Table 1.

Number of employees in selected workspaces, by organization, condition and percentage participating by measurement round.

Organization	Condition	Number of employees	Participation in pre (%)	Participation in post 1 (%)	Participation in post 2 (%)
1	Intervention	213	41	X	X
	Control	127	43
2	Intervention	42	83	54	51
	Control	63	70	42	26
3	Intervention	18	89	80	X
	Control	45	73	48
4	Intervention	87	41	X	X
	Control	15	33
5	Intervention	151	42	48	X
	Control	133	35	34
6	Intervention	30	50	48	32
	Control	36	42	32	19
7	Intervention	47	74	49	41
	Control	26	77	52	58
8	Intervention	22	86	86	90
	Control	26	77	56	50
9	Intervention	27	93	92	92
	Control	26	92	92	65

X signifies that the measurement round did not take place in that organization, due to the COVID-19 pandemic (not all organizations entered the study at the same time).