. 2018 Feb 1;8(2):e019410. doi: 10.1136/bmjopen-2017-019410

Table 3.

Changes in physical activity

		Intervention			Control			Between group differences Mean (95% CI)
		n	Mean (SD)	Difference to baseline Mean (95% CI)	n	Mean (SD)	Difference to baseline Mean (95% CI)	Between group differences Mean (95% CI)
Daily average time spent in moderate activity (min)	Baseline	34	58.1 (49.5)	20.3 (−36.2 to −4.4)	38	60.3 (39.4)	5.82 (−27.2 to 15.5)	−13.6 (39.0 to 11.7)
Daily average time spent in moderate activity (min)	12 weeks	23	86.8 (62.0)	20.3 (−36.2 to −4.4)	23	73.2 (46.5)	5.82 (−27.2 to 15.5)	−13.6 (39.0 to 11.7)
Daily average time spent in vigorous activity (min)	Baseline	34	1.1 (2.8)	0.1 (−1.2 to 1.0)	38	1.5 (3.5)	−0.5 (−1.3 to 2.3)	1.0 (−3.0 to 1.0)
Daily average time spent in vigorous activity (min)	12 weeks	23	1.0 (2.1)	0.1 (−1.2 to 1.0)	23	1.2 (3.3)	−0.5 (−1.3 to 2.3)	1.0 (−3.0 to 1.0)
Daily average step count	Baseline	34	7544 (3738)	1760 (−3111 to −408)	38	7999 (3937)	699 (−2629 to 1230)	939 (−3187 to 1309)
Daily average step count	12 weeks	23	10 315 (5551)	1760 (−3111 to −408)	23	9468 (3793)	699 (−2629 to 1230)	939 (−3187 to 1309)