Clinical Features and Risk Factors of Mortality in Patients with Posterior Reversible Encephalopathy Syndrome

Table 2

Comparison of clinical manifestations.

Variables	Death group	Survival group	value
Seizure (%)	75.0	72.4	0.830
Headache (%)	37.5	56.6	0.164
Visual impairment (%)	37.5	30.3	0.571
Coma (%)	18.8	19.7	0.928
Nephropathy (%)	75.0	39.5	0.010
Stroke (%)	18.8	1.3	0.016
Heart failure (%)	37.5	6.6	0.001