Table 1. Clinicopathological characteristics baseline in LUAD in TCGA.
| Characteristics | |||
|---|---|---|---|
| Number | (%) | ||
| Total | 522 | 100% | |
| Age | |||
| >65 | 262 | 50.2% | |
| <=65 | 241 | 46.2% | |
| Unknown | 19 | 3.6% | |
| Gender | |||
| Female | 280 | 53.6% | |
| Male | 242 | 46.4% | |
| Vital status | |||
| Dead | 188 | 36.0% | |
| Alive | 334 | 64.0% | |
| Clinical stage | |||
| I | 279 | 53.4% | |
| II | 114 | 21.8% | |
| III | 85 | 16.3% | |
| IV | 26 | 5.0% | |
| Unknown | 8 | 1.5% | |
| T stage | |||
| T1 | 172 | 33.0% | |
| T2 | 281 | 53.8% | |
| T3 | 47 | 9.0% | |
| T4 | 19 | 3.6% | |
| Unknown | 3 | 0.6% | |
| M stage | |||
| M0 | 353 | 67.6% | |
| M1 | 25 | 4.8% | |
| Unknown | 144 | 27.6% | |
| N stage | |||
| N0 | 335 | 64.2% | |
| N1 | 98 | 18.8% | |
| N2 | 75 | 14.4% | |
| N3 | 2 | 0.4% | |
| Unknown | 12 | 0.2% | |
| Smoking status | |||
| <=20 | 45 | 8.6% | |
| >20 | 139 | 26.6% | |
| Unknown | 338 | 64.80% |
Notes.
- LUAD
- lung adenocarcinoma