STI diagnoses made at the GUM clinic visit by gender and whether of South Asian ethnicity
| Denominator | Males (%, 95% CI) | Females (%, 95% CI) | ||||
| South Asian | Other ethnicities | p Value | South Asian | Other ethnicities | p Value | |
| 131 | 2124 | – | 95 | 2250 | – | |
| Any acute STI* | 35.9 (23.6 to 50.4) | 37.6 (32.5 to 44.5) | 0.633 | 26.3 (18.3 to 36.3) | 28.2 (24.2 to 32.6) | 0.529 |
| Syphilis | 0 | 0 | NA | 0 | 0 | NA |
| Gonorrhoea | 4.6 (0.7 to 23.7) | 3.7 (2.8 to 4.8) | 0.757 | 0 | 1.8 (1.1 to 3.1) | 0.611 |
| Chancroid/LGV | 0 | 0 | NA | 0 | 0 | NA |
| Chlamydia | 8.4 (3.9 to 17.1) | 11.2 (8.1 to 15.2) | 0.247 | 12.6 (9.6 to 16.4) | 13.0 (9.8 to 17.1) | 0.865 |
| NG/NSU | 15.3 (10.7 to 21.3) | 16.5 (13.6 to 19.8) | 0.596 | NA | NA | NA |
| NG/NSI | 1.5 (0.3 to 8.7) | 1.0 (0.7 to 1.6) | 0.621 | 3.2 (0.8 to 11.4) | 4.2 (2.4 to 7.1) | 0.549 |
| Herpes simplex (first attack) | 1.5 (0.2 to 11.7) | 1.9 (1.0 to 3.6) | 0.824 | 2.1 (0.8 to 5.2) | 2.1 (1.6 to 2.7) | 0.985 |
| Genital warts (first attack) | 8.4 (4.3 to 15.6) | 9.5 (6.7 to 13.3) | 0.699 | 3.2 (0.4 to 21.0) | 8.8 (6.1 to 12.6) | 0.241 |
| Trichomoniasis | 0 | 0 | NA | 4.2 (1.1 to 15.3) | 1.7 (0.9 to 3.2) | 0.035 |
↵* Acute STIs are defined as infectious syphilis (KC60 codes: A1 and A2), uncomplicated gonorrhoea (KC60 codes: B1 and B2), complicated gonorrhoea (KC60 code: B5), chancroid/lymphogranuloma venereum (LGV)/donovanosis (KC60 codes: C1, C2 and C3); chlamydial infection (uncomplicated/complicated) (KC60 codes: C4a, C4b and C4c); uncomplicated non-gonoccocal/non-specific urethritis in males (KC60 code: C4h); complicated non-gonoccocal/non-specific infection (KC60 code: C5); herpes simplex (1st attack) (KC60 code: C10a); genital warts (1st attack) (KC60 code: C11a); trichomoniasis (KC60 code: C6a).