Table 3 Prevalence of diagnosed and undiagnosed HIV infection, and proportion (95% confidence interval) of HIV infections diagnosed, by recruitment site and demographic characteristics
| Â | Total | Diagnosed HIV | Undiagnosed | Proportion |
|---|---|---|---|---|
| Â | Â | n (%) | HIV n (%) | diagnosed % (95% CI) |
Recruitment site | Â | Â | Â | Â |
Fair day | 816 | 39 (4.8) | 9 (1.1) | 81 (67-91) |
Gay bar | 87 | 4 (4.6) | 0 (0.0) | 100 (40-100) |
Sex-on-site venue | 143 | 10 (7.0) | 5 (3.5) | 67 (38-88) |
Age group | Â | Â | Â | Â |
16-29 | 366 | 7 (1.9) | 5 (1.4) | 58 (28-85) |
30-44 | 361 | 22 (6.1) | 4 (1.1) | 85 (65-96) |
45+ | 304 | 23 (7.6) | 4 (1.3) | 85 (66-96) |
Ethnicity | Â | Â | Â | Â |
European | 749 | 44 (5.9) | 5 (0.7) | 90 (78-97) |
Maori | 110 | 4 (3.6) | 3 (2.7) | 57 (18-90) |
Pacific Island | 29 | 1 (3.5) | 2 (6.9) | 33 (1-91) |
Asian | 107 | 0 (0.0) | 3 (2.8) | 0 (0-71) |
Other | 36 | 3 (8.3) | 0 (0.0) | 100 (29-100) |
Sexual identity | Â | Â | Â | Â |
Gay | 905 | 51 (5.6) | 12 (1.3) | 81 (69-90) |
Bisexual or other | 136 | 2 (1.9) | 2 (1.9) | 50 (7-93) |
Highest education | Â | Â | Â | Â |
Less than tertiary degree | 542 | 34 (6.3) | 3 (0.6) | 92 (78-98) |
Tertiary degree or higher | 480 | 17 (3.5) | 9 (1.9) | 65 (44-83) |
Residence | Â | Â | Â | Â |
Auckland | 831 | 38 (4.6) | 11 (1.3) | 78 (63-88) |
Other New Zealand | 125 | 6 (4.8) | 0 (0.0) | 100 (54-100) |
Overseas | 73 | 8 (11.0) | 2 (2.7) | 0 (44-97) |
Total | 1046 | 53 (5.1) | 14 (1.3) | 79.1 |