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目的比较分析2004年与2005年新疆碘缺乏病防治状况,判断全疆儿童碘营养水平和碘缺乏病流行规律。方法用Epiinfo2002年版软件对2004年和2005年碘缺乏病防治监测资料进行分析。结果共检查1200份食用盐,居民碘盐食用率为77.1%;合格碘盐食用率为68.8%;非碘盐275份,占居民食用盐的22.9%;触诊法检查1200名儿童甲状腺,甲状腺肿大率为15.0%;2004年测定388份尿样尿碘中位数197.3μg/L,≤100μg/L的占43.4%;2005年测定30个县儿童尿碘结果表明,尿碘中位数150.8μg/L,尿碘范围0.3～648.8μg/L,≤100μg/L的占38.4%;2005年尿碘几何均值与甲状腺肿呈负相关关系;测定2004年与2005年儿童尿碘745份,第25百分位数,尿碘值为48.84μg/L;第95百分位数,尿碘值为501.98μg/L;尿碘正常值上限为117.01μg/L;下限为102.21μg/L。结论 2005年新疆碘缺乏病防治现状明显好于2004年,而且病情有所降低。
Objective To compare and analyze the status of prevention and treatment of iodine deficiency disorders in Xinjiang in 2004 and 2005 and to determine the prevalence of iodine deficiency and iodine deficiency in children in Xinjiang. Methods Epiinfo2002 edition of the software to 2004 and 2005 monitoring data of iodine deficiency disorders for analysis. Results A total of 1200 table salt samples were examined. The iodized salt consumption rate of residents was 77.1%, that of qualified iodized salt was 68.8%, non-iodized salt was 275, accounting for 22.9% of the residents’ salt consumption, and 1200 children’s thyroid and thyroid In 2004, 388 urinary iodine median of 197.3 μg / L and 43.4% ≤100 μg / L were determined in 2004. Urinary iodine in 30 counties in 2005 showed that urinary iodine median 150.8μg / L, urinary iodine range of 0.3 ~ 648.8μg / L, ≤ 100μg / L accounted for 38.4%; in 2005 the urinary iodine geometric mean and goiter was negatively correlated; measured in 2004 and 2005 urinary iodine 745, The 25th percentile, urinary iodine value was 48.84μg / L; the 95th percentile, urinary iodine value was 501.98μg / L; urinary iodine upper limit was 117.01μg / L; lower limit was 102.21μg / L. Conclusion The status of prevention and treatment of iodine deficiency disorders in Xinjiang in 2005 was significantly better than that in 2004, and the disease was reduced.