Table 1 Correlation between pks positivity in colonic lavage samples and biopsy samples
From: Prevalence of pks-positive Escherichia coli in Japanese patients with or without colorectal cancer
| Â | Biopsy: pks-positive | Biopsy: pks-negative | Total |
|---|---|---|---|
Colonic lavage: pks positive | 3 | 1 | 4 |
Colonic lavage: pks negative | 0 | 9 | 9 |
Total | 3 | 10 | 13 |