Research Article
A 5-Gene Signature Is Closely Related to Tumor Immune Microenvironment and Predicts the Prognosis of Patients with Non-Small Cell Lung Cancer
Table 1
Clinicopathological characteristics of NSCLC patients in the training set.
| Variables | Number | % |
| Age | | | <65 | 37 | 28.5 | ≥65 | 93 | 71.5 | Sex | | | Female | 34 | 26.2 | Male | 96 | 73.8 | Histology | | | Adenocarcinoma | 96 | 73.8 | Squamous | 31 | 23.8 | Other | 3 | 2.3 | T stage | | | Tis | 5 | 3.8 | T1 | 53 | 40.8 | T2 | 49 | 37.7 | T3 | 16 | 12.3 | T4 | 7 | 5.4 | N stage | | | N0 | 104 | 80 | N1 | 12 | 9.2 | N2 | 14 | 10.8 | Radiation | | | Yes | 14 | 10.8 | No | 116 | 89.2 | Chemotherapy | | | Yes | 37 | 28.5 | No | 93 | 71.5 | EGFR status | | | Yes | 19 | 14.6 | No | 82 | 63.1 | Unknown | 29 | 22.3 | ALK status | | | Yes | 2 | 1.5 | No | 97 | 74.6 | Unknown | 31 | 23.8 | KRAS status | | | Yes | 24 | 18.5 | No | 77 | 59.2 | Unknown | 29 | 22.3 |
|
|