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. 2020 Apr 6;15(2):128–137. doi: 10.18502/jovr.v15i2.6729

Table 2.

Predisposing risk factors identified in patients with culture-proven keratitis based on etiology


Bacterial ( n = 172) Fungal ( n = 13) Acanthamoeba ( n = 3)
Contact lens wear 57 2 2
Underlying corneal disease 29 3 0
Trauma 24 2 0
Ocular surface disease 25 1 0
Risk factors not addressed in documentation 16 3 1
Immunocompromised only 10 0 0
Topical steroid use 6 0 0
Recent history of ophthalmic procedure 3 2 0
Exposure to contaminated water 2 0 0