Table 1.

Clinical patient characteristics

				P
Characteristic	ALK (n = 21)	EGFR (n = 124)	Non‐ALK/EGFR (n = 56)	ALK versus EGFR	ALK versus non‐ALK/EGFR	ALK versus non‐ALK
Age†	30–80 (63 ± 13)	46–88 (68 ± 9)	45–90 (67 ± 10)	0.0156	0.0979	0.0187
Gender, N (%)	—	—	—	0.8472	0.0043	0.2798
Male	8 (38)	50 (40)	41 (73)	—	—	—
Female	13 (62)	74 (60)	15 (27)	—	—	—
Smoking history‡	0 (0, 23)	0 (0, 21)	38 (7, 56)	0.6736	0.0039	0.4729

^† Age (years), range (mean ± SD).

^‡ Smoking history (pack‐year), median (the first quartile, the third quartile).

Values in bold indicate a statistically significant result.