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航空总医院,北京,100012;
摘要:目的:本研究的目的是评估对青少年实行口腔卫生健康讲座和口腔保健实践培训的效果。方法:研究人群包括60名年龄在14至15岁之间的高中生(30名男性和30名女性)。口腔卫生水平的测量采用改良的牙菌斑指数(PLI)。在培训和教育后,一周、三个月和六个月后记录相应数据。统计分析采用描述性和非参数统计方法,显著差异水平为0.05。结果:在研究开始时,所有受试者的PLI为2.70,在训练一周后降至1.51。三个月后,指数最低为0.55。在研究结束六个月时,菌斑指数增加到1.33。结论:通过教育,青少年口腔卫生状况有了显著改善。然而,由于口腔教育六个月后的口腔卫生水平有所下降,因此有必要保持教育计划的连续性。
关键词:青少年;口腔卫生;菌斑指数
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