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在缺碘性地方性甲状腺肿病区100户居民家水缸中各投放一块碘砖。碘砖供碘两年中,居民水缸中水碘含量均值由投碘前的1.6μg/L上升到76.6μg/L,显著提高了居民食用水碘含量。人群尿碘均值由供碘前的400nm01/L(52.4μg/L)上升至1.0μmol/L(133.4μg/L)。甲状腺吸~(131)I率明显下降,碘缺乏所致的碘饥饿状态基本纠正。居民甲状腺肿患病率由17.8%降至7.3%(P<0.01),显示碘砖供碘防治地甲病效果显著。使用中未发现毒副作用。碘砖具有简便易行、经济有效的优点,可作为地甲病综合防治中的一种补充措施应用。
In iodine deficiency endemic goiter ward 100 households in each tank put an iodine brick. Iodized brick for iodine two years, residents in the tank water iodine content before iodine 1.6μg / L rose to 76.6μg / L, significantly increased the consumption of household water iodine content. The average urinary iodine in the population rose from 400nm01 / L (52.4μg / L) to 1.0μmol / L (133.4μg / L) before iodine supply. Thyroid suction ~ (131) I rate decreased significantly, iodine deficiency caused by iodine hunger basically corrected. The prevalence of goiter among residents dropped from 17.8% to 7.3% (P <0.01), indicating that iodized brick iodine iodine prevention and treatment of toxoplasmosis effect is significant. No side effects were found during use. Iodized brick has the advantages of simple and easy to operate, cost-effective, and can be used as a supplementary measure in the comprehensive prevention and treatment of Atayal.