Table 2 Univariate analysis of data in children with and without redisplacement during follow-up

Number of patients

32

89

Age (years)

8.8 ± 3.6

9.5 ± 3.3

0.317

Gender

 Male

24

64

0.820

 Female

8

25

Weight status

 Normal weight

14

68

0.002

 Overweight/obesity

18

21

Distance from epiphysis (mm)

19.2 ± 7.8

20.1 ± 6.6

0.530

Associated ulna fracture

 Yes

15

17

0.004

 No

17

72

Initial translation

 < 50%

17

69

0.013

 ≥ 50%

15

20

Initial angulation

 < 20°

18

64

0.125

 ≥ 20°

14

25

Anatomical reduction

 Yes

5

27

0.160

 No

27

62

Three-point index

0.57 ± 0.19

0.46 ± 0.13

< 0.001