Table 2 Demographic and clinical characteristics of 82 NSCLC patients
From: Small nucleolar RNA signatures of lung tumor-initiating cells
| Characteristics | No. of patients (%) |
|---|---|
| Age at diagnosis | 65.3 ± 9.5 |
| Sex | |
| Male | 53 (64.6) |
| Female | 29 (3.45) |
| Race | |
| White | 58 (70.7) |
| Black | 19 (23.2) |
| Others | 75 (6.1) |
| Smoker | |
| Yes | 75 (91.5) |
| No | 7 (8.5) |
| Tumor histology | |
| Squamous cell carcinoma | 34 (41.5) |
| Adenocarcinoma | 48 (58.5) |
| T stage | |
| I | 27 (32.9) |
| II | 28 (34.2) |
| III-IV | 27 (32.9) |