Table 4.
2014 Median Mo (IQR), No. | 2015 Median Mo (IQR), No. | 2016 Median Mo (IQR), No. | 2017 Median Mo (IQR), No. | 2018 Median Mo (IQR), No. | 2014– 2018 EAPC (95% CI) P value | |
---|---|---|---|---|---|---|
Sex | ||||||
Male | 7 (3 – 26) n = 22521 |
6 (3 – 23) n = 22535 |
6 (3 – 21) n = 22026 |
5 (3 – 15) n = 21163 |
4 (2 – 13) n = 20579 |
−11.5 (−11.7 to −11.2) P < 0.001 |
Female | 6 (3 –24) n = 5091 |
6 (3 – 22) n = 4923 |
5 (2 – 18) n = 4965 |
5 (2 – 15) n = 4809 |
4 (2 – 14) n = 4801 |
−10.8 (−11.0 to −10.6) P < 0.001 |
Transmission Category a | ||||||
Male-to-male sexual contact | 7 (3 – 24) n = 18818 |
6 (3 – 22) n = 18602 |
5 (3 – 19) n = 18275 |
5 (2 – 15) n = 17700 |
4 (2 – 13) n = 17110 |
−11.4 (−11.7 to −11.2) P < 0.001 |
Male injection drug use | 9 (4 – 39) n = 832 |
8 (3 – 31) n = 903 |
7 (3 – 32) n = 812 |
6 (3 – 25) n = 838 |
6 (3 – 22) n = 888 |
−9.5 (−10.6 to −8.6) P < 0.001 |
Male-to-male sexual contact and injection drug use |
8 (4 – 27) n = 972 |
8 (3 – 24) n = 985 |
7 (3 – 24) n = 978 |
6 (3 – 17) n = 915 |
4 (2 – 15) n = 923 |
−13.1 (−14.0 to −12.2) P < 0.001 |
Male heterosexual contactb | 8 (4 – 34) n = 1883 |
6 (3 – 26) n = 2026 |
6 (3 – 24) n = 1946 |
5 (3 – 17) n = 1692 |
4 (2 – 15) n = 1639 |
−12.1 (−12.7 to −11.5) P < 0.001 |
Female heterosexual contactb | 6 (3 – 22) n = 4443 |
5 (3 – 21) n = 4193 |
5 (2 – 17) n = 4258 |
4 (2 – 14) n = 4104 |
4 (2 – 12) n = 4102 |
−11.1 (−11.3 to −10.9) P < 0.001 |
Female injection drug use | 8 (3 – 35) n = 636 |
8 (3 – 31) n = 714 |
6 (3 – 34) n = 685 |
7 (3 – 26) n = 683 |
6 (2 – 22) n = 677 |
−9.4 (−10.5 to −8.4) P < 0.001 |
Race/Ethnicity | ||||||
Black/African American | 8 (4 – 34) n = 11919 |
7 (3 – 30) n = 11881 |
6 (3 – 26) n = 11800 |
5 (3 – 19) n = 11311 |
5 (2 – 16) n = 11163 |
−13.8 (−13.9 to −13.7) P < 0.001 |
Hispanic/Latinoc | 7 (3 – 25) n = 6811 |
6 (3 – 24) n = 6844 |
5 (3 – 19) n = 6837 |
5 (2 – 15) n = 6710 |
4 (2 – 13) n = 6647 |
−11.2 (−11.7 to −10.8) P < 0.001 |
Otherd | 6 (3 – 20) n = 2060 |
5 (3 – 17) n = 2006 |
5 (3 – 19) n = 1958 |
4 (2 – 12) n = 1770 |
4 (2 – 10) n = 1543 |
−11.4 (−12.0 to −10.7) P < 0.001 |
White | 6 (3 – 16) n = 6822 |
5 (3 – 14) n = 6727 |
5 (2 – 14) n = 6396 |
4 (2 – 11) n = 6181 |
4 (2 – 10) n = 6027 |
−8.8 (−9.0 to −8.6) P < 0.001 |
