Table 1.

Studied Variables and CLSA Sources

	Baseline	FUP1	COVID-B survey	COVID-E survey
Sex			✓
Age			✓
Marital status		✓
Education	✓
Work status			✓
Income		✓
Living area			✓
Country of birth	✓
Number of care receivers		✓
Caregiving hours per week		✓
Location of care		✓
Increase caregiving hours			✓	✓
Unable to care			✓	✓
Depressive symptoms		✓	✓	✓
Anxiety			✓	✓

Notes: CLSA = Canadian Longitudinal Study on Aging; COVID-B = COVID-19 Baseline; COVID-E = COVID-19 Exit; FUP1 = Follow-up 1.