Multimorbidity resilience and COVID-19 pandemic self-reported impact and worry among older adults: a study based on the Canadian Longitudinal Study on Aging (CLSA)

Table 3 Binary logistic regression for comprehensive impact at COVID-19 survey Baseline and Exit wave (Total multimorbidity resilience score)

	Baseline wave		Exit wave
	Unadjusted model	Adjusted model	Unadjusted model	Adjusted model
	EXP (B) [95% CI]	EXP (B) [95% CI]	EXP (B) [95% CI]	EXP (B) [95% CI)
Total multimorbidity resilience score	0.88 *** [0.86,0.91]	0.83 *** [0.80,0.86]	0.89 *** [0.86,0.92]	0.84 *** [0.81,0.87]
Sex (Female)
Male		1.17 ** [1.05,1.31]		0.88 * [0.79,1.00]
Age (65 to 74 years old)
75 years and older		0.92 [0.83,1.02]		0.87 * [0.78,0.97]
Marital status (Not married)
Married / Common law		1.26 ** [1.07,1.47]		1.26 ** [1.06,1.50]
Household size (1 person)
2 persons		0.95 [0.81,1.13]		0.99 [0.83,1.18]
3 persons and more		0.81 * [0.66,0.99]		0.92 [0.74,1.16]
Highest education (University degrees)
No post-secondary education		0.63 *** [0.54,0.72]		0.59 *** [0.51,0.68]
Post-secondary education		0.68 *** [0.61,0.77]		0.61 *** [0.54,0.70]
Work status (Work)
Non-working		1.03 [0.87,1.23]		1.03 [0.85,1.24]
Personal income (Less than $20,000)
$20,000 to $49,999		1.07 [0.90,1.27]		1.14 [0.95,1.36]
$50,000 to $99,999		1.36 ** [1.14,1.64]		1.35 ** [1.11,1.64]
$100,000 and more		1.57 *** [0.24,2.00]		1.35 * [1.05,1.75]
Living area (Rural area)
Urban area		1.56 *** [1.31,1.85]		1.28 * [1.06,1.54]
Country of birth (Canada)
Out of Canada		1.06 [0.93,1.21]		1.07 [0.93,1.24]
Ethnicity status (Not visible minority)
Visible minority		0.51 *** [0.39,0.68]		0.64 ** [0.48,0.86]
−2 Log Likelihood	8958.40	8733.61	7868.27	7709.23
Cox & Snell R2	0.01	0.04	0.01	0.03

Note: * p < 0.05, **, p < 0.01, ***, p < .001; Reference group listed in the (−-); Confidence intervals are reported in parentheses under each odds ratio

ISSN: 1471-2318