Figure 1.
Forest plot of legume consumption (highest vs. lowest category) and colorectal adenoma risk.
The square represents the point estimate of each study and the size is proportional to its weight in the meta-analysis. The horizontal line through the square represents its 95% confidence interval. The diamond indicates the pooled risk ratio of the analysis; the left and right vertices of the diamond reflect the 95% confidence interval.
Table 1.
Stratified analyses of pooled risk estimates with 95% confidence intervals (CIs) for the highest compared with the lowest legume intake and the colorectal adenoma risk.
Figure 2.
Begg’s funnel plot of the included studies.