Activities of Daily Living and Outcomes in Patients with Advanced Heart Failure.

Abstract

BACKGROUND:

Functional debility is associated with worse outcomes in the general heart failure population, but the prevalence of difficulty with activities of daily living and clinical significance once patients develop advanced heart failure requires further examination.

METHODS:

This was a population-based, retrospective cohort study of Olmsted County, Minnesota adults with advanced heart failure from 2007-2018. Difficulty with 9 activities of daily living was assessed by questionnaire. Predictors of difficulty were assessed by a proportional odds model. Associations of difficulty with activities of daily living with mortality and hospitalization were examined using Cox and Andersen-Gill models.

RESULTS:

Among 765 patients with advanced heart failure, 565 (73.9%) reported difficulty with activities of daily living at diagnosis. Of those, 257 (45%) had moderate and 148 (26%) had severe difficulty. Independent predictors of difficulty included female sex (odds ratio [OR] 1.73; 95% confidence interval [CI], 1.26-2.36; P = .001), older age (OR per 10-year increase 1.17; 95% CI, 1.05-1.31; P = .005), dementia (OR 1.85; 95% CI, 1.06-3.24; P = .031), depression (OR 1.75; 95% CI, 1.28-2.40; P = .001), and morbid obesity (OR 1.49; 95% CI, 1.04-2.13; P = .031). Estimated 2-year mortality was 61.5%, 64.2%, and 67.6% in patients with no/minimal, moderate, and severe difficulty, respectively. The adjusted hazard ratios (95% CI) for death were 1.08 (0.90-1.28) and 1.17 (0.95-1.43) for moderate and severe difficulty, respectively, vs no/minimal difficulty (P = .33). There were no statistically significant associations of difficulty with activities of daily living and hospitalization risks.

CONCLUSIONS:

Most patients with advanced heart failure have difficulty completing activities of daily living and are at high risk of mortality regardless of impairment in activities of daily living.

• Authors: Alexandria R Roy, Jill M Killian, Phillip J Schulte, Véronique L Roger, Shannon M Dunlay
• Journal: The American journal of medicine (Am J Med) Vol. 135 Issue 12 Pg. 1497-1504.e2 (12 2022) ISSN: 1555-7162 [Electronic] United States
• PMID: 36063861 (Publication Type: Journal Article, Research Support, N.I.H., Extramural)
• Copyright: Copyright © 2022 Elsevier Inc. All rights reserved.

Topics

• Humans
• Female
• Adult
• Activities of Daily Living
• Retrospective Studies
• Heart Failure (epidemiology)
• Hospitalization
• Odds Ratio