Table 1. Characteristics of the Sample Stratified by Ethnicity.
Variable | African American (mean ± SE) | European American (mean ± SE) | F | p |
---|---|---|---|---|
Age (years) | 65.64 ± 1.15 | 70.11 ± 1.08 | 8.05 | .01 |
Body Mass Index (kg/m2) | 30.45 ± 1.10 | 25.28 ± 1.04 | 11.75 | .01 |
Geriatric Depression Scale | 7.44 ± .92 | 8.46 ± .87 | .65 | .42 |
Relationship Style Questionnaire | 78.64 ± 2.92 | 73.50 ± 2.76 | 1.63 | .21 |
Subjective Sleep Duration (hours) | 5.83 ± .24 | 6.53 ± .22 | 4.67 | .04 |
Pittsburgh Sleep Quality Index | 4.81 ± .71 | 4.89 ± .63 | .15 | .71 |