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. 2021 Jan 12;11:787. doi: 10.1038/s41598-020-80898-7

Table 4.

Ocular and side effect characteristic of biological treatment mechanism groups.

Variable Group 1 N (%) Group 2 N (%) Group 3 N (%) Group 4 N (%) p value (χ2)
Past ocular history 0.081
Cataract 4 (40) 5 (100) 1 (33.3) 1 (25)
ERM 0 (0) 1 (20) 0 (0) 0 (0)
CSR 0 (0) 0 (0) 1 (33.3) 0 (0)
Side effects 0.219
posterior, panuveitis) 4 (40) (3, 0, 1) 3 (60) (2, 1, 0) 0 (0) (0, 0, 0) 2 (50) (2, 0, 0)
CSR-like 3 (30) (0) 1 (33.3) 1 (25)
Dry eye 2 (20) 2 (40) 0 (0) 1 (12.5)
Vitreitis 2 (20) 0 (0) 0 (0) 0 (0)
CRAO 0 (0) 1 (20) 0 (0) 0 (0)
CME 1 (10) 0 (0) 0 (0) 0 (0)
Trichomegaly 0 (0) 0 (0) 2 (66.6) 1 (25)
BRVO 0 (0 1 (20) 0 (0) 0 (0)
Treatment 0.325
Intravitreal injection 2 1 0 0
Topical 5 4 0 3
Medical 1 0 0 0
Surgical 1 0 0 0

CSR, central serous retinopathy; CRAO, central retinal artery occlusion; CME, cystoid macular edema; BRVO, branch retinal vein occlusion.