3. Comparative analyses of four protein expression levels in tumor and normal tissues.
| Protein | Cases (n) | Low [n (%)] | High [n (%)] | χ2 | P |
| TGFβ2, transforming growth factor β2. | |||||
| CD68 | 2.352 | 0.125 | |||
| Tumor | 100 | 54 (54.00) | 46 (46.00) | ||
| Normal | 80 | 34 (42.50) | 46 (57.50) | ||
| CD163 | 4.846 | 0.029 | |||
| Tumor | 100 | 58 (58.00) | 42 (42.00) | ||
| Normal | 80 | 59 (73.75) | 21 (26.25) | ||
| TGFβ2 | 0.504 | 0.478 | |||
| Tumor | 100 | 65 (65.00) | 35 (35.00) | ||
| Normal | 80 | 56 (70.00) | 24 (30.00) | ||
| Kindlin-2 | 19.957 | <0.001 | |||
| Tumor | 100 | 46 (46.00) | 54 (54.00) | ||
| Normal | 80 | 63 (78.75) | 17 (21.25) | ||