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The characteristics of 43 patients for clinical validation.
| Total | Up (n, %) | Down (n, %) | p | |
|---|---|---|---|---|
| Age (years) | ||||
| <60 | 11 | 5 (27.8) | 6 (24.0) | 0.779 |
| ≥60 | 32 | 13 (72.2) | 19 (76.0) | |
| Gender | ||||
| Male | 34 | 14 (77.8) | 20 (80.0) | 0.86 |
| Female | 9 | 4 (22.2) | 5 (20.0) | |
| Smoking status | ||||
| Yes | 29 | 13 (72.2) | 12 (48.0) | 0.57 |
| No | 14 | 5 (27.8) | 13 (52.0) | |
| Stage | ||||
| I | 12 | 6 (33.3) | 6 (24.0) | 0.763 |
| II | 25 | 10 (55.6) | 15 (60.0) | |
| III | 6 | 2 (11.1) | 4 (16.0) | |
| Treatment | ||||
| S+C/R | 17 | 5 (27.8) | 12 (48.0) | 0.181 |
| C+R | 26 | 13 (72.2) | 13 (52.0) | |
