Stepwise logistic regression analysis with respect to hyperplastic polyp incidence (no/yes) during follow up
| Factor | OR | CI | p Value |
|---|---|---|---|
| Odds ratio (OR) and 95% confidence intervals (CI). | |||
| Competing non-significant factors were sex and family classification: HNPCC and HERcrc. | |||
| Age 10*, age at 1st colonoscopy with 10 year increment. | |||
| HNPCC, hereditary non-polyposis colorectal cancer; HCRC, hereditary colorectal cancer; TCR, two close relatives with colorectal cancer; HERcrc, HCRC and TCR, HP, hyperplastic polyp. | |||
| HP at 1st colonoscopy | 5.41 | 2.27–12.9 | <0.001 |
| Observation time (y) | 1.23 | 1.03–1.47 | 0.021 |
| Age 10* | 1.50 | 1.17–1.93 | 0.001 |
| Constant −3.74 | |||