Table 1.

Clinical Characteristics of the Study Subjects.

	MIS-C	Peds COVID-19	KD	sJIA	MAS	Peds Febrile Controls	Peds Controls	Adult Controls
	n = 24	n = 10	n = 5	n = 7	n = 3	n = 6	n = 7	n = 5
Age-yrs (median, IQR)	9.0, 6.3–13.8	11.0, 1.2–13.5	7.0, 1.5–10.5	6.0, 5.0–16.0	1.67, 1.2–12.0	4.5, 1.9–9.0	9.0, 6.0–10.0	26.5,25.0–28.8
Sex (#, % female)	15, 63%	7, 70%	2, 40%	3, 43%	2, 67%	2, 34%	4, 57%	4, 80%
Race & Ethnicity (#, %)
White, non-Hispanic	4, 17%	2, 20%	3, 60%	5, 71%	2, 67%	1, 17%	2, 29%	2, 40%
Black, non-Hispanic	4, 17%	0, 0%	0, 0%	0, 0%	0, 0%	0, 0%	1, 14%	0, 0%
Hispanic	9, 38%	5, 50%	1, 20%	1, 14%	0, 0%	3, 50%	1, 14%	0, 0%
Asian	0, 0%	1, 10%	1, 20%	0, 0%	0, 0%	1, 17%	0, 0%	1, 20%
Other	2, 8%	0, 0%	0, 0%	1, 14%	1, 33%	0, 0%	0, 0%	0, 0%
Unknown	5, 21%	2, 20%	0, 0%	0, 0%	0, 0%	1, 17%	3, 43%	2, 40%