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目的为评价活性银离子抗菌液治疗孕妇牙龈炎效果。方法 115例孕妇牙龈炎患者根据知情同意原则分为实验、阳性对照、阴性对照3组,每组35人。实验组采用活性银离子抗菌液漱口10ml/次,3次/d,阳性对照组采用1.5%双氧水漱口10ml/次,3次/d,共两周,阴性对照组不采用任何治疗。分别在治疗前后检测菌斑指数PLI、牙龈指数GI、龈沟出血指数SBI并做统计学处理。结果 3组PLI、GI、SBI基线均无统计学意义(P>0.05),治疗后实验组和阳性对照组PLI、GI、SBI均明显下降,实验组与阳性对照组、阴性对照组间比较均有统计学意义(P<0.01)。结论活性银离子抗菌液治疗孕妇牙龈炎是安全有效的。
Objective To evaluate the effect of active silver ion antibacterial solution on gingivitis in pregnant women. Methods One hundred and fifteen cases of pregnant women with gingivitis were divided into experimental group, positive control group and negative control group according to the principle of informed consent. There were 35 patients in each group. The experimental group used active silver ion antibacterial liquid gargle 10ml / time, 3 times / d, the positive control group received 1.5% hydrogen peroxide gargle 10ml / time, 3 times / d for two weeks, the negative control group without any treatment. The plaque index (PLI), gingival index (GI) and sulcus bleeding index (SBI) were measured before and after treatment. Results There was no significant difference in baseline PLI, GI and SBI between the three groups (P> 0.05). After treatment, the PLI, GI and SBI in the experimental group and the positive control group were significantly lower than those in the positive control group and the negative control group There was statistical significance (P <0.01). Conclusion The active silver ion antibacterial liquid is safe and effective in the treatment of gingivitis in pregnant women.