Follow-up after gestational diabetes: a fixable gap in women's preventive healthcare. Issue 1 (7th September 2017)

• Record Type: Journal Article
• Authors: Bernstein, Judith Apt; Quinn, Emily; Ameli, Omid; Craig, Myrita; Heeren, Timothy; Lee-Parritz, Aviva; Iverson, Ronald; Jack, Brian; McCloskey, Lois
• Is Part Of: BMJ open diabetes research and care. Volume 5:Issue 1(2017)
• Publication Date: 2017-09-07
• Subjects: gestational diabetes -- type 2 diabetes onset -- glucose testing -- prevention -- primary care; Diabetes -- Periodicals; 616.462005
• DOI: 10.1136/bmjdrc-2017-000445
• Languages: English
• ISSNs: 2052-4897

Abstract

Abstract : Objective: Gestational diabetes mellitus (GDM) is a known harbinger of future type 2 diabetes mellitus (T2DM), hypertension, and cardiac disease. This population-based study was designed to identify gaps in follow-up care relevant to prevention of T2DM in a continuously insured sample of women diagnosed with GDM. Research design and methods: We analyzed data spanning 2005–2015 from OptumLabs Data Warehouse, a comprehensive, longitudinal, real-world data asset with deidentified lives across claims and clinical information, to describe patterns of preventive care after GDM. Women with GDM were followed, from 1 year preconception through 3 years postdelivery to identify individual and healthcare systems characteristics, and report on GDM-related outcomes: postpartum glucose testing, transition to primary care for monitoring, GDM recurrence, and T2DM onset. Results: Among 12 622 women with GDM, we found low rates of glucose monitoring in the recommended postpartum period (5.8%), at 1 year (21.8%), and at 3 years (51%). A minority had contact with primary care postdelivery (5.7% at 6 months, 13.2% at 1 year, 40.5% at 3 years). Despite increased population risk (GDM recurrence in 52.2% of repeat pregnancies, T2DM onset within 3 years in 7.6% of the sample), 70.1% of GDM-diagnosed women had neither glucose testing nor a primary care visit at 1 year and 32.7% had neither at 3 years. Conclusions: We found low rates of glucose testing and transition to primary care in this group of continuously insured women with GDM. Despite continuous insurance coverage, many women with a pregnancy complication that portends risk for future chronic illness fail to obtain follow-up testing and may have difficulty navigating between clinician specialties. Results point to a need for action to close the gap between obstetrics and primary care to ensure receipt of preventive monitoring as recommended by both the American Diabetes Association and the American Congress of Obstetricians and Gynecologists.