Table A5.

QOLIBRI-KID/ADO item descriptives for the adolescents’ (ADO) version.

Scale	Item	M	SD	% Missing	SK	% Floor	% Ceiling
Cognition	Concentration (*)	3.9	0.89	3.38	−0.88	6	72
	Talking to Others (*)	3.62	0.92	3.38	−0.74	9	59
	Remembering (*)	4.2	0.92	0	−1.27	5	82
	Thinking Speed (*)	4.73	0.55	0	−1.92	0	95
	Planning (*)	3.66	1.03	2.03	−0.51	11	57
	Orientation (*)	3.61	1.1	0.68	−0.59	13	56
	Decision Between Two Things (*)	3.83	0.89	0	−0.53	8	69
Self	Appearance (*)	3.95	0.96	0.68	−0.78	7	71
	Self-Esteem (*)	4.47	0.65	0	−1.13	1	94
	Accomplishment (*)	3.71	0.9	0.68	−0.54	7	62
	Future (*)	3.98	1	0.68	−0.85	9	72
	Energy (*)	3.43	1.02	0	−0.51	16	51
Daily Life and Autonomy	Manage at School (*)	4.09	0.84	0.68	−0.85	5	80
	Decision Making	4.22	0.84	2.70	−1.13	3	81
	Daily Independence	4.1	0.83	1.35	−0.91	3	79
	Getting out and About (*)	4.53	0.66	0	−1.76	1	95
	Social Activities (*)	4.27	0.94	1.35	−1.36	5	81
	Support from Others	4.88	0.5	2.03	−5.26	1	96
	Ability to Move	4.46	0.9	2.03	−1.7	4	83
Social Relationships	Family Relationship (*)	3.86	0.83	0	−0.78	6	74
	Relationship with Friends (*)	3.61	0.98	2.03	−0.27	13	55
	Attitudes of Others (*)	4.59	0.77	0.68	−2.06	3	89
	Friendships	4.49	0.76	0	−1.71	3	91
	Open up to Others	4.33	0.7	1.35	−0.66	1	87
	Demands from Others	3.95	0.98	1.35	−0.65	9	70
Emotions	Anger (*)	3.04	1.3	0	0.09	40	38
	Anxiety (*)	3.05	1.18	0	0.05	34	35
	Sadness (*)	3.04	1.25	0.68	0.03	35	36
	Loneliness (*)	4.26	1.14	0	−1.59	11	82
Physical Problems	TBI Effects (*)	4.1	1.25	3.38	−1.12	14	69
	Headaches (+)	3.12	1.21	0	−0.07	30	38
	Pain (+)	3.41	1.39	1.35	−0.35	28	51
	Clumsiness (*)	3.14	1.38	0	−0.07	36	43
	Seeing/Hearing (*)	3.69	1.38	0.68	−0.63	24	61
	Other Injuries (*)	3.36	1.24	1.35	−0.36	23	48

Note. M = mean, SD = standard deviation, SK = skewness, % = percent. (*) = Items that correspond to items in the adult QOLIBRI version. (+) = Pain and Headaches are assessed using a single question in the adult QOLIBRI version.