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Table 2 Descriptive and Item Analyses of the PedsQL™ 3.0 Cancer Module (N = 332)

From: Psychometric study of the European Portuguese version of the PedsQL 3.0 Cancer Module

Total Score / Subscales / Items Mean SD Median IQR Floor, % Ceiling, % Skewness Kurtosis Corrected item-total correlations
Total Score 75.1 13.6 75.9 18.3 0.0 0.6 −0.45 −0.17 ---
Pain and Hurt 81.0 21.8 87.5 37.5 0.6 42.8 −1.10 0.65 ---
 PH1 78.4 25.5 100.0 50.0 0.9 50.3 −0.86 −0.32 .44
 PH2 83.7 23.3 100.0 25.0 1.8 59.3 −1.42 1.64 .40
Nausea 74.1 25.0 80.0 40.0 0.6 24.1 −0.81 −0.32 ---
 N3 70.5 34.6 100.0 50.0 9.3 50.3 −0.75 −0.79 .44
 N4 72.8 32.2 87.5 50.0 7.2 50.0 −0.85 −0.43 .43
 N5 81.9 28.0 100.0 44.0 3.9 64.5 −1.41 1.01 .46
 N6 78.8 28.5 100.0 50.0 3.9 56.3 −1.16 0.38 .49
 N7 66.4 32.1 75.0 50.0 7.2 38.3 −0.48 −0.87 .51
Procedural Anxiety 76.9 25.2 83.3 41.7 1.2 31.3 −1.09 0.36 ---
 PA8 69.1 31.1 75.0 50.0 8.1 36.4 −0.80 −0.31 .39
 PA9 84.9 25.7 100.0 25.0 2.7 67.8 −1.69 2.04 .40
 PA10 76.7 30.6 100.0 50.0 6.3 53.6 −1.16 0.29 .36
Treatment Anxiety 89.6 17.2 100.0 16.7 0.0 61.1 −1.81 2.69 ---
 TA11 90.7 19.7 100.0 0.0 1.2 76.8 −2.45 6.14 .39
 TA12 91.3 17.6 100.0 0.0 0.0 76.8 −1.97 2.95 .51
 TA13 86.8 23.3 100.0 25.0 2.1 69.3 −1.86 3.03 .51
Worry 55.6 28.4 58.3 50.0 3.0 10.2 −0.11 −0.99 ---
 W14 66.6 31.1 75.0 50.0 6.3 35.8 −0.49 −0.80 .54
 W15 50.2 36.9 50.0 75.0 21.7 26.2 0.07 −1.33 .41
 W16 49.9 34.8 50.0 50.0 18.4 21.7 0.08 −1.19 .48
Cognitive Problems 72.3 18.8 70.0 30.0 0.0 10.8 −0.43 −0.18 ---
 CP17 72.8 27.4 75.0 50.0 4.2 39.2 −0.79 0.03 .50
 CP18 63.6 32.6 75.0 50.0 9.6 32.8 −0.45 −0.85 .32
 CP19 74.5 27.0 75.0 50.0 4.5 41.0 −0.95 0.44 .39
 CP20 72.1 27.6 75.0 50.0 3.9 38.0 −0.74 −0.15 .37
 CP21 78.5 24.1 75.0 50.0 1.2 46.4 −0.89 0.11 .39
Perceived Physical Appearance 77.7 23.4 83.3 33.3 0.6 33.1 −0.97 0.20 ---
 PPA22 79.7 26.5 100.0 50.0 2.7 55.4 −1.11 0.43 .36
 PPA23 77.5 33.8 100.0 44.0 9.6 60.8 −1.29 0.26 .30
 PPA24 76.0 30.7 100.0 50.0 5.7 52.7 −1.07 0.02 .40
Communication 78.6 21.0 83.3 33.3 0.6 30.1 −0.97 0.56 ---
 C25 80.9 24.7 100.0 25.0 1.8 53.6 −1.20 0.81 .37
 C26 80.7 24.5 100.0 25.0 1.8 52.7 −1.19 0.83 .42
 C27 74.2 30.2 75.0 50.0 5.4 47.0 −0.95 −0.11 .31
  1. Note. SD standard deviation; IQR interquartile range