Table 2. Comparison of faecal pellet and rectal swab C. pecorum 16S rRNA PCR results.
| Rectal swab | |||||
|---|---|---|---|---|---|
| Faecal pellet | Negative | Positive | Total | Cohen's kappa | 95%CI |
| Negative | 18 | 4 | 22 | 0.55 | 0.25, 0.87 |
| Positive | 2 | 7 | 9 | ||
| Total | 20 | 11 | 31 | ||
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