Table 1.
Summary of clinicopathologic features of patients with NSCLC examined for membrane transporter and thymidylate synthase expression.
| Feature | NSCLC Histologic Type
|
||
|---|---|---|---|
| Squamous Cell Carcinoma (n = 118) | Adenocarcinoma (n = 202) | Total (n = 320) | |
| Mean age, years (SD), (range) | 68.4 (9.20), (43–90) | 64.9 (11.5), (33–88) | 66.2 (10.85), (33–90) |
| Sex | |||
| Male | 73 | 77 | 150 |
| Female | 45 | 125 | 170 |
| Smoking status† | |||
| Never | 4 | 52 | 56 |
| Ever | 113 | 150 | 263 |
| TNM stage | |||
| I | 62 | 134 | 196 |
| II | 36 | 25 | 61 |
| III | 18 | 36 | 54 |
| IV | 2 | 7 | 9 |
†
Smoking status and history were not available for one patient with squamous cell carcinoma.