Table 3.

Mean stress scores in all three groups.

Groups*	Perceived Stress Scores (Mean ± SD)		T value	p-value (Paired t test)
	Baseline	Post-intervention
Dark Chocolate	17.65 ± 5.93	15.5 ± 6.09	2.341	0.03
Milk Chocolate	17.95 ± 4.50	14.55 ± 3.62	3.302	0.004
White Chocolate	16.35 ± 5.52	14.70 ± 5.75	0.930	0.364
p-value (ANOVA)	0.61	0.83

^*(Number of subjects/group = 20)