Table 1 Clinicopathologic parameters of involved NSCLC patients
From: Clinical significance of PD-L1 expression in serum-derived exosomes in NSCLC patients
Characteristics | N (%) |
|---|---|
Age (years) | |
≤ 60 | 38 (44.71) |
> 60 | 47 (55.29) |
Gender | |
Male | 46 (54.12) |
Female | 39 (45.88) |
Smoking status | |
Smoker | 26 (30.59) |
Non-smoker | 59 (69.41) |
Histology | |
Squamous carcinoma | 12 (14.12) |
Adenocarcinoma | 73 (85.88) |
TNM stage | |
I–IIIA | 65 (76.47) |
IIIB–IV | 20 (23.53) |
Tumor size (cm) | |
≤ 2.5 | 43 (50.59) |
> 2.5 | 42 (49.41) |
Lymph node status | |
N0 | 53 (62.35) |
N1–3 | 32 (37.65) |
Distant metastasis | |
M0 | 73 (85.88) |
M1 | 12 (14.12) |