Table 3. Score Range, Ceiling and Floor Effects of SCI-FI Domains by Mode and Level of Injury.

Domain	Mode	Tetraplegia				Paraplegia
		N	Range	% at Ceiling	% at Floor	N	Range	% at Ceiling	% at Floor
Basic Mobility	Short Form	465	28-69	4	13	389	28-69	7	0
	10-item CAT	465	23-74	3	10	389	23-74	3	0
	Full item bank	465	19-77	2	5	389	19-77	2	0
Self-care	Short Form	463	0-61	6	2	387	39-62	22	2
	10-item CAT	463	0-64	6	1	387	20-64	18	0
	Full item bank	463	0-66	4	1	387	14-66	11	0
Fine Motor	Short Form	462	28-58	0	10	387	37-63	29	0
	10-item CAT	462	27-63	4	9	387	27-63	29	0
	Full item bank	462	27-63	3	7	387	27-63	28	0
Ambulation	Short Form	119	52-78	6	5	109	52-78	6	3
	10-item CAT	119	49-88	3	3	109	49-88	1	1
	Full item bank	119	48-88	3	3	109	48-88	1	1
Manual Wheelchair	Short Form	150	32-71	1	11	285	36-71	6	0
	10-item CAT	150	3-73	1	5	285	42-73	2	0
	Full item bank	150	3-74	1	3	285	41-74	2	0
Power Wheelchair	Short Form	288	5-60	4	2	67	13-61	21	1
	10-item CAT	288	3-61	3	1	67	3-61	21	1
	Full item bank	288	3-62	3	1	67	3-62	21	1