Fig. 2
From: Eczema as a protective factor for brain cancer: a meta-analysis
The association between eczema and brain cancer risk. A Forest plot of the estimated effects of eczema on brain cancer risk. B Sensitivity analysis conducted by recalculating the pooled results of the primary analysis following the exclusion of one study per iteration. C Begg’s and Egger’s tests indicate the lack of publication bias among such studies. D Subgroup analysis of the estimated effects of eczema on brain cancer risk. CI, Confidence interval; ES, Effect size