Table 1.
Demographic and health characteristics of the analysis sample (N = 94)
| Age (Mean, SD) | 57.3 (13.9) (range= 21-83 ) |
| Female | 68% |
| Race (White) | 87% |
| Married | 61% |
| Educationa | |
| Did not finish high school | 2% |
| High school graduate | 18% |
| Some college | 29% |
| College graduate or more | 49% |
| Employed | 47% |
| Disability benefits | 19% |
| General health perception | |
| Excellent | 10% |
| Very good | 50% |
| Good | 32% |
| Fair | 7% |
| Poor | 1% |
| PSQI global score (Mean, SD) | 6.8 (4.6) |
| Poor sleepers (Score >5) | 51% |
| ESS score (Mean, SD) | 7.0 (4.7) |
| Excessive sleepiness (Score >10) | 25% |
a
Note: not indicated by two participants. PSQI = Pittsburgh Sleep Quality Index. ESS = Epworth Sleepiness Scale