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. Author manuscript; available in PMC: 2022 Oct 1.
Published in final edited form as: J Sex Res. 2020 Dec 27;58(8):1050–1060. doi: 10.1080/00224499.2020.1855408

Table 1.

Demographic Characteristics

Gender Identity Trans Boys n = 654 Trans Girls n = 68 Nonbinary AFAB n = 399 Nonbinary AMAB n = 48 Questioning/Unsure n = 54

Age M (SD) 16.01 (1.19) 16.18 (1.16) 15.93 (1.21) 16.19 (0.96) 15.56 (1.08)

Race n (%)
 White/Caucasian 440 (67.28) 49 (72.06) 279 (69.92) 28 (58.33) 32 (59.26)
 Black/African American 49 (7.49) 2 (2.94) 29 (7.27) 7 (14.58) 5 (9.26)
 Hispanic/Latinx 57 (8.72) 4 (5.88) 25 (6.27) 4 (8.33) 7 (12.96)
 Asian/Pacific Islander 17 (2.60) 3 (4.41) 7 (1.75) 0 2 (3.70)
 Other or mixed race 91 (13.91) 10 (14.71) 59 (14.79) 9 (18.75) 8 (14.81)

Sexual orientation1 n (%)
 Heterosexual 31 (4.74) 2 (2.94) 1 (0.25) 1 (2.08) 3 (5.56)
 Gay/lesbian/homosexual 135 (20.64) 16 (23.53) 55 (13.78) 14 (29.17) 5 (9.26)
 Bisexual 152 (23.24) 15 (22.06) 58 (14.54) 7 (14.58) 16 (29.63)
 Queer 115 (17.58) 9 (13.24) 75 (18.80) 9 (16.67) 4 (7.41)
 Pansexual 153 (23.39) 21 (30.88) 146 (36.59) 10 (20.83) 17 (31.48)
 Asexual 37 (5.66) 3 (4.41) 42 (10.53) 6 (12.50) 5 (9.26)
 Questioning/unsure 5 (0.76) 1 (1.47) 0 0 1 (1.85)
 Other 22 (3.36) 0 22 (5.51) 1 (2.08) 3 (5.56)

Medical Transition n (%)
 Taken hormone blockers 44 (6.73) 6 (8.82) 3 (0.75) 2 (4.17) 0
 Taken hormones 106 (16.21) 8 (11.76) 7 (1.75) 2 (4.17) 1 (1.85)
 Gotten silicone injections 0 1 (1.47) 0 0 0
 Had surgery to modify chest 20 (3.06) 1 (1.47) 1 (0.25) 0 0
 Had surgery to modify genitalia 1 (0.15) 0 0 0 0
 Had any transgender-related surgery or procedure 6 (0.92) 1 (1.47) 0 0 0

Note. Percentages are within-column. AMAB = assigned male at birth, AFAB = assigned female at birth.

1

Some columns within sexual orientations may not sum to group total; 4 trans boys and 1 trans girl indicated “prefer not to respond.”