Table 3 Binocular visual acuity for the surgery and the no‐surgery groups at baseline and follow‐up.

	Baseline mean (SD)	Follow‐up mean (SD)	p
Surgery group (n = 30)
Binocular distance acuity, logMAR	0.55 (0.27)	0.23 (0.24)	<0.001
Binocular near acuity, logMAR	0.72 (0.30)	0.38 (0.21)	<0.001
Binocular contrast sensitivity, log sensitivity	1.03 (0.43)	1.37 (.22)	<0.001
No‐surgery group (n = 15)
Binocular distance acuity, logMAR	0.52 (0.23)	0.59 (0.29)	0.170
Binocular near acuity, logMAR	0.63 (0.19)	0.68 (0.27)	0.368
Binocular contrast sensitivity, log sensitivity	1.07 (0.29)	0.87 (0.47)	0.094