Table 1 Patient characteristics

Sex, female, n (%)

3 (42,9%)

10 (71,4%)

0,22

Age at surgery (mean ± SD)

14,0 ± 2,8

13,6 ± 1,8

0,68

BMI (mean ± SD)

26,5 ± 4,9

24,0 ± 6,6

0,42

Southwick angle preoperatively (mean ± SD)

52,6 ± 16,7

58,8 ± 13,4

0,37

Mean follow up period for ROM in days (mean ± SD)

33,4 ± 20,6

17,7 ± 10,1

0,03

Mean follow up period for questionnaires in months (mean ± SD)

109,9 ± 22,7

30,2 ± 20,6 *

< 0,001