Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. May 28, 2012; 18(20): 2545-2553
Published online May 28, 2012. doi: 10.3748/wjg.v18.i20.2545
Figure 3
Figure 3 Erosive esophagitis and body mass index (overweight and obese) in males. The size of the square represents the weight that the corresponding study exerts in the meta-analysis. RR: Relative risk; OR: Odds ratio.