Table 4.
Association of NK cell with the clinicopathological features
| Variable | Percentage of NK cell | P-value |
|---|---|---|
| Age | ||
| > 60 | 18.24 ± 7.49 | 0.013 |
| ≤ 60 | 15.13 ± 7.76 | |
| Gender | ||
| Male | 17.27 ± 7.98 | 0.068 |
| Female | 15.96 ± 7.08 | |
| Location | ||
| Colon | 16.84 ± 8.04 | 0.742 |
| Rectal | 16.60 ± 7.21 | |
| Histological grade | ||
| High | 16.64 ± 7.56 | 0.784 |
| Middle | 17.90 ± 7.62 | |
| Low | 16.40 ± 7.63 | |
| T stage | ||
| T1 + T2 | 16.73 ± 7.82 | 0.920 |
| T3 + T4 | 16.64 ± 6.29 | |
| N stage | ||
| N0 | 16.97 ± 6.90 | 0.593 |
| N1 + N2 + N3 | 16.59 ± 7.99 | |
| M stage | ||
| M0 | 17.05 ± 7.45 | 0.473 |
| M1 | 16.52 ± 7.74 | |
| Clinical stage | ||
| I + II | 19.25 ± 7.06 | 0.029 |
| III + IV | 16.47 ± 7.88 | |