Table 1.

Demographic characteristics of the 141 study participants

Variable	Value
Sex
Female	109 (77.3)
Male	32 (22.7)
Marital statusa
Married	85 (60.3)
Unmarriedb	53 (37.7)
Race/ethnicitya
White	96 (68.1)
Black	14 (9.9)
Hispanic	18 (12.8)
Other/not reported	10 (7.1)
Age (n = 140), y	48.7 ± 11.9 (18–81)
Education (n = 141), y	14.7 ± 3.1 (9–41)

Note: Values are given as number (percentage) or mean ± SD (range).

^aMarital status and race/ethnicity data were missing for 3 participants.

^bDivorced, 13.5%; never married (single or engaged), 19.9%; widowed, 4.3%.