Incidence and Outcomes of Gestational Diabetes Mellitus Using the New International Association of Diabetes in Pregnancy Study Group Criteria in Hôpital Maisonneuve-Rosemont

At 1 Canadian university hospital, pregnant women were routinely screened for gestational diabetes mellitus (GDM) with a 75-g oral glucose tolerance test (OGTT). Diagnostic plasma glucose thresholds were as follows: fasting: ≥5.3 mmol/L, 1 h: ≥10.6 mmol/L and 2 h: ≥9.0 mmol/L. In 2015, diagnostic thresholds were reduced to those recommended by the International Association of Diabetes in Pregnancy Study Group (IADPSG) as follows: fasting: ≥5.1...