Table 1.
Inclusion, Exclusion, and Differentiation Criteria by Screening Timing Decision Heuristic; n (%)
| Total (N = 66) | Age 50 (N = 9) | Age 50, earlier if family history (N = 28) | Age 50, if family history, then at age 40 (N = 12) | Age 50, if family history, then adjust relative to reference case (N = 17) | |
|---|---|---|---|---|---|
| Inclusion criteria | |||||
| Symptoms | 26 (39.4%) | 3 | 13 | 5 | 5 |
| Cancer history | 5 (7.6%) | 1 | 2 | 1 | 1 |
| History colon problems | 12 (18.2%) | 2 | 4 | 4 | 2 |
| Family history other cancer | 7 (10.6%) | 0 | 4 | 2 | 1 |
| Exclusion criteria | |||||
| Short life expectancy | 42 (63.6%) | 7 | 14 | 5 | 16 |
| Comorbidities | 15 (22.7%) | 3 | 3 | 3 | 6 |
| Contraindications | 17 (25.8%) | 2 | 8 | 3 | 4 |
| Cognitive impairment | 4 (6.1%) | 0 | 0 | 1 | 3 |