Table 1.
Sample characteristics
| N | 18 |
| Age, M (SD) | 54.9 (3.5) |
| Race, N (%) | |
| White | 13 (72.2) |
| Nonwhite | 5 (27.8) |
| Education, N (%) | |
| <college | 6 (33.3) |
| ≥college | 12 (66.7) |
| Menopause status, N (%) | |
| Perimenopausal | 3 (16.7) |
| Postmenopausal | 17 (83.3) |
| BMI, M (SD) | 29.0 (4.9) |
| CESD score, M (SD) | 7.6 (7.7) |
| Trait anxiety, M (SD) | 32.1 (8.6) |
| Serum estradiol, pg/mL, M (SD) | 10.9 (16.9) |
| Actigraphy-assessed sleep time, hours, M (SD) | 6.3 (1.3) |
| Physiologic hot flash rate, number, M (SD) | |
| 24-hr | 7.2 (6.6) |
| Wakinga | 5.3 (5.5) |
| Sleepa | 1.9 (1.9) |
| Self-report hot flash rate, number, M (SD) | |
| 24-hr | 2.3 (2.9) |
| Wakinga | 1.5 (2.2) |
| Sleepa | 0.7 (0.8) |
a
Standardized to sleep and wake periods of 17 and 7 hours respectively for ease of interpretation