Outcomes of audit-enhanced monitoring of patients with type 2 diabetes

J Fam Pract. 2002 May;51(5):459-64.


Objective: To assess the outcome of diabetes care in a practice-based research network after the introduction of an audit-enhanced monitoring system (AEMS).

Study design: An AEMS was introduced into family practices participating in the academic research network of Nijmegen University, Nijmegen, the Netherlands. One and 7 years later, a cross-sectional analysis was performed on the outcome of care in all type 2 diabetes patients under treatment by their family physicians.

Population: Approximately 42,000 patients in 1993 and approximately 46,000 patients in 1999 at 10 family practices participating in the university's academic research network.

Outcomes measured: Targets of care were HbA1c < 8.5% and blood pressure < 150/85 mm Hg. Targets for lipids depended on age, cardiovascular morbidity, and smoking status.

Results: In 1993, 540 type 2 diabetes patients were included; in 1999, 851 such patients were included, representing a prevalence of 1.3% and 2.0%, respectively. Glycemic control improved statistically significantly by the percentage of patients with HbA1c < 8.5% (87% vs 59%, P =.0001) and the mean HbA1c (7.1% vs 8.2%, P =.0001) from the first to the second cohort. Mean blood pressure and the percentage of patients above the target blood pressure did not change. The mean cholesterol (207 mg/dL vs 238 mg/dL [5.4 mmol/L vs 6.2 mmol/L], P =.0001) and the percentage of patients who met their target lipid levels (72% vs 52%, P =.001) also improved between 1993 and 1999. In addition, an increased percentage of patients attended an annual review in the past year (73% vs 84%).

Conclusions: Outcomes of diabetes care in a family practice research setting using an AEMS were comparable with those reported under randomized controlled trial conditions.

Publication types

  • Multicenter Study

MeSH terms

  • Aged
  • Analysis of Variance
  • Cross-Sectional Studies
  • Diabetes Mellitus, Type 2 / therapy*
  • Family Practice*
  • Feedback
  • Female
  • Guideline Adherence*
  • Humans
  • Male
  • Management Information Systems
  • Medical Audit*
  • Monitoring, Physiologic
  • Netherlands
  • Outcome and Process Assessment, Health Care*
  • Practice Guidelines as Topic