Cited by 130Diabetes Management and EducationDiabetes Management and ResearchPrimary Care and Health Outcomes

The DOI matches its Crossref record; 87 of the 92 references it cites were found in a registry or an index.

Improving quality of care for persons with diabetes: an overview of systematic reviews - what does the evidence tell us?

Open access

Abstract

Background: Ensuring high quality care for persons with diabetes remains a challenge for healthcare systems globally with consistent evidence of suboptimal care and outcomes. There is increasing interest in quality improvement strategies to improve diabetes management as reflected by a growing number of systematic reviews. These reviews are of varying quality and dispersed across many sources. In this paper, we present an overview of systematic reviews evaluating the impact of interventions to improve the quality of diabetes care. Methods: We searched for systematic reviews evaluating the effectiveness of any intervention intended to improve intermediate patient outcomes and process of care measures for patients with any type of diabetes. Two reviewers independently screened search results, appraised each systematic review using AMSTAR and extracted data from high quality reviews (AMSTAR score ≥ 5). Within reviews, we used vote counting by direction of effect to report the number of studies favouring an intervention for each outcome. We produced summaries of results for each intervention category. Results: We identified 125 reviews of varying methodological quality and summarised key findings from 50 high quality reviews. We categorised reviews by quality improvement intervention. Eight reviews were broad based (involving a variety of strategies). Other reviews considered: patient education and support (n = 21), telemedicine (n = 10), provider role changes (n = 7), and organisational changes (n = 4). Reviews reported intermediate patient outcomes (e.g. glycaemic control) (n = 49) and process of care outcomes (n = 9). There was evidence of considerable overlap of included studies between reviews. Conclusions: There is consistent evidence from high quality systematic reviews that patient education and support, provider role changes, and telemedicine are associated with improvements in glycaemic and vascular risk factor control in patients. There is less evidence about the impact of quality improvement interventions on other key process measures such as screening patients for diabetic complications. This paper provides decision makers with a comprehensive overview of evidence from high quality systematic reviews about the effects of quality improvement interventions on improving diabetes care.

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Crossref · 10.1186/2046-4053-2-26

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Figure 1 Flow chart of evidence from original source to final acceptance.
Figure 1 Flow chart of evidence from original source to final acceptance.CC BY · PubMed Central

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Citations

Cites

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Show all 92 references

Research works printed but not linked: 6

  1. Unwin N, Whiting D, Guariguata L, Ghyoot G: Gan De: IDF Diabetes Atlas. 2009, Brussels: International Diabetes Federation
  2. Williams J, Jackson G, Powers B, Chatterjee R, Prvu Bettger J, Kemper A, Hasselblad V, Dolor R, Irvine R, Heidenfelder B, Gray R: Closing the Quality Gap: A Critical Analysis of Quality Improvement Strategies. Volume 1–Series Overview and Methodology. 2004, Rockville, MD: Agency for Healthcare Research and Quality
  3. Canadian Diabetes Association Clinical Practice Guidelines Expert Committee: Canadian Diabetes Association 2008 clinical practice guidelines for the prevention and management of diabetes in Canada. Can J Diabetes. 2008, 32: s1-s201.
  4. Chan B, Daniel I, Anderson G, Misra A, Comrie R, Newman A, Rey M, Chen J, Brien S, Ceccato C, Wu L, Mullen J, Vincent K, Heydon A, Mitchell A, St-Louis C, Kassam N: Quality Monitor: 2010 Report on Ontario's Health System 2010. 2010, 1-125.
  5. Shojania K, Ranji S, Shaw L, Charo L, Lai J, Rushakoff R, Macdonald K, Owens D: Closing the Quality Gap: A Critical Analysis of Quality Improvement Strategies. Volume 2–Diabetes Mellitus Care. 2004, Rockville, MD: Agency for Healthcare Research and Quality
  6. Becker L, Oxman A: Chapter 22: Overviews of reviews. Cochrane Handbook for Systematic Reviews of Interventions. Version 5.1.0 (updated March 2011) edition. Edited by: Higgins J, Green S. 2011, London: The Cochrane Collaboration

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Metadata

Authors
Worswick, J., Wayne, S. C., Bennett, R., Fiander, M., Mayhew, A., Weir, M. C., Sullivan, K. J., & Grimshaw, J. M.
Affiliations
  • Ottawa Hospital (CA)
  • University of Ottawa (CA)
Corresponding author
Grimshaw, Jeremy M
Venue
Systematic Reviews
Published
2013-05-07
Volume
2
Issue
1
Pages
26-26
ISSN
2046-4053 (ISSN-L)
OpenAlex
W2105352120
Cited by
130
References
92
Citations by year
2026: 2 · 2025: 2 · 2024: 8 · 2023: 7 · 2022: 13 · 2021: 6 · 2020: 14 · 2019: 14 · 2018: 16 · 2017: 9 · 2016: 21 · 2015: 10 · 2014: 7 · 2013: 1
FWCI
1.92
Type
journal article
Language
en
Open access
Locations
  • Systematic Reviews (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • uO Research (University of Ottawa) (submittedVersion, public-domain)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Management and Education
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Management and Research
  • Health Sciences › Medicine › Family Practice › Primary Care and Health Outcomes
Keywords
diabetes care quality, quality improvement intervention, telemedicine, organizational change, glycemic control, vascular risk factor control, process of care
MeSH terms
Delivery of Health Care, Diabetes Mellitus, Humans, Patient Education as Topic, Telemedicine, Professional Role, Quality Improvement

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