论文部分内容阅读
目的了解鹤山市居民食用盐中碘的含量和掌握碘缺乏病措施的落实情况,为适时采取有针对性的防治措施和科学调整干预策略提供数据支持。方法参照《全国碘缺乏病监测方案(试行)》要求对鹤山市鹤城、址山等9个乡镇居民家中食盐进行采样,测定方法为直接滴定法(GB/T 13025.7)。结果 2008-2013年共检测碘盐1 853份,6年合格碘盐1 792份,不合格碘盐50份,非碘盐11份,碘盐覆盖率为99.4%,非碘盐率为0.6%,合格碘盐食用率为96.7%。各年间碘盐覆盖率差异无统计学意义(χ2=10.58,P>0.05),合格碘盐食用率差异有统计学意义(χ2=44.54,P<0.01),各乡镇碘盐覆盖率差异无统计学意义(χ2=19.68,P>0.01),合格碘盐食用率差异有统计学意义(χ2=32.05,P<0.01)。结论鹤山市总体上达到消除碘缺乏病标准,今后要继续探索食盐加碘的策略措施,以保障人民群众的身体健康。
Objective To understand the implementation status of iodine content in edible salt of Heshan City and to master the measures of iodine deficiency disorders and provide data support for timely and targeted prevention and treatment measures and scientific adjustment intervention strategies. Methods According to the “National Iodine Deficiency Disease Surveillance Program (for Trial Implementation)”, samples of salt in 9 townships such as Hecheng, Dashan and Heshan were sampled by direct titration (GB / T 13025.7). Results A total of 1 853 iodized salt, 1 792 qualified iodized salt in 6 years, 50 substandard iodized salt, 11 non-iodized salt, 99.4% iodized salt and 0.6% non-iodized salt were detected during 2008-2013. , Qualified iodized salt consumption rate of 96.7%. There was no significant difference in the coverage of iodized salt in each year (χ2 = 10.58, P> 0.05). There was a significant difference in the eating rate of qualified iodized salt (χ2 = 44.54, P <0.01) Significance of learning (χ2 = 19.68, P> 0.01). There was a significant difference in the eating rate of qualified iodized salt (χ2 = 32.05, P <0.01). Conclusion Heshan City has generally reached the standard of eliminating iodine deficiency disorders. In the future, we will continue to explore strategies and measures for iodization of salt so as to ensure the health of the general public.