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 2

RNFL thickness changes in group A and group B eyes. Group A: with glaucoma; group B: without glaucoma.

		Baseline	1 month	3 months	6 months	12 months
Total RNFL	Group A
	RNFLT	93.0 ± 9.08	106.9 ± 9.29	95.8 ± 8.35	91.1 ± 8.42	88.7 ± 9.14
	RNFL changes		13.9 ± 8.38	2.8 ± 7.24	−1.9 ± 4.89	−4.3 ± 4.74
value
	Group B
	RNFLT	95.8 ± 5.28	107.0 ± 5.36	100.2 ± 4.48	94.6 ± 4.57	91.8 ± 5.24
	RNFL changes		11.2 ± 4.39	4.4 ± 3.72	−1.2 ± 3.55	−3.9 ± 5.80
Superior RNFL	Group A
	RNFLT	95.5 ± 9.34	111.2 ± 12.56	125.2 ± 12.52	95.8 ± 9.86	94.6 ± 11.83
	RNFL changes		15.7 ± 8.04	7.3 ± 8.45	0.2 ± 4.96	−1.0 ± 5.60
value
	Group B
	RNFLT	109.4 ± 9.23	125.2 ± 9.83	115.4 ± 6.86	109.5 ± 6.56	106.8 ± 7.01
	RNFL changes		15.8 ± 10.10	6.0 ± 6.45	0.2 ± 6.16	−2.5 ± 7.35
Inferior RNFL	Group A
	RNFLT	101.3 ± 14.21	117.1 ± 14.57	107.4 ± 13.16	98.7 ± 15.14	96.6 ± 14.84
	RNFL changes		15.8 ± 10.78	6.1 ± 12.10	−2.6 ± 8.11	−4.7 ± 8.26
value
	Group B
	RNFLT	111.1 ± 9.15	124.1 ± 8.00	117.1 ± 7.58	110.3 ± 8.03	108.9 ± 9.03
	RNFL changes		12.9 ± 8.02	6.0 ± 6.77	−0.8 ± 3.27	−2.2 ± 4.59
Nasalis RNFL	Group A
	RNFLT	81.5 ± 7.81	91.9 ± 7.42	83.4 ± 7.44	82.9 ± 7.681.4 ± 4.86	82.7 ± 8.37
	RNFL changes		10.4 ± 5.96	1.9 ± 5.66		1.2 ± 6.45
value
	Group B
	RNFLT	77.1 ± 7.94	85.7 ± 6.08	82.7 ± 5.55	79.8 ± 6.75	79.7 ± 5.58
	RNFL changes		8.6 ± 4.36	5.6 ± 4.37	2.7 ± 4.93	2.6 ± 6.24
Temporalis RNFL	Group A
	RNFLT	89.9 ± 16.49	105.7 ± 18.11	90.7 ± 14.19	85.8 ± 15.10	81.1 ± 15.29
	RNFL changes		15.8 ± 6.7	0.8 ± 9.90	−4.1 ± 7.02	−8.8 ± 7.12
value
	Group B
	RNFLT	85.8 ± 9.9	92.5 ± 11.22	85.7 ± 8.15	78.9 ± 7.65	71.9 ± 10.09
	RNFL changes		6.7 ± 4.78	−0.1 ± 6.37	−6.8 ± 5.15	−13.9 ± 10.90