Chlamydia trachomatis prevalence, detected by culture and RT-PCR tests, among male attendees of the urologist's office in St. Petersburg
| No men tested | Chlamydia trachomatis (CT) detection | |||
| CT− | CT+ | CT prevalence | ||
| In total | 907 | 849 | 58 | 6.4% |
| Culture test, only | 466 | 456 | 10 | 2.2% |
| RT-PCR test, only | 804 | 747 | 57 | 7.6% |
| Culture and RT-PCR, both | 376 | 351 | 25 | 6.7% |