SOME RISK FACTORS OF GESTATIONAL DIABETES MELLITUS: A CASE-CONTROL STUDY
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Abstract
Introduction: High-risk pregnant women for gestational diabetes mellitus require attention and early screening from the first prenatal visit, as the presence of risk factors significantly increases the likelihood of developing gestational diabetes mellitus. Objective: To analyze several risk factors for gestational diabetes mellitus among pregnant women delivering at Kien Giang Hospital of Obstetrics and Pediatrics from March 2024 to June 2024. Materials and methods: A prospective cohort study was conducted on 68 eligible pregnant women, including a group of healthy pregnant women (n = 35) and a group of pregnant women diagnosed with gestational diabetes mellitus (n = 33) according to the ADA 2023 criteria. Results: The study recorded the following characteristics in the GDM group compared to the healthy pregnant group: average age (34,8 ± 6,3 vs. 28,6 ± 6,5), weight (71,4 ± 10,4 vs. 60,9 ± 8,8), fasting blood glucose (7,5 ± 3,4 vs. 4,7 ± 0,8), history of GDM (45,5% vs. 5,7%), history of stillbirth (39,4% vs. 11,4%), delivering a baby ≥ 4000g (39,4% vs. 5,7%), and family history of diabetes (42,4% vs. 17,1%), with statistically significant differences between the two groups (p<0,05). Univariate regression analysis indicated that a history of GDM increases the risk of developing GDM in this with OR=7,1 (95% CI: 1,3 – 39,0) (p=0,03). A history of delivering a baby ≥ 4000g also increased the risk of GDM in the subsequent pregnancy with OR=6,3 (95% CI 1,1 – 36,3) (p=0,04). Multivariate regression analysis showed that a history of GDM (OR=13,8, 95% CI 2,8 – 13,8), history of stillbirth (OR=5,0, 95% CI 1,4 – 17,7), and history of delivering a baby ≥ 4000g (OR=10,7, 95% CI 2,2 – 52,5) were statistically significant risk factors for developing GDM in this pregnancy (p<0,05). Conclusion: A history of gestational diabetes mellitus, history of stillbirth, and history of delivering a baby ≥ 4000g are significant risk factors for developing gestational diabetes mellitus in the current pregnancy. This underscores the necessity of screening pregnant women with these risk factors.
Article Details
Keywords
Gestational diabetes mellitus, risk factors.
References
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