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The demographic and clinical characteristics of the study cohort
| Non-CRC | AA/CRC | |||||
|---|---|---|---|---|---|---|
| Normal | Hyperplastic polys | Non-advanced adenomas | Advanced adenoma | Tumor | Total | |
| Total (n) | 56 | 6 | 9 | 22 | 175 | 268 |
| Age (years) | 46 (27–70) | 50 (38–51) | 53 (38–76) | 57.5 (34–86) | 60 (24–89) | 58 (24–89) |
| Gender—no. (%) | ||||||
| Male | 27 | 2 | 2 | 13 | 81 | 125 (46.7%) |
| Female | 29 | 4 | 7 | 9 | 94 | 143 (53.3%) |
| Stage | ||||||
| Stage I | 26 (14.8%) | |||||
| Stage II | 44 (25.2%) | |||||
| Stage III | 21 (12.0%) | |||||
| Stage IV | 84 (48.0%) | |||||
