PDF(Pubmed)
Abstract：
Background/Objectives: The purpose of this systematic review was to assess the global prevalence of sleep bruxism and awake bruxism in pediatric and adult populations. Methods: This systematic review was conducted by analyzing studies published from 2003 to 2023. The following keyword combination was utilized: prevalence, epidemiology, population, and bruxism. The PubMed database was analyzed, supplemented by manual searches using the Google search. Additionally, the snowballing procedure method was applied. A double assessment of the quality of publications was carried out to preserve the highest possible quality of evidence (e.g., Joanna Briggs Institute critical appraisal checklist). Analyses were conducted using the R statistical language. Results: The global bruxism (sleep and awake) prevalence is 22.22%. The global sleep bruxism prevalence is 21% and awake prevalence is 23%. The occurrence of sleep bruxism, based on polysomnography, was estimated at 43%. The highest prevalence of sleep bruxism was observed in North America at 31%, followed by South America at 23%, Europe at 21%, and Asia at 19%. The prevalence of awake bruxism was highest in South America at 30%, followed by Asia at 25% and Europe at 18%. Conclusions: One in four individuals may experience awake bruxism. Bruxism is a significant factor among women. It was observed that age is a significant factor for the occurrence of sleep bruxism in women. Among the limitations of the study is the lack of analysis of the prevalence of bruxism in Africa and Australia due to not collecting an adequate sample for analysis. The study was registered in the Open Science Framework (10.17605/OSF.IO/ZE786).
摘要：
背景/目标：本系统评价的目的是评估儿童和成人人群中睡眠磨牙症和清醒磨牙症的全球患病率。方法：本系统综述是通过分析2003年至2023年发表的研究进行的。使用了以下关键字组合：患病率，流行病学,人口,和磨牙症.分析了PubMed数据库，使用Google搜索进行手动搜索。此外,采用滚雪球程序法。对出版物的质量进行了双重评估，以保持尽可能高的证据质量(例如，乔安娜·布里格斯研究所批判性评估清单)。使用R统计语言进行分析。结果：全球磨牙症（睡眠和清醒）患病率为22.22％。全球睡眠磨牙症患病率为21%，清醒患病率为23%。睡眠磨牙症的发生，基于多导睡眠图,估计为43%。在北美，睡眠磨牙症的患病率最高，为31％。其次是南美洲，占23%，欧洲21%，亚洲占19%。清醒磨牙症的患病率在南美最高，为30％，其次是亚洲25%和欧洲18%。结论：四分之一的人可能会经历清醒磨牙症。磨牙症是女性的一个重要因素。据观察，年龄是女性睡眠磨牙症发生的重要因素。该研究的局限性之一是由于没有收集足够的样本进行分析，因此缺乏对非洲和澳大利亚磨牙症患病率的分析。该研究在开放科学框架(10.17605/OSF。IO/ZE786)。
