Interaction Between Orexin-A and Sleep Quality in Females in Extreme Weight Conditions
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Other documents of the author: Sauchelli, Sarah; Jiménez-Murcia, Susana; Fernández García, José Carlos; Garrido-Sánchez, Lourdes; Tinahones Madueño, Francisco Javier; Casanueva, Felipe F.; Baños, Rosa Maria; Botella, Cristina; Crujeiras, Ana B.; De la Torre, Rafael; Fernández-Real, José Manuel; Frühbeck, Gema; Granero, Roser; Ortega, Francisco J.; Rodríguez, Amaia; Zipfel, Stephan; Griel, Katrin E.; Menchón, José Manuel; Fernández Aranda, Fernando
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comunitat-uji-handle2:10234/8033
comunitat-uji-handle3:10234/8636
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http://dx.doi.org/10.1002/erv.2484 |
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Title
Interaction Between Orexin-A and Sleep Quality in Females in Extreme Weight ConditionsAuthor (s)
Date
2016-10-26Publisher
WileyBibliographic citation
SAUCHELLI, Sarah; JIMÉNEZ MURCIA, Susana; FERNÁNDEZ GARCÍA, José Carlos; GARRIDO-SÁNCHEZ, Lourdes; TINAHONES MADUEÑO, Francisco Javier; CaSANUEVA, Felipe F.; BAÑOS RIVERA, Rosa María; BOTELLA ARBONA, Cristina; CRUJEIRAS, Ana B.; DE LA TORRE, Rafael; FERNÁNDEZ-REAL, José Manuel; FRÜHBECK, Gema; GRANERO, Roser; ORTEGA, Francisco J.; RODRÍGUEZ, Amaia; ZIPFEL, Stephan; GRIEL, Katrin E.; MENCHÓN, José Manuel; FERNÁNDEZ ARANDA, Fernando. Interaction Between Orexin-A and Sleep Quality in Females in Extreme Weight Conditions. European eating disorders review (2016), v. 24, n. 6, pp. 510-517Type
info:eu-repo/semantics/articlePublisher version
http://onlinelibrary.wiley.com/doi/10.1002/erv.2484/fullVersion
info:eu-repo/semantics/publishedVersionSubject
Abstract
The current study examined the relationship between plasma orexin-A and sleep in obesity. Concentrations of orex in-A and sleep were
evaluated in 26 obese, 40 morbid obe se and 32 healthy-weight participants. The ... [+]
The current study examined the relationship between plasma orexin-A and sleep in obesity. Concentrations of orex in-A and sleep were
evaluated in 26 obese, 40 morbid obe se and 32 healthy-weight participants. The sleep monitor Actiwatch AW7 and the Pittsburgh Sleep
Quality Index were used to evaluate sleep. The Symptom Checklist-90-Revised was administered to assess symptoms of psychopathology.
A higher weight status was associated with elevated orexin-A levels (p = .050), greater depression, anxiety and somatization symptoms (all:
p < .001), and impoverished self-reported sleep quality (p < .001). A quadratic trend was found in objective sleep time, being longest in the
obese group (p = .031). Structural equation modelling showed plasma orexin-A to be related to poor total sleep quality, which in turn was
associated with elevated body mass index. Our data confirm an interaction between elevated plasma orexin-A concentrations and poor
sleep that contributes to fluctuations in body mass index. [-]
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European eating disorders review (2016), v. 24, n. 6Rights
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