Figure 4
From: Alcohol consumption and the risk of Barrett’s esophagus: a comprehensive meta-analysis
(A) Begg’s funnel plot of studies on highest vs. lowest alcohol consumption and BE risk. The solid line in the center is the natural logarithm of pooled relative risk ratio (RR) and two oblique lines are pseudo 95% confidence limits. SE, standard error. (B) Begg’s funnel plot of studies on increment of 10 g/d alcohol consumption and BE risk. The solid line in the center is the natural logarithm of pooled relative risk ratio (RR) and two oblique lines are pseudo 95% confidence limits. SE, standard error.
