Intervention Group

Mean

SD

Min

Max

Mdn

Baseline

13.53

5.87

6

27

12.0

6 week

13.80

6.69

6

28

11.0

12 week

6.20

5.41

0

18

4.0

Comparison Group

Baseline

12.77

7.13

3

33

12.5

6 week

13.44

6.94

6

33

12.5

12 week

6.61

5.80

0

24

5.5