Age group (years) | | | |
16–20 | 8 (6%) | 4 (5%) | |
21–25 | 29 (21%) | 17 (23%) | |
26–30 | 34 (25%) | 19 (26%) | |
31–35 | 26 (19%) | 12 (16%) | |
Over 35 | 39 (29%) | 22 (30%) | 0.99 |
History of travel outside UK, W Europe, N America, Australia | | |
No | 74 (56%) | 47 (64%) | |
Yes | 59 (44%) | 27 (36%) | 0.2 |
Born in the UK | | | |
No | 20 (15%) | 8 (11%) | |
Yes | 116 (85%) | 66 (89%) | 0.3 |
z namest="c1" nameend="c4">Raised in the UK | | | |
No | 24 (18%) | 8 (11%) | |
Yes | 112 (82%) | 66 (89%) | 0.13 |
Ever injected drugs | | | |
No | 135 (99%) | 73 (99%) | |
Yes | 1 (0.7%) | 1 (1%) | 0.6 |
Ethnicity† | | | |
Black African | 3 (2%) | 2 (3%) | |
Black Caribbean | 36 (26%) | 1 (1%) | |
Black other | 3 (2%) | 0 | |
Indian | 6 (4%) | 3 (4%) | |
White | 82 (60%) | 64 (88%) | |
Other | 6 (4%) | 3 (4%) | <0.001 |