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. Author manuscript; available in PMC: 2024 May 1.
Published in final edited form as: J Adolesc Health. 2023 Feb 16;72(5):712–721. doi: 10.1016/j.jadohealth.2022.12.009

Table 1.

Self-reported demographic and socioeconomic characteristics by ATN groups enrolled between May 2017 and March 2021

Youth at risk for HIV in ATN studies Youth Living with HIV in ATN studies
Measure N=3185
n (%)a
N=542
n (%)a

Age, mean (SD) 21.0 (1.96) 21.7 (2.09)
 13–18 476 (14.9) 52 (9.6)
 19–24 2689 (84.4) 490 (90.4)
 Missing 20 (0.6) 0 (0.0)
Ethnicity
 Hispanic/Latinx 777 (24.4) 118 (21.8)
 Non-Hispanic/Latinx 2399 (75.3) 416 (76.8)
 Missingb 9 (0.3) 8 (1.5)
Ethnic ancestry c
 Caribbean 91 (27.2) 13 (37.1)
 Mexican 140 (41.9) 13 (37.1)
 Other 105 (31.4) 9 (25.7)
 Missing 6 (1.8) 0 (0.0)
 Not applicabled 1140 135
 Not collected by study protocole 1711 372
Race c
 American Indian/Alaska Native 162 (5.1) 22 (4.1)
 Asian/Pacific Islanderf 283 (8.9) 14 (2.6)
 Black/African American 1203 (37.8) 380 (70.1)
 White 1477 (46.4) 93 (17.2)
 Other 310 (9.7) 60 (11.1)
 Missingb 98 (3.1) 12 (2.2)
Region
 Northeast 529 (16.6) 44 (8.1)
 South 1451 (45.6) 284 (52.4)
 Midwest 275 (8.6) 64 (11.8)
 West 925 (29.0) 150 (27.7)
 Missing 5 (0.2) 0 (0.0)
Gender identity c
 Female 269 (8.4) 102 (18.8)
 Male 2443 (76.7) 404 (74.5)
 Transgender female or transgender woman 126 (4.0) 22 (4.1)
 Transgender male or transgender man 205 (6.4) 1 (0.2)
 Genderqueer or gender nonconforming 251 (7.9) 12 (2.2)
 Other 22 (0.7) 1 (0.2)
 Missing 3 (0.1) 1 (0.2)
Assigned sex at birth
 Female 532 (16.7) 101 (18.6)
 Male 2651 (83.2) 440 (81.2)
 Missing 2 (0.1) 1 (0.2)
Sexual identity c
 Bisexual 738 (23.2) 93 (17.2)
 Gay, queer, same gender loving, or homosexual 1877 (58.9) 334 (61.6)
 Straight or heterosexual 455 (14.3) 105 (19.4)
 Pansexual 81 (2.5) 9 (1.7)
 Anotherg 129 (4.1) 9 (1.7)
 Missingb 7 (0.2) 3 (0.6)
Immediate family members aware of participant’s sexual identity h
 None 312 (11.2) 37 (8.5)
 Some, but less than half 394 (14.2) 42 (9.7)
 About half 176 (6.3) 16 (3.7)
 More than half 661 (23.8) 113 (26.0)
 All 1119 (40.3) 215 (49.4)
 Missingi 113 (4.1) 12 (2.8)
 Not applicable 12 9
 Not collected by study protocol 398 98
Peers aware of participant’s sexual identity h
 None 115 (4.1) 19 (4.4)
 Some, but less than half 226 (8.1) 40 (9.2)
 About half 153 (5.5) 17 (3.9)
 More than half 893 (32.1) 63 (14.4)
 All 1364 (49.0) 291 (66.7)
 Missingi 32 (1.1) 6 (1.4)
 Not applicable 4 8
 Not collected by study protocol 398 98
Currently enrolled in school
 Yes 1729 (54.3) 208 (38.4)
 No 1449 (45.5) 330 (60.9)
 Missing 7 (0.2) 4 (0.7)
Current education level among those currently enrolled
 6th-12th grade 307 (18.3) 47 (22.6)
 GED program 50 (3.0) 20 (9.6)
 Technical or vocational school 46 (2.7) 13 (6.3)
 Two-year college 232 (13.8) 65 (31.3)
 Four-year college or higher 1030 (61.4) 60 (28.8)
 Missing 12 (0.7) 3 (1.4)
 Did not report being currently enrolled 1403 334
 Not collected by study protocol 105 0
Highest education level completed among not currently enrolled
 None, no formal schooling 3 (0.2) 1 (0.3)
 6th-8th grade 20 (1.4) 9 (2.7)
 9th-11th grade 215 (15.4) 71 (21.5)
 High school diploma 385 (27.6) 110 (33.3)
 High school certificate of completion (no diploma) 15 (1.1) 11 (3.3)
 GED 106 (7.6) 30 (9.1)
 Some college, technical school, or vocational school 221 (15.8) 60 (18.2)
 Technical or vocational school graduate 31 (2.2) 14 (4.2)
 Two-year college graduate 93 (6.7) 8 (2.4)
 Four-year college graduate or higher 298 (21.3) 16 (4.8)
 Missing 10 (0.7) 0 (0.0)
 Did not report being currently out of school 1683 212
 Not collected by study protocol 105 0
Currently employed
 Yes 1616 (53.7) 277 (51.1)
 No 1357 (45.1) 252 (46.5)
 Missingb 38 (1.3) 13 (2.4)
 Not collected by study protocol 174 0
Current employment type
 Full-time 694 (43.0) 148 (53.4)
 Part-time 918 (56.8) 128 (46.2)
 Missing 3 (0.2) 1 (0.4)
 Did not report being currently employed 1396 265
 Not collected by study protocol 174 0
Health insurance status
 Yes 2317 (78.8) 419 (77.3)
 No 453 (15.4) 78 (14.4)
 Missingb 169 (5.8) 45 (8.3)
 Not collected by study protocol 246 0
a

Except where noted otherwise

b

Includes responses ‘Missing’ and ‘Unknown’.

c

The sum of categories may exceed the column total because some studies collected only one response per participant, while other studies offered participants the option to ‘select all that apply’.

d

Participants in studies that collected ethnic ancestry data who self-identified as Non-Hispanic/Latinx.

e

443 at-risk participants in this category identified as Hispanic/Latinx; 1,261 self-identified as Non-Hispanic/Latinx; and 7 had missing or unknown values for Ethnicity. 83 YLWH in this category identified as Hispanic/Latinx; 285 identified as non-Hispanic/Latinx; and 4 had missing or unknown values for ethnicity.

f

One study collected Asian/Pacific Islander as a single category.

g

Includes responses ‘Asexual/Other’, ‘Other’, and ‘Unsure/Questioning/I don’t know’

h

Three studies asked this question only of participants who reported a sexual identity other than ‘Straight or heterosexual’.

i

Includes responses ‘Missing’ and ‘Unsure’.