方法用联合型瑞文测验测定全民食盐加碘出生的儿童智商(IQ)，同时分析社会-经济-文化因素对智力发育影响。

Methods intelligence quotient (IQ) values were measured by the combined Raven's Test and factors of social-economic-culture on children's intelligence level were analysed.

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目的掌握碘缺乏病现状和碘营养状况，评价咸宁市全民食盐加碘后的碘缺乏病防治效果。

Objective To investigate the situation of iodine deficiency disorders (IDD) and to assess the outcome of iodine-salt intake for IDD prevention in Xianning city.

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目的了解常州市区全民食盐加碘(usi)后甲状腺功能亢进症(甲亢)患者住院率的变化情况。

ObjectiveTo examine changes in hospitalized hyperthyroidism cases after taking the measure of universal salt iodization (USI) in Changzhou.

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目的：探讨全民食盐加碘水平下调后孕妇碘营养状况的变化。

Objective:To investigate the change of iodine nutritional status in the pregnancy after the consistence of salt iodine was regulated.

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目的：探讨全民食盐加碘水平下调后孕妇碘营养状况的变化。

Objective:To investigate the change of iodine nutritional status in the pregnancy after the consistence of salt iodine was regulated.

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