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- W3020817963 abstract "Abstract Background Depression is common in older people and is associated with underlying brain change increasing the risk of dementia. Sleep disturbance is frequently reported by those with lifetime depression, however whether circadian misalignment also exists is unclear. We aimed to examine circadian rhythms and sleep associations in older patients with and without lifetime depression. Methods Thirty-four older people meeting DSM-IV criteria for lifetime major depression (mean age = 63.9 years), and 30 healthy controls (mean age = 65.7 years) were recruited. Participants underwent 2-weeks of actigraphy followed by a 3-night protocol including dim light melatonin onset (DLMO) assessment and overnight polysomnography (PSG) for sleep architecture. DLMO and phase angle of entrainment were computed. Results Compared to controls, participants with depression had a significantly longer phase angle of entrainment (6.82 h ± 1.45 vs. 5.87 h ± 1.60, p = 0.02, Cohens-d = 0.62). A small to moderate yet non-significant difference in DLMO times, with earlier DLMO (34 ± 27 min) observed in depression (20:36 ± 1:48 vs. 21:10 ± 1:48, p = 0.22, Cohens-d = 0.32). Individuals with depression had longer sleep latency and latency to rapid eye movement sleep than controls (all p < 0.05). Conclusion Circadian advancement and alterations to the timing of sleep and REM onset are evident in older people with lifetime major depression, despite having only mild residual symptoms. Further research examining the prognostic significance of these changes is warranted as well as chronotherapeutic treatment studies." @default.
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- W3020817963 date "2020-04-29" @default.
- W3020817963 modified "2023-10-12" @default.
- W3020817963 title "Circadian rhythm and sleep alterations in older people with lifetime depression: a case-control study" @default.
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- W3020817963 cites W1972576332 @default.
- W3020817963 cites W1980953942 @default.
- W3020817963 cites W1992860227 @default.
- W3020817963 cites W1997981000 @default.
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- W3020817963 cites W2008854521 @default.
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- W3020817963 cites W2018201951 @default.
- W3020817963 cites W2022024201 @default.
- W3020817963 cites W2027966268 @default.
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- W3020817963 doi "https://doi.org/10.1186/s12888-020-02606-z" @default.
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