Table 2.
Group |
|||
---|---|---|---|
Variable | Bipolar | Insomnia | Control |
Sleep onset latency | 25.32 (18.18)a | 33.75 (19.67)b | 8.22 (5.04)c |
Wake after sleep onset | 19.31 (17.22)a | 36.02 (35.56)b | 10.21 (17.51)c |
Terminal wakefulness | 30.27 (38.42)a | 27.24 (19.53)a | 16.53 (18.39)a |
Number of awakenings | 1.55 (0.90)a | 1.82 (0.96)a | 1.02 (0.93)b |
Total wake time | 74.89 (48.02)a | 97.01 (49.62)a | 34.97 (30.67)b |
Time in bed | 505.66 (67.31)a | 512.86 (52.15)a | 483.67 (50.65)a |
Total sleep time | 450.19 (68.98)a | 429.67 (48.20)a | 456.32 (50.12)a |
Sleep efficiency | 85.45% (7.65%)a | 80.97% (9.25%)a | 93.09% (5.35%)b |
Bedtime | 11:57p.m. (84.24)a | 12:21a.m. (95.51)a | 12:10a.m. (80.40)a |
Waketime | 7:49 a.m (82.26)a | 8:24a.m. (72.70)a | 7:55a.m. (68.80)a |
Final arising time | 8:22a.m. (82.05)a | 8:51a.m. (69.06)a | 8:12a.m. (74.83)a |
Note. Mean values are presented. Standard deviations are in parentheses. Means having the same subscript are not significantly different at p < .05. All values are in minutes unless otherwise noted.