Table 1: Baseline demographic characteristics of participants ( ).

CharacteristicMean (SD) or %

Age ( )71.5 (11.7)
Range32.0–94.0
Gender ( )
 Female85.0
Race ( )
 Caucasian74.6
 African American20.0
 American Indian3.8
 Other1.6
Education ( )
 >High school58.9
Marital status ( )
 Not married54.3
Work situation ( )
 Working full or part-time10.0
 Unemployed/disabled/LOA16.1
 Homemaker15.4
 Retired58.5

Note. LOA: Leave of Absence.