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- Title
Discordance in risk factors for the progression of diabetic retinopathy and diabetic nephropathy in patients with type 2 diabetes mellitus.
- Authors
Song, Ki‐Ho; Jeong, Jee‐Sun; Kim, Mee Kyoung; Kwon, Hyuk‐Sang; Baek, Ki‐Hyun; Ko, Seung‐Hyun; Ahn, Yu‐Bae
- Abstract
Aims/Introduction: We aimed to investigate whether there are differences in the risk factors or markers for the progression of diabetic retinopathy (DR) and diabetic nephropathy (DN) in type 2 diabetes mellitus. Materials and Methods: We carried out a 3‐year retrospective cohort study of 604 patients with type 2 diabetes mellitus. The outcomes were the progression of DR (worsening of the DR stage) and DN (an estimated glomerular filtration rate decline >12%) at the 3‐year follow up. The mean hemoglobin A1c (HbA1c) level and HbA1c variability (HbA1c‐VAR) were calculated. Results: The mean HbA1c and HbA1c‐VAR levels were higher in the DR progressors (n = 67) than in the DR non‐progressors (n = 537). The mean HbA1c was a significant predictor for DR progression independent of the duration of diabetes and HbA1c‐VAR levels. The urine albumin‐to‐creatinine ratio at baseline and HbA1c‐VAR levels were higher in the DN progressors (n = 34) than in the DN non‐progressors (n = 570). The triglyceride to high‐density lipoprotein cholesterol ratio at baseline tended to be higher in the DN progressors than in the DN non‐progressors. HbA1c‐VAR levels and the triglyceride‐to‐high‐density lipoprotein cholesterol ratio were significant predictors for DN progression independent of estimated glomerular filtration rate and the urine albumin‐to‐creatinine ratio. Conclusions: Average glycemia was significantly associated with progression of DR, whereas glycemic variability and dyslipidemia were significantly associated with progression of DN in type 2 diabetes mellitus.
- Subjects
DIABETIC retinopathy; DIABETIC nephropathies; TYPE 2 diabetes; DISEASE risk factors; GLOMERULAR filtration rate
- Publication
Journal of Diabetes Investigation, 2019, Vol 10, Issue 3, p745
- ISSN
2040-1116
- Publication type
Academic Journal
- DOI
10.1111/jdi.12953