Clinicopathological features | N | Gas5 mRNA expression | P | Gas5 protein expression | P |
---|---|---|---|---|---|
Age (years) | |||||
 ≤ 60 | 79 | 0.59 ± 0.20 | 0.162 | 0.46 ± 0.14 | 0.691 |
 > 60 | 47 | 0.54 ± 0.18 |  | 0.47 ± 0.13 |  |
Gender | |||||
 Male | 74 | 0.56 ± 0.20 | 0.582 | 0.45 ± 0.11 | 0.214 |
 Female | 52 | 0.58 ± 0.20 |  | 0.48 ± 0.16 |  |
Tumor size (cm) | |||||
 ≤ 5 | 45 | 0.64 ± 0.19 | 0.002 | 0.53 ± 0.15 | < 0.001 |
 > 5 | 81 | 0.53 ± 0.19 |  | 0.42 ± 0.10 |  |
Invasive depth | |||||
 T1 | 28 | 0.62 ± 0.22 | 0.185 | 0.47 ± 0.14 | 0.053 |
 T2 | 44 | 0.59 ± 0.18 |  | 0.50 ± 0.15 |  |
 T3 | 35 | 0.54 ± 0.21 |  | 0.44 ± 0.11 |  |
 T4 | 19 | 0.50 ± 0.16 |  | 0.41 ± 0.10 |  |
Lymph node metastasis | |||||
 With | 67 | 0.55 ± 0.17 | 0.153 | 0.45 ± 0.14 | 0.202 |
 Without | 59 | 0.60 ± 0.22 |  | 0.48 ± 0.12 |  |
Distant metastasis | |||||
 With | 80 | 0.55 ± 0.21 | 0.107 | 0.45 ± 0.12 | 0.103 |
 Without | 46 | 0.61 ± 0.18 |  | 0.49 ± 0.15 |  |
Tumor differentiation | |||||
 Well or moderate differentiation | 74 | 0.55 ± 0.21 | 0.158 | 0.47 ± 0.13 | 0.412 |
 Poor or no differentiation | 52 | 0.60 ± 0.18 |  | 0.45 ± 0.14 |  |
TNM staging | |||||
 I–II | 60 | 0.66 ± 0.19 | < 0.001 | 0.49 ± 0.12 | < 0.034 |
 III–IV | 66 | 0.49 ± 0.17 |  | 0.44 ± 0.14 |  |
Tumor site | |||||
 Right hemicolon | 68 | 0.58 ± 0.20 | 0.577 | 0.46 ± 0.15 | 0.684 |
 Left hemicolon | 58 | 0.56 ± 0.20 |  | 0.47 ± 0.12 |  |