Background.
Older adults receiving home care services often face
decisions related to aging, illness, and loss of autonomy. To inform tailored
shared decision making interventions, we assessed their decisional needs by
asking about the most common difficult decisions, measured associated decisional
conflict, and identified factors associated with it.
Methods.
In
March 2020, we conducted a cross-sectional survey with a pan-Canadian Web-based
panel of older adults (≥65 y) receiving home care services. For a difficult
decision they had faced in the past year, we evaluated clinically significant
decisional conflict (CSDC) using the 16-item Decisional Conflict Scale (score
0–100) with a >37.5 cutoff. To identify factors associated with CSDC, we
performed descriptive, bivariable, and multivariable analyses using the stepwise
selection method with an assumed entry and exit significance level of 0.15 and
0.20, respectively. Final model selection was based on the Bayesian information
criterion.
Results.
Among 460 participants with an average age of
72.5 y, difficult decisions were, in order of frequency, about housing and
safety (57.2%), managing health conditions (21.8%), and end-of-life care (8.3%).
CSDC was experienced by 14.6% (95% confidence interval [CI]: 11.5%, 18.1%) of
respondents on all decision points. Factors associated with CSDC included
household size = 1 (OR [95% CI]: 1.81 [0.99, 3.33];
P
= 0.27),
household size = 3 (2.66 [0.78, 8.98];
P
= 0.83), and household
size = 4 (6.91 [2.23, 21.39];
P
= 0.014); preferred option not
matching the decision made (4.05 [2.05, 7.97];
P
< 0.001);
passive role in decision making (5.13 [1.78, 14.77];
P
=
0.002); and lower quality of life (0.70 [0.57, 0.87];
P
<0.001).
Discussion.
Some older adults
receiving home care services in Canada experience CSDC when facing difficult
decisions. Shared decision-making interventions could mitigate associated
factors.
Highlights
This is the first study in Canada to assess the decisional needs of
older adults receiving care at home and to identify their most
common difficult decisions.
Difficult decisions most frequently made were about housing and
safety. The most significant decisional conflict was experienced by
people making decisions about palliative care.
When their quality-of-life score was low, older adults experienced
clinically significant decision conflict.