Characteristics | Number | P value | HR | 95% CI |
---|---|---|---|---|
Smoking behavior | ||||
No (Ref) | 18 | – | 1 | – |
Yes | 78 | 0.888 | 1.084 | 0.356–3.295 |
Histological classification | ||||
Well (Ref) | 45 | – | 1 | – |
Moderately/poorly | 51 | 0.995 | 1.003 | 0.421–2.392 |
Clinical stage | ||||
Stage I + II (Ref) | 45 | – | 1 | – |
Stage III + IV | 51 | 0.822 | 1.181 | 0.278–5.012 |
Lymph metastasis | ||||
No (Ref) | 63 | – | 1 | – |
Yes | 33 | 0.127 | 2.657 | 0.757-9.327 |
LZTS2 methylation | 96 | 0.011 | 20.184 | 1.979-205.847 |