Clinicopathological feature | n | mean ± SD | p-value | |
---|---|---|---|---|
Tissue | Adjacent non-cancerous tissue | 101 | 4.693 ± 2.607 | < 0.001* |
LUAD | 101 | 2.792 ± 1.308 | ||
Age (years) | < 60 | 41 | 2.8032 ± 1.31708 | 0.942 |
≥60 | 60 | 2.7838 ± 1.31347 | ||
Gender | Female | 45 | 2.9789 ± 1.46340 | 0.211 |
Male | 56 | 2.6413 ± 1.16082 | ||
Tumor size (cm) | ≤3 | 53 | 2.9115 ± 1.41270 | 0.332 |
> 3 | 48 | 2.6594 ± 1.18327 | ||
Smoke | No | 26 | 3.5146 ± 1.56261 | 0.027* |
Yes | 18 | 2.5722 ± 1.16539 | ||
Lymph node metastasis | No | 45 | 3.0982 ± 1.3707 | 0.037* |
Yes | 56 | 2.5454 ± 1.21274 | ||
Vascular invasion | No | 70 | 3.1109 ± 1.30906 | < 0.001* |
Yes | 31 | 2.0710 ± 0.99515 | ||
TNM | I-II | 44 | 2.9577 ± 1.35229 | 0.269 |
III-IV | 57 | 2.6635 ± 1.27056 |