Age and AgeingNov 9, 2026, 12:19 GMT

Changes in abilities linked to outcomes in home care recipients

Long-term care admission was 48.4% among recipients whose moderate starting capacity declined, versus 38.1% among those whose low starting capacity improved.

Paper by Bonaventure Amandi Egbujie, Hein van Hout, FRCPC George A. Heckman, +2Fcahs John P. Hirdes · University of Waterloo

Figure 1. Line graph showing intrinsic capacity (IC) scores by age at admission, presented separately for females, males, and the overall population.Line graph showing intrinsic capacity (IC) scores by age at admission, presented separately for females, males, and the overall population.Egbujie et al.

Our read

Populations

Studied:: Cohort study of 302,467 Canadian home care recipients, against low-capacity recipients who improved
What changed:: Long-term care admission was higher with moderate initial capacity than with low initial capacity that improved: 48.4% versus 38.1%
The catch:: Trajectory-based predictions at admission lack prospective validation

Editor of record: Boris Djordjevic · AgingResearch.News

Paper

The 302,467 Canadian home care recipients in this retrospective cohort study had a median age of 81; 62.2% were female. Researchers analyzed at least three assessments per person, collected between 2010 and 2019, to track intrinsic capacity—the combined physical and mental abilities.

A statistical model identified five patterns over time. Most recipients followed declining patterns, while smaller groups remained stable or improved. Cognitive impairment—problems with thinking and memory—was strongly associated with less favorable patterns. Starting capacity alone did not fully capture differences in later outcomes: some people who started with lower capacity but improved had fewer long-term care admissions than those who started higher but declined. Links between capacity patterns and both five-year mortality and long-term care admission remained after adjustment for starting characteristics and clinical diagnoses.

Why it matters

Tracking physical and mental abilities may help guide support for healthy aging. The authors suggest these patterns could inform earlier intervention and care planning, but practical clinical tools still need development.

Caveats

Requiring at least three assessments excluded 38.1% of assessed recipients; those excluded were older, frailer and had higher mortality. Existing health problems could have contributed to both capacity changes and later outcomes.

From the paper

Result

Relative to the High Initial Stable group, mortality hazards were significantly higher for Low Declined (HR 2.53, 95% CI 2.41–2.66), Moderate Declined (HR 1.69, 1.62–1.76), Low Improved (HR 1.50, 1.43–1.58), and High Declined (HR 1.28, 1.24–1.33).

Results, Trajectory groups and outcomes

Events by group

Five-year mortality (12.2%, 8.5%, 8.2%, 7.2% and 6.4%; ) and competing-risk-adjusted LTC admission rates (50.0%, 48.4%, 38.1%, 38.6% and 22.7%; ) differed significantly across Groups 1–5 (all P <.0001),

Results, Trajectory groups and outcomes

Limitation

Individuals with fewer than three assessments were excluded as required for group-based trajectory modelling.

Limitations

Quoted word for word from the full text on PubMed Central.