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Comparison Between CTC-Negative and CTC-Positive Groups in Different Stages in Patients with Left- and Right-Side CRC
| Left-Side CRC (n=85) | P | Right-Side CRC (n=64) | P | |||
|---|---|---|---|---|---|---|
| CTC− (0–3) | CTC+ | CTC− (0–3) | CTC+ | |||
| Stage I | 21 | 3 | 0.001 | 13 | 5 | 0.020 |
| Stage II | 10 | 8 | 9 | 8 | ||
| Stage III | 14 | 24 | 8 | 12 | ||
| Stage IV | 1 | 4 | 1 | 8 | ||
| T1 | 11 | 1 | 0.000 | 8 | 1 | 0.059 |
| T2 | 15 | 4 | 5 | 8 | ||
| T3 | 18 | 18 | 7 | 12 | ||
| T4 | 2 | 16 | 11 | 12 | ||
| N0 | 31 | 14 | 0.005 | 22 | 15 | 0.077 |
| N1 | 11 | 12 | 8 | 13 | ||
| N2 | 4 | 13 | 1 | 5 | ||
| M0 | 45 | 36 | 0.231 | 30 | 25 | 0.016 |
| M1 | 1 | 3 | 1 | 8 | ||
