Tianrong Song1, Guidong Su2, Yali Chi2, Ting Wu3, Yue Xu3, Chunchun Chen3. 1. Department of Obstetrics and Gynecology, Distinct Healthcare, Shenzhen, P. R. China. 2. Department of Obstetrics and Gynecology, Nanfang Hospital Affiliated to Southern Medical University, Guangzhou, P. R. China. 3. Department of Obstetrics and Gynecology, University of Hong Kong Shenzhen Hospital, Shenzhen, P. R. China.
Abstract
AIMS: We aimed to investigate the potential predictive efficacy of triglyceride-glucose (T/Gly) index for gestational diabetes mellitus (GDM) in a systematic review and meta-analysis. MATERIALS AND METHODS: Cohort studies demonstrating the association between T/Gly index measured at the first trimester or before pregnancy and the subsequent incidence of GDM were identified by search of PubMed, Embase, China National Knowledge Infrastructure, and WanFang databases. A random-effect model incorporating the heterogeneity was applied to pool the results. Five cohort studies including 382,213 women were included in this meta-analysis. RESULTS: Compared to those with the lowest category of T/Gly index, women with the highest category of T/Gly index were independently associated with higher risk of subsequent GDM (odds ratio [OR]: 2.52, 95% confidence interval [CI]: 1.33 ∼ 4.67, I2=65%, p=.004) after adjustment of potential confounding factors including age, body mass index, and family history of diabetes. The association was stronger in prospective cohort studies than retrospective cohort studies (p for subgroup difference=.007), and a significant association was detected in Asian women (OR: 3.30, 95% CI: 1.50-7.28, p =.003), but not in non-Asian women (OR: 0.96, 95% CI: 0.35-2.63, p=.94). CONCLUSIONS: Higher T/Gly index may independently predict the risk of GDM in Asian women.
AIMS: We aimed to investigate the potential predictive efficacy of triglyceride-glucose (T/Gly) index for gestational diabetes mellitus (GDM) in a systematic review and meta-analysis. MATERIALS AND METHODS: Cohort studies demonstrating the association between T/Gly index measured at the first trimester or before pregnancy and the subsequent incidence of GDM were identified by search of PubMed, Embase, China National Knowledge Infrastructure, and WanFang databases. A random-effect model incorporating the heterogeneity was applied to pool the results. Five cohort studies including 382,213 women were included in this meta-analysis. RESULTS: Compared to those with the lowest category of T/Gly index, women with the highest category of T/Gly index were independently associated with higher risk of subsequent GDM (odds ratio [OR]: 2.52, 95% confidence interval [CI]: 1.33 ∼ 4.67, I2=65%, p=.004) after adjustment of potential confounding factors including age, body mass index, and family history of diabetes. The association was stronger in prospective cohort studies than retrospective cohort studies (p for subgroup difference=.007), and a significant association was detected in Asian women (OR: 3.30, 95% CI: 1.50-7.28, p =.003), but not in non-Asian women (OR: 0.96, 95% CI: 0.35-2.63, p=.94). CONCLUSIONS: Higher T/Gly index may independently predict the risk of GDM in Asian women.
Authors: Benedetta Salvatori; Tina Linder; Daniel Eppel; Micaela Morettini; Laura Burattini; Christian Göbl; Andrea Tura Journal: Cardiovasc Diabetol Date: 2022-10-18 Impact factor: 8.949