Table 3 Reliability of the Japanese version of the PedsQL™ Brain Tumor Module
From: Development of the Japanese version of the Pediatric Quality of Life Inventory™ Brain Tumor Module
Cronbach's coefficient alpha | Retest reliability (n = 28) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Age group | ||||||||||
Total (n = 166) | Toddler (n = 26) | Young child (n = 31) | Child (n = 56) | Adolescent (n = 53) | Change | SD | 95% CI | ICC | ||
Child-report | ||||||||||
Cognitive Problems | 0.83 | - | 0.73 | 0.80 | 0.85 | -1.3 | 15.1 | -7.8 | 5.3 | 0.67 |
Pain and Hurt | 0.50 | - | 0.48 | 0.35 | 0.57 | -1.5 | 17.3 | -9.0 | 6.0 | 0.45 |
Movement and Balance | 0.78 | - | 0.78 | 0.79 | 0.75 | 0.0 | 14.6 | -6.3 | 6.3 | 0.77 |
Procedural Anxiety | 0.82 | - | 0.75 | 0.85 | 0.85 | 1.4 | 29.3 | -11.2 | 14.1 | 0.67 |
Nausea | 0.84 | - | 0.62 | 0.82 | 0.93 | 2.8 | 18.6 | -5.3 | 10.8 | 0.74 |
Worry | 0.75 | - | 0.84 | 0.60 | 0.76 | -4.3 | 19.8 | -12.9 | 4.2 | 0.70 |
Parent-report | ||||||||||
Cognitive Problems | 0.92 | - | 0.89 | 0.90 | 0.93 | 1.3 | 13.6 | -4.7 | 7.3 | 0.76 |
Pain and Hurt | 0.80 | 0.92 | 0.77 | 0.81 | 0.74 | -2.9 | 13.3 | -8.3 | 2.5 | 0.82 |
Movement and Balance | 0.91 | 0.84 | 0.89 | 0.89 | 0.93 | 1.6 | 11.3 | -3.0 | 6.2 | 0.92 |
Procedural Anxiety | 0.96 | 0.98 | 0.94 | 0.95 | 0.96 | -3.7 | 21.1 | -12.4 | 5.1 | 0.82 |
Nausea | 0.93 | 0.86 | 0.87 | 0.93 | 0.94 | -1.0 | 8.2 | -4.3 | 2.4 | 0.95 |
Worry | 0.86 | 0.86 | 0.93 | 0.69 | 0.88 | -0.3 | 16.2 | -6.9 | 6.2 | 0.74 |