Clinical Characteristics of Paracentral Acute Middle Maculopathy in Eyes with Retinal Vascular Occlusion Diseases in Chinese Patients

Table 1

Patient demographics and ocular findings in PAMM and p-MLM sign.

	RVO	RAO	Total
Eyes (right/left)	29 (21/8)	49 (23/26)	78 (44/34)
Age (range), years	54.00 ± 18.48 (20–78)	64.49 ± 13.90 (23–84)	60.59 ± 16.45 (20–84)
Gender (female/male)	7/22	16/33	23/55
BCVA (range), logMAR	0.86 ± 0.52 (0–2.0)	1.04 ± 0.43 (0.3–2.0)	0.97 ± 0.47 (0–2.0)
Combined with p-MLM sign	7	17	24
Systemic/ocular associations
Hypertension	17	24	41
Diabetes mellitus	3	7	10
Open-angle glaucoma	6	0	6
No positive medical history	3	18	21

PAMM: paracentral acute middle maculopathy; p-MLM: prominent middle limiting membrane; RVO: retinal vein occlusion; RAO: retinal artery occlusion; BCVA: best-corrected visual acuity; logMAR: logarithm of the minimum angle of resolution.