CAJ | 학술논문

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。
목적：검험수구수재대용고정교치기적정기환자중적림상효과。방법본실험위수궤쌍맹자신대조림상실험，분별장45위수시자（남22인，녀23인）평균분위수구수조、청수수구조화쇄아조，매조15인。실험개시10 d（기선）、1개월후분별진행기록병대조、분석아간지수、개량균반지수、간구출혈지수。결과배대t검험현시：실험전후적간구출혈지수차：재수구수조（측량치-0．150±0．089）차이유현저성의의，이재기타량조차이무현저성의의（측량치분별위-0．055±0．195，-0．055±0．195）；아간지수차재3조중차이균무현저성의의；균반지수차：재수구수조화청수수구조측량치차이유현저성의의（측량치분별위-0．258±0．152，0．029±0．070），이재쇄아조차이무현저성의의。결론수구수능구유효지감소균반지수화간구출혈지수，단대우아간지수，효과불명현。
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 .