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我科门诊于1983年11月,随机任选实验组和对照组各128例牙周病患者。实验组服用甲硝哒唑治疗。对照组服用四环素进行治疗。通过测定牙龈指数、牙周袋深度及渗出液,口臭、疼痛来探讨对牙周病患者的疗效。经卡方检验说明实验组比对照组疗效显著。尤其对单纯性牙周炎疗效非常显著,好于对照组,而牙周脓肿疗效显著,好于对照组。
Our clinic in November 1983, randomly selected experimental group and control group of 128 cases of periodontal disease patients. The experimental group took metronidazole treatment. Control group taking tetracycline for treatment. By measuring the gingival index, periodontal pocket depth and exudate, bad breath, pain to explore the efficacy of patients with periodontal disease. The chi-square test shows that the experimental group than the control group significant effect. In particular, the effect of simple periodontitis is very significant, better than the control group, while the efficacy of periodontal abscess was significantly better than the control group.