Table 2.

Associations^a of attitudes toward active and healthy living with changes in physical activity, sedentary behaviours, healthy eating, sleep, mental health and wellbeing during vs before the lockdown, Canada, 2020/21.

	More physical activity (vs less)	Same/less time playing video games (vs more)	Same/less time on cell phone (vs more)	Same/more meals (vs less)	Same/fewer snacks (vs more)	No late bed/wake-up times (vs late)	Better mental health and wellbeing (vs worse)
	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)
Care about being healthy
A little/not at all	Ref	Ref	Ref	Ref	Ref	Ref	Ref
Very much/quite a lot	1.12 (0.72, 1.78)	1.20 (0.77, 1.87)	0.94 (0.61, 1.42)	1.39 (0.70, 2.65)	0.83 (0.53, 1.28)	1.69 (1.13, 2.51)	1.13 (0.71, 1.79)
Care about being active
A little/not at all	Ref	Ref	Ref				Ref
Very much/quite a lot	1.18 (0.83, 1.68)	2.12 (1.5, 3.00)	1.86 (1.35, 2.59)				1.39 (1.06, 1.82)
Care about eating healthy
A little/not at all				Ref	Ref		Ref
Very much/quite a lot				0.67 (0.39, 1.12)	1.44 (1.05, 1.98)		1.29 (0.91, 1.81)
Care about good sleep
A little/not at all						Ref	Ref
Very much/quite a lot						2.15 (1.63, 2.84)	0.85 (0.60, 1.19)

OR: odds ratio; 95% CI: 95% confidence interval; Ref: reference category.

^aAll estimates are adjusted for the student characteristics (gender, grade level, language(s) spoken) and school/community characteristics (social deprivation, material deprivation, region of residence, and time since reopening of schools).