Table 2 COHIP-SF scale and subscale scores, pre/post, by treatment group (means and standard deviations; N = 160)

Oral health

4.86 (3.31)

4.38 (3.66)

5.12 (3.55)

5.61 (3.26)

Functional well-being

2.88 (2.88)

2.08 (2.83)

2.24 (2.54)

2.63 (2.85)

Socio-emotional well-being

4.25 (4.77)

3.73 (4.84)

4.49 (5.16)

3.67 (5.69)

School environment

1.09 (1.51)

0.97 (1.52)

1.39 (2.14)

0.91 (1.71)

Self-image

3.36 (2.34)

3.46 (2.73)

3.41 (3.01)

3.63 (3.03)

COHIP (overall)

16.44 (11.12)

14.62 (11.90)

16.65 (10.56)

16.47 (11.09)