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Häfner, S. ; Baumert, J.J. ; Emeny, R.T. ; Lacruz, M.E. ; Thorand, B. ; Herder, C.* ; Koenig, W.* ; Rupprecht, R.* ; Ladwig, K.-H.

Sleep disturbances and depressed mood: A harmful combination associated with increased leptin levels in women with normal weight.

Biol. Psychol. 89, 163-169 (2012)
DOI PMC
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Leptin, involved in energy regulation and contributor to cardiovascular disease, has been implicated to play a role in depression and sleep disturbances, two closely intertwined conditions. Previous results investigating leptin level alterations either in sleep disorders or in depression have been inconsistent. We investigate the association between leptin levels and the different combinations of depressed mood and sleep disturbances in 1369 subjects (706 men, 663 women), derived from the population-based MONIKA/KORA study. As leptin regulation is known to differ by sex and weight, analyses were performed in normal weight and overweight men and women separately. We found a highly significant association between leptin levels and the combination of depressed mood and sleep disturbances in normal-weight women (BMI ≤ 25) (p<0.01). No associations were found in men and in overweight women. Our results suggest that leptin regulation in depressed mood and sleep disturbances very much depend on sex and weight.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Leptin; Depressed mood; Sleep disturbances; Gender and weight effects; C-REACTIVE PROTEIN; CORONARY-HEART-DISEASE; CARDIOVASCULAR-DISEASE; MONICA/KORA AUGSBURG; PLASMA LEPTIN; MAJOR DEPRESSION; SERUM LEPTIN; MYOCARDIAL-INFARCTION; GENERAL-POPULATION; CHRONIC INSOMNIA
Sprache
Veröffentlichungsjahr 2012
HGF-Berichtsjahr 2012
ISSN (print) / ISBN 0301-0511
e-ISSN 1873-6246
Zeitschrift Biological Psychology
Quellenangaben Band: 89, Heft: 1, Seiten: 163-169 Artikelnummer: , Supplement: ,
Verlag Elsevier
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Epidemiology (EPI)
POF Topic(s) 30202 - Environmental Health
Forschungsfeld(er) Genetics and Epidemiology
PSP-Element(e) G-504000-003
G-504090-001
PubMed ID 22020135
Scopus ID 84155162599
Erfassungsdatum 2012-07-23