中老年心血管疾病与牙缺失关联性的临床调查

目的 :探讨中老年患者心血管疾病与牙齿缺失的关联性。方法 :将2012-01—2014-12期间,进行种植修复的545例中老年牙列缺损或缺失的患者纳入研究。其中有心血管疾病的118例患者纳入研究组,无心血管疾病的427例患者纳入对照组。当"缺失牙数目<4颗"时,记为简单牙列缺损;当"缺失牙数目≥4颗"时,记为复杂牙列缺损。统计分析2组之间牙齿缺失数目、性别、年龄、吸烟史间的差异。结果:研究组中复杂牙列缺损人数多于对照组,两者差异具统计学意义(P<0.001)。结论:中老年患者心血管疾病的罹患率与其牙齿缺失数目具有相关性。

Association between the Number of Missing Teeth and Cardiovascular Diseases of Middle-aged and Elderly Patients

Objective: To investigate whether the number of tooth loss are associated with cardiovascular disease in mid-dle-aged and elderly patients. Methods:545 middle aged and elderly patients, who received implant restoration from Jan-uary 2012 to December 2014, were retrospectively analyzed for the relationship between cardiovascular disease and tooth loss status. All the patients were divided into two groups. Experimental group (118 patients) included the patients with cardiovascular disease, while the control group (427 patients) was the patients without cardiovascular disease. The clinical data of dentition defect, gender,age and smoking history were statistically analyzed. Results: Patients with cardiovascular disease group showed increased complicated dentition defect (number of tooth loss>4) than those whom without cardiovas-cular disease, and the difference was statistically significant (P<0.001). The main cause of tooth loss in the patients with cardiovascular disease was periodontopathy. Conclusion: This study provides support for the relationship between individ-ual tooth loss and cardiovascular disease in middle-aged and elderly patients.