Bauer, Michael and Glenn, Tasha and Grof, Paul and Rasgon, Natalie and Alda, Martin and Marsh, Wendy and Sagduyu, Kemal and Schmid, Rita and Adli, Mazda and Whybrow, Peter C. (2009) Comparison of sleep/wake parameters for self-monitoring bipolar disorder. JOURNAL OF AFFECTIVE DISORDERS, 116 (3). pp. 170-175. ISSN 0165-0327,
Full text not available from this repository. (Request a copy)Abstract
Background: Psychosocial interventions may teach patients with bipolar disorder to successfully detect warning signs of relapse. These interventions often include ongoing self-monitoring of sleep. We previously reported that a change in sleep duration (sleep plus bedrest) of >3 h may indicate that a mood change is imminent. This analysis further investigated whether sleep duration, sleep onset or sleep offset was the Most useful sleep/wake parameter to monitor for an oncoming mood change. Methods: 101 adult outpatients receiving treatment as usual recorded mood, sleep and medications every day on a home computer for a mean of 265 +/- 103 days. A daily time series of mood, sleep duration (sleep plus bedrest), sleep onset and sleep offset was constructed for each patient. After applying an ARIMA (0,1,1) filter, a cross correlation function was used to analyze the temporal relationship between the residuals for lags of +/- 7 days. Results: Less frequent significant correlations were found between a change in either sleep onset or sleep offset and mood, than between sleep duration and mood. Patients with a significant correlation between sleep duration and mood included 86% of those with a significant correlation between sleep onset or sleep offset and mood. Mean sleep duration when euthymic was long (>= 8 h in 89% of patients, >= 9 h in 51% of patients). Limitations: Self-reported data, naturalistic study, and computer access required. Conclusions: Self-monitoring of sleep duration is recommended for patients with bipolar disorder. Better understanding of the long sleep duration of euthymic patients is required. (C) 2008 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | CORONARY-HEART-DISEASE; OF-THE-LITERATURE; CIRCADIAN ACTIVITY; MOOD DISORDERS; LONG SLEEPERS; FOLLOW-UP; DURATION; PATTERNS; PRODROMES; WAKE; Bipolar disorder; Sleep; Prodromes |
| Subjects: | 600 Technology > 610 Medical sciences Medicine |
| Divisions: | Medicine > Lehrstuhl für Psychiatrie und Psychotherapie |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 10 Sep 2020 12:51 |
| Last Modified: | 10 Sep 2020 12:51 |
| URI: | https://pred.uni-regensburg.de/id/eprint/28640 |
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