Validation of the Japanese version of the Pediatric Quality of Life Inventory (PedsQL) Cancer Module

Table 9 Intraclass Correlation Coefficients between child self-reports and parent proxy-reports in PedsQL Cancer Module

Children					Parents
	P	N	PA	TA	W	CP	A	C	Total
Pain and hurt (P)	0.69**	0.35**	0.06	0.19**	0.35**	0.21**	0.25**	0.22**	0.44**
Nausea (N)	0.38**	0.79**	0.21**	0.27**	0.50**	0.21**	0.34**	0.30**	0.53**
Procedural anxiety (PA)	0.09	0.21**	0.73**	0.29**	0.03	0.04	0.10	0.17**	0.31**
Treatment anxiety (TA)	0.09	0.19**	0.26**	0.50**	0.21**	0.08	0.17**	0.21**	0.33**
Worry (W)	0.27**	0.48**	0.17**	0.28**	0.57**	0.23**	0.35**	0.37**	0.46**
Cognitive problems (CP)	0.18**	0.14*	0.04	0.12*	0.16*	0.60**	0.24**	0.30**	0.31**
Perceived physical appearance (A)	0.21**	0.24**	0.16*	0.25**	0.32**	0.25**	0.57**	0.29**	0.37**
Communication (C)	0.14*	0.31**	0.25**	0.29**	0.30**	0.36**	0.33**	0.60**	0.44**
Total	0.35**	0.47**	0.32**	0.43**	0.43**	0.35**	0.41**	0.44**	0.68**

ISSN: 1477-7525