Table 2.

DASH score system

Pre-operative	Final follow-up
32	12
29	10
25	9
26	15
22	10
35	15
38	5
24	8
36	39
29	14
26	10
31	5
25	12
24	15
32	13
39	35
29.6 ± 5.4	14.2 ± 9.5
t = 7.40, p<0.001