[An epidemiological survey of goiter caused by excessive iodine in potable water in Cangzhou region].
This article describes a relationship between iodine and function and shape of thyroid gland. There was positive correlation between the prevalence rate of goiter and iodine content in drinking water [ln (10x)] and urine [ln (5x)]. Their curve fitting regression equations were y = 36.36 - 10.94 x + 0.83x2 and y = 22.39 - 6.36 x + 0.48x2 respectively. Use 3 per cent as criterion of disease area, threshold upper limit value of water and urinary iodine content should be 400 micrograms/L and 890 micrograms/gCr respectively.
Zheng
H B
HB
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002681:China / Q000453:epidemiology; D005260:Female; D006042:Goiter / Q000453:epidemiology* / Q000209:etiology / Q000652:urine; D006801:Humans; D007455:Iodine / Q000032:analysis* / Q000652:urine; D008297:Male; D014881:Water Supply / Q000032:analysis*
D007455:Iodine