TABLE 4.

Main Effects Between Sitting Time and Work-Related Outcomes, and the Interaction Effects Between Sitting Time and Time (ie, Baseline [T0], 5 Months [T1], and 15 Months [T2])

	Main Effect		Interaction T0		Interaction T1		Interaction T2
Continuous Outcomes	b (95% CI)	P	b (95% CI)	P	b (95% CI)	P	b (95% CI)	P
Vitality	−0.0006	0.000	−0.0008	0.001	0.0003	0.240	0.0003	0.422
	(−0.0009 to −0.0002)		(−0.0011 to −0.0003)		(−0.0002 to 0.0008)		(−0.0004 to 0.0009)
Work performance	−0.0002	0.145	−0.0001	0.777	−0.0004	0.133	−0.0001	0.671
	(−0.0005 to 0.0001)		(−0.0005 to 0.0004)		(−0.0010 to 0.0001)		(−0.0008 to 0.0005)
Presenteeism	−0.0002	0.189	0.0001	0.524	−0.0008	0.005	−0.0004	0.241
	(−0.0006 to 0.0001)		(−0.0003 to 0.0006)		(−0.0014 to −0.0003)		(−0.0011 to 0.0003)

	Main Effect		Interaction T0		Interaction T1		Interaction T2
Categorical Outcome	b (SD)	P	b (SD)	P	b (SD)	P	b (SD)	P
Sickness absence	−0.001	0.378	0.000	0.644	n.a.	n.a.	0.001	0.594
	(0.001)		(0.001)				(0.002)

Bold, significant association (P < 0.05).

CI, confidence interval; n.a., not available.