Variable

Pre-intervention Mean (SD)

Post-intervention

Mean (SD)

t-statistics

df

p value

Mean difference

95% CI

Treatment (n = 30)

BDI Score

22.13 (3.08)

13.20 (4.56)

7.895

29

<0.001*

−8.93

6.61 - 11.25

PedsQL

62.57 (17.85)

67.90 (7.99)

−1.664

29

0.107

5.33

−11.89 - 1.22

Control (n = 30)

BDI Score

22.23 (3.24)

21.60 (2.75)

0.876

29

0.388

−0.63

−0.85 - 2.11

PedsQL

59.67 (12.60)

56.73 (8.94)

1.1195

29

0.242

−2.93

−2.08 - 7.96