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Comparative results by Pearson’s X2 test of species-specific E. coli O157: H7 prevalence in fecal sample and intestinal mucosal swabs
| Sample type | p-value | Odds Ratio | CI for the Odds Ratio |
|---|---|---|---|
| Fecal | 0.124 | 1.111 | 1.002–1.232 |
| Mucosal swab | 0.030 | 1.176 | 1.033–1.340 |
