Risk factors | Favorable | Unfavorable | p Valuea |
---|---|---|---|
Age | ≤70 y | >70 y | 0.008 |
Gender | Female | Male | 0.12 |
Smoking history | <5 PY | ≥5 PY | 0.088 |
ECOG PS | 0 | 1 | 0.007 |
Serum CEA | NN group | HN group | 0.043 |
HN group | HH group | 0.062 | |
Serum CYFRA | ≤3.5 ng/mL | >3.5 ng/mL | 0.90 |
Location | Left | Right | 0.99 |
Surgical procedure | Major resection b | Sublobar resection | 0.57 |
Tumor diameter | ≤30 mm | >30 mm | < 0.001 |
Histology | Adeno | Others | 0.070 |
VPI | Absent | Present | 0.001 |
ALI | Absent | Present | 0.008 |
Differentiation | Well | Moderate/Poor | 0.037 |