Table 1. Patient characteristics.
| Characteristic | N (%) |
|---|---|
| Age (years) | |
| Median, range | 65, 39–79 |
| Sex | |
| Female | 17 (40%) |
| Male | 26 (60%) |
| Smoking status | |
| Median pack-years, range | 40, 0–100 |
| Marital status | |
| Married/with partner | 30 (70%) |
| Divorced/widowed/single/separated | 13 (30%) |
| BMI | |
| Obese | 9 (21%) |
| Overweight | 24 (56%) |
| CCI | |
| Median, range | 0, 0–5 |
| Ethnicity | |
| Caucasian | 39 (91%) |
| African American | 4 (9%) |
| Stage | |
| II/IIIA | 12 (28%) |
| IIIB | 31 (72%) |
| Chemotherapy | |
| Cisplatin-based doublet | 24 (56%) |
| Carboplatin-based doublet | 19 (44%) |
BMI, body mass index; CCI, Charlson comorbidity score.