Comparison of Mycotic Keratitis with Nonmycotic Keratitis: An Epidemiological Study

Table 7

Risk factors among mycotic and nonmycotic keratitis cases.

	Mycotic keratitis		Nonmycotic keratitis
	Number	%	Number	%
Risk factors
Organic trauma	138	38.2	213	45
Nonorganic trauma	73	20.2	142	30
Ocular surgery	118	32.7	0	0
Systemic disease	8	2.2	49	10.4
Prolonged local antibiotic	22	6.1	0	0
More than one factor	17	6	61	12.9
No obvious cause	2	0.6	69	14.6
Total	361	100	473	100