Table 1.

Demographic comparisons of the New York City (NYC) seroprevalence study (9 Feb–5 July 2020) routine and urgent care group samples with the NYC population

		Routine care		Urgent care		NYC
		n	%	n	%	n	%
		6,348	100	3,898	100	8,336,044	100
Sex	Female	4,274	67	1,789	46	4,349,715	52
	Male	2,074	33	2,109	54	3,986,329	48
Age	0–19	238	4	93	2	1,887,268	23
	20–39	2,624	41	551	14	2,608,394	31
	40–59	1,396	22	1,065	27	2,080,599	25
	60–79	1,780	28	1,633	42	1,426,301	17
	80+	310	5	556	14	333,482	4
Race	Asian	562	9	217	6	1,202,530	14
	Black or African-American	1,287	20	1,051	27	2,057,795	25
	Other	1,774	28	1,514	39	1,528,503	18
	White	2,725	43	1,116	29	3,547,216	43

Note. Data on the NYC population are from the 2019 American Community Survey (US Census Bureau, 2019). Sample size is denoted by n. Some column totals do not sum to 100% because of rounding.