Figure 2. Association between gestational age and incidence of type 2 diabetes by 5-year intervals following first
pregnancy adjusted for age at first birth, age at baseline Nurses’ Health Study II, race/ethnicity, pre-pregnancy body
mass index, family history of diabetes, menstrual irregularity, smoking during pregnancy, gestational diabetes, and
hypertensive disorders of pregnancy. Abbreviations: CI, confidence interval; NA, not applicable. [A tabular version of
this figure is also available.]