| OmpA genotype* | CT culture† | CT culture and PCR† | ||
| Positive (n = 79) | Negative (n = 18) | Positive (n = 88) | Negative (n = 9) | |
| D/Da | 18 (23) | 3 (17) | 20 (23) | 1 (11) |
| E | 23 (29) | 5 (28) | 24 (27) | 4 (44) |
| F | 10 (13) | 0 (0) | 10 (11) | 0 (0) |
| G | 1 (1) | 0 (0) | 1 (1) | 0 (0) |
| H | 1 (1) | 1 (6) | 2 (2) | 0 (0) |
| Ia | 14 (18) | 1 (6) | 15 (17) | 0 (0) |
| J/Ja | 12 (15) | 7 (39) | 15 (17) | 4 (44) |
| K | 0 (0) | 1 (6) | 1 (1) | 0 (0) |
Data are presented as number (%).*OmpA genotype detected at the initial screening visit. †CT culture was performed at the follow-up treatment visit. CT culture-negative individuals had CT PCR performed. CT, C trachomatis; OmpA, outer membrane protein A genotype.