山西省忻府区小学生口腔疾病发病率及影响因素的多因素分析

Multivariate analysis on morbidity and influencing factors of oral diseases in elementary school students of Xinfu district of Shanxi province

目的:分析山西省忻府区小学生口腔疾病的发病率及影响因素。方法:抽取山西省忻府区4所小学的1 250名小学生为调查对象,对龋病和牙周病的发病情况及小学生的日常行为与家庭状况进行调查。结果:龋病发病率为28.0%,牙周病发病率为20.8%;低年龄组的发病率明显高于高年龄组(P<0.05)。不同性别龋患率无明显差异(P>0.05)。多因素分析表明,小学生龋病的发生与年龄、刷牙情况、口腔卫生知识和家庭经济状况明显相关(P<0.05)。结论:山西省忻府区小学生的龋病与牙周病率仍较高,与年龄、刷牙情况、口腔卫生知识和家庭经济状况明显相关,因此还要积极加强防治工作。

Objective： To analyze the morbidity and influencing factors of oral diseases in elementary school students of Xintu dis- trict of Shanxi province. Methods： A total of 1 250 primary school students were selected from four elementary schools in Xinfu district of Shanxi province as respondents, the prevalences of caries and periodontal diseases, daily performances and family status of the elementary school students were investigated. Results： The morbidities of caries and periodontal diseases were 28. 0% and 20. 8% , respectively; the morbidities of caries and periodontal diseases in low age group were statistically significantly higher than those in high age group （ P 〈 0. 05 ） . There was no statistically significant difference in the morbidities of caries and periodontal diseases between boys and girls （ P 〉 0. 05 ） . The results of multivariate analysis showed that the occurrence of caries in elementary school students was statistically signifi- cantly correlated with age, tooth brushing, oral health education, and family economic status. Conclusion： The morbidities of caries and periodontal diseases in elementary school students of Xinfu district of Shanxi province are still relatively high, which are significantly correla- ted with age, tooth brushing, oral health education, and family economic status, thus, prevention and treatment of caries and periodontal dis- eases should be enhanced actively.