Table 1.

Sociodemographic information for participants with COVID-19 and ME/CFS

Demographic	COVID Sample (N = 278)	ME/CFS Sample (N = 502)
	M (SD)	M (SD)
Age (years)	45.37 (20.98)	54.79 (12.03)*
Illness Duration (weeks)	21.69 (07.09)	-
	% (n)	% (n)
Gender
Male	14.00 (39)	23.10 (112)*
Female	84.20 (234)	76.90 (372)
Nonbinary	01.80 (05)	00.00 (0)
Race
White/Caucasian	87.00 (241)	97.70 (471)*
Other	09.70 (27)	01.50 (07)
Asian/Pacific Islander	02.50 (07)	00.20 (01)
Black/African American	00.70 (02)	00.40 (02)
Latinx	07.10 (20)	02.70 (13)
Region of Origin
North America	79.00 (215)	100.00 (502)
Europe	19.90 (54)	-
Asia/Pacific Island	00.70 (02)	-
Africa	00.40 (01)	-

^*signifies p < .01