本文選題：碘攝取量　切入點(diǎn)：高碘　出處：《中國(guó)地方病防治雜志》2016年04期 　論文類型：期刊論文

【摘要】：目的探討碘攝取量對(duì)高碘區(qū)域小兒智商及其精神運(yùn)動(dòng)能力的影響。方法依據(jù)本省高碘地區(qū)水碘含量的高低分成三組,水碘含量在100~300μg/L設(shè)為高碘A組,水碘含量在500μg/L的設(shè)為高碘B組,水碘含量100μg/L的設(shè)為對(duì)照組。對(duì)各調(diào)查點(diǎn)中6~14歲的學(xué)生進(jìn)行智力測(cè)試、智商檢測(cè)及精神運(yùn)動(dòng)功能測(cè)定,從各組中選取50名智力低下的學(xué)生及50名智力正常者作為對(duì)照,測(cè)試其精神運(yùn)動(dòng)功能。結(jié)果本研究對(duì)本省的20個(gè)調(diào)查點(diǎn)共計(jì)2500名5~13歲的學(xué)生進(jìn)行了智力測(cè)驗(yàn)。學(xué)生智商與年齡大小有關(guān)(P0.05),與性別相關(guān)性不大。高碘組于對(duì)照組相比,智商明顯較高,智力低下發(fā)生率明顯較低,差異具有統(tǒng)計(jì)學(xué)意義(P0.05)。對(duì)學(xué)生進(jìn)行精神運(yùn)動(dòng)功能測(cè)試發(fā)現(xiàn),智力低下的學(xué)生精神運(yùn)動(dòng)功能異常率顯著高于智商正常學(xué)生(P0.05);高碘地區(qū)學(xué)生精神運(yùn)動(dòng)功能顯著較好,差異具有統(tǒng)計(jì)學(xué)意義(P0.05),精神運(yùn)動(dòng)功能與智力水平呈正相關(guān)。結(jié)論高碘對(duì)兒童智力發(fā)育未發(fā)現(xiàn)有損害現(xiàn)象,但不確定高碘對(duì)兒童智力發(fā)育有促進(jìn)作用。精神運(yùn)動(dòng)功能與智力水平相關(guān),通過對(duì)兒童JPB精神運(yùn)動(dòng)功能測(cè)試更能全面的體現(xiàn)兒童神經(jīng)系統(tǒng)損傷情況,運(yùn)用精神運(yùn)動(dòng)功能和智力測(cè)驗(yàn)聯(lián)合可以預(yù)測(cè)及篩查智利落后的兒童。
[Abstract]:Objective to investigate the effect of iodine intake on intelligence quotient (IQ) and psychomotor ability of children in high iodine area. Methods according to the iodine content of water in the high iodine area of this province, the iodine content in water was divided into three groups. The iodine content in water was set at 100 ~ 300 渭 g / L as group A. Water iodine concentration at 500 渭 g / L was set as high iodine B group and water iodine content 100 渭 g / L as control group. Intelligence tests, intelligence quotient tests and psychomotor function tests were performed on students aged 6 to 14 years old in each survey site. Fifty students with mental retardation and 50 subjects with normal intelligence were selected as control group. Results A total of 2500 students aged 5 to 13 years old in 20 investigation sites in our province were tested for their mental and motor function. The intelligence quotient of the students was related to their age and age, but not to the sex. The high iodine group was compared with the control group. The intelligence quotient was obviously higher, and the incidence of mental retardation was obviously lower. The difference was statistically significant (P 0.05). The psychomotor function of the students was tested. The abnormal rate of mental motor function of students with mental retardation was significantly higher than that of normal students with intelligence quotient (P0. 05), and the mental motor function of students in high iodine area was better than that of normal students. The difference was statistically significant (P 0.05). There was a positive correlation between psychomotor function and intelligence level. The mental motor function is related to the mental level, and the mental motor function test of children JPB can fully reflect the injury of the child's nervous system, but it is uncertain that iodine can promote the mental development of the child, and the mental motor function is related to the mental level of the child. A combination of psychomotor function and intelligence tests can be used to predict and screen backward children in Chile.
【作者單位】： 華中科技大學(xué)同濟(jì)醫(yī)學(xué)院附屬武漢市精神衛(wèi)生中心;
【分類號(hào)】：R749.94

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