Univariate analysis of demographic risk factors and sexual contact with gonorrhoea for incident pharyngeal N gonorrhoeae infection in the HIV-negative HIM cohort
| PY | N* | Incidence (per 100 PY) | HR | 95% CI | p Value† | |
| Age | p1<0.001 | |||||
| <25 | 216.3 | 12 | 5.55 | 1 | – | |
| 25–34 | 1268.9 | 72 | 5.67 | 1.00 | 0.50 to 2.00 | |
| 35–44 | 1674.1 | 84 | 5.02 | 0.87 | 0.43 to 1.77 | |
| 45–54 | 865.8 | 20 | 2.31 | 0.40 | 0.18 to 0.89 | |
| >54 | 316.8 | 5 | 1.58 | 0.27 | 0.08 to 0.94 | |
| Ethnicity | p2=0.487 | |||||
| Anglo | 3259.2 | 136 | 4.17 | 1 | – | |
| Other European | 547.2 | 30 | 5.48 | 1.32 | 0.84 to 2.07 | |
| Middle Eastern | 93.9 | 8 | 8.52 | 2.06 | 0.80 to 5.31 | |
| Asian | 204.8 | 9 | 4.40 | 1.06 | 0.53 to 2.09 | |
| Other | 213.8 | 9 | 4.21 | 1.02 | 0.47 to 2.18 | |
| Education‡ | p1=0.992 | |||||
| Year 10 | 941.0 | 36 | 3.82 | 1 | – | |
| Year 12 | 936.2 | 48 | 5.13 | 1.33 | 0.81 to 2.18 | |
| Tertiary diploma | 1401.4 | 71 | 5.07 | 1.31 | 0.82 to 2.09 | |
| University/postgraduate degree | 993.7 | 38 | 3.82 | 1.00 | 0.59 to 1.69 | |
| Income (weekly, $A)§ | p1=0.225 | |||||
| <200 | 175.3 | 5 | 2.85 | 1 | – | |
| 200–499 | 421.4 | 16 | 3.80 | 1.28 | 0.47 to 3.49 | |
| 500–999 | 1337.7 | 57 | 4.26 | 1.43 | 0.58 to 3.52 | |
| 1000–1499 | 1122.5 | 58 | 5.17 | 1.70 | 0.69 to 4.18 | |
| >1500 | 1143.2 | 54 | 4.72 | 1.56 | 0.62 to 3.92 | |
| Sexual identity | p2=0.387 | |||||
| Bisexual/straight/other | 172.9 | 6 | 3.47 | 1 | – | |
| Gay/homosexual/queer | 4165.0 | 186 | 4.47 | 1.28 | 0.57 to 2.89 | |
| Sexual contact with gonorrhoea | p2<0.001 | |||||
| No | 4263.3 | 180 | 4.22 | 1 | – | |
| Yes | 72.5 | 13 | 17.93 | 5.17 | 3.05 to 8.77 |