Group I      
    eyes average of IOP
  success ※ 10 31.9
  failure ※ 2 32.5

p=0.8946 (One-factor ANOVA)
Group II    
    eyes average of IOP
  success ※ 10 28.0
  failure ※ 9 38.0

p=0.0115702(One-factor ANOVA)
Table 4a: Influence of elevated IOP level at diagnosis of neovascular glaucoma on the result of IOP control after achieving pan-retinal photocoagulation (PRP).