Meta-Analysis
Copyright ©The Author(s) 2015.
World J Gastroenterol. Mar 14, 2015; 21(10): 3085-3092
Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.3085
Figure 3
Figure 3 OR and 95%CI of individual studies for subgroup analysis by age (A) and by geographic region (B).