Table 1 Characteristics of participants by HIV infection status among adults aged 18–59 from NHANES 1999–2020
Characteristic | Total (N = 33,200) | With HIV (N = 170) | Without HIV (N = 33,030) | |||
|---|---|---|---|---|---|---|
N | % (95% CI) | N | % (95% CI) | N | % (95% CI) | |
Age category, year | ||||||
18–29 | 12 318 | 30.9 (29.9—32.0) | 30 | 13.2 (7.3—19.0) | 12 288 | 31.0 (29.9—32.1) |
30–39 | 8 385 | 26.3 (25.6—27.1) | 46 | 22.1 (13.9—30.3) | 8 339 | 26.4 (25.6—27.1) |
40–49 | 8 304 | 27.6 (26.8—28.3) | 57 | 41.7 (29.2—54.1) | 8 247 | 27.5 (26.7—28.3) |
50–59 | 4 193 | 15.2 (14.3—16.0) | 37 | 23.1 (14.0—32.1) | 4 156 | 15.1 (14.3—15.9) |
Sex | ||||||
Male | 15 765 | 49.4 (48.8—50.0) | 126 | 81.3 (75.7—87.0) | 15 639 | 49.3 (48.7—49.9) |
Female | 17 435 | 50.6 (50.0—51.2) | 44 | 18.7 (13.0—24.3) | 17 391 | 50.7 (50.1—51.3) |
Race/Ethnicity | ||||||
Non-Hispanic White | 11 472 | 50.1 (47.5—52.6) | 27 | 35.4 (21.8—49.0) | 11 445 | 50.1 (47.6—52.7) |
Non-Hispanic Black | 5 531 | 10.1 (8.9—11.2) | 82 | 34.2 (25.0—43.5) | 5 449 | 10.0 (8.8—11.1) |
Mexican American | 8 128 | 23.7 (21.8—25.6) | 14 | 10.0 (3.3—16.6) | 8 114 | 23.8 (21.9—25.6) |
Hispanic | 3 639 | 8.1 (7.3—9.0) | 5 | 3.2 (0.0—6.6) | 3 634 | 8.2 (7.3—9.0) |
Other Race | 4 430 | 8.0 (7.1—8.9) | 42 | 17.2 (11.4—23.0) | 4 388 | 7.9 (7.0—8.9) |
Education levela | ||||||
< High school | 6 768 | 14.9 (14.0—15.8) | 43 | 18.3 (11.5—25.1) | 6 725 | 14.9 (14.0—15.8) |
High school or equivalent | 8 016 | 24.2 (23.1—25.2) | 38 | 22.2 (13.1—31.4) | 7 978 | 24.2 (23.2—25.2) |
> High school | 16 828 | 61.0 (59.4—62.5) | 86 | 59.4 (47.8—71.1) | 16 742 | 61.0 (59.4—62.5) |
Poverty index ratioa | ||||||
Below PIR | 10 538 | 24.1 (22.8—25.4) | 72 | 34.6 (24.6—44.6) | 10 466 | 24.1 (22.8—25.3) |
At or above PIR | 19 952 | 75.9 (74.6—77.2) | 82 | 65.4 (55.4—75.4) | 19 870 | 75.9 (74.7—77.2) |
Smoking statusa | ||||||
Never | 15 842 | 56.7 (55.5—57.9) | 60 | 38.5 (24.8—52.2) | 15 782 | 56.8 (55.6—58.0) |
Former | 4 343 | 18.3 (17.4—19.1) | 21 | 14.9 (7.2—22.6) | 4 322 | 18.3 (17.4—19.1) |
Current | 6 799 | 25.1 (24.0—26.1) | 71 | 46.6 (34.8—58.5) | 6 728 | 25.0 (23.9—26.0) |
Binge drinkinga | ||||||
No | 3 420 | 8.5 (7.6—9.4) | 16 | 7.8 (3.2—12.5) | 3 404 | 8.5 (7.6—9.4) |
Yes | 27 095 | 91.5 (90.6—92.4) | 151 | 92.2 (87.5—96.8) | 26 944 | 91.5 (90.6—92.4) |
BMI, kg/m2 ab | 32 812 | 27.4 (23.6—32.1) | 166 | 25.5 (22.7—28.5) | 32 646 | 27.4 (23.6—32.1) |
Number of sexual partners lifetimea | ||||||
0–4 | 10 102 | 39.8 (38.6—41.0) | 19 | 10.1 (5.0—15.2) | 10 083 | 39.9 (38.7—41.1) |
5–9 | 5 792 | 25.1 (24.4—25.9) | 26 | 17.0 (10.8—23.3) | 5 766 | 25.2 (24.4—26.0) |
> = 10 | 7 882 | 35.1 (34.0—36.2) | 85 | 72.9 (64.7—81.0) | 7 797 | 34.9 (33.8—36.0) |
Ever had same-sex sexual behavior (men only) | ||||||
No | 4 498 | 86.9 (85.2—88.5) | 16 | 14.5 (6.9—22.2) | 4 482 | 87.8 (86.2—89.5) |
Yes | 592 | 13.1 (11.5—14.8) | 62 | 85.5 (77.8—93.1) | 530 | 12.2 (10.5—13.8) |
Ever used illicit or injection drugsa | ||||||
No | 22 398 | 78.7 (77.9—79.6) | 90 | 56.2 (45.9—66.5) | 22 308 | 78.8 (78.0—79.7) |
Yes | 5 207 | 21.3 (20.4—22.1) | 62 | 43.8 (33.5—54.1) | 5 145 | 21.2 (20.3—22.0) |
Multicomorbidity | ||||||
Without | 29 538 | 88.1 (87.5—88.8) | 127 | 76.3 (66.8—85.8) | 29 411 | 88.2 (87.5—88.9) |
With | 3 662 | 11.9 (11.2—12.5) | 43 | 23.7 (14.2—33.2) | 3 619 | 11.8 (11.1—12.5) |