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Table 1: Demographic characteristic of patients
Characteristic No. of Patients (%)
Sex 
    Female 26 (52%)
    Male 24 (48%)
Ethnicity 
    White 47 (94%)
    African American 3 (6%)
Relationship status 
    Never married 5 (10%)
    Married 35 (70%)
    Committed partner 1 (2%)
    Divorced 5 (10%)
    Widowed 6 (12%)
Avocational status 
    Retired 26 (52%)
    Employed 10 (20%)
    Disabled/unable to work 3 (6%)
    Unemployed 11 (24%)
Average annual income 
    <$20,000 5 (10%)
    $20,000–$50,000 18 (36%)
    >$50,000 20 (40%)
Educational status 
    Refused to answer 7 (14%)
    Less than high school level 7 (14%)
    High school graduate 18 (36%)
    College or university degree 25 (50%)

Characteristic	No. of Patients (%)
Sex
Female	26 (52%)
Male	24 (48%)
Ethnicity
White	47 (94%)
African American	3 (6%)
Relationship status
Never married	5 (10%)
Married	35 (70%)
Committed partner	1 (2%)
Divorced	5 (10%)
Widowed	6 (12%)
Avocational status
Retired	26 (52%)
Employed	10 (20%)
Disabled/unable to work	3 (6%)
Unemployed	11 (24%)
Average annual income
<$20,000	5 (10%)
$20,000–$50,000	18 (36%)
>$50,000	20 (40%)
Educational status
Refused to answer	7 (14%)
Less than high school level	7 (14%)
High school graduate	18 (36%)
College or university degree	25 (50%)