摘要
目的了解补碘对儿童智力发育的影响。方法在严重缺碘地区采用联合型瑞文测验法测定补碘后出生的儿童智商,并与补碘前进行比较,探讨影响儿童智力发育的因素。结果补碘后出生的儿童的智商总体水平为93.2,明显高于补碘前出生的儿童智商78.6,而且前者儿童轻度智力发育落后的发生率为4.3%,明显低于后者儿童中轻度智力发育落后的发生率(16.4%)。结论母体孕产期服用碘油丸可有效降低轻度智力发育落后的发生率。
Objective To study the impact of supplementing iodine on intellectual development of children. Methods In iodine deficient areas, intelligence quotient （IQ） values of children born after supplementing iodine were measured by the combined Raven＇s Test and compared with those supplemented with iodine after birth. The factors influencing children＇s intelligence level were analyzed. Results The average IQ of children supplied with iodine before birth was 93.2, significantly higher than that after birth. And the incidence of mental retardation of children born after supplementing iodine was 4.3%. It was significantly lower than those born before supplementing iodine （16.4%）. Conclusions Supplementing iodized oil capsules to women in pregnancy and lactation may effectively decrease the rate of mental retardation of children in iodine deficient areas .
出处
《中国地方病学杂志》
CAS
CSCD
北大核心
2006年第1期75-77,共3页
Chinese Jouranl of Endemiology
基金
联合国儿童基金会/盖茨基金会/国际控制碘缺乏病理事会资助项目(MaternalChildrenNutrition082)
关键词
碘
儿童
智力测验
智商
Iodine
Child
Intelligence tests
Intelligence quotient
