Table 3 Baseline item and scale psychometrics
All Children (5–18 years) | Adolescents Only (13–18 years) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Parent Proxy Report (n=312) | Parent Proxy Report (n=117) | Adolescent Self-Report (n=117) | ||||||||||
Mean ( SD) | % Floor | % Ceiling | % Missing | Mean ( SD) | % Floor | % Ceiling | % Missing | Mean ( SD) | % Floor | % Ceiling | % Missing | |
Global Scale | 61.2 (21.9) | 0.0 | 4.5 | 0.3 | 58.9 (22.0) | 0.0 | 3.4 | 0.0 | 69.0 (18.2) | 0.0 | 2.6 | 0.9 |
Items | ||||||||||||
Physical health | 54.0 (26.7) | 5.2 | 11.3 | 0.6 | 50.6 (26.3) | 5.2 | 9.5 | 0.9 | 58.2 (27.1) | 6.0 | 15.5 | 0.9 |
Mental health | 60.6 (28.4) | 2.9 | 20.9 | 0.3 | 57.5 (28.9) | 4.3 | 18.0 | 0.0 | 69.6 (25.7) | 1.7 | 29.3 | 0.9 |
Family life | 65.8 (27.2) | 1.9 | 25.4 | 0.3 | 64.7 (26.3) | 1.7 | 23.1 | 0.0 | 75.0 (24.3) | 0.0 | 38.3 | 1.7 |
Friendships | 60.0 (30.5) | 8.4 | 21.9 | 0.6 | 60.5 (30.5) | 8.6 | 23.1 | 0.0 | 73.9 (29.1) | 4.4 | 44.4 | 1.7 |
Self-confidence | 67.4 (25.1) | 1.3 | 23.5 | 0.3 | 66.2 (25.5) | 1.7 | 21.4 | 0.0 | 72.0 (24.3) | 1.7 | 31.0 | 0.9 |
Fun | 60.0 (28.8) | 7.1 | 19.0 | 0.3 | 57.3 (27.9) | 6.0 | 15.4 | 0.0 | 68.5 (29.4) | 6.1 | 33.9 | 1.7 |
Life Enjoyment | 60.4 (28.2) | 3.9 | 19.6 | 0.3 | 55.6 (26.9) | 5.1 | 11.1 | 0.0 | 66.4 (27.6) | 6.0 | 25.0 | 0.9 |