论文部分内容阅读
目的为了解本市水源性高碘分布状况,为决策者提供科学依据,为不同碘营养水平地区供应不同浓度碘盐或采取改水措施提供资料和可行性建议。方法按《河北省水源性高碘分布调查实施方案》进行调查。结果全市共检测水样4388份,水碘含量从0.017μg/L~524.72μg/L;小于50μg/L的有4286份,占调查水样总数的97.65%;高碑店市南宫井乡兴隆庄水碘结果为13.4μg/L,尿碘为232.76μg/L,甲肿率为3.18%;北沙村水碘结果为168.23μg/L,尿碘中位数为486.38μg/L,甲肿率为1.87%。结论说明本市水碘总体上处于一个较低水平,应继续实行普食碘盐的措施防治碘缺乏病;兴隆庄的结果说明本市采取改饮低碘水防治水源性高碘甲状腺肿的措施成效显著;通过调查证实北沙乡为高碘地区。
Objective To understand the distribution of high iodine resources in the city, provide scientific basis for decision-makers, provide information and feasibility suggestions for supplying iodine salt of different concentrations in different regions of iodine nutrition or taking water diversion measures. Methods According to “Hebei Province water-based high iodine distribution survey implementation plan” to investigate. Results There were 4388 water samples in the city, with water iodine content from 0.017μg / L to 524.72μg / L; 4286 samples less than 50μg / L, accounting for 97.65% of the total water samples investigated; Xinglongzhuang Water iodine results were 13.4μg / L, urinary iodine was 232.76μg / L, the rate of goiter was 3.18%; Beisha village water iodine results 168.23μg / L, urinary iodine median 486.38μg / L, 1.87%. Conclusions show that the city’s water iodine is generally at a low level, should continue the implementation of the general method of iodized salt prevention and treatment of iodine deficiency disorders; Xinglong Zhuang results show that the city to take low-iodine drinking water to prevent water-based high iodine goiter measures The result is remarkable; it is confirmed by investigation that Beisha Township is a high-iodine area.