摘要
目的 了解南海市南庄镇和小塘镇人群人体氟含量 ,作为制订防龋计划的依据和防龋项目评价的基线资料。方法 在两镇收集人群尿液 ,用氟离子选择电极测定尿液无机氟含量。结果 南庄尿样无机氟含量平均值为 :(1.38± 0 .90 )mg/L ;小塘尿样无机氟含量平均值为 :(0 .81± 0 .4 0 )mg/L。两镇人群尿样无机氟含量比较 ,经u检验差异有显著性意义 (P <0 .0 1)。结论 南海市南庄镇和小塘镇均未发现人群尿样无机氟含量异常现象。
Objective To provide the basis for caries prevention program and offer relevant evaluation criterion, the fluoride content of human body in Nanzhuang and Xiaotang, Nanhai City was measured. Methods Human urine was collected from the two towns and the contained fluoride was determined with ion fluoride-electrode method. Results The mean urine fluoride concentration was (1.38±0.90)mg/L in Nanzhuang and (0.81±0.40)mg/L in Xiaotang and they were statistically different. Conclusion No abnormal human urine fluoride concentration was found in Xiaotang and Nanzhuang, Nanhai city. [
出处
《广东牙病防治》
2000年第4期275-276,共2页
Journal of Dental Prevention and Treatment
关键词
尿
氟含量
氟离子电极法
龋齿
Urine Fluoride concentration Selective fluoride-electrode
