Table 3. Bayesian paired sample t-test results for VPA, MPA, and Walking before and during the lockdown.

						95% Credible interval		Bayesian paired samples t-test
Activity	Comparison	N	Mean (min/day)	SD	SE	Lower	Upper	BF+0	Error %
VPA	Before lockdown	320	56.725	53.1	2.968	50.885	62.565	1.48	~7.046e−8
	During lockdown	320	47.362	50.88	2.844	41.767	52.958
MPA	Before lockdown	320	66.394	58.328	3.261	59.979	72.809	0.046	~0.001
	During lockdown	320	68.375	59.197	3.309	61.864	74.886
Walking	Before lockdown	320	72.431	62.22	3.478	65.588	79.274	26.804	~2.265e−4
	During lockdown	320	56.528	59.154	3.307	50.022	63.034

Note:

The alternative hypotheses specify that VPA, MPA, and Walking time before lockdown are longer than during lockdown for all tests. SD, standard deviation; SE, standard error of the mean. BF₊₀: Bayes factor that quantifies evidence for the one-sided alternative hypothesis that group one > group two, relative to the null hypothesis.