Age at diagnosis | ||||||
13-24 years | 9 (4 – 32) n = 6458 |
7 (3 – 27) n = 6388 |
6 (3 – 22) n = 6046 |
5 (3 – 17) n = 5756 |
5 (2 – 15) n = 5391 |
−14.9 (−15.1 to −14.6) P < 0.001 |
25-34 years | 7 (3 – 26) n = 8888 |
6 (3 – 24) n = 9191 |
6 (3 – 21) n = 9372 |
5 (2 – 16) n = 9206 |
4 (2 – 14) n = 9187 |
−12.4 (−12.6 to −12.2) P < 0.001 |
35-44 years | 6 (3 – 22) n = 5545 |
6 (3 – 21) n = 5262 |
5 (2 – 19) n = 5038 |
5 (2 – 14) n = 4911 |
4 (2 – 10) n = 4880 |
−10.0 (−10.4 to −9.5) P < 0.001 |
45-54 years | 6 (3 – 19) n = 4275 |
5 (3 – 16) n = 4205 |
5 (3 – 17) n = 4006 |
4 (2 – 14) n = 3678 |
4 (2 – 13) n = 3489 |
−8.4 (−8.6 to −8.1) P < 0.001 |
55 years and older | 6 (3 – 23) n = 2446 |
5 (3 – 19) n = 2412 |
5 (3 – 18) n = 2529 |
5 (2 – 13) n = 2421 |
4 (2 – 14) n = 2433 |
−7.6 (−7.9 to −7.3) P < 0.001 |
CD4 at HIV diagnosis | ||||||
CD4 ≥ 500 | 5 (3 – 17) n = 6676 |
5 (2 – 13) n = 6998 |
4 (2 – 11) n = 7205 |
4 (2 – 8) n = 7025 |
3 (2 – 7) n = 7246 |
−13.2 (−13.3 to −13.0) P < 0.001 |
CD4: 200 to 499 | 5 (3 – 12) n = 8582 |
5 (3 – 11) n = 8756 |
4 (3 – 10) n = 8742 |
4 (2 – 9) n = 8613 |
3 (2 – 7) n = 8418 |
−9.2 (−9.6 to −8.9) P < 0.001 |
CD4 < 200 | 5 (3 – 11) n = 6106 |
5 (3 – 9) n = 5800 |
4 (3 – 9) n = 5627 |
4 (2 – 9) n = 5423 |
4 (2 – 8) n = 5239 |
−6.3 (−6.6 to −6.1) P < 0.001 |
Unknown | 29 (11 – 71) n = 6248 |
30 (11 – 59) n = 5904 |
29 (10 – 47) n = 5417 |
23 (9 – 35) n = 4911 |
23 (8 – 24) n = 4477 |
−6.6 (−7.7 to −5.4) P < 0.001 |
Residing in States that Expanded Medicaid Coverage in 2014 | ||||||
Yes | 7 (3 – 26) n = 14570 |
6 (3 – 24) n = 14057 |
5 (2 – 21) n = 13805 |
4 (2 – 15) n = 13076 |
4 (2 – 12) n = 12649 |
−12.8 (−13.2 to −12.5) P < 0.001 |
No | 7 (4 – 25) n = 13042 |
6 (3 – 22) n = 13401 |
6 (3 – 20) n = 13186 |
5 (3 – 16) n = 12896 |
5 (2 – 15) n = 12731 |
−10.0 (−10.2 to −9.8) P < 0.001 |
Median Mo = Median number of months; IQR = Interquartile range
Data by transmission category have been statistically adjusted to account for missing risk-factor information.
Heterosexual contact with a person known to have, or to be at high risk for, HIV infection.
Hispanics/Latinos can be of any race.
Other includes American Indian/Alaska Native, Asian, Native Hawaiian/other Pacific Islander, and persons who report multiple races.