Comparison of hook plate versus T-plate in the treatment of Neer type II distal clavicle fractures: a prospective matched comparative cohort study

Table 2 Functional scores Constant-Murley score (mean ± SD or n, %)

Follow-up	Month 1			Month 3			Month 6
Groups	T-plate	Hook plate	P-value	T-plate	Hook plate	P-value	T-plate	Hook plate	P-value
Constant-Murley score (CMS)	86.7 ± 6.0	84.1 ± 6.1	0.10	88.6 ± 4.7	88.7 ± 6.6	0.81	91.7 ± 5.4	92.0 ± 5.3	0.45
CMS_Pain (max. 15)	13.0 ± 0.9	12.3 ± 1.3	0.03*	13.3 ± 0.8	13.0 ± 1.1	0.27	13.8 ± 0.8	13.7 ± 0.7	0.78
CMS_{Activities of daily living} (max. 20)	17.1 ± 1.3	17.1 ± 1.3	0.98	17.5 ± 1.0	17.8 ± 1.5	0.27	18.2 ± 1.2	18.5 ± 1.2	0.41
CMS_Strength (max. 25)	21.4 ± 1.5	21.5 ± 1.5	0.73	22.2 ± 1.2	22.4 ± 1.6	0.49	23.0 ± 1.4	23.5 ± 1.4	0.21
CMS_{Range of motion} (max. 40)	35.2 ± 2.4	33.2 ± 2.4	0.002*	35.6 ± 1.9	35.5 ± 2.7	0.72	36.6 ± 2.2	36.2 ± 2.3	0.37
Union	11 (36.7%)	15 (50%)	0.29	28 (93.3%)	27 (90%)	1.0	30 (100%)	30 (100%)	1.0

ISSN: 1749-799X