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. 2015 Nov 6;5:16048. doi: 10.1038/srep16048

Figure 4.

Figure 4

(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.