Harnessing technology and gamification to increase adult physical activity: a cluster randomized controlled trial of the Columbia Moves pilot

Table 3 Social support outcomes

	Mean (SD)		Model^e		Model adjusted for covariates^f
Measure	TECH	TECH + Gamification	Gamification Effect^g	P Value	Gamification Effect^g	P Value
Baseline	2.34 (0.49)^a	2.62 (0.58)^b	NA	NA	NA	NA
12 weeks	2.80 (0.65)^b	3.12 (0.64)^b	0.04 (-0.21 to 0.28)	.76	0.04 (-0.21 to 0.28)	.76
Follow-up, 52 weeks	2.76 (0.60)^c	3.01 (0.66)^d	-0.02 (-0.25 to 0.21)	.87	-0.02 (-0.25 to 0.21)	.87

^aN = 59
^bN = 57
^cN = 49
^dN = 48
^eAdjusted for repeated measures and team random effect
^fAdjusted for repeated measures, team random effect, age, BMI, marital status, sex, race/ethnicity, education, and team size
^gThe TECH + Gamification arm is compared with the TECH arm during the specified periods

ISSN: 1479-5868