McKay, AJ;
Gunn, LH;
Nugawela, MD;
Sathish, T;
Majeed, A;
Vamos, E;
Molina, G;
(2021)
Associations between attainment of incentivized primary care indicators and incident sight-threatening diabetic retinopathy in England: A population-based historical cohort study.
Diabetes, Obesity and Metabolism
10.1111/dom.14344.
(In press).
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Abstract
AIM: To examine the impact of attainment of primary care diabetes clinical indicators on progression to sight‐threatening diabetic retinopathy (STDR) among those with mild non‐proliferative diabetic retinopathy (NPDR). MATERIALS AND METHODS: An historical cohort study of 18,978 adults (43.63% female) diagnosed with type 2 diabetes before 1 April 2010 and mild NPDR before 1 April 2011 was conducted. The data were obtained from the UK Clinical Practice Research Datalink during 2010‐2017, provided by 330 primary care practices in England. Exposures included attainment of the Quality and Outcomes Framework HbA1c (≤59 mmol/mol [≤7.5%]), blood pressure (≤140/80 mmHg) and cholesterol (≤5 mmol/L) indicators in the financial year 2010‐2011, as well as the number of National Diabetes Audit processes completed in 2010‐2011. The outcome was time to incident STDR. Nearest neighbour propensity score matching was undertaken, and univariable and multivariable Cox proportional hazards models were then fitted using the matched samples. Concordance statistics were calculated for each model. RESULTS: A total of 1037 (5.5%) STDR diagnoses were observed over a mean follow‐up of 3.6 (SD 2.0) years. HbA1c, blood pressure and cholesterol indicator attainment were associated with lower rates of STDR (adjusted hazard ratios [95% CI] 0.64 [0.55‐0.74; p < .001], 0.83 [0.72‐0.94; p = .005] and 0.80 [0.66‐0.96; p = .015], respectively). CONCLUSIONS: Our findings provide support for meeting appropriate indicators for the management of type 2 diabetes in primary care to bring a range of benefits, including improved health outcomes—such as a reduction in the risk of STDR—for people with type 2 diabetes.
| Type: | Article |
|---|---|
| Title: | Associations between attainment of incentivized primary care indicators and incident sight-threatening diabetic retinopathy in England: A population-based historical cohort study |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1111/dom.14344 |
| Publisher version: | https://doi.org/10.1111/dom.14344 |
| Language: | English |
| Additional information: | © 2021 The Authors. Diabetes, Obesity and Metabolism published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
| Keywords: | General practice, National Diabetes Audit, Quality and Outcomes Framework, sight threatening retinopathy, type 2 diabetes |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > Institute of Ophthalmology UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Population Health Sciences > UCL GOS Institute of Child Health UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Population Health Sciences > UCL GOS Institute of Child Health > Population, Policy and Practice Dept |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10125512 |
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