Risk of Gestational Diabetes Mellitus in Relation to Maternal Egg and Cholesterol Intake

Konsumsi telur lebih dari 3 per minggu meningkatkan risiko diabetes mellitus dalam kehamilan (gestational diabetes mellitus).

 

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Am. J. Epidemiol. (2011)doi: 10.1093/aje/kwq425

 

Risk of Gestational Diabetes Mellitus in Relation to Maternal Egg and Cholesterol Intake
Chunfang Qiu, Ihunnaya O. Frederick, Cuilin Zhang, Tanya K. Sorensen,Daniel A. Enquobahrie and Michelle A. Williams

 

Higher egg and cholesterol intakes are associated with increased risk of type 2 diabetes mellitus. However, their association with gestational diabetes mellitus (GDM) has not been evaluated. The authors assessed such associations in both a prospective cohort study (1996–2008; 3,158 participants) and a case-control study (1998–2002; 185 cases, 411 controls). A food frequency questionnaire was used to assess maternal diet. Multivariable models were used to derive relative risks and 95% confidence intervals. Compared with no egg consumption, adjusted relative risks for GDM were 0.94, 1.01, 1.12, 1.54, and 2.52 for consumption of ≤1, 2–3, 4–6, 7–9, and ≥10 eggs/week, respectively (P for trend = 0.008). Women with high egg consumption (≥7/week) had a 1.77-fold increased risk compared with women with lower consumption (95% confidence interval (CI): 1.19, 2.63). The relative risk for the highest quartile of cholesterol intake (≥294 mg/day) versus the lowest (<151 mg/day) was 2.35 (95% CI: 1.35, 4.09). In the case-control study, the adjusted odds ratio for consuming ≥7 eggs/week versus <7 eggs/week was 2.65 (95% CI: 1.48, 4.72), and the odds of GDM increased with increasing cholesterol intake (P for trend = 0.021). In conclusion, high egg and cholesterol intakes before and during pregnancy are associated with increased risk of GDM.