Table 3A.

Outcomes: the mean time change in PA before and during COVID-19.

Authors	Subgroup	Age group	Mean diff (mins/day)	Lower limit	Upper limit	p-value
Aguilar-Farias et al. (2020)	Not reported	Preschoolers	−47.4	−41.28	−53.52	<0.001
Alonso-Martínez et al. (2021)_1	MVPA	Preschoolers	−43.2	−2.88	−83.52	0.036
Alonso-Martínez et al. (2021)_2	Total PA	Preschoolers	−16.8	−0.84	−32.76	0.039
Brzęk et al. (2021)	Not reported	Preschoolers	−7.38	−5.58	−9.18	<0.001
Hossain et al. (2021)_1	MVPA	Preschoolers	−58.8	−48.60	−69	<0.001
Hossain et al. (2021)_2	Total PA	Preschoolers	−193.8	−174.66	−212.94	<0.001
Hyunshik et al. (2021)_1	Weekdays	Preschoolers	−4.8	−0.42	−9.18	0.031
Hyunshik et al. (2021)_2	Weekend	Preschoolers	−20.4	−15.18	−25.62	<0.001
Jáuregui et al. (2021)_1	MVPA	Preschoolers	−60.6	−59.22	−61.98	<0.001
Jáuregui et al. (2021)_2	Total PA	Preschoolers	−34.8	−33.90	−35.7	<0.001
Kuhn et al. (2022)_1	MVPA, weekday	Preschoolers	8.52	14.28	2.76	0.004
Kuhn et al. (2022)_2	MVPA, weekend	Preschoolers	30.36	53.82	6.9	0.011
Kuhn et al. (2022)_3	LPA, weekday	Preschoolers	0.48	0.84	0.12	0.014
Kuhn et al. (2022)_4	LPA, weekend	Preschoolers	28.8	49.74	7.86	0.007
		Preschoolers	−29.64	−14.10	−45.12	<0.001
Ghanamah and Eghbaria-Ghanamah (2020)	Not reported	Children	−51.6	−42.72	−60.48	<0.001
Kuhn et al. (2022)_5	MVPA, weekday	Children	0.96	1.62	0.3	0.004
Kuhn et al. (2022)_6	MVPA, weekend	Children	17.88	31.68	4.08	0.011
Kuhn et al. (2022)_7	LPA, weekday	Children	−32.1	−6.60	−57.6	0.014
Kuhn et al. (2022)_8	LPA, weekend	Children	−58.98	−16.26	−101.7	0.007
Lim et al. (2021)	Not reported	Children	−13.2	−8.64	−17.76	<0.001
		Children	−18.78	−2.04	−35.46	0.028
Kuhn et al. (2022)_9	MVPA, weekday	Adolescents	−15.3	−4.74	−25.86	0.004
Kuhn et al. (2022)_10	MVPA, weekend	Adolescents	−1.08	−0.24	−1.92	0.012
Kuhn et al. (2022)_11	LPA, weekday	Adolescents	−73.38	−14.22	−132.54	0.015
Kuhn et al. (2022)_12	LPA, weekend	Adolescents	−51.9	−13.62	−90.18	0.008
		Adolescents	−19.44	−1.02	−37.92	0.039
		Overall	−23.16	−13.50	−32.88	<0.001