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目的:为探讨(?)因素、龋因素与颞下颌关节紊乱综合征(TMJDS)致病关系和作用机理。方法:以东北电力学院入学新生为研究对象。采用TMJDS、龋诊断标准和安氏分类等方法,对1065名大学生进行流行病学研究。结果:正常(?)TMJDS阳性率为6.81%,异常(?)TMJDS阳性率为48.32%,具有显著差异性。无龋者TMJDS阳性率为23.72%,龋病者TMJDS阳性率为39.58%,具有显著差异性。结论:异常(?)、龋病是TMJDS的致病因素之一。
Objective: To investigate the relationship between (?) Factors, caries factors and temporomandibular disorder (TMJDS) and the mechanism of action. Methods: The freshmen of Northeastern University of Electric Power were selected as research subjects. A total of 1065 undergraduates were studied by TMJDS, caries diagnostic criteria and classifications. Results: The positive rate of TMJDS was 6.81% and the positive rate of TMJDS was 48.32%, which was significantly different. The positive rate of TMJDS with no caries was 23.72%, the positive rate of TMJDS with caries was 39.58%, with significant difference. Conclusion: Abnormal (?), Caries is one of the causative factors of TMJDS.