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Published in: International Journal of Mental Health and Addiction 1/2022

01-02-2022 | Insomnia | Original Article

A Prospective Study Examining the Relationship Between Dispositional Mindfulness and Insomnia Among Male Prisoners in Iran: The Mediating Effect of Psychological Distress and Perceived Stress

Authors: Ali Poorebrahim, Chung-Ying Lin, Vida Imani, Mark D. Griffiths, Amir H. Pakpour

Published in: International Journal of Mental Health and Addiction | Issue 1/2022

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Abstract

Given the high stress and unfriendly environment caused by imprisonment, prisoners are at risk of developing insomnia. It is important to understand potential intervention (in this case, mindfulness) in improving insomnia for this population. The present study investigated whether dispositional mindfulness can be beneficial in helping relieve insomnia among Iranian prisoners. It also investigated whether psychological distress and perceived stress are potential mediators. Male prisoners (N = 208) aged 39.08 years (SD = 7.85) completed questionnaires and reported their demographic information and mindfulness (at baseline); psychological distress and sleep quality (at 1 month after baseline assessment); sleep quality and insomnia (at 3 months after baseline assessment). The mediation models using 10,000 bootstrapping resamples showed that sleep quality and insomnia significantly improved when mindfulness increased. Moreover, psychological distress and stress partially mediated the aforementioned association between dispositional mindfulness and sleep quality/insomnia. Using mindfulness to improve sleep quality/insomnia may be a promising psychological intervention for prisoners.
Literature
go back to reference Abdi, S., Ghabeli, F., Abbasiasl, Z., & Shakernagad, S. (2015). Mindful Attention Awareness Scale (MAAS): Reliability and validity of Persian version. Journal of Applied Environmental and Biological Sciences, 4, 43–47. Abdi, S., Ghabeli, F., Abbasiasl, Z., & Shakernagad, S. (2015). Mindful Attention Awareness Scale (MAAS): Reliability and validity of Persian version. Journal of Applied Environmental and Biological Sciences, 4, 43–47.
go back to reference Hayes, A. F. (2013). Methodology in the social sciences. Introduction to mediation, moderation, and conditional process analysis: a regression-based approach. New York City: Guilford Press. Hayes, A. F. (2013). Methodology in the social sciences. Introduction to mediation, moderation, and conditional process analysis: a regression-based approach. New York City: Guilford Press.
go back to reference Ifeagwazi, C. M., Nwokpoku, E. E., Chukwuorji, J. C., Eze, J. E., & Abiama, E. E. (2019). Somatic symptoms among prison inmates: Contributions of emotion regulation, dispositional mindfulness, and duration of stay in prison. International Journal of Prisoner Health. Advance online publication. doi, ahead-of-print. https://doi.org/10.1108/IJPH-02-2019-0009. Ifeagwazi, C. M., Nwokpoku, E. E., Chukwuorji, J. C., Eze, J. E., & Abiama, E. E. (2019). Somatic symptoms among prison inmates: Contributions of emotion regulation, dispositional mindfulness, and duration of stay in prison. International Journal of Prisoner Health. Advance online publication. doi, ahead-of-print. https://​doi.​org/​10.​1108/​IJPH-02-2019-0009.
go back to reference Lin, C.-Y., Imani, V., Broström, A., Huus, K., Björk, M., Hodges, E. A., & Pakpour, A. H. (2019). Psychological distress and quality of life in Iranian adolescents with overweight/obesity: Mediating roles of weight bias internalization and insomnia. Eating & Weight Disorders. https://doi.org/10.1007/s40519-019-00795-5. Lin, C.-Y., Imani, V., Broström, A., Huus, K., Björk, M., Hodges, E. A., & Pakpour, A. H. (2019). Psychological distress and quality of life in Iranian adolescents with overweight/obesity: Mediating roles of weight bias internalization and insomnia. Eating & Weight Disorders. https://​doi.​org/​10.​1007/​s40519-019-00795-5.
go back to reference Lin, C.-Y., Cheng, A. S. K., Nejati, B., Imani, V., Ulander, M., Browall, M., Griffiths, M. D., Broström, A., & Pakpour, A. H. (2020). A thorough psychometric comparison between Athens Insomnia Scale And Insomnia Severity Index among patients with advanced cancer. Journal of Sleep Research, 29(1), e12891. https://doi.org/10.1111/jsr.12891.CrossRefPubMed Lin, C.-Y., Cheng, A. S. K., Nejati, B., Imani, V., Ulander, M., Browall, M., Griffiths, M. D., Broström, A., & Pakpour, A. H. (2020). A thorough psychometric comparison between Athens Insomnia Scale And Insomnia Severity Index among patients with advanced cancer. Journal of Sleep Research, 29(1), e12891. https://​doi.​org/​10.​1111/​jsr.​12891.CrossRefPubMed
go back to reference Maroufizadeh, S., Zareiyan, A., & Sigari, N. (2014). Reliability and validity of Persian version of perceived stress scale (PSS-10) in adults with asthma. Archives of Iranian Medicine, 17(5), 361–365.PubMed Maroufizadeh, S., Zareiyan, A., & Sigari, N. (2014). Reliability and validity of Persian version of perceived stress scale (PSS-10) in adults with asthma. Archives of Iranian Medicine, 17(5), 361–365.PubMed
go back to reference Yazdi, Z., Sadeghniiat-Haghighi, K., Zohal, M. A., & Elmizadeh, K. (2012). Validity and reliability of the Iranian version of the insomnia severity index. Malaysian Journal of Medical Sciences, 19(4), 31–36. Yazdi, Z., Sadeghniiat-Haghighi, K., Zohal, M. A., & Elmizadeh, K. (2012). Validity and reliability of the Iranian version of the insomnia severity index. Malaysian Journal of Medical Sciences, 19(4), 31–36.
Metadata
Title
A Prospective Study Examining the Relationship Between Dispositional Mindfulness and Insomnia Among Male Prisoners in Iran: The Mediating Effect of Psychological Distress and Perceived Stress
Authors
Ali Poorebrahim
Chung-Ying Lin
Vida Imani
Mark D. Griffiths
Amir H. Pakpour
Publication date
01-02-2022
Publisher
Springer US
Keyword
Insomnia
Published in
International Journal of Mental Health and Addiction / Issue 1/2022
Print ISSN: 1557-1874
Electronic ISSN: 1557-1882
DOI
https://doi.org/10.1007/s11469-020-00287-z

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