Listening to patients: using verbal data in the validation of the Aberdeen Measures of Impairment, Activity Limitation and Participation Restriction (Ab-IAP)

Table 1 Frequency and type of agreed judged problematic segments for the twenty participants completing the Ab-IAP (59-item).

Participant characteristics						Judged problems²
No.	M/F¹	Age	Hip/Knee Joint replacement	Pre/Post Surgery	Number of items with no identified problems	C	R	J	Rp	Total problems	Struggled	Struggled but answered item correctly	Insufficient information
P1	M	79	Hip	Pre	59	0	0	0	0	0	0	0	1
P3	F	82	Hip	Pre	58	1	0	0	0	1	6	5	0
P9	F	32	Hip	Pre	59	0	0	0	0	0	7	6	0
P11	F	69	Hip	Pre	57	3	0	0	0	3	4	1	1
P13	F	80	Hip	Pre	54	0	0	0	5	5	3	2	0
P20	F	75	Knee	Pre	55	2	0	0	2	4	7	7	2
P4	M	81	Knee	Pre	58	1	0	0	0	1	4	3	3
P5	F	69	Knee	Pre	39	4	0	0	16	20	9	2	4
P6	M	86	Knee	Pre	56	0	0	1	2	3	1	0	0
P19	F	74	Knee	Pre	59	0	0	0	0	0	3	3	0
P8	F	73	Hip	Post	54	0	0	4	0	4	2	0	1
P10	M	74	Hip	Post	59	0	0	0	0	0	1	1	0
P16	F	69	Hip	Post	57	0	0	0	2	2	3	3	1
P17	M	70	Hip	Post	58	1	0	0	0	1	7	6	2
P18	M	70	Hip	Post	56	2	0	1	0	3	0	0	0
P2	F	53	Knee	Post	57	2	0	0	0	2	5	5	5
P7	M	75	Knee	Post	58	1	0	0	0	1	0	0	0
P12	M	63	Knee	Post	58	1	0	0	0	1	5	5	0
P14	F	61	Knee	Post	55	3	0	0	1	4	4	1	3
P15	M	77	Knee	Post	59	0	0	0	0	0	0	0	0
Total					1125	21	0	6	28	55	71	50	23

¹ M = male and F = female. ² C = Comprehension, R = Retrieval, J = Judgement, Rp = Response

ISSN: 1471-2474