Seasonal mood variation in the elderly:
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Anton J. M. de Craen; Jacobijn Gussekloo; Roos C. van der Mast; Saskia le Cessie
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Article
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2005
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John Wiley and Sons
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English
β 82 KB
π 1 views
## Abstract ## Background The influence of seasonal changes on mood and behaviour is called seasonality. The prevalence of seasonality in elderly subjects is unknown. ## Aim To investigate the seasonality pattern in mood and behaviour at old age. ## Methods All subjects from the Leiden 85βplus