marginally statistically significantp = 0.058
After removing two potential outliers (i.e., rs12219514 and rs75536691), however, the causal effect of T2D on ALS becomes stronger and marginally statistically significant (OR = 1.28, 95% CI 0.99–1.62, p = 0.058) (Fig. 3 a), suggesting that T2D may increase the risk of ALS in the East Asian population.