From: Aggravation of retinal hard exudates after intravitreal anti-vascular endothelial growth factor therapy for cystoid macular edema and the risk factors: a retrospective study
One month
Three month
P-value
n
288
2-grade reduction
69 (23.9%)
155 (53.8%)
0.000***
No change in the area
143 (49.6%)
90 (31.2%)
0.001**
2-grade enlargement
76 (26.3%)
43 (14.9%)