上海高校师生口腔卫生习惯及牙周病相关症状分析

Status quo of oral hygiene and periodontal disease-related symptoms among university faculty and students in Shanghai

摘要:

目的 通过调查上海市高校师生口腔卫生习惯和牙周病相关症状，了解该地高校师生牙周状况，为上海市口腔卫生保健工作提供理论依据。方法 自2020年10月—2021年10月对上海市388名高校师生进行问卷调查，对其口腔卫生习惯及牙周病相关症状分析，采用χ2检验比较不同性别的口腔卫生习惯和牙周病相关症状，应用二元回归分析口腔卫生习惯与牙周病相关症状的相关性。结果 上海市高校师生口腔卫生习惯评分女性明显高于男性（P＜0.05），牙周病相关症状评分性别差异无统计学意义(P＞0.05)。调查人群中每日刷牙2次及以上占81.70%，3个月内更换牙刷占77.58%，使用BASS刷牙法或电动牙刷占25.00%，刷牙清洁舌侧面占63.66%，刷牙清洁舌头占37.11%，使用牙线等辅助工具占20.36%。自述牙龈出血率63.66%，牙齿敏感率41.75%，口腔异味发生率25.77%。其中牙龈出血率与刷牙频率负相关（P＜0.05），其余牙周病相关症状发生率与口腔卫生习惯无显著相关性。结论 上海市高校师生口腔卫生习惯和牙周病相关症状之间存在一定的相关性，人群中牙周病相关症状发生率较高，牙周健康状况亟待提升。

Abstract:

Objective To survey the status quo of oral hygiene and periodontal diseases among university faculty and students in Shanghai. Methods A questionnaire survey on oral hygiene habits and the prevalence of periodontal disease-related symptoms was conducted among 388 university faculty and students in Shanghai from October 2020 to October 2021. The difference in oral hygiene habits of and periodontal disease-related symptoms between male and female participants was analyzed by Chi-square test, and the correlation between oral hygiene habits and periodontal disease-related symptoms was analyzed by using binary regression. Results The scores of oral hygiene habits in female participants were significantly higher than those in males(P<0.05), while there was no significant difference in periodontal disease-related symptoms score between males and females. Among the surveyed population, the proportion of respondents who brushed their teeth twice a day or more, changed toothbrushes within three months, used BASS brushing method or electric toothbrushes, brushed their lingual side of teeth, cleaned the tongue, and used auxiliary tools such as floss was 81.70%, 77.58%, 25.00%, 63.66%, 37.11% and 20.36%, respectively. The self-reported prevalence of bleeding gums, tooth sensitivity, and oral odor were 63.66%, 41.75%, and 25.77%, respectively. The rate of bleeding gums was negatively correlated with the frequency of brushing(P<0.05)，while the incidence of other periodontal disease-related symptoms was not significantly correlated with oral hygiene habits. Conclusion There is a certain correlation between oral hygiene habits and periodontal disease-related symptoms among university faculty and students in Shanghai, and the incidence of periodontal disease-related symptoms in the population is high. It is urgent for us to improve the periodontal health.