Table 1.

Demographics and baseline characteristics.

Characteristic	Untreated (n = 6)	Bestatin-treated (n = 7)
Median age, years (range)	72.5 (42–90)	60 (41–72)
Sex, No. (%)
Male	2 (33.3)	5 (71.4)
Female	4 (66.7)	2 (28.6)
Smoking history, No. (%)
Never smoker	4 (66.7)	5 (71.4)
Current smoker	2 (33.3)	2 (28.6)
Tumor stage at screening No. (%)
I	0 (0)	2 (28.6)
II	4 (66.7)	4 (57.1)
III	2 (33.3)	1 (14.3)
IV	0 (0)	0 (0)