Chlamydia trachomatis genotypes in relation to epidemiological data
| Study ID | Sex | Age at T0 | Time T0–T1 (days) | T0–T1 ompA genovars | T0–T1 MLST | Treatment T0 index_partner | No. of recent partners T0 and T1* | Possible explanation repeat infection at T1† | |
|---|---|---|---|---|---|---|---|---|---|
| Concordant C trachomatis genotypes | |||||||||
| 1 | F | 19 | 197 | D_D | 12a_12a | ?_no | 2 | ? | R or P |
| 2 | F | 29 | 237 | D_D | 365_365 | ?_? | ? | ? | R or P |
| 3 | F | 19 | 215 | D_D | 360_360 | yes_yes | 1 | ? | TF |
| 4 | M | 25 | 357 | F_F | 110_110 | yes_yes | 1 | ? | TF |
| 5 | F | 23 | 200 | E_E | 364_364 | ?_? | 5 | ? | R or P |
| 6 | M | 20 | 243 | I_I | 25b_25b | ?_? | 3 | ? | R or P |
| 7 | F | 22 | 169 | E_E | 16_16 | yes_yes | 1 | 1_1 | TF |
| 8 | F | 31 | 167 | F_F | 62b_62b | yes_ ? | 1 | 1_1 | TF or R |
| 9 | F | 24 | 153 | E_E | 59_59 | yes_yes | 2 | 3_1 | TF |
| 10 | M | 23 | 211 | E_E | 69_69 | yes_yes | 1 | 1_1 | TF |
| Discordant single locus variant C trachomatis genotypes | |||||||||
| 11 | F | 19 | 194 | E_E | 356_357 | yes_? | 3 | 2_1 | N |
| 12 | F | 22 | 161 | E_E | 366_3. | yes_? | 4 | ? | N |
| 13 | F | 19 | 147 | F_F | 90_12d | yes_NA‡ | 1 | 3_0 | N |
| 14 | F | 22 | 203 | E_E | 87_3 | ?_? | 4 | ? | N |
| Discordant multilocus variant C trachomatis genotypes | |||||||||
| 15 | F | 23 | 193 | K_E | 34b_56a | yes_yes | 3 | ? | N |
| 16 | M | 23 | 196 | E_E | 326b_362 | ?_? | 3 | ? | N |
| 17 | M | 28 | 202 | D_E | 361_56a | ?_? | ? | ? | N |
| 18 | F | 17 | 193 | F_J | 12d_136b | ?_? | 3 | ? | N |
| 19 | F | 25 | 195 | E_J | 86_264 | yes_no | 9 | 8_2 | N |
| 20 | F | 26 | 204 | F_E | 12d_56a | yes_yes | 1 | 1_1 | N |
| 21 | F | 19 | 226 | E_J | 56a_100b | ?_? | 4 | ? | N |
| 22 | F | 28 | 197 | E_F | 358_12d | yes_ NA | 9 | ? | N |
| 23 | F | 17 | 190 | D_F | 359_12d | yes_NA | 3 | 2_0 | N |
| 24 | F | 28 | 153 | F_E | 12d_56a | yes_NA | 2 | 3_0 | N |
| 25 | F | 27 | 156 | J_F | 363_110 | no_? | 2 | 1_1 | N |
| 26 | F | 20 | 167 | G_E | 265_3. | yes_NA | 20 | 3_0 | N |
| 27 | M | 19 | 182 | K_G | 32_128a | yes_NA | 6 | 3_0 | N |
Cases 7–9, 11, 12, 13 and 23–27 pertained to the CRI study and all others to the CSI study.
*Number of partners in the 6 months before T0 respectively T1; second number after underscore at T1: number of partners among those who were already partners before T0.
†Possible outcome at T1: R, recurrent infection by same partner; P, persistent infection without treatment.
‡NA, not applicable: no sex after T0 treatment with regular partner.
CRI, Chlamydia Retest Implementation; CSI, Chlamydia Screening Implementation; MLST, multilocus sequence typing; TF, treatment failure; N, new infection by same or new partner.