nominally significantp < 0.05
We repeated the analysis using both prevalent type 2 diabetes at baseline and incident type 2 diabetes during follow-up. We estimated the power that our study had to observe a nominally significant association ( p < 0.05) of each individual SNP or the genetic predisposition score with type 2 diabetes, based on the expected effect size (and its SE) of each individual SNP or the score on type 2 diabetes.