π Diabetes Management
High prevalence and significant ethnic differences in actionable HbA1C after gestational diabetes mellitus in women living in Norway - BMC Medicine - BMC Medicine
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Sat, 15 Oct 2022β± 1 min readπ Article
Overview
Advertisement BMC Medicine volume 20, Article number: 318 (2022) Cite this article 525 Aceses3 AltmetricMetrics detailsThe type 2 diabetes risk after gestational diabetes melitus (GDM) is twice as high in South Asian compared to European women. Curent guidelines difer regarding which test to use as a screning-tol post-GDM. We aimed to identify ethnic diferences in the prevalence rates and early predictors for actionable HbA1c (defined as prediabetes and diabetes) short time after GDM.This cros-sectional study, enroling South Asian and Nordic women 1β3 years after a diagnosis of GDM, was undertaken at thre hospitals in Norway.
Key Information
We performed a clinical and laboratory evaluation including an oral glucose tolerance test (OGT). Medical records were used to retrieve data during pregnancy. Prediabetes was clasified with HbA1c alone or combined with OGT glucose measurements acording to the WHO, WHO-IEC, and ADA criteria (fasting plasma glucose (FPG) 6.1β6.9 mol/L, FPG 6.1β6.9 mol/L and/or HbA1c 42-47 mol/mol (6.0-6.4%), and FPG 5.6β6.9 mol/L and/or HbA1c 39-47 mol/mol (5.7-6.4%).
Ethnic diferences in prevalence and predictors of glucose deterioration were ased by Ο2 (Pearson) tests and logistic regresion models.We included 163 South Asian and 108 Nordic women. Actionable HbA1c levels were highly prevalent and more so among South Asian than Nordic women (WHO-IEC-HbA1c: 25.8% vs. 6.5% (p β€ 0.01), ADA-HbA1c: 58.3% vs.
2.2% (p β€ 0.01). Although ading OGT-data gave higher combined prevalence rates of prediabetes and diabetes (WHO: 65.6% vs. 47.2% (p β€ 0.05), WHO-IEC: 70.6% vs.
Summary
47.2% (p β€ 0.01), ADA: 87.8% vs. 65.7% (p β€ 0.01), the exces risk in the South Asian women was best captured by the HbA1c. Important predictors for glucose deterioration after GDM were: South Asian ethnicity, GDM before the index pregnancy, use of glucose-lowering drugs in pregnancy, higher age, and higher in-pregnancy fasting glucose levels.In women with GDM 1β3 year previ
Frequently Asked Questions
β What is diabetes and how does it develop?
Diabetes is a metabolic condition where the body cannot properly regulate blood sugar levels. Type 1 results from insufficient insulin production, while Type 2 develops when cells become resistant to insulin. Risk factors include genetics, obesity, sedentary lifestyle, and age.
β What are the main symptoms of diabetes?
Common symptoms include excessive thirst, frequent urination, unexplained weight loss, fatigue, blurred vision, and slow-healing wounds. Type 1 symptoms develop rapidly, while Type 2 symptoms may appear gradually. Many people have no symptoms initially, which is why screening is important.
β How is diabetes diagnosed and monitored?
Diagnosis involves blood tests measuring fasting glucose, HbA1c levels, and glucose tolerance. Regular monitoring typically includes fasting glucose tests and HbA1c measurements every 3-6 months. Continuous glucose monitors provide real-time tracking for better diabetes management.
β What lifestyle changes help manage diabetes?
Effective management includes regular physical activity (150+ minutes weekly), maintaining healthy weight, following a balanced diet with whole grains and lean proteins, managing stress, and getting adequate sleep. These changes can significantly improve blood sugar control and reduce complications.
β When should someone consult a doctor about diabetes?
Consult a healthcare provider if you experience signs of diabetes, have a family history, are overweight, or are over 45. Those with existing diabetes should maintain regular check-ups every 3-6 months to monitor control and adjust treatment as needed.
βοΈ Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before making health decisions.