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Table 3 Comparison of the time from injury to operation and VAS score between the experimental group and the 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

Injury to surgery time

VAS

1 week after surgery

3 months after surgery

6 months after surgery

Control group

49

4.00 (3.00, 5.00)

4.00 (3.00, 4.00)

2.00 (2.00, 3.00)

1.00 (1.00, 2.00)

Experimental group

32

4.00 (3.00, 5.00)

3.00 (3.00, 3.00)

2.00 (1.00, 2.00)

1.00 (1.00, 2.00)

Test statistics

− 0.957

− 4.231

− 3.363

− 1.263

P value

0.338

0.000

0.001

0.207