摘要
目的分析食盐加碘对重庆市小学生智商的影响。方法采用《中国联合型瑞文测验》对重庆市小学生进行智商测定,并测定甲状腺大小及盐碘、尿碘,研究食盐加碘对智商的影响。结果食盐加碘后儿童智商水平基本是正常的。不同尿碘水平的儿童智商差异没有统计学意义(P>0.05),不同年龄儿童的智商存在差异(P<0.05)。结论食盐加碘可以有效地防止低碘对儿童智力造成的损害。
Objective To analyze the effect of iodized salt on the pupil's inte lligence quotient(IQ) in Chongqing City. Methods Using the Chinese Combined Rave n's Test, the children's IQ values were measured in Chongqing. The volume of thy roid gland, salt iodine and urinary iodine were measured at the same time, and t heir effects on intelligence quotient were analyzed. Results After supplying iodized salt, the children developed their intelligence quite normally. The IQ o f children with different urinary level did not have significant difference(P > 0.05). The IQ of children of different age had difference(P < 0.05). Conclusions Adding iodine to table salt may effectively avoid mental deficiency induced by low iodine.
出处
《中国地方病学杂志》
CAS
CSCD
北大核心
2005年第3期311-312,共2页
Chinese Jouranl of Endemiology
