Table 1.

Patient demographics and baseline disease characteristics

	Patients (n=149)
Age (years)	52 (21–86)
Men	73 (49%)
Women	76 (51%)
Ethnic origin
White	95 (64%)
Asian	41 (28%)
Other	13 (9%)
Smoking status
Never	106 (71%)
Former	42 (28%)
Present	1 (<1%)
Histological findings
Adenocarcinoma	144 (97%)
Large-cell carcinoma	1 (<1%)
Squamous-cell carcinoma	2 (1%)
Other	2 (1%)
ECOG PS score
0	56 (38%)
1	75 (50%)
≥2	18 (12%)
Number of previous advanced or metastatic treatment regimens
0	24 (16%)
1	47 (32%)
2	31 (21%)
3	19 (13%)
≥4	28 (19%)

Data are median (range) or number (%). Some % do not sum to 100 because of rounding. ECOG PS=Eastern Cooperative Oncology Group performance status.