Fig. 6

A The forest plot shows causal associations between autoimmune disorders and B-ALL by using one-directional MR analysis. Note: Causal effects were estimated by using IVW method. B Forest plot shows causal effects of AOA and RA on B-ALL risk estimated by using different methods. C Scatter plot shows significant causal association between AOA and B-ALL risk. D Funnel plot shows significant causal association between AOA and B-ALL risk. E Scatter plot shows significant causal association between RA and B-ALL risk. F Funnel plot shows significant causal association between RA and B-ALL risk. Associations highlighted with red represent that associations were significant in more than three main MR methods