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Zakiei A, Sadeghi-Bahmani D, Khazaie H, Lorestani Z, Sadeghi M, Korani D, Sahraei Z, Komasi S, Stanga Z, Brühl AB, Brand S. Associations between Sleep Disturbances, Personality Traits and Self-Regulation in a Sample of Healthy Adults. J Clin Med 2024; 13:2143. [PMID: 38610908 PMCID: PMC11012523 DOI: 10.3390/jcm13072143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 03/18/2024] [Accepted: 04/03/2024] [Indexed: 04/14/2024] Open
Abstract
Background: Scientific evidence and everyday experience show that sleep disturbances and self-regulation as a proxy of stress reactivity are linked. Particular personality traits such as neuroticism, internalizing and externalizing problems are also associated with sleep disturbances. Here, we combined self-regulation and personality traits and associated these variables with subjective sleep disturbances. Methods: A total of 846 adults (mean age: 33.7 years; 78.7% females) completed questionnaires covering sleep disturbances, self-regulation and personality traits. Results: Higher scores for sleep disturbances were associated with higher scores for externalization, internalization, and instability and with lower scores for stability (all trait variables) and with poorer self-regulation (state variable). The regression model showed that higher scores for externalization and internalization (traits), and lower scores for self-regulation (state) predicted higher scores for sleep disturbance. Next, self-regulation had both a direct effect on sleep disturbance, and an indirect effect via personality traits. Conclusions: Sleep disturbances were related to both state (i.e., self-regulation) and trait (e.g., internalization and instability) dimensions. The current data analysis leapfrogs the state-trait dichotomy discussion and reconciles the state-and-trait approach in the prediction of poor sleep, though self-regulation appeared to have both direct and indirect effects on sleep disturbances.
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Affiliation(s)
- Ali Zakiei
- Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah 6719851115, Iran; (A.Z.); (H.K.); (S.K.)
| | - Dena Sadeghi-Bahmani
- Department of Psychology, Stanford University, Stanford, CA 94305, USA;
- Department of Epidemiology and Population Health, Stanford University, Stanford, CA 94305, USA
| | - Habibolah Khazaie
- Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah 6719851115, Iran; (A.Z.); (H.K.); (S.K.)
| | - Zeinab Lorestani
- Department of Clinical Psychology, Islamic Azad University of Kermanshah, Kermanshah 6719851115, Iran; (Z.L.); (M.S.); (D.K.); (Z.S.)
| | - Mohammad Sadeghi
- Department of Clinical Psychology, Islamic Azad University of Kermanshah, Kermanshah 6719851115, Iran; (Z.L.); (M.S.); (D.K.); (Z.S.)
| | - Dariuosh Korani
- Department of Clinical Psychology, Islamic Azad University of Kermanshah, Kermanshah 6719851115, Iran; (Z.L.); (M.S.); (D.K.); (Z.S.)
| | - Zeinab Sahraei
- Department of Clinical Psychology, Islamic Azad University of Kermanshah, Kermanshah 6719851115, Iran; (Z.L.); (M.S.); (D.K.); (Z.S.)
| | - Saeid Komasi
- Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah 6719851115, Iran; (A.Z.); (H.K.); (S.K.)
| | - Zeno Stanga
- Division of Diabetes, Endocrinology, Nutritional Medicine and Metabolism, University Hospital, University of Berne, 3010 Berne, Switzerland;
- Centre of Competence for Military and Disaster Medicine, Swiss Armed Forces, 3008 Berne, Switzerland
| | - Annette B. Brühl
- Center for Affective, Stress and Sleep Disorders, Psychiatric Hospital of the University of Basel, 4002 Basel, Switzerland;
| | - Serge Brand
- Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah 6719851115, Iran; (A.Z.); (H.K.); (S.K.)
- Center for Affective, Stress and Sleep Disorders, Psychiatric Hospital of the University of Basel, 4002 Basel, Switzerland;
- Division of Sport Science and Psychosocial Health, Department of Sport, Exercise, and Health, Department of Medicine, University of Basel, 4052 Basel, Switzerland
- School of Medicine, Tehran University of Medical Sciences, Tehran 1417466191, Iran
- Substance Abuse Prevention Research Center, Kermanshah University of Medical Sciences, Kermanshah 6719851115, Iran
- Center for Disaster Psychiatry and Disaster Psychology, Centre of Competence for Military and Disaster Medicine, Swiss Armed Forces, 4002 Basel, Switzerland
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Zakiei A, Korani D, Sahraei Z, Rostampour M, Khazaie H. Predicting sleep quality and insomnia severity using the components of the acceptance and commitment therapy (ACT) model: A new perspective. Journal of Contextual Behavioral Science 2022. [DOI: 10.1016/j.jcbs.2022.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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