Profile characteristics.
| Variable | n |
|---|---|
| Mean age in years (SD) | 42.43 ± (16.69) |
| Sex (%) | |
| Male | 229 (37.9) |
| Female | 342 (56.6) |
| English first language? (%) | |
| No | 256 (42.4) |
| Yes | 318 (52.6) |
| Ethnic group (%) | |
| Vietnamese | 209 (34.6) |
| White British | 187 (31.0) |
| Black African | 68 (11.3) |
| Black African Caribbean | 53 (8.8) |
| Other | 29 (4.8) |
| White European | 28 (4.6) |
| Chinese | 10 (1.7) |
| Interpreter (%) | |
| Yes | 368 (60.9) |
| No | 186 (30.8) |
SD = standard deviation.