Variations among hospitals in the quality of care for heart failure

Eff Clin Pract. Mar-Apr 2000;3(2):69-77.

Abstract

Context: Determining variations in quality of care among hospitals can help direct attention to poorly performing institutions.

Practice pattern examined: The proportion of patients with congestive heart failure meeting various quality criteria in 69 hospitals. HOSPITAL SELECTION: The hospitals were voluntary participants in a quality improvement program in five states (Colorado, Connecticut, Georgia, Oklahoma, and Virginia).

Patient selection: All patients with congestive heart failure discharged from the participating hospitals during a 15-month period in 1995 to 1996 (or, for hospitals with more than 50 eligible patients, a random sample of 50 patients). The total sample consisted of 2077 patients.

Data source: Documentation in the hospital medical record of left ventricular function, discharge medications, and discharge instructions.

Results: Left ventricular function was determined in 72% of patients (range across hospitals, 18% to 97%). Among patients with left ventricular systolic dysfunction, 79% were prescribed an angiotensin-converting enzyme inhibitor (range, 54% to 94%). Only 23% of the patients prescribed angiotensin-converting enzyme inhibitors received the target dose (range, 0% to 60%). Sixty-four percent of patients were counseled about the importance of a low-sodium diet at discharge (range, 25% to 97%), but only 8% were counseled about daily weight monitoring (range, 0% to 30%).

Conclusion: Our results show substantial hospital-to-hospital variation in the quality of care for patients with heart failure.

Publication types

  • Comparative Study
  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Aged
  • Cross-Sectional Studies
  • Female
  • Heart Failure / physiopathology
  • Heart Failure / therapy*
  • Heart Function Tests
  • Humans
  • Male
  • Medical Audit
  • Medicare
  • Patient Admission*
  • Quality of Health Care*
  • United States