[麦芽糖醇口香糖对减少牙菌斑的比较效果]
[Comparative effects of the maltitol chewing gums on reducing plaque].
作者信息
Li Xiu-juan, Zhong Bin, Xu Hua-xing, Yi Min, Wang Xiao-ping
机构信息
Dept. of Basic Stomatology, The Affiliated Stomatology Hospital of Tongli University, Shanghai 200072, China.
出版信息
Hua Xi Kou Qiang Yi Xue Za Zhi. 2010 Oct;28(5):502-4.
OBJECTIVE
To estimate the clinical effect of the maltitol chewing gums in plaque control.
METHODS
Thirty 13-15 years old susceptible adolescent were divided into three groups randomly, group A (maltitol chewing gums), group B (xylitol chewing gums) and group C (gum base chewing gums). Subjects chewed gums 5 times each day, 10 min each time. At baseline and at 4-week, subjects were evaluated for supragingival plaque. SPSS 17.0 software package was used for statistical analysis.
RESULTS
Four weeks later, plaque index of the three groups continuously step down. Significant difference was observed between baseline and 4-week (P = 0.000, 0.000, 0.006). Four weeks later, there was statistically significant difference in clearance rate of plaque among the three groups (P = 0.015). There was still no statistically significant difference between group A and group B (P = 0.687), but they were both different from C group(P = 0.019, 0.007).
CONCLUSION
Maltitol chewing gum can lead to similar effect on reduction of plaque as xylitol chewing gum.
目的
评估麦芽糖醇口香糖在控制牙菌斑方面的临床效果。
方法
将30名13 - 15岁的易感青少年随机分为三组，A组（麦芽糖醇口香糖组）、B组（木糖醇口香糖组）和C组（胶基口香糖组）。受试者每天咀嚼口香糖5次，每次10分钟。在基线期和4周时，对受试者的龈上菌斑进行评估。采用SPSS 17.0软件包进行统计分析。
结果
4周后，三组的菌斑指数持续下降。基线期和4周时差异有统计学意义（P = 0.000，0.000，0.006）。4周后，三组之间的菌斑清除率有统计学差异（P = 0.015）。A组和B组之间仍无统计学差异（P = 0.687），但它们与C组均有差异（P = 0.019，0.007）。
结论
麦芽糖醇口香糖在减少牙菌斑方面可产生与木糖醇口香糖相似的效果。
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