Table 1.

Patient Characteristics

	Total	FGFR1 amp	FGFR not amp
	N = 226	N = 37	N = 189	p
Age (median, range)	69 (38–91)	67 (39–87)	69 (38–91)	0.53
Gender Male Female	128 (57%) 98 (43%)	25 (68%) 12 (32%)	103 (55%) 86 (45%)	0.14
Histology Squamous Squamous with basaloid Squamous with small cell Squamous with clear cell Squamous with focal adeno component	200 (89%) 17 (8%) 3 (1%) 3 (1%) 3 (1%)	33 (89%) 3 (8%) 0 1 (3%) 0	167 (89%) 14 (7%) 3 (2%) 2 (1%) 3 (1%)	0.77
Stage 1A 1B 2A 2B 3A 3B 4	57 (25%) 54 (24%) 19 (8%) 25 (11%) 34 (15%) 10 (4%) 27 (12%)	10 (27%) 6 (16%) 6 (16%) 5 (14%) 6 (16%) 2 (5%) 2 (5%)	47 (25%) 48 (25%) 13 (7%) 20 (11%) 28 (15%) 8 (4%) 25 (13%)	0.39
Smoking status Neversmoker Former smoker Current smoker	9 (4%) 172 (76%) 45 (20%)	2 (5%) 29 (78%) 6 (16%)	7 (4%) 143 (76%) 39 (20%)	0.76
Packyears (median, range)	50 (0–180)	53 (0–162)	50 (0–180)	0.79