【摘要】 本文按照ＰＰＳ抽样法检查福州市市区３０所小学１２００名１０岁儿童的甲状腺肿大率（Ｂ超法和触诊法）、尿碘水平和１４５６名四年级学生的智商及其分布状况，并观察了３００份新生儿脐带血（全血）ｓＴＳＨ水平。结果表明该群体甲肿率Ｂ超法２６．４１％，触诊法２７．６６％，尿碘中位数５７μｇ／Ｌ轻度智力落后发生率２．５４％，新生儿脐带血ｓＴＳＨ含量＞５ｍＵ／Ｌ者高达２３．３％，从而证实福州市区人群也普遍存在缺碘现象，为我国实行全民食盐加碘的防治措施提供了有力的依据。更多还原

【Abstract】 In our study,the goiter rate and the urinary iodine level in 1200 pupils ten years old were examined and the IQ(intelligent quotient)in 1456 pupils of Grade 4 from 30 schools selected randomly by PPS method in Fuzhou city was tested and thyrotropin level in 300 newdorns cord blood was observed. The results showed that total goiter rate was 26.41%by B type ultrasound and 27.66%by means of neck palpation. Median urinary iodine level was 57ug/L. The rate of less mental impairment was 2.54%. The percentage,whose thyrotropin level was greater than 5mU/L,of neonatal cord blood was 23.3%,It is necessary that salt iodization program was carried out in Fuzhou because of the existing of iodine deficiency commonly.更多还原