{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T01:34:12Z","timestamp":1772242452201,"version":"3.50.1"},"reference-count":54,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2025,7,24]],"date-time":"2025-07-24T00:00:00Z","timestamp":1753315200000},"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":["J of Oral Rehabilitation"],"published-print":{"date-parts":[[2025,12]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To assess the relationship between daytime sleepiness and both self\u2010reported awake bruxism (AB) and sleep bruxism (SB) in patients with different severities of obstructive sleep apnoea (OSA).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods<\/jats:title>\n                    <jats:p>One hundred and seventy\u2010four participants (female\u2009=\u200933.9%; mean age [\u00b1SD]\u2009=\u200955.1\u2009\u00b1\u200912.3\u2009years) with polygraphy\u2010confirmed OSA underwent a self\u2010reported assessment for both awake and SB and daytime sleepiness, using the BRUX scale questionnaire and Epworth sleepiness scale, respectively. Three BRUX scale sum scores were computed for each patient: total sum score, AB sum score and SB sum score. To assess OSA severity, the apnoea\u2010hypopnoea index and minimal oxygen saturation (MinSat) were considered. Correlations between daytime sleepiness, BRUX scale scores and OSA severity were assessed using Pearson's test. In addition, a multiple linear regression analysis model was used to assess the predictive effect of both self\u2010reported awake and SB and OSA severity on daytime sleepiness.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      A significant, but weak correlation emerged between daytime sleepiness and the BRUX scale total sum score (\n                      <jats:italic>r<\/jats:italic>\n                      \u2009=\u20090.155;\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.05), the awake BRUX scale sum score (\n                      <jats:italic>r<\/jats:italic>\n                      \u2009=\u20090.174;\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.05) and MinSat (\n                      <jats:italic>r<\/jats:italic>\n                      \u2009=\u20090.194;\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.01). No significant correlations were found between OSA severity and any other variables. The multiple linear regression analysis showed that only the awake BRUX scale sum score had a positive predictive association with daytime sleepiness (\n                      <jats:italic>B<\/jats:italic>\n                      \u2009=\u20090.485; [95% CI\u2009=\u20090.076; 0.936];\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.027).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Within the limitations of this study, in individuals with OSA, self\u2010reported AB showed a predictive effect for daytime sleepiness, while no significant correlation between daytime sleepiness and OSA severity emerged.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/joor.70022","type":"journal-article","created":{"date-parts":[[2025,7,25]],"date-time":"2025-07-25T02:22:05Z","timestamp":1753410125000},"page":"2200-2208","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["The Relation Between Daytime Sleepiness and Awake and Sleep Bruxism Report in Patients With Obstructive Sleep Apnoea"],"prefix":"10.1111","volume":"52","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7835-574X","authenticated-orcid":false,"given":"Matteo","family":"Pollis","sequence":"first","affiliation":[{"name":"Department of Medical Biotechnology, School of Dentistry University of Siena  Siena Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9877-7640","authenticated-orcid":false,"given":"Frank","family":"Lobbezoo","sequence":"additional","affiliation":[{"name":"Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA) University of Amsterdam and Vrije Universiteit Amsterdam  Amsterdam the Netherlands"},{"name":"Department of Orofacial Pain and Jaw Function, Faculty of Odontology Malm\u00f6 University  Malm\u00f6 Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luca","family":"Guarda\u2010Nardini","sequence":"additional","affiliation":[{"name":"Unit of Oral and Maxillofacial Surgery Ca'Foncello Hospital  Treviso Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4352-3085","authenticated-orcid":false,"given":"Daniele","family":"Manfredini","sequence":"additional","affiliation":[{"name":"Department of Medical Biotechnology, School of Dentistry University of Siena  Siena Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rosario","family":"Marchese\u2010Ragona","sequence":"additional","affiliation":[{"name":"Department of Neurosciences, Otolaryngology Section University of Padova  Padova Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,7,24]]},"reference":[{"key":"e_1_2_12_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.12421"},{"key":"e_1_2_12_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.12663"},{"key":"e_1_2_12_4_1","doi-asserted-by":"publisher","DOI":"10.11607\/jop.921"},{"key":"e_1_2_12_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jdent.2023.104715"},{"key":"e_1_2_12_6_1","doi-asserted-by":"publisher","DOI":"10.1080\/08869634.2024.2320624"},{"key":"e_1_2_12_7_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41415-023-5584-4"},{"key":"e_1_2_12_8_1","doi-asserted-by":"publisher","DOI":"10.3390\/jcm12020501"},{"key":"e_1_2_12_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.13567"},{"key":"e_1_2_12_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2016.09.012"},{"key":"e_1_2_12_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.smrv.2022.101721"},{"key":"e_1_2_12_12_1","doi-asserted-by":"publisher","DOI":"10.5664\/jcsm.6506"},{"key":"e_1_2_12_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sleep.2004.08.005"},{"key":"e_1_2_12_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.smrv.2016.07.002"},{"issue":"9","key":"e_1_2_12_15_1","first-page":"E298","article-title":"Clinical Manifestations of Sleep Apnea","volume":"7","author":"Stansbury R. 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