【摘要】 目的调查重庆地区居民对含氟牙膏的认知和使用情况,为大众合理使用含氟牙膏提供参考,并对相关医务人员今后开展防龋工作提示方向。方法采用多阶段、分层抽样的方法获得3类人群的调查对象:重庆市口腔医务工作者、非口腔医务工作者及大众家庭;采用自填问卷的调查方式调查3类人群对含氟牙膏的认识和使用情况,最终共获得有效问卷617份。结果口腔医务工作者对含氟牙膏防龋功效的认同率(90.0%)和使用含氟牙膏的所占比(58.8%)均明显高于非口腔医务工作者和大众家庭;50%以上的口腔医务工作者和非口腔医务工作者对使用含氟牙膏表示存在一定顾虑,如吞咽、氟牙症、氟骨症等。分别有18.1%、18.1%、16.3%和31.3%口腔医务工作者对3岁以下儿童、3～6岁儿童、高氟地区人群和孕妇使用含氟牙膏的收益风险关系表示不清楚,约50%的非口腔医务工作者对这3类人群使用含氟牙膏的收益风险关系表示不清楚,两组医务工作者对不同人群使用含氟牙膏的看法差异有统计学意义(P<0.05)。结论重庆市非口腔医务人群及大众对含氟牙膏的认知水平及含氟牙膏的使用率处在一个较低水平。更多还原

【Abstract】 Objective To investigate the cognition and use of fluoride dentifrices in Chongqing,provide reference for the public to use fluoride dentifrices reasonably and provide ideas for the caries prevention projects conducted by the medical staff.Methods Dental medical workers,non-dental medical workers and general public in Chongqing were sampled with the multi-stage,stratified sampling method.The cognition and use of fluoride dentifrices in the three groups were investigated by self-administered questionnaires.Finally,a total of 617 valid questionnaires were obtained.Results The awareness rate on the anti-caries effect of fluoride dentifrices(90.0%)and usage rate of the fluoride dentifrices(58.8%)among dental medical workers were significantly higher than those of non-dental medical workers and general public.More than 50% of dental medical workers and non-dental medical workers worried about the usage of fluoride dentifrices because of swallowing fluoride,dental fluorosis,and skeletal fluorosis,etc.18.1%,18.1%,16.3% and 31.3% of the dental medical workers were not able to yield a clear assessment of risk relations about the use of fluoride dentifrices for children under the age of 3,3-6 years old children,people in high fluoride areas and pregnant women,while about 50% of non-dental medical workers did not yield a clear assessment of risk relations,there were statistical differences of the assessment results of risk relations between the two groups of medical workers(P<0.05).Conclusion In Chongqing,the awareness and the usage rate on fluoride dentifrices of non-dental medical workers and general public are still at a low level.更多还原