Kertész P, Bánóczy J, Ritlop B, Bródy A, Péter M
Dept of Conservative Dentistry, Semmelweis University, Medical School, Budapest, Hungary.
Acta Physiol Hung. 1989;74(3-4):209-14.
Linear correlation (r = 0.6811, p less than 0.001) was found between the 24 hour urinary excreted fluoride quantity and fluoride/creatinine ratio (Q) of the morning urine sample of 21 school children living in a children's home in Hungary. The mean value of fluoride/creatinine ratio (Q) in groups of children from eight different parts of Hungary, also showed linear correlation (r = 0.9720, p less than 0.001) with the measured fluoride concentration of drinking water. The urinary fluoride/creatinine ratio (Q) seems sufficiently informative for controlling fluoride intake in the course of caries preventive field studies.
在匈牙利一家儿童福利院生活的21名学童中，发现24小时尿氟排泄量与晨尿样本的氟/肌酐比值（Q）之间存在线性相关性（r = 0.6811，p < 0.001）。来自匈牙利八个不同地区的儿童组中，氟/肌酐比值（Q）的平均值与所测饮用水氟浓度也呈现线性相关性（r = 0.9720，p < 0.001）。尿氟/肌酐比值（Q）似乎足以用于在龋齿预防现场研究过程中控制氟摄入量。
