Table 3.

Demographical data for the 4 participant groups (N=40).

Characteristic		Participant group
		Full	Gamified	Personalized	Control
Age (years), mean (SD)		24.93 (7.27)	26.65 (5.58)	27.85 (6.26)	25.78 (5.93)
Gender, n (%)
	Male	6 (60)	6 (60)	5 (50)	6 (60)
	Female	4 (40)	4 (40)	5 (50)	4 (40)
Hexad user types, n (%)
	Philanthropist	1 (13)	1 (11)	1 (10)	1 (11)
	Socializer	1 (13)	2 (22)	1 (10)	2 (22)
	Free spirit	1 (13)	3 (33)	2 (20)	2 (22)
	Achiever	2 (25)	2 (22)	3 (30)	2 (22)
	Disruptor	1 (13)	0 (0)	0 (0)	1 (11)
	Player	2 (25)	1 (11)	3 (30)	1 (11)
8-color personalities, n (%)
	Blue	3 (30)	2 (20)	1 (10)	2 (20)
	Gold	1 (10)	1 (10)	1 (10)	2 (20)
	White	2 (20)	1 (10)	3 (30)	0 (0)
	Purple	0 (0)	1 (10)	1 (10)	0 (0)
	Green	1 (10)	3 (30)	1 (10)	2 (20)
	Red	1 (10)	0 (0)	1 (10)	2 (20)
	Saffron	0 (0)	0 (0)	2 (20)	1 (10)
	Silver	2 (20)	2 (20)	0 (0)	1 (10)
Physical activity level (hours per week), mean (SD)a		4.04 (2.35)	3.95 (3.21)	4.82 (2.53)	3.83 (2.92)

^aPhysical activity levels were self-reported at baseline.