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Measuring clinical performance and outcomes from diabetes information systems: an observational study
J P New1, S Hollis, F Campbell
1Department of Diabetes, Hope Hospital, Salford, UK.
Diabetologia
|August 22, 2000
Summary
A district diabetes information system significantly improved diabetes care processes and patient outcomes between 1993 and 1998. This structured approach enhanced preventative reviews and treatment target achievement across primary and secondary care settings.
Area of Science:
- Public Health
- Health Informatics
- Diabetes Management
Background:
- Diabetes care requires systematic monitoring and intervention.
- District-wide information systems can potentially standardize and improve care delivery.
Purpose of the Study:
- To evaluate the impact of a district diabetes information system on diabetes care provision.
- To assess changes in clinical performance and patient outcomes following system implementation.
Main Methods:
- Analysis of 6544 diabetes patients registered between 1993 and 1998.
- Utilized drop-out cohort analysis and logistic regression with general estimating equations.
Main Results:
- Significant improvements in preventative care review completion rates (56% to 67%).
- Enhanced completion of key clinical processes including blood pressure, glycaemic, lipid, renal, fundoscopy, and foot checks.
- Increased achievement of intermediate treatment targets for HbA1c, cholesterol, and blood pressure.
Conclusions:
- The district diabetes information system facilitated structured diabetes care cascade.
- Appreciable improvements in diabetes care were observed across primary and shared care populations.
- The system likely contributed to enhanced patient outcomes and care quality.
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