Proctitis in MSM
| Investigation | No. undertaken | No. positive | % positive |
|---|---|---|---|
| Gram stain for gonorrhoea | 63 | 7 | 11.1 |
| Culture for gonorrhoea | 69 | 13 | 18.8 |
| NAAT for gonorrhoea | 97 | 24 | 24.7 |
| NAAT for chlamydia – non-LGV serovar | 97 | 11 | 11.3 |
| NAAT for chlamydia – LGV serovar | 97 | 10 | 10.3 |
| HSV1 PCR | 66 | 4 | 6.2 |
| HSV2 PCR | 66 | 10 | 15.1 |
| T.pallidum PCR | 66 | 3 | 4.5 |
| Syphilis serology | 94 | 7 (active infection) | 7.4 |