Table 1.
Characteristics of patients with part-solid or pure-solid lung adenocarcinomas (LAD).
| Factors | Part-Solid LAD (n = 45) | Pure-Solid LAD (n = 79) | p-Value |
|---|---|---|---|
| Age | |||
| ≤68 year/≥69 year | 20 (44%)/25 (56%) | 44 (56%)/35 (44%) | 0.23 |
| Sex | |||
| Male/Female | 20 (44%)/25 (56%) | 37 (47%)/42 (53%) | 0.80 |
| Smoking status * | |||
| Smokers/Never smokers | 13 (33%)/27 (67%) | 30 (47%)/34 (53%) | 0.15 |
| PD-L1 Expression | |||
| ≥1%/<1% | 2 (4%)/43 (96%) | 20 (25%)/59 (75%) | <0.01 |
| PD-L1 strong expression | |||
| ≥50%/<50% | 1 (2%)/44 (98%) | 13 (16%)/66 (84%) | 0.02 |
* Data not available for 20 patients.