PMID- 31969529 OWN - NLM STAT- MEDLINE DCOM- 20210416 LR - 20221207 IS - 1348-4540 (Electronic) IS - 0918-8959 (Linking) VI - 67 IP - 4 DP - 2020 Apr 28 TI - Risk factors during the early postpartum period for type 2 diabetes mellitus in women with gestational diabetes. PG - 427-437 LID - 10.1507/endocrj.EJ19-0367 [doi] AB - For women with gestational diabetes mellitus (GDM), the evaluation of glucose tolerance (GT) in the early postpartum period is universally recommended. Nevertheless, few studies have evaluated the risk factors for T2DM on the basis of GT data obtained during the early postpartum period. We aimed to identify the risk factors for type 2 diabetes mellitus (T2DM) by evaluating GT in the first 12 weeks postpartum (12wPP) in women with GDM and to categorize the risk using a combination of the principal risk factors. This retrospective multicenter observational study included 399 East Asian women with GDM who underwent a 75-g oral glucose tolerance test (OGTT) within 12wPP, which was repeated annually or biennially and used to identify the postpartum development of T2DM. Forty-three women (10.8%) developed T2DM during a median follow-up period of 789 +/- 477 days. The independent risk factors for T2DM were pre-pregnancy obesity (BMI >/=25 kg/m(2)), early postpartum impairment in glucose tolerance (IGT), and an early postpartum glycated hemoglobin (HbA1c) >/=5.7%. The odds ratios (95% confidence intervals) for T2DM were 3.2 (1.3-7.8) in women with either early postpartum IGT or pre-pregnancy obesity, 9.2 (3.0-28.3) in those with early postpartum IGT, pre-pregnancy obesity, and HbA1c <5.7%, and 51.4 (16.1-163.9) in those with early postpartum IGT, pre-pregnancy obesity, and HbA1c >/=5.7%, compared with those without obesity or IGT. T2DM risk in East Asian women with GDM should be stratified according to pre-pregnancy obesity and early postpartum IGT, and these patients should be followed up and receive appropriate care for their risk category. FAU - Kawasaki, Maki AU - Kawasaki M AD - Department of Health Policy, National Center for Child Health and Development, Tokyo 157-0074, Japan. AD - Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan. FAU - Arata, Naoko AU - Arata N AD - Division of Maternal Medicine, Center for Maternal-Fetal, Neonatal, and Reproductive Medicine, National Center for Child Health and Development, Tokyo 157-0074, Japan. FAU - Sakamoto, Naoko AU - Sakamoto N AD - Department of Epidemiologic Research, Faculty of Nursing, Toho University, Tokyo 143-8540, Japan. FAU - Osamura, Anna AU - Osamura A AD - Division of Diabetes, Metabolism and Endocrinology, Department of Medicine, Showa University School of Medicine, Tokyo 142-8666, Japan. FAU - Sato, Siori AU - Sato S AD - Division of Maternal Medicine, Center for Maternal-Fetal, Neonatal, and Reproductive Medicine, National Center for Child Health and Development, Tokyo 157-0074, Japan. FAU - Ogawa, Yoshihiro AU - Ogawa Y AD - Department of Molecular and Cellular Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan. AD - Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan. FAU - Yasuhi, Ichiro AU - Yasuhi I AD - Department of Obstetrics and Gynecology, National Hospital Organization Nagasaki Medical Center, Omura, Nagasaki 856-8562, Japan. FAU - Waguri, Masako AU - Waguri M AD - Department of Obstetric Medicine, Osaka Women's and Children's Hospital, Izumi, Osaka 594-1101, Japan. FAU - Hiramatsu, Yuji AU - Hiramatsu Y AD - Okayama City General Medical Center, Okayama 700-0962, Japan. LA - eng PT - Journal Article PT - Multicenter Study PT - Observational Study DEP - 20200121 PL - Japan TA - Endocr J JT - Endocrine journal JID - 9313485 RN - 0 (Blood Glucose) RN - 0 (Glycated Hemoglobin A) SB - IM MH - Adult MH - Blood Glucose/analysis MH - Body Mass Index MH - Diabetes Mellitus, Type 2/*diagnosis/*epidemiology MH - Diabetes, Gestational/*physiopathology MH - Female MH - Glucose Intolerance/physiopathology MH - Glucose Tolerance Test MH - Glycated Hemoglobin/analysis MH - Humans MH - Japan MH - Obesity/complications MH - Odds Ratio MH - *Postpartum Period MH - Pregnancy MH - Retrospective Studies MH - Risk Factors OTO - NOTNLM OT - Early postpartum period OT - Gestational diabetes mellitus OT - Oral glucose tolerance test OT - Prediction OT - Type 2 diabetes mellitus EDAT- 2020/01/24 06:00 MHDA- 2021/04/17 06:00 CRDT- 2020/01/24 06:00 PHST- 2020/01/24 06:00 [pubmed] PHST- 2021/04/17 06:00 [medline] PHST- 2020/01/24 06:00 [entrez] AID - 10.1507/endocrj.EJ19-0367 [doi] PST - ppublish SO - Endocr J. 2020 Apr 28;67(4):427-437. doi: 10.1507/endocrj.EJ19-0367. Epub 2020 Jan 21.