Study to Understand Risk Information to Support and Empower

Optimizing a Scalable Intervention to Maximize Guideline-recommended Diabetes Testing After GDM

The aim of this trial is to test components of a digital health outreach intervention to promote uptake of postpartum screening and lifestyle programs for diabetes prevention among patients with gestational diabetes (GDM). The outreach intervention, designed to be interactive and delivered online, includes standard health information plus up to four theory-based components, targeting motivational and logistical barriers to engaging in diabetes preventive care during the postpartum period. The trial leverages the Multiphase Optimization Strategy (MOST) using a randomized factorial study design.

Inclusion Criteria:

• Current pregnancy complicated by gestational diabetes mellitus (GDM)
• Age: 18 years and older
• Contact with the Kaiser Permanente Northern California (KPNC) Regional Perinatal Service Center
• Able to communicate in English

Exclusion Criteria:

• Diagnosis of diabetes before pregnancy
• Maternal or infant current hospitalization
• Pregnancy loss
• History of eating disorder
• Previously requested not to receive research invitations