. 2015 Oct 1;17(10):e225. doi: 10.2196/jmir.4486

Table 3.

Performance of an unhealthy and a healthy lifestyle at T2, depending on T1 lifestyle and intervention.

Workplace	Lifestyle	Intervention	Lifestyle T2^a			Statistic
			Unhealthy n (%)	Healthy n (%)	Total (100%)
Sedentary workplace	Lifestyle at T1 unhealthy	Standard care	15 (60.0)	10 (40.0)	25	χ² ₁=0.1, P=.43^b
	Lifestyle at T1 unhealthy	Stage matched	56 (55.4)	45 (44.6)	101	χ² ₁=0.1, P=.43^b
	Lifestyle at T1 healthy	Standard care	5 (33.3)	10 (66.7)	15	χ² ₁=4.9, P=.04^b
	Lifestyle at T1 healthy	Stage matched	9 (11.3)	71 (88.8)	80	χ² ₁=4.9, P=.04^b
	Total	Standard care	20 (50.0)	20 (50.0)	40	χ² ₁=2.7, P=.07^b
	Total	Stage matched	65 (35.9)	116 (64.1)	181	χ² ₁=2.7, P=.07^b
Physically demanding workplace	Lifestyle at T1 unhealthy	Standard care	6 (100.0)	0 (0.0)	6	Cannot be computed
	Lifestyle at T1 unhealthy	Stage matched	49 (56.3)	38 (43.7)	87	Cannot be computed
	Lifestyle at T1 healthy	Standard care	2 (33.3)	4 (66.7)	6	Cannot be computed
	Lifestyle at T1 healthy	Stage matched	19 (29.7)	45 (70.3)	64	Cannot be computed
	Total	Standard care	8 (66.7)	4 (33.3)	12	Cannot be computed
	Total	Stage matched	68 (45.0)	83 (55.0)	151	Cannot be computed
Total		Standard care	28 (53.8)	24 (46.2)	52	χ² ₁=3.5, P=.04^b
Total		Stage matched	133 (40.1)	199 (59.9)	332	χ² ₁=3.5, P=.04^b

^aLifestyle T1/T2=0 indicates not meeting both behavior recommendations (not performing ≥90 minutes of physical activity/week and not eating ≥2 portions of fruits and vegetables/day); T1/T2=1 indicates meeting both behavior recommendations (performing ≥ 90 minutes of physical activity/week and eating ≥ 2 portions of fruits and vegetables/day).

^bN=384