{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,14]],"date-time":"2026-08-14T15:42:12Z","timestamp":1786722132390,"version":"build-2736575974"},"reference-count":39,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2024,7,21]],"date-time":"2024-07-21T00:00:00Z","timestamp":1721520000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Oral Rehabilitation"],"published-print":{"date-parts":[[2024,10]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Sleep\u2010related bruxism (SB) is the habit of grinding or clenching the teeth during sleep, mediated by the non\u2010peripheral central nervous system.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>The objectives of this cross\u2010sectional study were to evaluate associations between SB, microarousals and oxyhaemoglobin desaturations and to compare the frequency of SB and microarousals in sleep stages, in an apnoeic population.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Two hundred and forty individuals composed the sample, who underwent a single full\u2010night polysomnography. Self\u2010reports and clinical inspections were not considered for assessing SB. The polysomnographic assessment of SB was performed using electrodes placed on masseter muscles and chin. SB was defined as more than two events of rhythmic masticatory muscle activity per hour of sleep. Microarousals were considered when there were abrupt changes in electroencephalogram frequencies, without complete awakening, lasting from 3 to 15\u2009s. Oxyhaemoglobin desaturations were defined as significant drops (\u22653%) in basal oxygen saturations. With these data, SB, microarousals and oxyhaemoglobin desaturations were evaluated and submitted to statistical analysis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Statistically significant differences were observed between bruxers and non\u2010bruxers when comparing the rates of microarousals (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u2009.001) and oxyhaemoglobin desaturations (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u2009.038). There was a higher number of SB and microarousals in NREM (non\u2010rapid eye movement) two sleep stage (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001). Bruxers had a greater risk of higher numbers of microarousals (OR\u2009=\u20091.023;\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u2009.003), which did not occur for oxyhaemoglobin desaturations (OR\u2009=\u20090.998;\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u2009.741).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>A higher number of microarousals presents relationship with SB; associations between SB and oxyhaemoglobin desaturations remained inconclusive; higher frequency of SB and microarousals was observed in NREM 2 sleep stage.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/joor.13813","type":"journal-article","created":{"date-parts":[[2024,7,22]],"date-time":"2024-07-22T00:23:56Z","timestamp":1721607836000},"page":"2140-2149","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Sleep\u2010related bruxism, microarousals and oxyhaemoglobin desaturations in sleep stages: A cross\u2010sectional study in a large apnoeic population"],"prefix":"10.1111","volume":"51","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1041-7013","authenticated-orcid":false,"given":"Silvana Alkmim","family":"de Miranda\u00a0Diniz","sequence":"first","affiliation":[{"name":"Dentistry Department Pontifical Catholic University of Minas Gerais  Belo Horizonte Minas Gerais Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Regina","family":"de Magalh\u00e3es\u00a0Lopes","sequence":"additional","affiliation":[{"name":"Polysomnography Service Madre Teresa Hospital  Belo Horizonte Minas Gerais Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luciana Macedo","family":"Guedes","sequence":"additional","affiliation":[{"name":"Polysomnography Service Madre Teresa Hospital  Belo Horizonte Minas Gerais Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0197-139X","authenticated-orcid":false,"given":"F\u00e1bio Fernandes Bor\u00e9m","family":"Bruzinga","sequence":"additional","affiliation":[{"name":"Dentistry Department Pontifical Catholic University of Minas Gerais  Belo Horizonte Minas Gerais Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0935-4908","authenticated-orcid":false,"given":"Karolina Kristian","family":"de Aguilar\u00a0Seraidarian","sequence":"additional","affiliation":[{"name":"Dentistry Department Pontifical Catholic University of Minas Gerais  Belo Horizonte Minas Gerais Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2633-010X","authenticated-orcid":false,"given":"Vin\u00edcius","family":"de Magalh\u00e3es\u00a0Barros","sequence":"additional","affiliation":[{"name":"Dentistry Department Pontifical Catholic University of Minas Gerais  Belo Horizonte Minas Gerais Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1309-6219","authenticated-orcid":false,"given":"Maria Let\u00edcia","family":"de Barros\u00a0Massahud","sequence":"additional","affiliation":[{"name":"Dentistry Department Pontifical Catholic University of Minas Gerais  Belo Horizonte Minas Gerais Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4274-7340","authenticated-orcid":false,"given":"Paulo Isaias","family":"Seraidarian","sequence":"additional","affiliation":[{"name":"Dentistry Department Pontifical Catholic University of Minas Gerais  Belo Horizonte Minas Gerais Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,7,21]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.17219\/dmp\/150615"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1080\/08869634.2021.1890454"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2020.104685"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.12663"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.12801"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.13117"},{"issue":"8","key":"e_1_2_9_8_1","first-page":"739","article-title":"Restless legs syndrome and sleep bruxism: prevalence and association among Canadians","volume":"17","author":"Lavigne GJ","year":"1994","journal-title":"Sleep"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1177\/0022034513484328"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.11607\/jop.921"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2017.07.002"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/0022-3913(81)90044-5"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1378\/chest.15-0822"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2842.2010.02118.x"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.12633"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph17238960"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.11607\/ofph.2068"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/jsr.13028"},{"key":"e_1_2_9_19_1","volume-title":"The AASM Manual for the Scoring of Sleep and Associated Events: Rules Terminology and Technical Especifications","author":"Berry BR","year":"2016"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.3389\/fneur.2017.00063"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.3390\/jcm11113113"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/zsab156"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/zsab207"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.3390\/biomedicines10102666"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1388-2457(01)00507-7"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2869.2006.00536.x"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1155\/2016\/7328725"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.smrv.2016.07.002"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor:13312"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.12323"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11325-014-0953-5"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.13075"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1164\/ajrccm.163.1.2001008"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1111\/joor.12807"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11325-019-01919-y"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1177\/154405910708600906"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpor.2019.04.012"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1093\/sleep\/20.11.982"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.3390\/jcm8101653"},{"key":"e_1_2_9_40_1","doi-asserted-by":"publisher","DOI":"10.1097\/WNP.0b013e3181aed01e"}],"container-title":["Journal of Oral Rehabilitation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/joor.13813","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,10,17]],"date-time":"2024-10-17T15:03:29Z","timestamp":1729177409000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/joor.13813"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,7,21]]},"references-count":39,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2024,10]]}},"alternative-id":["10.1111\/joor.13813"],"URL":"https:\/\/doi.org\/10.1111\/joor.13813","archive":["Portico"],"relation":{"has-review":[{"id-type":"doi","id":"10.1111\/JOOR.13813\/v2\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/JOOR.13813\/v2\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/JOOR.13813\/v2\/response1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/JOOR.13813\/v1\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/JOOR.13813\/v1\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/JOOR.13813\/v1\/review2","asserted-by":"object"}]},"ISSN":["0305-182X","1365-2842"],"issn-type":[{"value":"0305-182X","type":"print"},{"value":"1365-2842","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,7,21]]},"assertion":[{"value":"2024-04-03","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-07-10","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-07-21","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}