Table 1.

Baseline demographics

Age
Median	59
Range	22–86
≥70 years of age	149 (16)
<70 years of age	784 (84)
Gender
Male	474 (51)
Female	459 (49)
Race
White	803 (86)
African American	65 (7)
Asian	42 (5)
Other or unreported	23 (2)
Performance score
0	694 (74)
1–2	239 (26)

Numbers refer to numbers of patients listed, unless otherwise specified. Numbers in parentheses refer to percentages.