摘要
目的了解实施全民食盐加碘措施后白云区居民户食用碘盐的情况。方法2004～2005年共抽取18个监测点，每个监测点抽取32个食用加碘盐用户，共抽取576户样品，用直接滴定法测定盐碘含量。结果2005年与2004年的监测结果比较显示：非碘盐率由29．9％下降至15．6％（P〈0．05）；碘盐覆盖率由70．1％上升至84．4％（P〈0．05）；碘盐的合格率由91．6％上升至97．1％（P〈0．05），均高于全国加碘盐碘含量抽查的合格率（76．0％）；合格碘盐食用率由64．2％上升至81．9％（P〈0．05）。结论提高碘盐合格率及食用率，确保居民食用合格加碘盐，才能科学地防治碘缺乏病。
Objective To explore the status of consumption and quality of iodine-added-salt in household of Baiyun district after the implementation of the universal salt iodization. Methods Totally 18 surveillance sites were fixed on as investigated area from 2004 to 2005, 576 samples of iodine-added-salt in household were taken and the iodine content was detected by titration neutralization. Results The rate of non-iodinated salt was declined from 29.9% to 15.6% （P 〈 0.05）, the rate of iodinated salt coverage was increased from 70.1% to 84.4 % ; （ P 〈 0.05）, the rate of qualified iodinated salt was increased from 91.6 % to 97.1% ! P 〈 0.05）, which was higher than the average qualified rate （76 % ）of our country, The intake rate of qualified iodinated salt was increased from 64.2% to 81.9% （P 〈 0.05 ）. Conclusions Upgrading the qualification of iodinated salt in household to the required standard, enhancing the intake rate of qualified iodinated salt in the meantime could scientifically prevent the disease of iodine defective disease.
出处
《疾病控制杂志》
2006年第4期383-385,共3页
Chinese Journal of Disease Control and Prevention
关键词
人群监测
氯化钠
膳食
Population surveillance
Sodium chloride, dietary
