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Table 2 Comparison of operative time, intraoperative fluoroscopy times, fracture healing time, and open reduction in patients with multidirectionally unstable supracondylar fractures of the humerus between the two groups

From: Kirschner wire reconstruction of medial and lateral column periosteal hinge in the treatment of multidirectionally unstable supracondylar fracture of the humerus in children

Outcome indicator

Study group (n = 25)

Control group (n = 23)

Statistic value

P-value

Operation time (\(\overline{x}\) ± s, mins)

32.32 ± 10.25

82.13 ± 50.44

− 4.648

< 0.001

Intraoperative fluoroscopy times (\(\overline{x}\) ± s, times)

15.24 ± 6.25

29.35 ± 9.20

− 6.257

< 0.001

Open reduction (Y/N)

25/0

19/4

0.046