King's College criteria and the Clichy-Villejuif criteria require adjustments for assessing acute liver failure due to yellow fever

Table 2 Demographic characteristics of patients with acute liver disease due to yellow fever at Felicio Rocho Hospital between January 20 and February 20, 2018 (n = 14), n (%)

Characteristics	Patients
Age (years); median (minimum-maximum)	53 (23-69)
Male sex	13 (92.8)
Vaccination for yellow fever more than 10 days ago	3 (21.4)
Comorbidities
Smoking	3 (21.4)
Hypertension	2 (21.4)
Immunosuppressed (previous renal transplant)	1 (7.1)
Diabetes	0
Time from symptoms onset to admission (days), mean (minimum-maximum)	4-7 (1-8)
Signs and symptoms at hospital admission
Myalgia	12 (85.7)
Fever	11 (78.6)
Jaundice	11 (78.6)
Vomiting	7 (50)
Headache	6 (42.9)
Abdominal pain	4 (28.6)
Diarrhea	2 (14.3)
Distance between exposure location and hospital (km), mean (minimum-maximum)	1487 (30-291)
Rural workers	6 (42.6)