Table 2.

Comparison of follow-up measurements at baseline and at the time of the observation of visual recovery in the visual recovery group of LHON patients (disease duration ≥ 6 months)

	Baseline of vision recovery group (n = 16 eyes)			Measurements at follow-up when vision restoration occurred in the LHON vision recovery group (n = 16 eyes)			P-value
Superior RNFL thickness (μm)	59.94	±	10.64	56.19	±	9.84	0.108
Inferior RNFL thickness (μm)	54.06	±	11.25	54.38	±	8.11	0.755
Temporal RNFL thickness (μm)	29.50	±	6.70	29.75	±	6.97	0.937
Nasal RNFL thickness (μm)	29.81	±	9.11	29.94	±	7.22	0.950
Average RNFL thickness (μm)	43.38	±	5.92	42.56	±	5.80	0.206
VFI (%)	23.07	±	26.38	27.63	±	27.78	0.059
MD (dB)	-25.63	±	7.88	-23.90	±	8.65	0.047
BCVA (LogMAR)	1.81	±	0.42	1.45	±	0.47	0.000

RNFL Retinal nerve fiber layer, BCVA Best-corrected visual acuity, MD Mean deviation, VFI Visual field index