Figure 1
Figure 2
Selected characteristics of colorectal cancer patients and their disease
| Screen detected cancer (SDC) | Interval cancer (IC) | Non-responders cancer (NRC) | p value (SDC vs IC) | p value (IC vs NRC) | p value (SDC vs NRC) | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | % | Number | % | Number | % | |||||
| Cancer total | 493 | 79 | 395 | |||||||
| Age | 50-54 | 89 | 18.1 | 12 | 15.2 | 73 | 18.5 | 0.101 | 0.323 | 0.119 |
| 55-59 | 93 | 18.9 | 10 | 12.7 | 63 | 15.9 | ||||
| 60-64 | 182 | 36.9 | 26 | 32.9 | 145 | 36.7 | ||||
| 65 ≤ | 129 | 26.2 | 31 | 39.2 | 114 | 28.9 | ||||
| Gender | Male | 308 | 62.5 | 50 | 63.3 | 271 | 68.6 | 0.889 | 0.356 | 0.057 |
| Female | 185 | 37.5 | 29 | 36.7 | 124 | 31.4 | ||||
| Years of schooling | ≤ 9 years | 146 | 29.6 | 14 | 17.7 | 160 | 40.5 | 0.029 | < 0.001 | 0.001 |
| ≥ 10 years | 342 | 69.4 | 64 | 81.0 | 230 | 58.2 | ||||
| Unknown | 5 | 1.0 | 1 | 1.3 | 5 | 1.3 | ||||
| Cancer site | Distal colon | 380 | 77.1 | 39 | 49.4 | 301 | 76.2 | < 0.001 | < 0.001 | 0.759 |
| Proximal colon | 113 | 22.9 | 40 | 50.6 | 94 | 23.8 | ||||
| TNM stage | I | 251 | 50.9 | 16 | 20.3 | 32 | 8.1 | < 0.001 | 0.023 | < 0.001 |
| II | 99 | 20.1 | 17 | 21.5 | 87 | 22.0 | ||||
| III | 104 | 21.1 | 25 | 31.6 | 124 | 31.4 | ||||
| IV | 39 | 7.9 | 19 | 24.1 | 132 | 33.4 | ||||
| Unknown | 0 | 2 | 2.5 | 20 | 5.1 | |||||