Evaluation of a diabetes management program using selected HEDIS measures

Abstract

Objective: To evaluate the efficacy of a community-based, pharmacist-directed diabetes management program among managed care organization enrollees using National Committee for Quality Assurance (NCQA)-Healthcare Effectiveness Data and Information Set (HEDIS) performance measures.

Design: Randomized controlled trial.

Setting: Regional community pharmacy chain in Tulsa, OK, from November 2005 to July 2007.

Patients: 52 participants with diabetes and hypertension who were enrolled in a managed care organization.

Intervention: Diabetes management versus standard care.

Main outcome measures: Comprehensive diabetes care measures of glycosylated hemoglobin (A1C <7.0%), blood pressure (<130/80 mm Hg), and low-density lipoprotein (LDL) cholesterol (<100 mg/dL). A composite research outcome of success was created by determining whether a participant achieved two of the three HEDIS goals at the end of 9 months.

Results: 46.7% of intervention group participants achieved the A1C goal, while 9.1% of control group participants achieved the goal ( P < 0.002). More than one-half (53.3%) of intervention participants achieved the blood pressure goal compared with 22.7% of control participants ( P < 0.02). Among control group participants, 50% achieved the LDL cholesterol goal compared with 46.67% of intervention group participants. The odds of the intervention group attaining the composite goal were 5.87 times greater than the control group.

Conclusion: A community pharmacy-based diabetes management program was effective in achieving A1C and blood pressure goals measured by NCQA-HEDIS performance standards. Program participants were statistically significantly more likely to achieve two of three HEDIS standards during a 9-month period.