Table 4.

Comparison of physical activity level between study groups.

Variable	Dark chocolate (n = 30)	Milk chocolate (n = 30)	p-value a
Baseline			0.063
Low	15.0 (50.0)	20.0 (66.7)
Moderate	11.0 (36.7)	10.0 (33.3)
High	4.0 (13.3)	0.0 (0.0)
After 8 weeks			0.250
Low	17.0 (56.7)	20.0 (66.7)
Moderate	11.0 (36.7)	10.0 (33.3)
High	2.0 (6.7)	0.0 (0.0)

Data were presented as number (percent), ^a Chi-square for trend test.