义齿口臭的相关因素研究  

Study on the Relative Factors of Artificial Tooth Halitosis

作　　者：刘秦仲[1] 张挺[1] 张利侠[1] 

机构地区：[1]陕西省人民医院,陕西西安710068

出　　处：《现代生物医学进展》2008年第12期2308-2309,共2页Progress in Modern Biomedicine

基　　金：陕西省科技厅社会发展公关项目(2004k16-G4)资助

摘　　要：目的:探讨义齿口臭的的相关因素。方法:选择62例无牙周疾病且全身健康(心血管系统疾病除外)的上颌义齿修复者,鼻闻法检查口臭程度(OR值),使用便携式口气测量仪(halitosis)测量VSCs量,记录义齿使用时间、菌斑指数(plaque index,PLI)。结果:Spearman相关分析法显示口臭值与义齿使用时间、PLI存在正相关(r=0.73,r=0.52,P<0.01),义齿口臭OR值与VSCs量存在正相关(r=0.62,p<0.01),义齿使用时间与PLI也有一定的相关性(r=0.259,P<0.05)。结论:口臭值、VSCs量与聚甲基丙烯酸脂基托义齿使用时间、PLI均有关系,义齿口臭的气体成份不完全同于其它口源性口臭。Objective： To investigate the relative factors of artificial tooth halitosis. Methods： 62 acryl denture wearing patients without periodontal disease and systematic disease （exclude cardiovascular disease） with oral malodor were included. Oral malodor was estimated by organoleptic method （organoleptic rating ,OR）; VSCs level was measured with a portable sulphside monitor （halimeter）; used time of denture and palque index （PLI）were examined. Results： The correlation was analyzed with Spearman method. There was a significantly positive correlation between OR.VSCs levels and used time of denture and PLI, respectively （p〈0.01）, There was a weakely correlation between VSCs levels and PLI. Conclusion： In persent study, OR and VSCs levels were significantly correlated with uesd time of denture condition of oral hygiene（PLI）,and compounds of artificial tooth halitosis are different from other oral halitosis.

关 键 词：口臭 硫化物 甲基丙烯酸甲脂 义齿口臭 

分 类 号：R780.1[医药卫生—口腔医学]