Table 1 Patient characteristics
SERPINE2 | High | Low | P value |
|---|---|---|---|
Number of case | 19 | 55 | |
Age [median (range)] | 69 (54–83) | 72 (49–85) | |
Male | 13 | 28 | 0.284 |
Smoking history | 14 | 30 | 0.181 |
Lobectomy | 16 | 40 | 0.372 |
Partial resection | 3 | 15 | |
pT1 | 10 | 26 | 0.847 |
pT2 | 9 | 28 | |
pT3 | 0 | 1 | |
pN0 | 16 | 43 | 0.121 |
pN1 | 0 | 8 | |
pN2 | 3 | 4 | |
pM0 | 19 | 55 | |
Pleural invasion | 8 | 19 | 0.589 |
Lymphatic invasion | 10 | 12 | 0.0188 |
Vascular invasion | 9 | 20 | 0.425 |
pStage IA | 11 | 25 | 0.163 |
pStage IB | 5 | 13 | |
pStage IIA | 0 | 11 | |
pStage IIB | 0 | 2 | |
pStage IIIA | 3 | 4 | |
R0 | 19 | 55 | |
EGFR mutation | |||
Ex21 L858R | 5 | 7 | 0.416 |
Ex19 del | 1 | 4 | |
Negative | 9 | 23 | |
Unknown | 12 | 13 | |
Adjuvant chemotherapy | 4 | 19 | 0.391 |