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pISSN 2508-1926

Table. 1.

Table. 1.

Baseline characteristics according to macular perfusion status

Feature Non-perfusion type (n = 61) Perfusion type (n = 43) p-value *
Age (years) 65.30 ± 1.46 64.49 ± 1.91 0.738
Sex 0.532
Male 26 (42.6) 22 (51.2)
Female 35 (57.4) 21 (48.8)
Lens 0.712
Phakic 52 (85.2) 39 (90.7)
Pseudophakic 9 (14.8) 4 (9.3)
Ischemic BRVO 55 (90.2) 10 (23.3) <0.0001
BCVA (logMAR) 0.915 ± 0.61 0.585 ± 0.33 0.001
CMT (μm) 589.8 ± 27.0 519.5 ± 28.5 0.420
IOP (mmHg) 9.6 ± 0.3 10.0 ± 0.4 0.076
Duration of BRVO (months) 6.15 ± 1.13 6.70 ± 1.09 0.716

Values are presented as mean ± standard deviation or number (%). Ischemic BRVO is defined as the presence of ≥5 disc areas of retinal capillary nonperfusion on fluorescein angiography. BRVO = branch retinal vein occlusion; BCVA = best corrected visual acuity; logMAR = logarithm of minimal angle of resolution; CMT = central macular thickness; IOP = intraocular pressure.

*
p-value for two-group comparison by independent t-test.

J Retin 2020;5:135-42 https://doi.org/10.21561/jor.2020.5.2.135
© 2020 J Retin