ArticleScientific reports2024
The relationship between blood vitamin A levels and diabetic retinopathy: a population-based study.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- The predictive value of family income to poverty ratio and diabetic retinopathy in adults aged 20 years and above in the United States: a cross-sectional study based on NHANES 1999-2020.BMC public health · 2025Article
- Novel Therapeutic Approaches for Treatment of Diabetic Retinopathy and Age-Related Macular Degeneration.Vision (Basel, Switzerland) · 2025Review
- Exploring causal relationships between circulating micronutrients and age-related eye diseases: a Mendelian randomization study.Genes & nutrition · 2025Article
- Association Between Low Serum Vitamin A Level and Diabetic Retinopathy in Patients with Type 2 Diabetes: A Hospital-Based Study.Journal of inflammation research · 2025Article
- Exploring Causal Relationships Between Kidney Function and the Risk of Senile Cataract and Primary Open-Angle Glaucoma: A Mendelian Randomization Study and Bioinformatics Analyses.Journal of multidisciplinary healthcare · 2025Article
- The Role of Diet and Oral Supplementation for the Management of Diabetic Retinopathy and Diabetic Macular Edema: A Narrative Review.BioMed research international · 2025Review
- Food and Food Waste Antioxidants: Could They Be a Potent Defence against Parkinson's Disease?Antioxidants (Basel, Switzerland) · 2024Review
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Authors and funding
3 authors.
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Abstract
We assessed the relationship between blood vitamin A levels and the risk of diabetic retinopathy. The study was population-based epidemiological study for 11,727 participants aged 40 or older who participated in the Korean National Health and Nutrition Examination Survey. Vitamin A in the blood was classified into quartiles. Diabetic retinopathy was diagnosed by the Early Treatment for Diabetic Retinopathy Study. After adjusting confounding variables such as age, sex, smoking, cholesterol, diabetes prevalence period, glycated hemoglobin levels, and high blood pressure, the odd ratio (OR) of vitamin A at quartile level 4 for diabetic retinopathy was 0.32 (95% confidence interval [CI], 0.14-0.72, P for trend < 0.001). In male, the OR of quartile 3 level vitamin A for diabetic retinopathy was 0.11 (95% CI, 0.01-0.69, P for trend = 0.010). In adults under the age of 60, the OR of vitamin A at quartile level 3 for diabetic retinopathy was 0.10. (95% CI, 0.03-0.29, P for trend < 0.001). Serum vitamin A high levels are associated with low risk of diabetic retinopathy. Particularly, there is a more effective relationship in male and adults under the age of 60.
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