Table 5.

Pre to Post- Intervention PSS^a Mean Scores and Paired Sample t test for TG1 and TG2

	PSS Mean Scores		Paired Differences
	Mean (s.d.)	s.e. Mean	Mean (s.d.)	s.e. Mean	95% CI	t	df	p value
TG 1 Baseline PSS	1.32 (0.93)	0.06	0.55 (0.96)	0.06	0.43, 0.67	8.74	232	p < 0.001
TG1 Post-intervention PSS	0.77 (0.73)	0.05
TG2 Baseline PSS	2.22 (1.45)	0.13	0.43 (1.19)	0.11	0.21, 0.64	3.93	122	p < 0.001
TG2 Post-intervention PSS	1.79 (1.39)	0.13

^aPSS- Psychological Stress Symptoms. The score ranged from 0 to 7.

Note: Significant at the p < 0.001