CI: 0.17-0.890.02