Exemplary Practices in Cardiovascular Care: Results on Clinical Quality Measures from the EvidenceNOW Southwest Cooperative.

BACKGROUND

Identifying characteristics of primary care practices that perform well on cardiovascular clinical quality measures (CQMs) may point to important practice improvement strategies.

OBJECTIVE

To identify practice characteristics associated with high performance on four cardiovascular disease CQMs.

DESIGN

Longitudinal cohort study among 211 primary care practices in Colorado and New Mexico. Quarterly CQM reports were obtained from 178 (84.4%) practices. There was 100% response rate for baseline practice characteristics and implementation tracking surveys. Follow-up implementation tracking surveys were completed for 80.6% of practices.

PARTICIPANTS

Adult patients, staff, and clinicians in family medicine, general internal medicine, and mixed-specialty practices.

INTERVENTION

Practices received 9 months of practice facilitation and health information technology support, plus biannual collaborative learning sessions.

MAIN MEASURES

This study identified practice characteristics associated with overall highest performance using area under the curve (AUC) analysis on aspirin therapy, blood pressure management, and smoking cessation CQMs.

RESULTS

Among 178 practices, 39 were exemplars. Exemplars were more likely to be a Federally Qualified Health Center (69.2% vs 35.3%, p = 0.0006), have an underserved designation (69.2% vs 45.3%, p = 0.0083), and have higher percentage of patients with Medicaid (p < 0.0001). Exemplars reported greater use of cardiovascular disease registries (61.5% vs 29.5%,), standing orders (38.5 vs 22.3%) or electronic health record prompts (84.6% vs 49.6%) (all p < 0.05), were more likely to have medical home recognition (74.4% vs 43.2%, p = 0.0006), and reported greater implementation of building blocks of high-performing primary care: regular quality improvement team meetings (3.0 vs 2.2), patient experience survey (3.1 vs 2.2), and resources for patients to manage their health (3.0 vs 2.3). High improvers (n = 45) showed greater improvement implementing team-based care (32.8 vs 11.7, p = 0.0004) and population management (37.4 vs 20.5, p = 0.0057).

CONCLUSIONS

Multiple strategies-registries, prompts and protocols, patient self-management support, and patient-team partnership activities-were associated with delivering high-quality cardiovascular care over time, measured by CQMs.

TRIAL REGISTRATION

ClinicalTrials.gov registration: NCT02515578.