Proportion of individuals with abnormal conjunctival impression cytology, by infection status and clinical activity
| No active trachoma | Active trachoma | |
|---|---|---|
| Not infected withC trachomatis (PCR negative) | 2/21 (10%) | 3/9 (33%) |
| Infected with C trachomatis (PCR positive) | 9/22 (41%) | 8/18 (44%) |