{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:37:03Z","timestamp":1791247023924,"version":"4.1.0"},"reference-count":44,"publisher":"American Medical Association (AMA)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JAMA Cardiol"],"published-print":{"date-parts":[[2023,6,1]]},"abstract":"<jats:sec id=\"ab-hoi230015-4\"><jats:title>Importance<\/jats:title><jats:p>Black adults with heart failure (HF) disproportionately experience higher population-level mortality than White adults with HF. Whether quality of care for HF differs at hospitals with high proportions of Black patients compared with other hospitals is unknown.<\/jats:p><\/jats:sec><jats:sec id=\"ab-hoi230015-5\"><jats:title>Objective<\/jats:title><jats:p>To compare quality and outcomes for patients with HF at hospitals with high proportions of Black patients vs other hospitals.<\/jats:p><\/jats:sec><jats:sec id=\"ab-hoi230015-6\"><jats:title>Design, Setting, and Participants<\/jats:title><jats:p>Patients hospitalized for HF at Get With The Guidelines (GWTG) HF sites from January 1, 2016, through December 1, 2019. These data were analyzed from May 2022 through November 2022.<\/jats:p><\/jats:sec><jats:sec id=\"ab-hoi230015-7\"><jats:title>Exposures<\/jats:title><jats:p>Hospitals caring for high proportions of Black patients.<\/jats:p><\/jats:sec><jats:sec id=\"ab-hoi230015-8\"><jats:title>Main Outcomes and Measures<\/jats:title><jats:p>Quality of HF care based on 14 evidence-based measures, overall defect-free HF care, and 30-day readmissions and mortality in Medicare patients.<\/jats:p><\/jats:sec><jats:sec id=\"ab-hoi230015-9\"><jats:title>Results<\/jats:title><jats:p>This study included 422\u202f483 patients (224\u202f270 male [53.1%] and 284\u202f618 White [67.4%]) with a mean age of 73.0 years. Among 480 hospitals participating in GWTG-HF, 96 were classified as hospitals with high proportions of Black patients. Quality of care was similar between hospitals with high proportions of Black patients compared with other hospitals for 11 of 14 GWTG-HF measures, including use of angiotensin-converting enzyme inhibitors\/angiotensin receptor blocker\/angiotensin receptor neprilysin inhibitors for left ventricle systolic dysfunction (high-proportion Black hospitals: 92.7% vs other hospitals: 92.4%; adjusted odds ratio [OR], 0.91; 95% CI, 0.65-1.27), evidence-based \u03b2-blockers (94.7% vs 93.7%; OR, 1.02; 95% CI, 0.82-1.28), angiotensin receptor neprilysin inhibitors at discharge (14.3% vs 16.8%; OR, 0.74; 95% CI, 0.54-1.02), anticoagulation for atrial fibrillation\/flutter (88.8% vs 87.5%; OR, 1.05; 95% CI, 0.76-1.45), and implantable cardioverter-defibrillator counseling\/placement\/prescription at discharge (70.9% vs 71.0%; OR, 0.75; 95% CI, 0.50-1.13). Patients at high-proportion Black hospitals were less likely to be discharged with a follow-up visit made within 7 days or less (70.4% vs 80.1%; OR, 0.68; 95% CI, 0.53-0.86), receive cardiac resynchronization device placement\/prescription (50.6% vs 53.8%; OR, 0.63; 95% CI, 0.42-0.95), or an aldosterone antagonist (50.4% vs 53.5%; OR, 0.69; 95% CI, 0.50-0.97). Overall defect-free HF care was similar between both groups of hospitals (82.6% vs 83.4%; OR, 0.89; 95% CI, 0.67-1.19) and there were no significant within-hospital differences in quality for Black patients vs White patients. Among Medicare beneficiaries, the risk-adjusted hazard ratio (HR) for 30-day readmissions was higher at high-proportion Black vs other hospitals (HR, 1.14; 95% CI, 1.02-1.26), but similar for 30-day mortality (HR 0.92; 95% CI,0.84-1.02).<\/jats:p><\/jats:sec><jats:sec id=\"ab-hoi230015-10\"><jats:title>Conclusions and Relevance<\/jats:title><jats:p>Quality of care for HF was similar across 11 of 14 measures at hospitals caring for high proportions of Black patients compared with other hospitals, as was overall defect-free HF care. There were no significant within-hospital differences in quality for Black patients vs White patients.<\/jats:p><\/jats:sec>","DOI":"10.1001\/jamacardio.2023.0695","type":"journal-article","created":{"date-parts":[[2023,4,19]],"date-time":"2023-04-19T15:01:01Z","timestamp":1681916461000},"page":"545","source":"Crossref","is-referenced-by-count":8,"title":["Quality of Care and Clinical Outcomes for Patients With Heart Failure at Hospitals Caring for a High Proportion of Black Adults"],"prefix":"10.1001","volume":"8","author":[{"given":"Jamie","family":"Diamond","sequence":"first","affiliation":[{"name":"Division of Cardiology, Duke University School of Medicine, Durham, North Carolina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Iyanuoluwa","family":"Ayodele","sequence":"additional","affiliation":[{"name":"Duke Clinical Research Institute, Durham, North Carolina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gregg C.","family":"Fonarow","sequence":"additional","affiliation":[{"name":"Ahmanson-UCLA Cardiomyopathy Center, University of California, Los Angeles"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karen E.","family":"Joynt-Maddox","sequence":"additional","affiliation":[{"name":"Center for Health Economics and Policy, Cardiovascular Division, Washington University School of Medicine, Washington University, St Louis, Missouri"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert W.","family":"Yeh","sequence":"additional","affiliation":[{"name":"Richard A. and Susan F. 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