Specific Aim 2 – Exploratory outcome
GDM
GDM
Hypothesis: The intervention will result in lower rates of GDM in a subsequent pregnancy.We will use the same analytic plan as described above for the primary outcome to compare the rates of GDM in a subsequent pregnancy. GDM diagnosis will be based on ICD10 codes or positive 1-step or 2-step oral glucose tolerance test. The analysis will be restricted to participants who are not pregnant at baseline or at the 6 month follow up and who are no >3 months pregnant as the 12 month follow up. This analysis will be adjusted for baseline covariates that show differential distributions between the two groups. However, this will be an exploratory outcome, and our study is not powered to assess its significance.