Journal of cardiac failure · 2026
Predictors and Outcomes of Heart Failure Diagnosis in the Community When Compared with Acute Care Settings: Insights from Linked Administrative Health Databases.
СтатьяНазвание и аннотация: Перевод в очереди
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VAN Alex, Ahimsadasan Nilah, Willms Hannah, McLean Drew, Wood Rebecca Lynn, Wei Xuejiao, Stewart Kerry, Simpson Christopher, Green Michael, Almufleh Aws
Аннотация
BACKGROUND: Heart failure (HF) is often diagnosed during acute decompensation. Earlier diagnosis in community settings may improve outcomes. We examined differences in patient characteristics, care models, and clinical outcomes by diagnosis setting.
METHODS: We conducted a population-based cohort study of 597,025 Ontarians age ≥40 years with incident HF between 2010 and 2022. Patients were classified by diagnosis setting (community vs. acute care). We compared baseline characteristics, primary care models, and outcomes, including all-cause mortality and HF-related health care use.
RESULTS: Of the cohort, 36.9% were diagnosed in acute care settings. This was more common among older adults (46.4% among patients age >85 years vs. 28% in those age 40-61 years, P < .0001), women (38.2% vs. 35.8% in men; P < .0001), individuals in the lowest income quintile (40.4% vs. 33.3% in the highest; P < .0001), and people without a primary care provider (57.2% vs. 36.1% for those with a PCP; P < .0001). After adjusting for age, sex, and comorbidities, acute care diagnosis was associated with increased risk of 1-year all-cause mortality (hazard ratio [HR] at 1 year, 1.81; 95%, CI 1.80-1.83), HF-related hospitalizations (rate ratio [RR], 2.78; 95% CI, 2.74-2.83), and emergency department visits (RR, 2.58; 95% CI, 2.51-2.65).
CONCLUSION: More than one third of patients are diagnosed with HF in acute care with disproportionately higher rates among older adults, women, low-income individuals, and those without a PCP. Acute care diagnosis was also associated with higher mortality and greater HF-related acute care use, underscoring missed opportunities for earlier community diagnosis and treatment.
METHODS: We conducted a population-based cohort study of 597,025 Ontarians age ≥40 years with incident HF between 2010 and 2022. Patients were classified by diagnosis setting (community vs. acute care). We compared baseline characteristics, primary care models, and outcomes, including all-cause mortality and HF-related health care use.
RESULTS: Of the cohort, 36.9% were diagnosed in acute care settings. This was more common among older adults (46.4% among patients age >85 years vs. 28% in those age 40-61 years, P < .0001), women (38.2% vs. 35.8% in men; P < .0001), individuals in the lowest income quintile (40.4% vs. 33.3% in the highest; P < .0001), and people without a primary care provider (57.2% vs. 36.1% for those with a PCP; P < .0001). After adjusting for age, sex, and comorbidities, acute care diagnosis was associated with increased risk of 1-year all-cause mortality (hazard ratio [HR] at 1 year, 1.81; 95%, CI 1.80-1.83), HF-related hospitalizations (rate ratio [RR], 2.78; 95% CI, 2.74-2.83), and emergency department visits (RR, 2.58; 95% CI, 2.51-2.65).
CONCLUSION: More than one third of patients are diagnosed with HF in acute care with disproportionately higher rates among older adults, women, low-income individuals, and those without a PCP. Acute care diagnosis was also associated with higher mortality and greater HF-related acute care use, underscoring missed opportunities for earlier community diagnosis and treatment.