TABLE II.
Device | Specimen type | POC result compared to NAAT Positive (n) |
Sensitivity % | 95% CI | POC result compared to NAAT negative (n) |
Specificity % |
95% CI |
---|---|---|---|---|---|---|---|
Device A and B (N=33) |
Cervical* | TP (3) | 38% | 8-76% | TN (17) | 77% | 54-92% |
FN (5) | FP (5) | ||||||
Vaginal | TP (3) | 38% | 8-76% | TN (15) | 60% | 40-83% | |
FN (5) | FP (10) | ||||||
Device C and D (N=50) |
Cervical** | TP (4) | 80% | 28-99% | TN (15) | 37% | 22-53% |
FN (1) | FP (26) | ||||||
Vaginal*** | TP (4) | 80% | 28-99% | TN (11) | 25% | 13-40% | |
FN (1) | FP (33) |
two results were indeterminate, one result was missing
four results were indeterminate
one result was indeterminate