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Table 2 NVG within 0.5 yr after CRVO in pre-existing glaucoma

From: Neovascular glaucoma after central retinal vein occlusion in pre-existing glaucoma

  NVG within 0.5 yr Non-NVG within 0.5yr p value
C/D ratio at presentation (mean±SD) 0.78±0.17 0.70 ±0.16 0.053
Retinal perfusion status    0.005*
Non-ischemic 5 28  
Ischemic 14 13  
Mean IOP at presentation (mmHg) (mean±SD) 29.2±10.1 19.8±8.29 0.007**
IOP > 20 mmHg at presentation 10 22 0.020***
IOP 20 mmHg at presentation 2 26
  1. *Fisher’s exact test; **Wilcoxon rank sum test; and ***Chi-square test.