Time since last intercourse (months) | Index | Contacts | Contacts/index | Contacts with known test results | C trachomatis-positive contacts | C trachomatis- positive contacts out of those with a known test result (%) |
0–2 | 520 | 628 | 1.2 | 429 | 340 | 79 |
3–6 | 337 | 406 | 1.2 | 187 | 96 | 51 |
7–12 | 167 | 196 | 1.2 | 91 | 27 | 30 |
>12 | 19 | 25 | 1.3 | 16 | 11 | 73 |
Total | 1043 | 1255 | 1.2 | 723 | 474 | 66 |