Table 3.

Summary of results of the meta-analyses of case-control studies on leukemia in childhood and maternal alcohol intake during pregnancy (dose-response) in children without Down syndrome

SubgroupNo. of studiesStudy referencesNo. of casesSummary OR (95% CI) Increase of one drink per weekHeterogeneity, P
GL428, 34, 38, 402,0341.02 (0.95-1.09)0.095
ALL532, 35, 38, 40, 412,1331.04 (0.97-1.12)0.095
AML324, 35, 412221.24 (0.94-1.64)0.016