老年2型糖尿病患者唾液分泌率及其葡萄糖的质量浓度分析

Analyse of the unstimulated saliva flow rate and saliva glucose mass concentration in aged patients with type 2 diabetes mellitus

目的比较老年2型糖尿病患者与健康老年人非刺激性唾液分泌率和唾液葡萄糖的质量浓度,从宿主因素方面评价老年糖尿病患者的患龋风险。方法随机筛选四川大学华西医院内分泌科住院部老年2型糖尿病患者20例(糖尿病组)、健康老年人20例(对照组),收集其5 min非刺激性唾液,计算唾液分泌率并测定其葡萄糖的质量浓度。结果糖尿病组非刺激性唾液分泌率与对照组无明显差异(P>0.05);糖尿病组唾液葡萄糖的质量浓度大于对照组,且差异有统计学意义(P<0.05)。结论老年2型糖尿病患者唾液葡萄糖的质量浓度较健康老年人高。

Objective The aim of this study was to compare and analyse the unstimulated saliva flow rate （SF,） and saliva glucose mass concentration（SGc） in the diabetic and the healthy elders. Methods The study comprised randomly sampled 20 type 2 diabetic aged in patients from West China Hospital of Sichuan University （diabetic group）, 20 age- and gender-matched healthy aged people（control group）. Saliva was tested for unstimulated flow rate and glucose mass concentration. Results There were no significant differences in SFr between the diabetic and control group （P〉0.05）. The diabetic group had statistically higher SGo than the control （P〈0.05）. Conclusion The saliva glucose mass concentration of aged diabetic people increases, compared with the healthy.