| pubmed-article:11696077 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:11696077 | lifeskim:mentions | umls-concept:C0751771 | lld:lifeskim |
| pubmed-article:11696077 | lifeskim:mentions | umls-concept:C0441655 | lld:lifeskim |
| pubmed-article:11696077 | lifeskim:mentions | umls-concept:C0040223 | lld:lifeskim |
| pubmed-article:11696077 | lifeskim:mentions | umls-concept:C2827666 | lld:lifeskim |
| pubmed-article:11696077 | pubmed:issue | 3 | lld:pubmed |
| pubmed-article:11696077 | pubmed:dateCreated | 2001-11-6 | lld:pubmed |
| pubmed-article:11696077 | pubmed:abstractText | Sleep bruxism (SB) is an oral activity associated with jaw movements and tooth grinding. Sleep bruxism is believed to be highly variable over time, with subjects showing no activity on some nights and intense activity on others. Assessment of SB variability in individual patients is necessary for clinical trials designed to estimate the efficacy of SB management strategies. The present study analysed SB night-to-night variability over time in nine moderate to severe SB patients. Excluding the first night for habituation, a total of 37 nights were analysed, with a range of 2-8 nights per subject. The interval between the first and the last recording was between 2 months and 7.5 years. The outcomes were the number of SB episodes per hour, number of SB bursts per hour and number of SB episodes with grinding noise. The within subject variability of the three SB oromotor outcomes was evaluated using standard deviation (SD) and coefficient of variation. To verify the diagnosis of subjects over time, the values of the oromotor outcomes were compared with a standard research diagnostic cut-off: (1) Number of SB episodes per hour >4, (2) Number of SB bursts per hour >25, (3) Number of SB episodes with noise per night >1 (Lavigne et al. 1996). The mean coefficient of variation for the nine subjects was 25.3% for SB episodes per hour, 30.4% for SB bursts per hour and 53.5% for episodes with noise. Linear regression showed that the number of SB episodes per hour of stages 1 and 2 explains a large proportion of the variability. The SB diagnosis remained constant over time for every subject: 35 nights over 37 respected criteria 1 and 2, while grinding was present every night. These results indicate that while the SB diagnostic remains relatively constant over time in moderate to severe sleep bruxers, individual variability could be important in some SB patients. | lld:pubmed |
| pubmed-article:11696077 | pubmed:language | eng | lld:pubmed |
| pubmed-article:11696077 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:11696077 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:11696077 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:11696077 | pubmed:month | Sep | lld:pubmed |
| pubmed-article:11696077 | pubmed:issn | 0962-1105 | lld:pubmed |
| pubmed-article:11696077 | pubmed:author | pubmed-author:MontplaisirJ... | lld:pubmed |
| pubmed-article:11696077 | pubmed:author | pubmed-author:LavigneG JGJ | lld:pubmed |
| pubmed-article:11696077 | pubmed:author | pubmed-author:GuitardFF | lld:pubmed |
| pubmed-article:11696077 | pubmed:author | pubmed-author:RompréP HPH | lld:pubmed |
| pubmed-article:11696077 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:11696077 | pubmed:volume | 10 | lld:pubmed |
| pubmed-article:11696077 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:11696077 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:11696077 | pubmed:pagination | 237-44 | lld:pubmed |
| pubmed-article:11696077 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:meshHeading | pubmed-meshheading:11696077... | lld:pubmed |
| pubmed-article:11696077 | pubmed:year | 2001 | lld:pubmed |
| pubmed-article:11696077 | pubmed:articleTitle | Variability in sleep bruxism activity over time. | lld:pubmed |
| pubmed-article:11696077 | pubmed:affiliation | Centre d'étude du sommeil et des rythmes biologiques, Hôpital du Sacré-Coeur de Montréal, Canada. gilles.lavigne@umontreal.ca | lld:pubmed |
| pubmed-article:11696077 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:11696077 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11696077 | lld:pubmed |
