论文部分内容阅读
目的探讨女性碘营养在整个妊娠期间的监测价值及科学补碘对远期儿童智商的影响。方法回顾性分析2010年2月-11月医院妇产科门诊就诊的1 400例孕妇,对其孕早期、孕中期、孕晚期各个阶段全时段尿碘监测。并于2004年科学补碘前与2014年上半年科学补碘后,分别抽取246名儿童,对其进行IQ智商测试。结果尿碘缺乏组孕早期较多,占44.50%,中晚期依次降低;尿碘正常组早中晚期比例依次增高;尿碘超标组早中晚无明显差异。儿童智商科学补碘前与科学补碘后IQ测试值正常与超常儿童比例无明显变化;存在缺陷组、低于正常的儿童比例科学补碘后明显下降,高于正常的儿童比例科学补碘后明显上升,差异均有统计学意义(P<0.05)。结论孕妇补碘工作越早越好,并且按时、按需、按量补充;经过孕妇科学补碘后,学龄前儿童智商IQ测试值明显右移,从根本上提高了人口素质。
Objective To investigate the monitoring value of female iodine nutrition during pregnancy and the effect of iodine supplementation on the IQ of long-term children. Methods A retrospective analysis of 1,400 pregnant women attending obstetrics and gynecology clinics in the hospital from February to November 2010 was used to monitor urinary iodine in all stages of pregnancy in early pregnancy, middle pregnancy and late pregnancy. And in 2004 before scientific iodization of iodine and scientific iodization in the first half of 2014, 246 children were drawn, their IQ IQ test. Results Urine iodine deficiency group in the first trimester of pregnancy, accounting for 44.50%, followed by the middle and late; urinary iodine normal early and late increased the proportion of the group; urinary iodine exceeded standard early morning and evening no significant difference. Childhood IQ Science Pre-iodine and science Iodine IQ test normal and abnormal proportions of children no significant changes; Defective group, the proportion of children below normal iodine decreased significantly after science, higher than the normal proportion of children after scientific iodine Significantly increased, the differences were statistically significant (P <0.05). Conclusion The earlier the iodine supplement work in pregnant women, the earlier the better, and on time, on-demand, according to the amount of replenishment; after iodine supplementation by pregnant women science, preschool children IQ IQ significantly shifted to the right, fundamentally improved the quality of the population.