Objective: To study the relationship between blood glucose control and gingival status in patients with type 2 diabetes. Methods: According to glycosylated hemoglobin value, all the patients with type 2 diabetes mellitus were divided into three groups: good (HbAlc<6.5) , moderate (6.5≤HbAlc≤7.5) , poor (HbAlc>7.5). The variation tendency of gingival index with blood glucose control level was studied by the Chi-square test. Results; The composition of age and course of diabetes, brushing habits and simplified calculus index level were not significantly difference among the groups (P > 0. 05). The gingival index was increased with blood glucose level(P=0.001). Conclusion; The blood glucose control level is related to the gingival tissue health of the patients with type 2 diabetes.%目的:探讨2型糖尿病患者血糖控制水平与牙龈健康状况的关系,为2型糖尿病患者的牙周保健提供临床依据.方法:以2型糖尿病患者为研究对象,按糖化血红蛋白(HbAlC)值分为3组,血糖控制良好组(HbAlc<6.5,49例)、血糖控制一般组(6.5≤HbAlc≤7.5,57例)和血糖控制较差组(HbAlc>7.5,55例),用卡方检验分析受试者牙龈指数等级随血糖控制水平变化的趋势.结果:各组受试者年龄构成、2型糖尿病病程基本相同(P>0.05),刷牙习惯和简化牙石指数等级无统计学差异(P>0.05),血糖控制程度差的患者牙龈指数等级高(P=0.001),其牙龈组织的炎症程度重.结论:血糖控制水平与牙周组织健康状况呈正相关关系.
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