Table 1 Clinical data and statistical analysis results

Sex

Boys

10

9

0.74

0.66

Girls

5

2

Side

Lift

9

7

0.04

1.00

Right

6

4

Fracture

Radius

7

4

0.28

0.70

Radius + ulnar

8

7

Age(y)

7.7 ± 2.0

6.4 ± 1.6

-1.78

0.88

Operation time(min)

Radius

35.8 ± 11.88

65.22 ± 20.20

3.92

0.01

Radius + ulnar

44.33 ± 14.92

79.50 ± 20.51

2.69

0.04

Intraoperative fluoroscopy (t)

6.53 ± 2.42

10.27 ± 3.35

3.31

0.03

Estimated blood loss (ml)

3.5 ± 2.0

5.6 ± 2.8

2.14

0.04

Length of stay(d)

4(3,5)

4(3,4)

-0.85

0.40

Score

Excellent

13

8

0.80

0.62

Good

2

3