西安市学龄儿童年轻恒牙外伤就诊及预后的现况调查
Prevalence survey of immature permanent tooth trauma about the clinical visiting and prognosis in Xi’an schoolchildren
作者：王晓敏, 苏雪龙, 王红, 刘飞, 赵亚萍, 郭青玉
Author：Xiaomin Wang, Xuelong Su, Hong Wang, Fei Liu, Yaping Zhao, Qingyu Guo
收稿日期：2017-03-18 年卷（期）页码：2018,36(3):308-308-313
期刊名称：华西口腔医学杂志
Journal Name：West China Journal of Stomatology
关键字：牙外伤,年轻恒牙,就诊,预后,
Key words：dental trauma,immature permanent teeth,clinical visiting,prognosis,
基金项目：陕西省科技统筹创新工程计划（2015KTCL03-07）
中文摘要
目的 了解西安市学龄儿童年轻恒牙外伤后的就诊及预后状况,探索牙外伤预后相关因素。方法 采用多阶段整群随机抽样的方法,抽取西安市九区四县的小学生4 013人,对其及家长进行问卷调查,筛选有年轻恒牙外伤史的儿童作为调查对象,进行外伤情况的单独提问及口腔检查牙外伤的类型及预后,对数据进行统计分析。 结果 有效问卷3 641份。西安市学龄儿童年轻恒牙的外伤就诊率为38.2%,与牙外伤就诊相关的因素为性别与外伤类型,不良预后的发生率为29.7%,未就诊外伤牙的不良预后发生率（35.4%）高于就诊外伤牙（20.6%）。结论 西安市学龄儿童年轻恒牙外伤就诊率较低,不良预后发生率较高。
英文摘要
ObjectiveThis study aims to investigate the clinical visiting and prognosis of schoolchildren in Xi’an after immature permanent tooth trauma and explore the prognostic factors associated with this type of trauma.MethodsThrough cluster and simple random sampling surveys, 4 013 pupils in schools from nine districts and four counties in Xi’an were sampled, respectively. All pupils and their parents were requested to complete a questionnaire, and children who had immature permanent tooth trauma answered a separate questionnaire and underwent oral examinations. The data of the survey were analyzed statis-tically.ResultsThe amount of valid questionnaire was 3 641. Clinical visiting rate related to immature permanent tooth trauma of Xi’an schoolchildren was low (38.2%). Gender and trauma type were the factors related to clinical visiting for dental trauma concerns. The incidence of poor prognosis was 29.7%. The incidence of poor prognosis of patients with clinical visiting (35.4%) was higher than that of patients without clinical visiting (20.6%).ConclusionClinical visiting rate related to immature permanent tooth trauma in Xi’an schoolchildren is extremely low, and incidence of poor prognosis is high.
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