CAJ | 학술논문

目的研究饮用水氟碘正常区降低碘摄入量对氟的排泄的影响。方法对调查点饮用水氟碘正常区人群360户居民停供碘盐两个月，测定停碘开始及2个月时尿氟、尿碘含量，分析相关性。结果停供碘盐后，尿碘配对差值中位数为95.86μg/L，t=7.78,P<0.01。尿氟配对差值中位数为-0.15 mg/L，t=-3.31,P<0.01。结论停供碘盐后，调查点人群尿碘含量显著降低，同时，尿氟含量显著增加，性别间无差异，表明碘和氟在体内的排出有相互拮抗作用。
목적연구음용수불전정상구강저전섭입량대불적배설적영향。방법대조사점음용수불전정상구인군360호거민정공전염량개월，측정정전개시급2개월시뇨불、뇨전함량，분석상관성。결과정공전염후，뇨전배대차치중위수위95.86μg/L，t=7.78,P<0.01。뇨불배대차치중위수위-0.15 mg/L，t=-3.31,P<0.01。결론정공전염후，조사점인군뇨전함량현저강저，동시，뇨불함량현저증가，성별간무차이，표명전화불재체내적배출유상호길항작용。
Objective To study the change of urine fluoride excretion after decreasing the iodine intake in the arer where the iodine and fluorine content is normal. Methods Stop iodized salt supply of 360 residents at the survey point for two nonths.Determine the urine fluoride and urine iodine when the study beginning ang two months later.Analysis the correlation. Results After stopping to supply iodized salt, median urine iodine paired difference is 95.86μg/L, t=7.78,P<0.01. The median urine fluoride paired difference is-0.15 mg/L,t=-3.31,P<0.01. Conclusion After stopping to supply iodized salt, urine iodine content of the study population significantly reduced. At the same time, the urine fluoride content increased significantly and there is no difference between male and female. The results show that the discharge between iodine and fluoride in the body can antagonistic each other.