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Complication characteristics between young-onset type 2 versus type 1 diabetes in a UK population
1Department of Diabetes , Northern General Hospital , Sheffield , UK.
BMJ Open Diabetes Research & Care
|February 26, 2015
Summary
Young-onset type 2 diabetes (T2D) is a more aggressive condition than type 1 diabetes (T1D), leading to higher rates of cardiovascular disease and neuropathy. This highlights the need for focused management strategies for T2D in young individuals.
Area of Science:
- Endocrinology
- Diabetology
- Public Health
Background:
- Type 1 diabetes (T1D) care is prioritized in the UK, but young-onset type 2 diabetes (T2D) is rising.
- The comparative complication burden between young-onset T1D and T2D is not well understood.
Purpose of the Study:
- To compare the complication burden in young-onset T2D versus T1D.
- To identify predictive factors for complications in these young diabetes populations.
Main Methods:
- Cross-sectional study of 1287 patients with young-onset T1D and T2D (age < 40 years).
- Analysis of clinical characteristics and complications at <10, 10-20, and >20 years of diabetes duration.
- Logistic regression used to determine predictors of complications.
Main Results:
- Young-onset T2D cohort had higher prevalence of obesity, hypertension, and dyslipidemia.
- Cardiovascular disease and neuropathy were more prevalent in young-onset T2D across all durations.
- Young-onset T2D independently predicted cardiovascular disease and neuropathy, but not retinopathy.
Conclusions:
- Young-onset T2D presents a more aggressive phenotype than T1D regarding complication development.
- Ischemic heart disease and neuropathy are key complications more frequent in young-onset T2D.
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