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. 2012 Sep 20;6(2):87–94.

Table 2.

Differences in mean scores of Depression Anxiety Stress Scales (DASS) test within groups before and after intervention


DASS Pre-test Post-test T P

Treatment group Anxiety 13.96(2.59) 8.06(2.63) 8.40 0.000
Depression 14 (2.38) 8 (2.62) 10.33 0.000
Stress 13.93(3.15) 8.84(2.65) 13.19 0.000
Total 41.90 (6.49) 8.84(2.65) 32.67 0.000
Control group Anxiety 9.41(3.45) 9.25(3.26) 0.29 0.77
Depression 8.87(3.54) 7.80(3.15) 2.50 0.01
Stress 11.93 (3.74) 11.41 (3.21) 0.93 0.35
Total 30.22 (3.22) 29.89 (3.23) 0.22 0.87