Table 1.
Scale | Scale descriptives | |||||||
Number of items | N | α | Mean | SD | Range | %Floor | %Ceiling | |
Child self-report | ||||||||
Total Score | 23 | 1396 | .90 | 87.93 | 10.90 | 35.87–100 | 0.0 | 13.3 |
Physical Health | 8 | 1405 | .79 | 88.14 | 12.62 | 15.63–100 | 0.0 | 26.4 |
Psychosocial Health | 15 | 1415 | .87 | 87.73 | 11.72 | 20.00–100 | 0.0 | 18.6 |
Emotional Functioning | 5 | 1418 | .83 | 82.58 | 18.79 | 0.00–100 | 0.1 | 32.4 |
Social Functioning | 5 | 1422 | .82 | 93.47 | 11.31 | 25.00–100 | 0.0 | 60.8 |
School Functioning | 5 | 1423 | .72 | 87.07 | 13.10 | 20.00–100 | 0.0 | 30.6 |
Parent proxy-report | ||||||||
Total Score | 23 | 1399 | .90 | 90.33 | 9.68 | 47.83–100 | 0.0 | 20.3 |
Physical Health | 8 | 1415 | .80 | 91.71 | 11.02 | 37.50–100 | 0.0 | 41.3 |
Psychosocial Health | 15 | 1412 | .88 | 89.52 | 10.64 | 43.33–100 | 0.0 | 25.4 |
Emotional Functioning | 5 | 1422 | .83 | 84.26 | 16.56 | 20.00–100 | 0.0 | 35.6 |
Social Functioning | 5 | 1427 | .88 | 89.31 | 12.40 | 15.00–100 | 0.0 | 69.3 |
School Functioning | 5 | 1428 | .75 | 89.29 | 12.39 | 30.00–100 | 0.0 | 41.3 |
α = Cronbach's alpha. % Floor/ceiling = percentage of scores at the extremes of the scaling range. Higher scores equal better health-related quality of life.