{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T01:14:35Z","timestamp":1792026875207,"version":"4.4.0"},"reference-count":40,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2022,7,5]],"date-time":"2022-07-05T00:00:00Z","timestamp":1656979200000},"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":[[2022,12]]},"abstract":"<jats:title>Summary<\/jats:title>\n                  <jats:p>Insomnia is a public health concern with several associated negative health\u2010related outcomes. Risk factors for insomnia place the prison population at an increased risk of inadequate sleep. This paper systematically reviewed the literature reporting on the prevalence of insomnia and poor sleep quality in the prison population. Following a comprehensive database search and screening process, 12 studies were eligible for inclusion in this review. Six studies provided prevalence rates for insomnia and nine for poor sleep quality. Varied prevalence rates were found for insomnia (i.e. 26.2%\u201372.5%) and poor sleep quality (i.e. 42.8%\u201388.2%). Evaluation of the prevalence rates revealed varied measurement of sleep quality, inconsistent parameters of standardised measures, and methodological heterogeneity. Other considerations were given to geographical differences, the use of self\u2010report data, gender difference, environmental factors and comorbidities of insomnia. The review highlighted an increase in the quantity of studies and some improved quality; although the findings were highly variable, in the main, inadequate sleep amongst prisoners was higher than the general population. Limitations of the review and implications for further research are discussed.<\/jats:p>","DOI":"10.1111\/jsr.13677","type":"journal-article","created":{"date-parts":[[2022,7,5]],"date-time":"2022-07-05T22:14:40Z","timestamp":1657059280000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":31,"title":["Prevalence of insomnia and poor sleep quality in the prison population: A systematic review"],"prefix":"10.1111","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8270-7138","authenticated-orcid":false,"given":"Nia","family":"Sheppard","sequence":"first","affiliation":[{"name":"North Wales Clinical Psychology Programme Bangor University  Bangor UK"},{"name":"Betsi Cadwaladr University Health Board  Bangor UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lee","family":"Hogan","sequence":"additional","affiliation":[{"name":"North Wales Clinical Psychology Programme Bangor University  Bangor UK"},{"name":"Betsi Cadwaladr University Health Board  Bangor UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,7,5]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.2174\/1874944502013010094"},{"issue":"3","key":"e_1_2_9_3_1","first-page":"201","article-title":"Associations between circadian preferences, sleep quality, dissociation, post\u2010traumatic cognitions, and post\u2010traumatic stress disorder (PTSD) among incarcerated offenders","volume":"21","author":"Acar \u00d6. 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