【摘要】 本文以２１１所小学学生４８９８３人为对象采用ＰＰＳ方法调查１２６９名８～１０岁学生甲状腺肿大情况。发现肿大率１５．１％，尿碘中位数３１５．７９ｕｇ／Ｌ，居民盐碘浓度２６．７５ｍｇ／ｋｇ。服用与不服用碘丸儿童甲状腺肿大率比较差异无显著性。提出，当尿碘超过正常值后甲状腺肿大率不再下降时，就应考虑缺碘以外的其它导致甲状腺肿大因素的研究。更多还原

【Abstract】 The following is a thesis about epidemic investigation on endemic goitre by investigating 48983 students from 211 elementary schools by ways of PPS.The result shows,the rate of endemic goitre is 15 1 percent,the iodine content of urine is 315 75ug/L,the iodine content of salt consumed by the citizens in Wuping county is 26 75mg/kg,and the rate of endemic goitre isnt distinctly different whether the children have taken iodine pills or not.Here I propose:there exist some iodine deficiency diseaes in Wuping,when the consistency of urine iodine goitre doesnt reduce,we should consider other elements which may lead to endimic goitre besides iodine deficiency.更多还原