Table 3.
Clinical Characteristics of patients with NRAS mutant lung cancers.
| Characteristic | No. | % |
|---|---|---|
| Stage | Total 30 | |
| Early (I-IIIA) | 14 | 61 |
| Advanced (IIIB/IV) | 9 | 39 |
| unknown | 7 | |
| Histology | Total 30 | |
| Adeno | 23 | 82 |
| Squamous | 3 | 11 |
| Large | 1 | 3.5 |
| NOS | 1 | 3.5 |
| Small | 0 | 0 |
| unknown | 2 | |
| Gender | Total 30 | |
| Male | 10 | 53 |
| Female | 9 | 47 |
| unknown | 11 | |
| Age (years) | Total 30 | |
| Median | 59.5 | |
| Range | 30–91 | |
| Race | Total 30 | |
| Caucasian | 13 | 64 |
| Asian | 5 | 27 |
| African American | 3 | 9 |
| unknown | 8 | |
| Smoking history | Total 30 | |
| Never | 1 | 5 |
| Former | 7 | 33 |
| Current | 11 | 52 |
| Yes | 2 | 10 |
| unknown | 9 | |
| Pack years | Total 19 | |
| Median | 34 | |
| Range | 0–163 | |
No. - number of patients, NOS - not otherwise specified histologic, Yes- smoking history positive but details were unknown.