Lin H D, Lo J G, Ching K N
Department of Medicine, Veterans General Hospital-Taipei, R.O.C.
Zhonghua Yi Xue Za Zhi (Taipei). 1991 Jul;48(1):20-4.
The amount of urinary iodine excretion was measured by neutron activation analysis in 87 residents of Taipei City. The mean +/- SE of urinary iodine excretion expressed as ug iodine/g creatinine was 337.2 +/- 33.3 (335.3 +/- 59.5 for males and 338.4 +/- 40.6 for females). For each 10-year age group, from 20-29 to greater than or equal to 70, they were 396.6 +/- 106.1, 396.5 +/- 127.6, 306.5 +/- 116.7, 326.4 +/- 40.4, 338.1 +/- 64.3 and 222.9 +/- 100.6, respectively. Although there were no significant differences in sex and age, the amount of urinary iodine excretion was distributed in a very wide range from 38.6 to 1,526 ug iodine/g creatinine. Only 3% of the subjects excreted less than 50 ug iodine/g creatinine but 42.7% of our subjects excreted more than 300 ug iodine/g creatine. Iodine deficiency is not a real problem in Taipei City. However, about half of the Taipei City residents may take more than the suggested optimum amount of iodine.
通过中子活化分析法对87名台北市居民的尿碘排泄量进行了测量。以微克碘/克肌酐表示的尿碘排泄量的均值±标准误为337.2±33.3（男性为335.3±59.5，女性为338.4±40.6）。对于每个10岁年龄组，从20 - 29岁到大于或等于70岁，尿碘排泄量分别为396.6±106.1、396.5±127.6、306.5±116.7、326.4±40.4、338.1±64.3和222.9±100.6。尽管性别和年龄方面无显著差异，但尿碘排泄量分布范围很广，从38.6到1526微克碘/克肌酐。只有3%的受试者尿碘排泄量低于50微克碘/克肌酐，但42.7%的受试者尿碘排泄量超过300微克碘/克肌酐。碘缺乏在台北市并非实际问题。然而，约一半的台北市居民可能摄入了超过建议最佳量的碘。
