Table 2.
Final Interpretation | Assay | Number of Specimens | ||||
Culture | OIA | DFA | PCR | Referee LCR | ||
Positive | ||||||
+ | + | + | + | *ND | 73 | |
+ | + | − | + | + | 3 | |
+ | − | + | + | + | 3 | |
+ | − | − | + | + | 2 | |
+ | − | − | − | − | 2 | |
− | − | − | + | + | 28 | |
− | − | + | + | + | 16 | |
− | + | + | + | + | 14 | |
− | + | − | + | + | 2 | |
− | + | − | − | + | 2 | |
− | + | + | − | + | 1 | |
− | − | + | − | + | 2 | |
Total “true” positives | 148 | |||||
Negative | ||||||
− | + | − | − | − | 11 | |
− | − | − | + | − | 2 | |
− | − | + | − | − | 1 | |
− | − | − | − | *ND | 1,222 | |
Total “true” negatives | 1,236 | |||||
Total | 1,384 |
*ND = Not Done