The BE-UJI hand function activity set: a reduced set of activities for the evaluation of the healthy and pathological hand

Table 4 Angle and the average angle (µ) in degrees between the Ref PCs and the set PCs for HOA patients

Subject	Ref PC1	Ref PC2	Ref PC3	Ref PC4	µ
1	26	28	25	36	28.8
2	9	15	28	52	26
3	12	24	17	33	21.5
4	19	22	39	21	25.3
5	13	27	35	38	28.3
6	15	25	46	44	32.5
7	26	5	37	35	25.8
8	23	44	22	40	32.3
9	20	17	34	51	30.5
10	20	38	17	21	24
11	31	14	40	29	28.5
12	14	23	34	22	23.3
13	4	16	33	61	28.5
14	34	27	55	27	35.8
15	33	28	36	25	30.5
16	18	13	37	17	21.3
17	40	18	33	26	29.3
18	16	17	42	53	32
19	40	28	18	22	27
20	16	27	36	35	28.5
21	8	14	22	20	16
22	7	10	18	12	11.8
23	13	24	19	12	17
24	22	37	25	33	29.3
25	18	18	20	71	31.8
26	8	17	30	23	19.5
27	13	9	20	22	16
28	9	9	47	30	23.8
29	35	23	37	30	31.3
30	8	13	8	21	12.5
31	19	14	29	41	25.8
32	10	34	14	35	23.3
33	14	13	29	42	24.5

ISSN: 1743-0003