Table 1.

Main Clinical, Laboratory and Imaging Findings in a cohort of pediatric patients with COVID-19.

	Total	Patient 1	Patient 2	Patient 3	Patient 4	Patient 5	Patient 6	Patient 7	Patient 8	Patient 9	Patient 10
Age, y	11 (4 y 9 mo–15 y)	13	1	15	1	15	6	16	10	12	7
Sex	60% Male	M	F	F	F	M	M	F	M	M	M
Symptoms
Fever	80%	Yes	Yes	Yes	Yes	No	No	Yes	Yes	Yes	Yes
Cough	50%	Yes	Yes	Yes	Yes	No	No	Yes	No	No	No
Diarrhea	20%	No	No	No	No	No	No	No	Yes	Yes	No
Other		No	No	Chest pain	No	Seizure (not related)	No	Chest pain Anosmia	Arthralgia Headache	Arthralgia Headache	Arthralgia
WBCs/mm3	5520 (4550–7345)	5400	14,170	7000	—	7460	5640	2790	4440	4900	—
L/mm3	2055 (1470–2922)	1970	5870	2140	—	1040	3150	1340	1860	2240	—
CRP mg/L	1,6 (0.375–5.05)	5.5	33.6	2.4	—	0.8	0.6	3.7	0.3	0.3	—
X-Ray  Localization  Consolidation  Interstitial  Effusion		Not performed	Not performed	Left No Yes No	Not performed	Not performed	Not performed	Bilateral No Yes No	Not performed	Not performed	Not performed
CT scan  Localization  Consolidation  Ground glass  Interstitial  Effusion		Not performed	Not performed	Not performed	Not performed	MRI* Left Yes No No No	Not performed	Left No Yes No No	Not performed	Not performed	Not performed
Lung ultrasound  Localization  Pleural  irregularities  Vertical artifacts  White lung  Consolidations  Pleural effusion	70% Bilateral 60% 70% 10% 10% 0%	Monolateral No Yes No Yes No	Bilateral No Yes No No No	Bilateral Yes Yes No No No	Bilateral No Yes No No No	Monolateral Yes Yes No No No	Bilateral No Yes No No No	Monolateral Yes Yes Yes No No	Bilateral Yes No No No No	Bilateral Yes No No No No	Bilateral Yes No No No No

CRP = C-reactive protein; CT = computed tomography; L/mm³ = Lymphocite/mm³; MRI = magnetic resonance imaging; WBCs = white blood cells.

Variables are expressed as a percentage or median (interquartile range).

^⁎This patient underwent lung MRI, as brain MRI was necessary because the child had complicated afebrile seizures.