. 2022 Aug 8;22:337. doi: 10.1186/s12886-022-02552-2

Table 2.

Main parameters of the study before and after surgery

Item (mean ± SD)	Preoperative (range)	Postoperative (range)	Improvement (range)	p-value
Esotropia (PD)	42.2 ± 12.3 (25 to 60)	7.8 ± 8.2 (−8 to 20)	35.9 ± 7.3 (25 to 50)	< .00001
V-pattern (PD)	20.9 ± 3.7 (15 to 25)	9.4 ± 3.4 (4 to 15)	11.4 ± 2.9 (9 to 19)	< .00001
Face turn (degree)	32.2 ± 10 (15 to 45)	6.3 ± 6.3 (0 to 20)	25.9 ± 6.6 (15 to 35)	< .00001
Abduction (unit)	−4.5 ± 0.6 (− 4 to −5)	−2.3 ± 0.6 (−1 to −3)	2.1 ± 0.6 (1 to 3)	< .00001
Adduction (unit)	0.2 ± 0.4 (0 to1)	−0.3 ± 0.5 (−1 to 0)	− 0.5 ± 0.4 (− 1 to 0)	0.0018

Item
(mean ± SD)

Preoperative
(range)

Postoperative
(range)

Improvement
(range)

p-value

Esotropia (PD)

42.2 ± 12.3

(25 to 60)

7.8 ± 8.2

(−8 to 20)

35.9 ± 7.3

(25 to 50)

< .00001

V-pattern

(PD)

20.9 ± 3.7

(15 to 25)

9.4 ± 3.4

(4 to 15)

11.4 ± 2.9

(9 to 19)

< .00001

Face turn

(degree)

32.2 ± 10

(15 to 45)

6.3 ± 6.3

(0 to 20)

25.9 ± 6.6

(15 to 35)

< .00001

Abduction (unit)

−4.5 ± 0.6

(− 4 to −5)

−2.3 ± 0.6

(−1 to −3)

2.1 ± 0.6

(1 to 3)

< .00001

Adduction (unit)

0.2 ± 0.4

(0 to1)

−0.3 ± 0.5

(−1 to 0)

− 0.5 ± 0.4

(− 1 to 0)

0.0018