Table 2.
Distribution of sleep characteristics over the past month.
| Average hours of sleep | n (%) |
|---|---|
| >7 | 19 (30.6) |
| >6 to ≤7 | 26 (41.9) |
| >5 to ≤6 | 13 (21.0) |
| ≤5 | 4 (6.5) |
| Trouble falling asleepa | n (%) |
|---|---|
| none | 39 (55.7) |
| <1 time/week | 9 (12.9) |
| 1−2 times/week | 15 (21.4) |
| 3−4 times/week | 4 (5.7) |
| 5+ times/week | 3 (4.3) |
| Wake several timesa | n (%) |
|---|---|
| none | 10 (14.3) |
| <1 time/week | 10 (14.3) |
| 1−2 times/week | 6 (8.6) |
| 3−4 times/week | 5 (7.1) |
| 5+ times/week | 39 (55.7) |
| Sleep qualitya | n (%) |
|---|---|
| Very sound/restful | 15 (21.4) |
| Sound/restful | 20 (28.6) |
| Average quality | 28 (40.0) |
| Restless | 7 (10.0) |
| Very restless | 0 |
N = 70 for all variables except average hours of sleep (n = 62).
a
From the Women's Health Initiative Insomnia Rating Scale (WHIIRS).