Severe manifestations of SARS-CoV-2 in children and adolescents: from COVID-19 pneumonia to multisystem inflammatory syndrome: a multicentre study in pediatric intensive care units in Spain

Table 2 Frequency of characteristic symptoms of other hyperinflammatory syndromes as KD and TSS in patients with MIS-C

Symptom	Number of patients	%
Fever	43/45	95.6
Arterial hypotension for the age	41/45	91.1
Abdominal pain	40/45	90.9
Cutaneous manifestations	31/45	68.9
Prolonged fever (> 4 days)	27/45	60
Hematologic alterations	26/45	68.4
Ocular manifestations	18/45	40
Liver involvement	14/45	31.8
Alterations in the oral mucosa	10/45	27
Renal involvement	8/45	17.8
Neurologic involvement	6/45	13.6
Soft tissue necrosis	2/45	5.4
Lymphadenopathy	2/45	5.4
ARDS	2/45	4.7

ARDS Acute respiratory distress syndrome. The criteria used to define the different variables are defined in the Materials and Methods section

ISSN: 1364-8535