FICT strip | Total | PCR technique | Total | ||||
---|---|---|---|---|---|---|---|
positive | negative | positive | negative | ||||
Culture | positive | 8 | 13 | 21 | 17 | 4 | 21 |
Method | negative | 0 | 165 | 165 | 6 | 159 | 165 |
Total | 8 | 178 | 186 | 23 | 163 | 186 | |
Sensitivity (%) | 38.10 | 80.95 | |||||
Specificity (%) | 100.00 | 96.36 | |||||
PPVa (%) | 100.00 | 73.91 | |||||
NPVb (%) | 92.70 | 97.55 | |||||
Concordance rate (%) | 93.01 | 94.62 |