Odds Ratio Confidence Interval (95%)
N=318   Lower Upper
Risk Factors      
Steroid Use 2.34 0.49 11.24
Trauma 1.84 0.73 4.66
Ocular Surface Disease 1.02 0.39 2.66
Contact Lens Wear 0.18 0.05 0.62
Causative Organism      
Fungal 3.16 1.18 8.48
S. aureus 2.80 1.09 7.15
Gram (+) 2.43 1.06 5.59
Bacterial 1.91 0.89 4.11
 P. aeruginosa 0.71 0.16 3.16
  Keratoplasty Enucleation/Evisceration
Odds Ratio Confidence Interval (95%) Odds Ratio Confidence Interval (95%)
N = 318   Lower Upper   Lower Upper
Risk Factors            
  Steroid Use 2.94 0.60 14.34 -- -- --
Ocular Surface Disease 1.87 0.71 4.92 1.79 0.51 6.29
Trauma 1.14 0.37 3.58 0.94 0.20 4.48
Contact Lens Wear 0.48 0.17 1.37 -- -- --
Causative Organism            
  Fungal 3.82 1.30 11.26 0.75 0.10 5.87
P. aeruginosa 1.88 0.51 6.88 0.59 0.07 4.61
S. aureus 1.42 0.39 5.14 3.53 1.14 10.86
Bacterial 1.20 0.50 2.85 4.54 1.27 16.22
Gram (+) 1.07 0.37 3.14 3.52 1.24 10.02
Table 3: Risks for complications and interventions: 2009-2014. Analysis of risk factors and causative organisms for (A) Corneal perforation and (B) Acute surgical intervention.