Fig 1.

Risk of type 2 diabetes in women with a history of gestational diabetes mellitus by number of optimal modifiable factors, according to (A) family history of diabetes (yes v no) and (B) genetic risk score of type 2 diabetes (high v low (above v below median score of 68.0)) in the Nurses’ Health Study II. Joint categories of number of risk factors and covariate status were created, with the high risk group (ie, with family history of diabetes or high genetic risk score and having optimal level of zero or less than one factor set as the reference group depending on the model). CI=confidence interval