Clinical Characteristics of Visual Dysfunction in Carbon Monoxide Poisoning Patients

Table 3

Comparison of the causes of visual dysfunction in each group (Fisher exact probability method).

	MP group (n = 193)	SP group (n = 165)	DE group (n = 78)	value
Keratopathy	3	2	0	0.848
Glaucoma	2	1	0	1.000
Optic neuropathy	2	2	1	1.000
Retinopathy	2	2	2	0.573
Oculomotor neuropathy	2	2	0	1.000
Vitreous diseases	1	2	0	0.777
Maculopathy	2	1	1	1.000
Intracranial lesions	2	2	2	0.573
Trauma	4	3	1	1.000
Hysteria	0	1	0	0.557