学龄前儿童刷牙行为保健干预效果研究

目的探讨学龄前儿童刷牙行为保健干预效果。方法成立教育培训小组，对本社区某幼儿园62名3岁儿童进行针对性的口腔保健教育及刷牙行为干预，为期3个月。于干预前后采用《学龄前儿童刷牙行为调查问卷》和《刷牙评分标准》进行测评，评价刷牙行为和刷牙正确率的变化。结果干预后，本组学龄前儿童刷牙行为均有所改善，刷牙正确率从干预前的57％上升到干预后的81％。差异均有统计学意义（P〈0．05或P〈O．01）。结论保健干预能改善社区学龄前儿童刷牙行为，提高刷牙正确率，促进儿童建立良好口腔卫生行为。

Effect of Oral Health Care Intervention on Preschoolers

Objective To investigate the effect of oral health care education and teeth brushing on preschoolers. Methods Totally 62 cases of three-year-old preschoolers and their parents were investigated about their brushing behavior, then the targeted intervention of oral health education and brushing behavior had been carried out for three months. The evaluation was carried before and after the intervention with the questionnaire of teeth brushing of preschoolers and criteria for teeth brushing. Results After the intervention of oral heahh care, children＇s behavior of teeth brushing was improved with correct rate of brushing from 57% to 81%. Conclusiorl Brushing behavioral intervention for preschoolers can improve children＇s teeth brushing, raise children brushing teeth accuracy, and help children to establish good oral hygiene behavior.