Clinical and Genetic Determinants of Progression of Type 2 Diabetes: A DIRECT Study
(2014) In Diabetes Care 37(3). p.718-724- Abstract
- OBJECTIVETo identify the clinical and genetic factors that explain why the rate of diabetes progression is highly variable between idividuals following diagnosis of type 2 diabetes.RESEARCH DESIGN AND METHODSWe studied 5,250 patients with type 2 diabetes using comprehensive electronic medical records in Tayside, Scotland, from 1992 onward. We investigated the association of clinical, biochemical, and genetic factors with the risk of progression of type 2 diabetes from diagnosis to the requirement of insulin treatment (defined as insulin treatment or HbA(1c) 8.5% [69 mmol/mol] treated with two or more noninsulin therapies).RESULTSRisk of progression was associated with both low and high BMI. In an analysis stratified by BMI and HbA(1c) at... (More)
- OBJECTIVETo identify the clinical and genetic factors that explain why the rate of diabetes progression is highly variable between idividuals following diagnosis of type 2 diabetes.RESEARCH DESIGN AND METHODSWe studied 5,250 patients with type 2 diabetes using comprehensive electronic medical records in Tayside, Scotland, from 1992 onward. We investigated the association of clinical, biochemical, and genetic factors with the risk of progression of type 2 diabetes from diagnosis to the requirement of insulin treatment (defined as insulin treatment or HbA(1c) 8.5% [69 mmol/mol] treated with two or more noninsulin therapies).RESULTSRisk of progression was associated with both low and high BMI. In an analysis stratified by BMI and HbA(1c) at diagnosis, faster progression was independently associated with younger age at diagnosis, higher log triacylglyceride (TG) concentrations (hazard ratio [HR] 1.28 per mmol/L [95% CI 1.15-1.42]) and lower HDL concentrations (HR 0.70 per mmol/L [95% CI 0.55-0.87]). A high Genetic Risk Score derived from 61 diabetes risk variants was associated with a younger age at diagnosis and a younger age when starting insulin but was not associated with the progression rate from diabetes to the requirement of insulin treatment.CONCLUSIONSIncreased TG and low HDL levels are independently associated with increased rate of progression of diabetes. The genetic factors that predispose to diabetes are different from those that cause rapid progression of diabetes, suggesting a difference in biological process that needs further investigation. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4495909
- author
- Zhou, Kaixin ; Donnelly, Louise A. ; Morris, Andrew D. ; Franks, Paul LU ; Jennison, Chris ; Palmer, Colin N. A. and Pearson, Ewan R.
- organization
- publishing date
- 2014
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Diabetes Care
- volume
- 37
- issue
- 3
- pages
- 718 - 724
- publisher
- American Diabetes Association
- external identifiers
-
- wos:000331708600027
- scopus:84896728658
- ISSN
- 1935-5548
- DOI
- 10.2337/dc13-1995
- language
- English
- LU publication?
- yes
- id
- 674ed9b1-e968-4720-81d6-3ac15e0ee7da (old id 4495909)
- date added to LUP
- 2016-04-01 14:31:26
- date last changed
- 2022-03-22 00:29:14
@article{674ed9b1-e968-4720-81d6-3ac15e0ee7da, abstract = {{OBJECTIVETo identify the clinical and genetic factors that explain why the rate of diabetes progression is highly variable between idividuals following diagnosis of type 2 diabetes.RESEARCH DESIGN AND METHODSWe studied 5,250 patients with type 2 diabetes using comprehensive electronic medical records in Tayside, Scotland, from 1992 onward. We investigated the association of clinical, biochemical, and genetic factors with the risk of progression of type 2 diabetes from diagnosis to the requirement of insulin treatment (defined as insulin treatment or HbA(1c) 8.5% [69 mmol/mol] treated with two or more noninsulin therapies).RESULTSRisk of progression was associated with both low and high BMI. In an analysis stratified by BMI and HbA(1c) at diagnosis, faster progression was independently associated with younger age at diagnosis, higher log triacylglyceride (TG) concentrations (hazard ratio [HR] 1.28 per mmol/L [95% CI 1.15-1.42]) and lower HDL concentrations (HR 0.70 per mmol/L [95% CI 0.55-0.87]). A high Genetic Risk Score derived from 61 diabetes risk variants was associated with a younger age at diagnosis and a younger age when starting insulin but was not associated with the progression rate from diabetes to the requirement of insulin treatment.CONCLUSIONSIncreased TG and low HDL levels are independently associated with increased rate of progression of diabetes. The genetic factors that predispose to diabetes are different from those that cause rapid progression of diabetes, suggesting a difference in biological process that needs further investigation.}}, author = {{Zhou, Kaixin and Donnelly, Louise A. and Morris, Andrew D. and Franks, Paul and Jennison, Chris and Palmer, Colin N. A. and Pearson, Ewan R.}}, issn = {{1935-5548}}, language = {{eng}}, number = {{3}}, pages = {{718--724}}, publisher = {{American Diabetes Association}}, series = {{Diabetes Care}}, title = {{Clinical and Genetic Determinants of Progression of Type 2 Diabetes: A DIRECT Study}}, url = {{https://lup.lub.lu.se/search/files/4019298/5265827}}, doi = {{10.2337/dc13-1995}}, volume = {{37}}, year = {{2014}}, }