. Author manuscript; available in PMC: 2017 Oct 1.

Published in final edited form as: Clin Infect Dis. 2016 Jun 29;63(7):976–983. doi: 10.1093/cid/ciw418

Table 4.

Cumulative plasma HIV burden and transmission risk potential during a 2-year observation period among HIV-diagnosed persons in care without durable viral suppression, by selected characteristics, 17 U.S. jurisdictions, 2012–2013¹

Characteristics	N	Cumulative Plasma HIV Burden	HIV Transmission Risk Potential
Characteristics	N	Viremia copy-years Geometric Mean	Person-time above 200 copies/mL Mean number of days	Person-time above 1,500 copies/mL Mean number of days	Person-time above 10,000 copies/mL Mean number of days
Total²	91107	7261	438	316	215
Sex
Male (referent)	65356	7010	427	308	213
Female	25751	7939^a ^e	466^a ^e	337^a ^e	221^a ^e
Race/ethnicity
Black/African American	42455	8815^a ^e	469^a ^e	345^a ^e	233^a ^e
Hispanic/Latino	22806	6352^a ^e	419^a ^e	297^a ^e	201^b ^g
Other races	5959	8134^a ^e	438^a ^e	323^a ^e	224^a ^e
White (referent)	19887	5408	396	276	192
Transmission category
Male-to-male sexual contact (referent)	37646	6620	419	302	209
Injection drug use – Male	7587	7280^c ^e	436^a ^e	310^c ^e	209^d ^e
Injection drug use – Female	5652	9331^a ^e	470^a ^e	345^a ^e	232^a ^e
Male-to-male sexual contact and injection drug use	6877	9950^a ^e	452^a ^e	339^a ^e	243^a ^e
Heterosexual contact – Male	4949	7373^c ^e	438^a ^e	314^c ^e	216^d ^f
Heterosexual contact – Female	12271	8001^a ^e	464^a ^e	337^a ^e	222^a ^h
Other	16125	6660^d ^e	450^a ^e	319^a ^h	210^d ^h
Age group at the end of 2010
13–24	6383	13254^a ^e	537^a ^e	422^a ^e	276^a ^e
25–34	15259	12377^a ^e	491^a ^e	383^a ^e	266^a ^e
35–44	25448	9006^a ^e	450^a ^e	332^a ^e	233^a ^e
45–54	31089	5836^a ^e	413^a ^e	286^a ^e	194^a ^e
≥55 (referent)	12928	3181	365	226	143
Year of diagnosis
Diagnosed in 2008–2010	14602	8732^a ^e	459^a ^e	349^a ^h	231^a ^e
Diagnosed before 2008 (referent)	76505	7010	434	310	212
Gap in care (any two VL tests >12 months apart)
No (referent)	76421	6052	411	288	192
Yes	14686	18739^a ^e	582^a ^e	467^a ^e	337^a ^e

Geometric means and mean number of days presented in this table are based on univariate results

Due to some missing/invalid data, results are based on 91,107 persons living with diagnosed HIV

p<.0001 (based on univariate results)

p<.001 (based on univariate results)

p<.01 (based on univariate results)

p>.05 (based on univariate results)

p<.0001 (based on multivariate results)

p<.001 (based on multivariate results)

p<.05 (based on multivariate results)

p>.05 (based on multivariate results)