Table 4:

Estimated location of HIV acquisition, African-born people with a new HIV diagnosis, 2000–2017, King County, WA, New York City, Chicago, and Philadelphia^*

	Definitely Africa	Probably Africa	Probably U.S.	Definitely U.S.	Inadequate information	Total
All participants (N, %)	92 (51.4)	9 (5.0)	12 (6.7)	29 (16.2)	37 (20.7)	179 (100)
Percent in each category excluding those with inadequate information	64.8	6.3	8.5	20.4	--
Diagnosed in the U.S. (%)	25 (28.1)	9 (100)	12(100)	28 (100)	36 (100)	110 (63.2)
Median time in U.S. to diagnosis^ (years, range)	0.5 (0.1 –7.6)	1.4 (0.50–10.0)	6.6 (0.75–15.1)	5.0 (0.50–30.6)	3.2 (0.17–22.3)	2.6 (0.7–30.6)
Median CD4 at diagnosis* (range)	135 (13–1053)	89 (26–303)	274 (0–627)	394 (20–656)	321 (4–818)	293 (0–1053)
Concurrent HIV and AIDS diagnosi^ (%)	12 (54.6)	8 (100)	5 (45.5)	6 (25.0)	11 (40.7)	42 (45.6)
Had ≥1 negative HIV test in the U.S.^ (%)	0 (0)	0 (0)	2 (20.0)	13 (44.8)	2 (5.7)	0 (0.0)

^*While participants were newly diagnosed in the U.S. from 2000–2017, in some cases they reported positive tests outside of the U.S. prior to 2000.

^{^}Among those diagnosed in the U.S.