M. dispar | PCR + | PCR - | Total | Diagnostic specificity and sensitivity |
---|---|---|---|---|
DGGE + | 8 | 0 | 8 | Sensitivity =1 |
DGGE - | 29 | 7 | 36 | Specificity =0.1944 (95% CI: 0.0819–0.3602) |
Total | 37 | 7 | 44 | |
M. bovis | PCR + | PCR - | Total | Diagnostic specificity and sensitivity |
DGGE + | 20 | 1 | 21 | Sensitivity =0.9524 (95% CI: 0.7618–0.9988) |
DGGE - | 6 | 17 | 23 | Specificity =0.7391 (95% CI: 0.5159–0.8977) |
Total | 26 | 18 | 44 | |
M. bovirhinis | PCR + | PCR - | Total | Diagnostic specificity and sensitivity |
DGGE + | 7 | 1 | 8 | Sensitivity =0.8750 (95% CI: 0.4735–0.9968) |
DGGE - | 22 | 14 | 36 | Specificity =0.3889 (95% CI: 0.2314–0.5654) |
Total | 29 | 15 | 44 |