Associations with low rates of postpartum glucose screening after gestational diabetes among Indigenous and non‐Indigenous Australian women

Abstract

Abstract Objectives: To explore factors associated with postpartum glucose screening among women with Gestational Diabetes Mellitus (GDM). Methods: A retrospective study using linked records from women with GDM who gave birth at Cairns Hospital in Far North Queensland, Australia, from 1 January 2004 to 31 December 2010. Results: The rates of postpartum Oral Glucose Tolerance Test (OGTT) screening, while having increased significantly among both Indigenous* and non‐Indigenous women from 2004 to 2010 (HR 1.15 per year, 95%CI 1.08–1.22, p5 (HR 0.33, 0.12–0.90, p=0.03); smoked (HR 0.48, 0.31–0.76, p=0.001); and did not breastfeed (HR 0.09, 0.01–0.64, p=0.02). Conclusions: Postpartum diabetes screening rates following GDM in Far North Queensland are low, particularly among Indigenous women, with lower rates seen in the regional centre; and among non‐Indigenous women with indicators of low socioeconomic status. Implications: Strategies are urgently needed to improve postpartum diabetes screening after GDM that reach women most at risk.

Keywords

• gestational diabetes mellitus
• type 2 diabetes mellitus
• diabetes
• pregnancy
• Aboriginal
• Indigenous