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机构地区:[1]大连医科大学附属第一医院口腔科,辽宁大连116011
出 处:《大连医科大学学报》2014年第1期81-83,共3页Journal of Dalian Medical University
摘 要:目的检验漱口水在戴用固定矫治器的正畸患者中的临床效果。方法本实验为随机双盲自身对照临床实验,分别将45位受试者(男22人,女23人)平均分为漱口水组、清水漱口组和刷牙组,每组15人。实验开始10 d(基线)、1个月后分别进行记录并对照、分析牙龈指数、改良菌斑指数、龈沟出血指数。结果配对t检验显示:实验前后的龈沟出血指数差:在漱口水组(测量值-0.150±0.089)差异有显著性意义,而在其他两组差异无显著性意义(测量值分别为-0.055±0.195,-0.055±0.195);牙龈指数差在3组中差异均无显著性意义;菌斑指数差:在漱口水组和清水漱口组测量值差异有显著性意义(测量值分别为-0.258±0.152,0.029±0.070),而在刷牙组差异无显著性意义。结论漱口水能够有效地减小菌斑指数和龈沟出血指数,但对于牙龈指数,效果不明显。Objective To test the clinical effectiveness of mouthwash in patients undergoing fixed orthodontic treatment as compared to a placebo mouth rinse and patients using tooth brush and toothpaste .Methods Forty-five subjects for this double blind study were assigned randomly into three groups of 15 each.Gingival bleeding index , modified plaque index , and bleeding on probing , were recorded at baseline ( 10 days after prophylaxis ) , and at the end of one month in all the three groups and compared .Results Paired T test showed significant differences in bleeding on probing for pre and post treatment recordings for mouthwash group ( -0.150 ±0.089,and -0.055 ±0.195,-0.055 ±0.195).Gingival index showed no significant difference in the mouthwash group .For plaque index significant difference was found for both mouth-wash and control groups(-0.258 ±0.152,0.029 ±0.070).Conclusion Mouthwash was found to be effective in reducing the bleeding and plaque index scores .It was not effective in reducing the modified gingival index scores .
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