Investigating the causal role of sleep disorders in anorexia nervosa and obsessive-compulsive disorder: a bidirectional Mendelian randomization study

Abstract Background Whether common sleep phenotypes causally influence anorexia nervosa (AN) or obsessive–compulsive disorder (OCD) is unclear; we used Mendelian randomization (MR) to test effects of daytime sleepiness (DS), insomnia, and sleep apnea (SA) on AN and OCD, and the reverse direction. Me...

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Váldodahkkit:	Ying Liu, Lixia Chen, Jing Wang, Yuan Zhao
Materiálatiipa:	Artigo
Giella:	Inglês
Almmustuhtton:	Springer 2026-04-01
Ráidu:	Eating and Weight Disorders
Fáttát:	Sleep disorders Sleep apnea Anorexia nervosa Obsessive–compulsive disorder Mendelian randomization
Liŋkkat:	https://doi.org/10.1007/s40519-026-01858-0
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