Table 2 CHQ- CF87 scale -, PedsQL™4.0 and BES mean scores and between group difference between the intervention group and control group at baseline, 6 month and 18 month follow-ups

CHQ-CF87 ¹

Physical summary scale

78.2 ± 12.1

80.2 ± 11.2

82.2 ± 10.4

78.3 ± 11.1

82.5 ± 9.9

80.4 ± 11.6

-2.0 (-6.6; 2.5)

2.3 (-2.9; 7.4)

Psychosocial summary scale

80.9 ± 10.1

82.6 ± 10.9

85.1 ± 9.9

81.5 ± 10.0

83.9 ± 8.3

83.5 ± 10.2

-1.5 (-5.9; 2.8)

1.0 (-4.0; 6.0)

PedsQL ^tm 4.0 ¹

Total score

75.1 ± 12.2

78.5 ± 11.2

81.7 ± 12.0

75.7 ± 10.7

77.9 ± 10.0

77.2 ± 10.5

-0.1 (-3.5; 3.3)

3.8 (-0.2; 7.7)

Physical health

76.5 ± 14.8

83.1 ± 11.8

86.7 ± 11.8

76.4 ± 13.2

78.6 ± 11.9

79.8 ± 11.4

3.6 (-1.0; 8.2)

5.4 (0.3; 10.6)⁴

Psychosocial health

74.7 ± 12.6

76.9 ± 12.0

80.0 ± 12.8

75.4 ± 11.2

77.8 ± 10.2

76.4 ± 11.6

-1.0 (-4.6; 2.6)

3.4 (-0.8; 7.6)

Emotional functioning

74.7 ± 17.2

77.9 ± 15.3

76.1 ± 17.9

74.5 ± 15.8

76.1 ± 12.0

76.1 ± 16.4

1.5 (-4.1; 7.1)

1.8 (-4.8; 8.4)

Social functioning

78.2 ± 15.5

81.8 ± 14.0

87.3 ± 12.4

78.8 ±16.1

82.8 ± 14.0

81.3 ± 13.9

-0.5 (-5.1; 4.1)

2.4 (-3.0; 7.8)

School functioning

71.1 ± 15.3

71.1 ± 15.0

76.6 ± 16.2

73.0 ± 15.4

75.5 ± 15.3

71.7 ± 14.4

-3.2 (-8.1;1.7)

7.4 (1.6; 13.2)⁵

BES ¹

Body appearance

1.8 ± 0.7

2.1 ± 0.6

2.2 ± 0.7

1.9 ± 0.8

2.1 ± 0.7

2.2 ± 0.7

0.0 (-0.2; 0.3)

0.1 (-0.1; 0.4)

Weight satisfaction*

1.6 ± 0.7

1.7 ± 0.7

1.7 ± 0.7

1.7 ± 0.6

1.8 ± 0.7

1.8 ± 0.7

0.0 (-0.2; 02)

0.2 (0.0; 0.5)

Body attribution

1.8 ± 0.8

2.1 ± 0.7

2.3 ± 0.8

1.9 ± 1.0

1.9 ± 0.7

2.0 ± 0.6

(0.0; 0.5)

0.3 (0.0; 0.6)