Univariate analysis of associations with hepatitis A IgG seropositivity
| Characteristic | Hep A −ve* | Hep A +ve* | p Value |
|---|---|---|---|
| *Row percentages. | |||
| Missing data may result in some characteristic totals not equalling the total group number. | |||
| Sexual orientation | |||
| Heterosexual | 92 (68%) | 44 (32%) | |
| Homosexual | 57 (77%) | 17 (23%) | 0.1 |
| Age group | |||
| 16–20 | 10 (83%) | 2 (17%) | |
| 21–25 | 43 (94%) | 3 (6%) | |
| 26–30 | 39 (74%) | 14 (26%) | |
| 31–35 | 26 (68%) | 12 (32%) | |
| Over 35 | 31 (51%) | 30 (49%) | <0.001 |
| Past history of gonorrhoea | |||
| No | 136 (73%) | 50 (27%) | |
| Yes | 13 (54%) | 11 (46%) | 0.049 |
| Past history of chlamydia | |||
| No | 122 (71%) | 51 (30%) | |
| Yes | 27 (23%) | 10 (27%) | 0.5 |
| Past history of genital warts | |||
| No | 124 (69%) | 55 (31%) | |
| Yes | 25 (81%) | 6 (19%) | 0.14 |
| Past history of herpes | |||
| No | 144 (71%) | 59 (29% | |
| Yes | 5 (71%) | 2 (28%) | 0.7 |
| Past history of other STI | |||
| No | 141 (71%) | 58 (29%) | |
| Yes | 8 (73%) | 3 (27%) | 0.6 |
| History of travel outside UK, W Europe, N America, Australia | |||
| No | 91 (75%) | 30 (25%) | |
| Yes | 55 (64%) | 31 (36%) | 0.056 |
| Born in the UK | |||
| No | 13 (46%) | 15 (54%) | |
| Yes | 136 (74%) | 46 (25%) | 0.003 |
| Raised in the UK | |||
| No | 16 (50%) | 16 (50%) | |
| Yes | 133 (75%) | 45 (25%) | 0.005 |
| Ever injected drugs | |||
| No | 148 (71%) | 60 (29%) | |
| Yes | 1 (50%) | 1 (50%) | 0.5 |
| Ethnicity | |||
| Black African | 0 | 5 (100%) | |
| Black Caribbean | 22 (60%) | 15 (40%) | |
| Black other | 1 (33%) | 2 (67%) | |
| Indian | 4 (44%) | 5 (56%) | |
| White | 115 (79%) | 31 (21%) | |
| Other | 6 (75%) | 3 (25%) | <0.001 |