Association of macular thickness with parapapillary atrophy in myopic eyes

BMC Ophthalmology

Table 1 Demographics and ocular parameters of study subjects

	Number of subjuects (n = 113)
	Mean	SD	Range
Age, y	26.8	3.2	20–35
Sex, male/female	74/39
Axial length, mm	26.0	1.5	22.8–29.8
IOP, mm Hg	13.6	1.9	9–19
Spherical equivalent, diopter	−5.0	2.9	−11.25 – − 0.5
Average keratometry, diopter	42.8	1.1	39.9–45.7
Central corneal thickness, μm	554.3	36.2	484–674
PPA_+BM width, μm	180.5	174.8	0–868
PPA-_BM width, μm	284.5	216.3	0–706
Subfoveal choroidal thickness, μm	268.0	85.4	80–416
Average pRNFL thickness, μm	89.7	8.3	72–109

IOP Intraocular pressure, PPA_+BM β-parapapillary atrophy with Bruch’s membrane, PPA-_BM β-parapapillary atrophy without Bruch’s membrane, pRNFL Parapapillary retinal nerve fiber layer

ISSN: 1471-2415