Table 1.

Sample sizes after losses to follow-up and activity monitor weartimes by group*timepoint

Group	Timepoint	N	Mean Activity Monitor Wear Time
			Total Time		Workplace
			Days ± SD	Daily Hours ± SD	Days ± SD	Daily Hours ± SD
Control	Baseline	21	5.79 ± 2.57	14.15 ± 2.13	4.08 ± 1.82	7.83 ± 1.39
Sit-to-stand desk		23	6.18 ± 1.76	12.96 ± 2.00	3.87 ± 1.62	7.46 ± 1.37
Treadmill desk		22	6.59 ± 1.01	13.98 ± 1.36	3.64 ± 1.61	7.41 ± 0.82
Control	Month-3	15	5.92 ± 2.60	14.62 ± 1.97	5.11 ± 1.32	8.46 ± 1.21
Sit-to-stand desk		21	6.25 ± 2.44	13.67 ± 1.69	4.91 ± 2.14	7.91 ± 1.33
Treadmill desk		22	5.74 ± 2.71	13.97 ± 2.83	3.64 ± 2.09	8.30 ± 1.66
Control	Month-6	14	7.77 ± 2.80	15.51 ± 1.71	6.43 ± 5.79	8.06 ± 1.85
Sit-to-stand desk		20	5.99 ± 2.62	13.49 ± 3.48	4.28 ± 1.49	6.76 ± 1.96
Treadmill desk		19	7.74 ± 3.22	14.68 ± 1.76	5.05 ± 4.42	7.89 ± 1.83
Control	Month-12	18	6.65 ± 1.20	14.94 ± 1.84	3.86 ± 2.82	8.40 ± 1.96
Sit-to-stand desk		20	6.68 ± 1.90	14.37 ± 1.69	4.56 ± 1.24	7.79 ± 1.28
Treadmill desk		20	6.01 ± 2.56	14.17 ± 2.78	4.18 ± 2.22	8.32 ± 1.55