Table 2. Clinicopathologic features of lung squamous cell carcinoma harboring FGFR fusions or FGFR mutations.
| Variables | FGFR (+) (n = 17) | FGFR (−) (n = 138) | P |
|---|---|---|---|
| Age (years) | 58.9 | 60.1 | 0.613 |
| Sex | 0.603 | ||
| Female | 0 | 10 | |
| Male | 17 | 128 | |
| Smoking history | 0.475 | ||
| Never | 1 | 23 | |
| Ever | 16 | 115 | |
| Tumor Size (cm) | 0.269 | ||
| Mean | 5.1 | 4.5 | |
| SD | 1.8 | 2.0 | |
| Nodal status | 1.000 | ||
| N0 | 10 | 80 | |
| N1/N2 | 7 | 58 | |
| Pathologic stage | 0.520 | ||
| I | 6 | 60 | |
| II/III | 11 | 78 |
Abbreviations: FGFR (+), tumors harboring FGFR fusions or FGFR mutations; FGFR (−), both FGFR fusions and FGFR mutations were negative; SD, standard deviation.