Demographics and number of patients with colorectal cancer and polyps by SeHCAT retention at 7 days (%)
| SeHCAT<15% | SeHCAT> 15% | p Value | |
| n | 172 | 156 | |
| Age (years) | 49.7 | 50.9 | 0.62 |
| Gender (n=male) | 79 | 49 | 0.007 |
| Number with polyps | 43 | 34 | 0.51 |
| Total number of polyps | 88 | 83 | 0.53 |
| Number of polyps > 1 cm | 3 | 5 | 0.39 |
| Total number of polyps > 1 cm | 3 | 5 | 0.39 |
| Number with cancer | 1 | 1 | 0.95 |
p Values calculated by Fisher’s exact test.