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Table 2 Comparison of constant–Murley score between experimental group and control group

From: Clinical analysis of the acromial height-measuring device combined with new-type clavicular hook plate and standard clavicular hook plate in the treatment of Neer type II distal clavicle fractures

Group

n

Constant–Murley score

3 months after surgery

6 months after surgery

1 year after surgery

Control group

49

72.22 ± 5.25

84.45 ± 4.00

88.00 (86.00, 90.00)

Experimental group

32

76.22 ± 6.15

86.94 ± 4.28

90.00 (88.00, 92.00)

t value

–

t = − 3.128

t = − 2.662

Ζ = − 1.411

P value

–

0.002

0.009

0.158

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X