Table 3. Risk factors for corneal perforation before or during admission, univariate associations and a multivariable logistic regression model.

Risk Factor	OR	(95%CI)	P value
Univariate associations
Infiltrate >5mm at presentation	4.77	(2.26-10.1)	<0.001
Visited other health facility	2.94	(1.40-6.16)	0.004
Effective treatment before admission	0.90	(0.38-2.11)	0.802
Sex (male)	1.83	(0.93-3.61)	0.080
Delay in presentation >5 days	2.41	(0.86-6.77)	0.095
Multivariable logistic regression model
Infiltrate >5mm at presentation	4.68	(2.19-10.0)	<0.001
Visited other health facility	2.51	(1.10-5.77)	0.030