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- Title
Glycated hemoglobin measurements at three, 12 and 24 months postpartum after gestational diabetes.
- Authors
Barton, Kristen I.; Donovan, Lois; Giroux, Isabelle; Miller, David; Mottola, Michelle; McManus, Ruth; Barton, Kristen
- Abstract
<bold>Purpose: </bold>To determine the associations between glycated hemoglobin (A1C) values at three, 12 and 24 months postpartum taken during the Families Defeating Diabetes trial.<bold>Methods: </bold>The Families Defeating Diabetes trial was a randomized 12 month lifestyle intervention delivered in the first year postpartum. Women were reviewed at three, 6 12 and 24 months for body habitus, diet and lifestyle choices. Glycated hemoglobin levels were measured at three, 12 and 24 months.<bold>Results: </bold>There were 170 randomization participants: 89 interventional (INT); and 81 control (CON). Of these 170 participants, 50 INT and 47 CON completed 12-month follow-up and 26 INT and 24 CON completed 24-month follow-up. Study outcomes did not differ between the cohorts. Combined intraclass correlation coefficients for reliability of repeated results showed substantial reliability: 0.74 (95% CI 0.63, 0.83) between three and 12 month A1C; and 0.72 (95% CI 0.51, 0.85) for three and 24 month A1C. Pearson correlations for three month vs 12 month A1C were r=0.745 (p.
- Subjects
GLYCOSYLATED hemoglobin; GESTATIONAL diabetes; INTRACLASS correlation; TIME perspective; STATISTICAL correlation
- Publication
Clinical & Investigative Medicine, 2019, Vol 42, Issue 4, pE37
- ISSN
0147-958X
- Publication type
journal article
- DOI
10.25011/cim.v42i4.33343