个性化口腔卫生指导对口腔中挥发性硫化物含量的影响  

The effect of individualized oral hygiene instruction on volatile sulfur compounds level in mouth air

作　　者：刘建[1] 和璐[1] 刘婷婷[1] 闫风华[1] 侯建霞[1] 

机构地区：[1]北京大学口腔医院牙周科,北京市100081

出　　处：《中华护理杂志》2009年第12期1065-1067,共3页Chinese Journal of Nursing

基　　金：国家自然科学基金资助项目(编号:30600705);北京市科技新星计划(编号:2007A010)

摘　　要：目的探讨单纯个性化口腔卫生指导对于清除菌斑、改善口臭及降低口腔中挥发性硫化物(VSCs)水平的作用。方法选择31例鼻闻法评价口臭程度(OS)≥2的牙周炎患者,对其实施口腔卫生指导。指导前后,用口臭测量仪测量口腔中VSCs水平,并检查菌斑指数(PLI)。结果口腔卫生指导前PLI为3.09±0.44,指导后降至2.63±0.46,差异有统计学意义(P<0.05);VSCs由指导前的(186.87±130.95)ppb降至指导后的(154.00±131.49)ppb,但差异无统计学意义(P>0.05);口腔卫生指导前OS值是2.68±0.70,之后是2.35±0.75,差异有统计学意义(P<0.05)。结论口腔卫生指导有助于口臭患者清除菌斑、改善口腔卫生状况,但降低口腔中VSCs含量的作用有限。Objective To determine the effect of individualized oral hygiene instruction （OHI） on volatile sulfur compounds （VSCs） level in mouth air of patients with chronic periodontitis. Methods The individualized oral hygiene instruction was provided for 31 patients with chronic periodontitis （Organoleptic score was over two points）. The VSCs and plaque index （PLI） were evaluated pre-OHI and post-OHI. Results The score of PLI decreased from 3.09±0.44 to 2.63±0.46 significantly （P〈0.05）. The organoleptic score （OS） decreased from 2.68：e0.70 to 2.35±0.75 significantly （P〈0.05）. While there was no significant difference on the VSCs level pre-OHI and post-OHI （P〈0.05）. Conclusions Individualized oral hygiene instruction is helpful to remove plaque and improve oral hygiene. But the effect of OHI on VSCs level in mouth air is limited.

关 键 词：口臭 口腔卫生 健康教育 牙周炎 

分 类 号：R473.78[医药卫生—护理学]