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Factors associated with six-month mortality in recipients of community-based long-term care
T R Fried1, D M Pollack, M E Tinetti
1VA Connecticut Healthcare System, West Haven 06516, USA.
Objectives:
To determine factors associated with short-term mortality in recipients of community-based long-term care (CBLTC).
Design:
A cohort study.
Setting:
A Medicaid home- and community-based waiver and state-funded homecare program.
Participants:
All persons age 65 and older newly admitted to the program from January 1, 1988, to March 31, 1991.
Measurements:
Demographics, functional, cognitive, and health status, depression, and social support were obtained in an admission assessment. Six-month mortality data were obtained by linking assessment data to a state mortality registry.
Results:
There were 718 deaths among 6784 CBLTC clients. Male sex (AOR 1.8, 95% CI 1.5-2.1), the presence of cancer (AOR 3.2, CI 2.6-3.9), heart disease (AOR 1.3, CI 1.1-1.5), chronic obstructive pulmonary disease (AOR 1.8, CI 1.4-2.2), or nutritional problems (AOR 1.7, CI 1.4-2.0), functional impairment (AOR for lowest compared to highest quartile 2.9, CI 2.0-4.1), severe cognitive impairment (AOR 1.6, CI 1.3-2.1), self-assessment of health as poor (AOR 1.5, CI 1.1-2.0), feeling depressed (AOR 1.2, CI 1.1-1.3), and hospitalization (AOR 2.7, CI 2.2-3.2) were independently associated with 6-month mortality in bivariate and multivariate analyses.
Conclusions:
Clinical data obtained during routine assessment of CBLTC clients can be used to assess short-term mortality. Six-month mortality is associated with poor functional and cognitive status, the presence of cancer, heart disease, COPD, and nutritional problems, depression, perception of poor health, and hospitalization.