对牙刷的细菌污染的知识评估和评估
A A L Moura-Filho1, J D Bronzato1, B P F A Gomes1
1Division of Endodontics, Department of Restorative Dentistry, Piracicaba Dental School, State University of Campinas - UNICAMP, Piracicaba, São Paulo, Brazil.
International journal of dental hygiene
|December 4, 2025
概括
牙刷是Streptococcus mutans,Staphylococcus aureus和Enterobacteriaceae的寄生地,它们可以在牙刷中找到. 大多数参与者缺乏有关牙刷污染和适当储存的知识,这突出了公共卫生问题.
科学领域:
- 微生物学 微生物学
- 公共卫生 公共卫生
- 牙卫生 牙卫生
背景情况:
- 牙刷可以容纳各种微生物.
- 了解牙刷污染水平和用户知识对于口腔卫生至关重要.
- 在牙刷的存储和消毒方面提供有限的专业建议.
研究的目的:
- 为量化牙刷上常见的微生物.
- 评估参与者关于牙刷污染和储存的知识.
- 调查牙刷使用时间对微生物负载的影响.
主要方法:
- 30名参与者根据牙刷使用时间 (1个月与3个月) 分为两组.
- 在牙刷头上进行了微生物学分析,以确定Streptococcus mutans,Staphylococcus aureus和Enterobacteriaceae.
- 一个调查问卷评估了参与者的习惯,知识和关于牙刷使用和储存的专业建议.
主要成果:
- 大多数参与者 (93%) 没有获得有关牙刷护理的专业建议.
- 很大一部分参与者 (73%) 没有意识到牙刷的污染水平.
- 虽然S. mutans水平在各组之间没有显著差异,但S. aureus和Enterobacteriaceae在使用时间的基础上显示出显著差异.
结论:
- 在牙刷上检测到包括S. mutans,S. aureus和Enterobacteriaceae在内的常见口腔微生物.
- 参与者表现出严重缺乏对牙刷污染和适当的卫生习惯的认识.
- 解决牙刷护理方面的知识差距对于改善口腔健康结果至关重要.
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