Table 1 Sampling and demographics for studies 1 to 3.
Lab Location | n | Targeted countries | Recruitment methods | Survey language | Female (%) | Mean age (SD) | Ethnicity (%) | Sexual orientation (%) | Single (%) |
|---|---|---|---|---|---|---|---|---|---|
Study 1 | |||||||||
UK | 347 | None | GP, SM, NC | English | 74 (21.3%) | 35.6 (10.7) | White: 291 (83.9%) Mixed: 20 (5.8%) | Heterosexual: 347 (100.0%) | 137 (39.5%) |
Study 2 | |||||||||
UK | 467 | UK Greece | GP, SM, NC | English | 258 (55.2%) | 23.2 (6.1) | White: 438 (93.8%) | Heterosexual: 369 (79.0%) Homosexual: 61 (13.1%) Bisexual: 36 (7.7%) | 252 (54.0%) |
Study 3 | |||||||||
Australia | 284 | Australia | GP, RC, FC | English | 141 (49.6%) | 30.5 (8.4) | White: 179 (63.0%) East Asian: 34 (12.0%) South-east Asian: 27 (9.5%) South Asian: 22 (7.8%) | Heterosexual: 212 (74.6%) Bisexual: 45 (15.8%) Homosexual: 17 (6.0%) | 143 (50.4%) |
Brazil | 995 | Brazil | GP, SM, NC | Brazilian Portuguese | 696 (69.9%) | 31.1 (10.5) | White: 651 (65.4%) Mixed (Pardo): 237 (23.8%) Black: 58 (5.8%) | Heterosexual: 691 (69.4%) Bisexual: 183 (18.4%) Homosexual: 93 (9.4%) | 541 (54.4%) |
China (Mainland) | 541 | China | GP, RC, FC | Chinese | 253 (46.8%) | 27.1 (5.0) | East Asian: 541 (100.0%) | Heterosexual: 476 (88.0%) Homosexual: 34 (6.3%) | 146 (27.0%) |
Czechia | 147 | Czechia | GP, SM, NC SP, UC, NC | Czech | 125 (85.0%) | 26.8 (7.2) | White: 146 (99.3%) | Heterosexual: 127 (86.4%) Bisexual: 13 (8.8%) | 47 (32.0%) |
Greece | 262 | Greece | GP, SM, NC | Greek | 186 (71.0%) | 28.1 (9.5) | White: 253 (96.6%) | Heterosexual: 222 (84.7%) Bisexual: 27 (10.3%) | 142 (54.2%) |
Italy | 175 | Italy | SP, UC, NC | Italian | 100 (57.1%) | 29.7 (10.3) | White: 164 (93.7%) | Heterosexual: 137 (78.3%) Bisexual: 27 (15.4%) | 76 (43.4%) |
China (Macau) | 129 | China | SP, UC, CC | English | 91 (70.5%) | 20.1 (1.5) | East Asian: 124 (96.1%) | Heterosexual: 94 (72.9%) Bisexual: 21 (16.3%) | 104 (80.6%) |
Norway | 383 | Norway | SP, UC, NC | Norwegian | 219 (57.2%) | 20.9 (2.3) | Not collected | Heterosexual: 341 (89.0%) Bisexual: 27 (7.0%) | 257 (67.1%) |
Poland | 279 | Poland | GP, RC, FC | Polish | 141 (50.5%) | 25.2 (5.0) | White: 271 (97.1%) | Heterosexual: 238 (85.3%) Bisexual: 30 (10.8%) | 111 (39.8%) |
UK | 1322 | China Italy Slovakia UK USA | GP, RC, FC GP, RC, FC GP, SM, NC GP, SM, NC GP, SM, NC | English Italian Slovakian English English | 709 (53.6%) | 29.8 (11.0) | White: 1018 (77.0%) Southeast Asian: 95 (7.2%) East Asian: 85 (6.4%) | Heterosexual: 1159 (87.7%) Bisexual: 104 (7.9%) | 602 (45.5%) |
