From: Quality of life assessment as a predictor of survival in non-small cell lung cancer
Characteristic | Categories | Number | Percent |
---|---|---|---|
Age at presentation (years) | â– Mean | 58.3 | Â |
 | ■Median | 58.5 |  |
 | ■Range | 21.6-86.4 |  |
Gender | â– Male | 601 | 50.3 |
 | ■Female | 593 | 49.7 |
Tumor Stage at Diagnosis | â– Stage 1 | 100 | 8.4 |
 | ■Stage 2 | 63 | 5.3 |
 | ■Stage 3 | 348 | 29.1 |
 | ■Stage 4 | 656 | 54.9 |
 | ■Indeterminate | 27 | 2.3 |
Vital Status | â– Expired | 778 | 65.2 |
 | ■Alive | 416 | 34.8 |
Treatment History | â– Newly diagnosed | 605 | 50.7 |
 | ■Previously treated | 589 | 49.3 |