Table 2.

Scores for the PedsQL 4.0 Generic Core Scales child self-report and caregiver proxy-report: affected and control groups

Scale	Control group			Affected group			t score	P Value*
	N	Mean	SD	N	Mean	SD
Child self-report
Total Score	88	78.15	12.18	98	73.39	13.35	2.530	0.006
Physical Health	109	79.12	17.02	116	80.77	17.07	0.726	0.234
Psychosocial Health	88	77.33	11.90	98	72.78	13.47	2.430	0.008
Emotional Functioning	109	74.62	15.62	116	70.17	15.56	2.140	0.017
Social Functioning	109	80.36	14.98	116	81.64	17.15	0.595	0.276
School Functioning	88	72.44	15.40	98	68.52	16.19	1.687	0.047
Caregiver proxy-report
Total Score	82	81.62	12.53	88	76.57	11.32	2.760	0.003
Physical Health	107	85.29	14.95	115	84.17	13.75	0.578	0.282
Psychosocial Health	82	80.10	13.36	88	75.67	11.90	2.286	0.012
Emotional Functioning	107	76.95	17.26	115	70.14	16.93	2.953	0.002
Social Functioning	107	84.33	15.93	115	79.89	13.92	2.205	0.014
School Functioning	82	72.43	17.69	88	73.11	17.60	0.251	0.401

^*The differences are statistically significant if P<0.05 (one-tailed).