Characteristics of 43 Patients
| Characteristic | No. | Percentage | Range |
| Men/women | 18/25 | 42/58 | |
| Mean age at diagnosis (y) | 63 | 36–76 | |
| Smoking status | |||
| Never | 12 | 28 | |
| Former | 20 | 46 | |
| Current | 11 | 26 | |
| Clinical stage | |||
| IA | 12 | 28 | |
| IB | 16 | 37 | |
| IIA | 6 | 14 | |
| IIB | 3 | 7 | |
| ≥IIIA | 6 | 14 | |
| Mutation status | |||
| EGFR | 5 | 12 | |
| Exon 19 | 4 | 10 | |
| Exon 21 | 1 | 2 | |
| K-ras | 8 | 19 | |
| Metabolic data (median SUVmax) at: | |||
| Baseline | 9.1 | 1.8–24.3 | |
| Early scan | 8.5 | 0.7–24.0 | |
| Later scan | 8.1 | 0.6–22.7 |