Longitudinal Changes in Retinal Nerve Fiber Layer Thickness Evaluated Using Avanti Rtvue-XR Optical Coherence Tomography after 23G Vitrectomy for Epiretinal Membrane in Patients with Open-Angle Glaucoma

Table 1

Characteristics of the vitrectomized eyes.

	All patients ()	Group A ()	Group B ()
Age (mean ± SD, years)	70.2 ± 7.1	69.6 ± 7.6	70.9 ± 6.7
Gender
Male; Female	19; 21	12; 9	7; 12
Lens status
Phakic before PPV; Pseudophakic before PPV	20; 20	11; 10	9; 10
Mean BCVA; Snellen charts (logMar)		20/40 (0.30)	20/30 (0.20)
IOP before PPV (mean ± SD)		16.25 ± 2.83	14.37 ± 2.46
IOP after PPV (mean ± SD)		17.2 ± 3.22	15.1 ± 4.15

Group A = with glaucoma, Group B = without glaucoma, BCVA: best-corrected visual acuity; IOP: intraocular pressure.