Table 4. Risk factors for a blind eye^* at final follow-up, univariate associations and a multivariable logistic regression model.

Risk Factor	OR	(95%CI)	P value
Univariate associations
Infiltrate >5mm at presentation	11.38	(3.66-35.4)	<0.001
Corneal perforation before or during admission	3.83	(1.54-9.55)	0.004
Visited other health facility	0.92	(0.44-1.95)	0.837
Effective treatment before admission	0.41	(0.17-0.99)	0.048
Sex (male)	1.12	(0.54-2.31)	0.763
Delay in presentation >5 days	3.29	(1.27-8.49)	0.014
Multivariable logistic regression model
Infiltrate >5mm at presentation	7.68	(2.35-25.1)	0.001
Delay in presentation >5 days	2.61	(0.84-8.13)	0.098
Corneal perforation	1.99	(0.65-6.06)	0.229

^*Blind eye defined as visual acuity less than 6/60.