Table 2.

Patient characteristics.

	N= 217 unless otherwise specified
Female gender, N (%)	115 (53)
Age in years, mean (standard deviation)	62.1 (13.4)
Race/ethnicity, N (%)
White	185 (85)
Black	17 (8)
Asian	2 (1)
Hispanic	13 (6)
Married, N (%)	137/212 (65)
Income, N (%)
<$11,000	17/213 (8)
$11,000-20,999	25 (12)
$21,000-30,999	18 (8)
$31,000-50,999	36 (17)
$51,000-99,999	38 (18)
>=$100,000	27 (13)
Don’t know	42 (20)
Refused/missing	10 (5)
Health insurance, N (%)	171/213 (80)
Religion, N (%)
Catholic	117/216 (54)
Protestant	56 (26)
Other	34 (16)
None	9 (4)
Highest grade completed in school, mean (standard deviation)	13.3 (3.5)