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. Author manuscript; available in PMC: 2013 Nov 16.
Published in final edited form as: Br J Ophthalmol. 2011 Oct 6;96(1):10.1136/bjophthalmol-2011-300441. doi: 10.1136/bjophthalmol-2011-300441

Table 2. Cox proportional-hazards model predicting time to re-epithelialisation.

Covariate HR (95% CI) p Value
Female 0.49 (0.28 to 0.87) 0.013
Age (by decade) 0.75 (0.62 to 0.90) 0.002
Voriconazole (vs natamycin) 1.16 (0.71 to 1.93) 0.55
Rescraping (vs no rescraping) 1.16 (0.70 to 1.92) 0.56
Epithelial defect size at baseline (geometric mean in mm) 0.75 (0.47 to 1.19) 0.22
Infiltrate size at baseline (geometric mean in mm) 0.49 (0.33 to 0.72) <0.001