Table 1 Means, standard deviations, percent floor and ceiling effects, and Cronbach's α for the Iranian version of PedsQL™ 4.0 generic core scales (n = 525)
Mean | SD | Skewness | Kurtosis | Percent floor | Percent ceiling | Cronbach's α | |
|---|---|---|---|---|---|---|---|
Child self-report | |||||||
Total score | 83.99 | 11.90 | -1.26 | 1.76 | 0 | 2.9 | 0.84 |
Physical functioning | 85.29 | 13.95 | -1.44 | 4.32 | 0 | 5.5 | 0.70 |
Emotional functioning | 80.55 | 16.75 | -0.92 | 0.54 | 0 | 5.9 | 0.64 |
Social functioning | 86.88 | 16.01 | -1.44 | 3.18 | 0 | 37.7 | 0.70 |
School functioning | 83.26 | 14.88 | -1.36 | 3.35 | 0.2 | 19.6 | 0.60 |
Parent proxy-report | |||||||
Total score | 76.75 | 13.45 | -0.31 | -0.15 | 0 | 3.0 | 0.88 |
Physical functioning | 77.52 | 18.48 | -0.74 | 0.47 | 0 | 17.7 | 0.83 |
Emotional functioning | 70.95 | 17.37 | -0.22 | -0.74 | 0 | 5.7 | 0.70 |
Social functioning | 80.77 | 17.89 | -0.83 | 0.10 | 0 | 25.3 | 0.74 |
School functioning | 77.76 | 15.77 | -0.47 | 0.19 | 0.2 | 13.9 | 0.63 |