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龈下菌斑中福赛坦氏菌的检出率与临床指标的关系 被引量:1

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摘要 目的:利用聚合酶链反应(PCR)检测龈下福赛坦氏菌(Tf)水平,并分析其与牙周炎临床指标的关系。方法:健康与慢性牙周炎患者共75例,测量并记录各牙周指数,包括牙龈指数(GI)、探诊出血指数(BOP)、探诊深度(PD)、附着丧失(AL)以及松动度。用纸捻取每位观察者龈沟液,PCR检测。结果:1慢性牙周炎组Tf检出率(59.5%)高于健康组(24.2%),具有统计学显著性差异(P<0.01);2 PD>4mm组的Tf检出率(78.3%)显著高于正常组(21.2%)和PD≤4mm组(36.8%)(P<0.01);而PD≤4mm组的Tf检出率虽高于正常组,但差异无显著性;3牙龈指数较高组的Tf检出率(69.2%)明显高于正常组(24.2%)(P<0.01),而与较低指数组(37.5%)比较无显著差异;4探诊出血组的Tf检出率(63.0%)高于对照组(33.3%)(P<0.05);5存在附着丧失组的Tf检出率(61.9%)高于无附着丧失组(21.2%)(P<0.01);6松动牙组的Tf检出率(58.8%)明显高于无松动组(31.7%)(P<0.01)。结论:Tf与牙周炎临床指标有一定相关性。
出处 《陕西医学杂志》 CAS 2010年第10期1305-1306,共2页 Shaanxi Medical Journal
基金 西安交通大学口腔医院基金资助(2004KQ05)
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