Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of PCR performed with primer set BTUB 9/2 and TVA 5-1/6, culture, and wet preparation for the detection of T. vaginalis in 350 vaginal swab samples
| Method | Sensitivity (%) | Specificity (%) | Positive predictive value (%) | Negative predictive value (%) |
|---|---|---|---|---|
| PCR | ||||
| With BTUB 9/2 | 97.0 | 97.8 | 82.1 | 99.7 |
| With TVA 5-1/2 | 69.7 | 100 | 100 | 96.9 |
| Culturea | 69.7 | 100 | 100 | 96.9 |
| Wet preparation | 36.4 | 99.1 | 80.0 | 93.7 |
Values obtained with the Trichomonas Inpouch TV culture system.
