论文部分内容阅读
目的:了解广东省中小城镇牙本质敏感的流行状况及影响因素。方法:采用多阶段、分层随机抽样方法,对广东省中小城镇800名成人进行牙本质敏感问卷调查和口腔检查,研究牙本质敏感的患病率,并对其在不同年龄段的分布,诱发因素,好发牙位,与附着丧失的关系等因素进行分析。结果:广东省中小城镇通过问卷调查牙本质敏感的发生率为38.6%,临床检查为27.2%。40～49岁为牙本质敏感的高峰期,最常见牙位为第一前磨牙,最常见的诱因是冷刺激,80.3%的牙本质敏感者存在有牙龈附着丧失。结论:广东省中小城镇牙本质敏感症广泛存在,应加大对牙本质敏感预防及治疗措施的宣传教育。
Objective: To understand the prevalence and influencing factors of dentin sensitivity in small and medium-sized towns in Guangdong Province. Methods: A multi-stage and stratified random sampling method was used to conduct dentin-sensitive questionnaires and oral examinations in 800 adults in small and medium-sized towns in Guangdong Province. The prevalence of dentin hypersensitivity was studied and its distribution in different age groups, Factors, the incidence of dental problems, and the relationship between loss of attachment and other factors were analyzed. Results: The prevalence of dentin hypersensitivity in small towns in Guangdong Province was 38.6% through questionnaire survey, and the clinical examination was 27.2%. 40 to 49 years of age is the peak of dentin sensitivity, the most common teeth for the first premolar, the most common cause of cold stimulation, 80.3% of dentin sensitive gum loss exists. Conclusion: There is widespread dentin hypersensitivity in small and medium-sized towns in Guangdong Province. Publicity and education on prevention and treatment of dentin should be increased.