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目的了解大学新生错畸形患病情况和分布特点,初步研究错畸形对大学新生心理的影响。方法采用临床检查和问卷调查的方法,对大连医科大学新生470名进行调查,由口腔医师按统一标准进行检查,所有参检学生填写矫治意识调查问卷,对数据进行分析。结果大学新生错畸形患病率为86.04%(男生84.00%,女生87.70%),男女患病率无统计学差异,各类畸形构成比由大到小依次为Ⅰ类、Ⅲ类、Ⅱ类。中线不齐、拥挤、深覆发病率高。82.88%之前没有做过正畸检查或咨询,但在正畸医生的建议下一半人表示会接受治疗。近半数人对正畸治疗费用、疼痛等情况的了解不多,但绝大多数人知道正畸治疗会影响美观。结论大学新生错畸形患病率较高,且患者治疗率极低,对畸形认识不足,广泛开展正畸宣教及治疗具有必要性和紧迫性。
Objective To understand the prevalence and distribution of malformation deformity among college freshmen and to study the influence of malformation deformity on the psychology of college freshmen. Methods Using clinical examination and questionnaire survey, 470 freshmen from Dalian Medical University were investigated by the dentist according to uniform standards. All the students who participated in the examination completed the questionnaire of correctional awareness and analyzed the data. Results The prevalence rate of freshmen malformations was 86.04% (84.00% for boys and 87.70% for girls), and there was no significant difference between the male and the female. The deformities of all kinds of malformations were Ⅰ, Ⅲ and Ⅱ . Misalignment of the center, crowded, deep overburden incidence is high. 82.88% had not had an orthodontic examination or consultation before, but half of the orthodontic doctors suggested that they would receive treatment. Nearly half of people do not know much about orthodontic treatment costs, pain, etc. However, most people know that orthodontic treatment can affect the appearance. Conclusions The prevalence of malformation deformity in college freshmen is high, and the treatment rate is very low. There is not enough understanding of deformity. It is necessary and urgent to widely carry out orthodontic mission and treatment.