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. Author manuscript; available in PMC: 2021 Nov 1.
Published in final edited form as: Dev Psychol. 2020 Aug 24;56(11):2177–2193. doi: 10.1037/dev0001105

Table 1.

Demographics of study sample

Attraction Self-Realization Same-sex Sex Disclosure (Friend) Disclosure (Family)

n (%) X2(df), p n (%) X2(df), p n (%) X2(df), p n (%) X2(df), p n (%) X2(df), p
Cohort
Inclusion (ages 18–26) 633 (96.22) 643 (96.35) 502 (74.26) 620 (94.39) 509 (77.85)
Visibility (ages 32–43) 354 (96.78) 352 (95.87) 350 (96.83) 343 (92.96) 320 (88.05)
Pride (ages 50–60) 453 (96.53) 445 (95.31) 457 (98.12) 428 (90.68) 407 (86.63)
X2(df), p .23(2), .91 .63(2), .80 133.60(2), <.001 4.70(2), .17 21.39(2), <.001
Sex
Female 766 (95.84) 777 (96.38) 669 (78.04) 746 (93.83) 648 (79.18)
Male 674 (97.20) 663 (95.62) 640 (90.38) 645 (92.91) 588 (84.85)
X2 (df), p 1.90(1), .26 .56(1), .58 38.75(1), <.001 .50(1), .56 7.62(1), .02
Sexual Identity
Lesbian/gay 804 (97.60) 792 (96.18) 791 (94.58) 783 (95.57) 760 (93.44)
Bisexual 477 (97.77) 475 (95.43) 377 (72.67) 443 (90.55) 329 (67.78)
Newer 159 (87.39) 173 (97.76) 141 (73.59) 165 (95.08) 147 (81.40)
X2 (df), p 49.64(2), <.001 2.09(2), .53 124.05(2), <.001 14.33(2), <.01 141.48(2), <.001
Race/Ethnicity
White 933 (96.04) 933 (95.27) 859 (83.15) 901 (92.68) 798 (80.69)
Black 220 (96.89) 221 (97.57) 204 (88.28) 207 (91.13) 188 (80.50)
Latinx 287 (97.03) 286 (97.28) 246 (78.65) 283 (97.50) 250 (84.47)
X2 (df), p .88(2), .73 4.23(2), .25 9.05(2), .07 11.55(2), .01 2.42(2), .46
Analytic Sample 1440 1440 1309 1391 1236

Note. Cell sizes are unweighted and percentages are weighted. % is the percentage of respondents in each demographic subgroup who reported a milestone age. Rao Scott X2 is weighted and indicates chi square differences in % who reported a milestone between subgroups. Race= race/ethnicity. Bold values indicate p< .05.