Table 1 Patient Characteristics and surgical complications

Age at time of surgery (years) Median (IQR)

11.0 (7.3–19.5)

12.0 (8.0–15.0)

10.0 (6.8–11.5)

0.36†

Length of follow up (months) Median (IQR)

7.0 (6.0–12.75)

9.0 (8.0–13.0)

8.5 (7.0–13.0)

0.34 †

Right /left eye

14/10

13/6

17/5

0.39 *

Male/female gender

13/11

11/8

6/16

0.089*

Congenital/acquired

19/5

16/3

19/3

0.91 ^F

Pre-op head tilt (no., %)

21 (87.5)

16 (84.2)

19 (86.4)

1.0 ^F

Residual post-op head tilt (no., %)

13 (61.9)

9 (56.2)

12 (63.1)

0..907*

Anti-elevation syndrome (no., %)

1 (4%)

6(31%)

3 (13%)

< 0.045* §