2005年福建省消除碘缺乏病进程分析

Analysis on the progress of eliminating IDD in Fujian Province in 2005

目的为了解我省实现消除碘缺乏病目标的进程。方法采用容量比例概率法在全省调查了30个县l200名8～10岁儿童的甲状腺肿大率（B超法和触诊法）和智商、387份尿碘，1196份盐碘。结果8～10岁儿童甲状腺肿大率为1．3％（B超法），尿碘中位数为158．1μg／L，〈50μg／L仅占6．6％，居民户合格碘盐食用率为90．9％，轻度智力发育落后的发生率为1．9％。结论我省在2005年实现省级水平消除碘缺乏病的目标，全民食盐加碘措施实施以后出生的儿童，不再受到碘缺乏的危害。

Objective To investigate the progress of eliminating IDD in Fujian Province. Methods Based on PPS, we select 30 cities and investigate the TGP（ ultrasonography and palpation） and IQ of 1 200 students aged 8 - 10, 387 share of urine and 1 190 share of salt. Results The TGP of student aged 8 - 10 is 1.3% （ ultrasonogrophy）, the median UI is 158.0 μg/L, the proportion of the population with UI below 50 μg/L is 6.6%. The percentage of household consuming effective iodine salt is 90. 9%. The proportion of mental retardation is 1.9%. Conclusions Fujian realize the provincial level purpose of eliminating IDD. The children who were born after USI escape the harm of iodine deficiency.