C trachomatis | |||||
---|---|---|---|---|---|
Clinical findings and PMN/HPF counts | Pos n=29 (%) | Neg n=191 (%) | Sensitivity (%) | Specificity (%) | p Value |
>10 PMN/HPF + mucopus | 5 (17) | 4 (2) | 17 | 98 | 0.002 |
>10 PMN/HPF + friable | 4 (14) | 7 (4) | 14 | 96 | 0.04 |
>10 PMN/HPF + erythema | 4 (14) | 4 (2) | 14 | 98 | 0.01 |
>10 PMN/HPF + ectropion | 3 (10) | 2 (1) | 10 | 98 | 0.02 |