期刊
JOURNAL OF DIABETES
卷 -, 期 -, 页码 -出版社
WILEY
DOI: 10.1111/1753-0407.13503
关键词
cardiovascular renal disease; Chinese patients with type 2 diabetes; diabetes complications; HRQoL
This study investigated the temporal impacts of diabetes-related complications on health-related quality of life (HRQoL) in a 12-year prospective cohort of Chinese patients with type 2 diabetes. The study found that hemorrhagic stroke had the largest decrement in HRQoL, followed by ischemic stroke, peripheral vascular disease, lower extremity amputation, and chronic kidney disease, among others. The impacts on HRQoL persisted for up to 2 years after the occurrence of congestive heart failure or ischemic stroke, and 1 year after hemorrhagic stroke or CKD G3-G4 without renal replacement therapy.
Background: Patients with type 2 diabetes (T2D) are at high risk of developing multiple complications, affecting their health-related quality of life (HRQoL). Existing studies only considered impact of complication on HRQoL in the year of occurrence but not its residual impacts in subsequent years. We investigated temporal impacts of diabetes-related complications on HRQoL in a 12-year prospective cohort of ambulatory Chinese patients with T2D enrolled in the clinic-based Joint Asia Diabetes Evaluation (JADE) Register.Methods: HRQoL utility measures were derived from EuroQol five-dimensional three-level questionnaire (EQ-5D-3L) questionnaires completed by 19 322 patients with T2D in Hong Kong (2007-2018). Temporal EQ-5D utility decrements associated with subtypes of cardiovascular-renal events were estimated using generalized linear regression model after stepwise selection of covariates with p < .01 as cutoff.Results: In this cohort (mean +/- SD age:61.2 +/- 11.5 years, 55.3% men, median [interquartile range] duration of diabetes:10.1 [3.0-15.0] years, glycated hemoglobin [HbA(1C)] 7.5 +/- 1.5%), EQ-5D utility was 0.860 +/- 0.163. The largest HRQoL decrements were observed in year of occurrence of hemorrhagic stroke (-0.230), followed by ischemic stroke (-0.165), peripheral vascular disease (-0.117), lower extremity amputation (-0.093), chronic kidney disease (CKD) G5 without renal replacement therapy (RRT) (-0.079), congestive heart failure (CHF) (-0.061), and CKD G3-G4 without RRT (-0.042). Residual impacts on HRQoL persisted for 2 years after occurrence of CHF or ischemic stroke and 1 year after hemorrhagic stroke or CKD G3-G4 without RRT.Conclusion: This is the first comprehensive report on temporal associations of HRQoL decrements with subtypes of diabetes-related complications in ambulatory Asian patients with T2D. These data will improve the accuracy of cost-effectiveness analysis of diabetes interventions at an individual level in an Asian setting.
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