{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,4]],"date-time":"2026-09-04T15:53:27Z","timestamp":1788537207916,"version":"build-2803163510"},"reference-count":114,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T00:00:00Z","timestamp":1693526400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Sleep Research"],"published-print":{"date-parts":[[2023,12]]},"abstract":"<jats:title>Summary<\/jats:title>\n                  <jats:p>\n                    The inherent nature of personality serves as a predisposing, and possible maintaining, factor of insomnia. However, methodological differences limit the ability to draw causal conclusions regarding the specific traits involved in the aetiology of the disorder. This systematic review of the relationship between insomnia and personality provides a narrative synthesis of the literature to date. Here, we identified\n                    <jats:italic>N<\/jats:italic>\n                    \u2009=\u200976 studies meeting the inclusion\/exclusion criteria. The outcomes reliably evidenced the experience of insomnia to be associated with personality traits that are typically considered to be negative or maladaptive in nature. More specifically, insomnia was related to neuroticism, introversion, perfectionistic doubts and concerns, elevated personal standards, negative affect, social inhibition and avoidance, hysteria, hypochondriasis, psychasthenia, impulsive behaviour, anger, hostility, and psychopathic tendencies, schizotypal and borderline traits, reduced conscientiousness and self\u2010directedness, and negatively perceived perception of the self. Several studies examined the role that personality plays in predicting the treatment efficacy and adherence of CBTi. Moving forward, longitudinal research, methodological consistency, the mediating role of treatment outcomes and adherence, and clinical and population representative samples should be prioritised. Methodological strengths and limitations of the literature are discussed alongside the next steps that should be taken to advance our understanding of the literature.\n                  <\/jats:p>","DOI":"10.1111\/jsr.14031","type":"journal-article","created":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T03:07:39Z","timestamp":1693537659000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":30,"title":["Personality and insomnia: A systematic review and narrative synthesis"],"prefix":"10.1111","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0150-9274","authenticated-orcid":false,"given":"Umair","family":"Akram","sequence":"first","affiliation":[{"name":"School of Psychology University of Lincoln  Lincoln UK"},{"name":"Nuffield Department of Clinical Neurosciences University of Oxford  Oxford UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jodie C.","family":"Stevenson","sequence":"additional","affiliation":[{"name":"School of Psychology University of Lincoln  Lincoln UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0975-5971","authenticated-orcid":false,"given":"Maria","family":"Gardani","sequence":"additional","affiliation":[{"name":"School of Health in Social Science University of Edinburgh  Edinburgh UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sarah","family":"Allen","sequence":"additional","affiliation":[{"name":"Department of Psychology, Faculty of Health &amp; Life Sciences Northumbria University  Newcastle upon Tyne UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7816-6658","authenticated-orcid":false,"given":"Anna F.","family":"Johann","sequence":"additional","affiliation":[{"name":"Department of Psychiatry and Psychotherapy, Medical Center University of Freiburg  Freiburg Germany"},{"name":"Institute of Medical Psychology and Medical Sociology, Faculty of Medicine University of Freiburg  Freiburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,9]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.paid.2018.05.001"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0138865"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.paid.2016.07.042"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.heliyon.2019.e01939"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10339-019-00937-8"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sleh.2018.04.005"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.comppsych.2011.02.008"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1080\/13548500512331315389"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-9566.2007.01006.x"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jad.2011.01.011"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.smrv.2013.04.001"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.smrv.2014.12.005"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/S2215-0366(18)30464-4"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/18.7.581"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1097\/00006842-199709000-00011"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.2147\/NDT.S74905"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/0006-3223(95)00188-3"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/29.9.1155"},{"issue":"5","key":"e_1_2_9_20_1","doi-asserted-by":"crossref","first-page":"623","DOI":"10.5993\/AJHB.39.5.4","article-title":"Sleep\u2010related cognitions mediate the impact of neuroticism on insomnia","volume":"39","journal-title":"American Journal of Health Behavior"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.7717\/peerj.11061"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1080\/13548506.2020.1734637"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev-psych-010418-103244"},{"key":"e_1_2_9_24_1","first-page":"3","volume-title":"NEO five\u2010factor inventory (NEO\u2010FFI)","author":"Costa P. 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