Table 3.

Treatment effects and wrist joint function in the two groups (n, %)

Score level	Control group (n = 101)	Study group (n = 106)	χ2‐value	P‐value
Dienst
Excellent	41 (40.59)	82 (77.36)	28.991	<0.001
Good	23 (22.77)	15 (14.15)	2.565	0.109
Fair	20 (19.80)	6 (5.66)	9.418	0.002
Poor	17 (16.83)	3 (2.83)	11.616	0.001
Gartland and Werley
Excellent	40 (39.60)	58 (54.72)	4.739	0.029
Good	44 (43.56)	39 (36.79)	0.987	0.320
Fair	10 (9.90)	6 (5.66)	1.304	0.253
Poor	7 (6.93)	3 (2.83)	2.018	0.155