211例大学生瑞文智力测验结果的分析

应用瑞文标准测验封211名在校大学生进行测试,结果发现女大学生的知觉辨别,类同比较、系列比较能力优于男大学生。医学专业的大学生系列比较和推理能力强于旅游烹饪专业的大学生。一方面与大学前教育的文理科思维训练有关,另一方面,大学教育期间的专业培养模式封于抽象思维和推理能力的提高有影响。     

智力测验调查亚临床肝性脑病的发病

目的前瞻性调查肝硬化患者的亚临床肝性脑病(SHE)的发病情况.方法356例正常对照和175例无临床肝性脑病的肝硬化连续病例行数字连接试验(NCT)和数字符号试验(SDT),以对照组相应年龄段的x±2s为标准确定有无SHE.结果肝硬化中单独NCT或SDT异常分别是34例(19.4%)和16例(9.1%),二者均异常有50例(28.6%),合计有100例(57.1%)诊断为SHE.按ChildPugh分级,SHE分别是A级46.8%、B级53.0%和C级76.6%.肝硬化病因和年龄对SHE检出率无显著影响.结论无脑病症状的肝硬化中约57.1%有SHE,发病与肝功能受损程度有关.     

新疆阿克苏地区重点人群碘营养和智力水平调查

Objective To investigate the iodine nutritional status of school children, lactating women and infants in iodine deficient areas of Baicheng and Wushi Counties in Xinjiang Autonomous Region. Methods According to the geographic location of east, south, west and north of county, 10 primary schools of 8 townships were selected. In each school, 10 children among each gender and age group from 8 to 10 years old were selected. A total of 300 school children were chosen. One hundred and four infants aged 0-2 years old and their mother were selected in 8 townships. Iodine content in edible salt at household level, the urinary iodine in school children and lactating women, total goiter rate(TGR) and the status of the intelligence quotient (1Q) of school children, the status of psychological development of infants were observed. Direct titration assay for testing the salt iodine, colorimetric ceric-arsenic assay and vitriolic ammonium assimilation were used for testing urinary iodine. The size of thyroid gland was measured by palpation. The Combined Raven Test for Chinese Rural was used to test the IQ. The psychological development of infants was tested by Danver Development Screening Test (DDST). Results The coverage rate of iodized salt at household level was 73.1% (123/182), however, the proportion of households using adequately iodized salt was 64.1% (118/182). The medium of urinary iodine in school children was 103.7 μ/L, with 47.8%(75/157) less than 100 μg/L and 28.0% (44/157) less than 50 μg/L; it was 123.0 μg/L in Baieheng County, with 44.4%(28/63) less than 100 μg/L and 33.3%(21/63) less than 50 μg/L; it was 100.3 μg/L in Wushi County, 50.0%(47/94) less than 100 μg/L and 24.5%(23/94) less than 50 μg/L. The medium of urinary iodine in locating women was 143.3 μg/L, it was 119.7 μg/L and 184.6 μg/L in Baicheng and Wushi Counties, respectively. The total rate of goiter in school children was 14.3%(43/300), it was 10.8%(13/120) and 16.6%(30/180) in Baicheng and Wushi Counties, respectively. The average IQ in school children was 80.6±11.6, it was 83.0±11.6 and 79.0±11.7 in Baicheng and Wushi Counties, respectively. The proportion of mental retardation in school children (IQ≤69) was 13.0% (39/300), it was 6.7% (8/120) and 17.2%(31/180) in Baicheng and Wushi Counties, respectively. In addition, the proportion of psychological development in infants being normal, suspicious and abnormal was 78.8%(82/104), 12.5% (13/104) and 8.7%(9/104), respectively. Conclusion This study confirms the fact that there is also existence of mental retardation in children and infants, caused by iodine deficiency.     

儿童智商与头发中微量元素及有关因素的分析

随着医学科学发展,人们对微量元素在人体作用的认识越来越深入,为进一步探讨发中微量元素对智力及小学生生长发育的作用,用希一内瓦智力表（Hiskey-Nebraska)对本地区小学生进行智力测验和有关因素调查。结果表明影响智力的因素很多,父母的化程度、家庭收入、性别、环境因素等与儿童关系密切,头发中微量元素与智力无明显直线相关。     

药物难治性癫痫外科治疗的临床研究

目的本研究旨在探讨并完善对药物难治性癫痫的外科手术治疗方法，并对影响疗效的因素进行统计学分析，期望确定影响预后的相关因素和各种癫痫发作的最佳治疗方案。方法采用脑电图、CT、MRI等影像学技术，对53例不同发作类型需要手术治疗的难治性癫痫患者进行术前致痫灶定位，分别对患者行不同方法的手术治疗。结果经过1～6年的随访，总有效率达90％。术后疗效与手术方式、癫痫的发作类型、起病年龄、发作次数、脑电图背景及智商等因素之间显著相关。结论手术是解除或减轻药物难治性癫痫患者痫性发作的有效方法之一。     

海南岛国营农场155223人口中先天性智力低下患者的调查及染色体分析

智力低下(简称MR)是一种危害极大的病征，对社会和家庭带来烦恼和经济负担，深入研究并予以预防是当前人类优生学的重要课题。1983年4-8月我院儿科对11个农场进行调查，并于1985年12月-1986年5月，对上述农场重新进行复查，筛查出MR患者176名，并进行染色体及皮纹检查和智力测验，现将调查情况分析如下：     

203名学龄前儿童智商及其影响因素的调查分析

采用韦克斯勒学龄前智能量表（ＷＰＰＳＩ）对２０３名学龄前儿童进行了智力测验，并对影响智力的因素作了调查。结果表明，其智商分布基本呈集中对称分布，学龄前儿童在智力水平上无性别差异，且无论男女都是言语ＩＱ高于操作ＩＱ。影响学龄前儿童智力发展的主要因素是父母文化程度，母亲职业和母亲生育年龄等。     

集宁市甲状腺肿儿童智力水平调查分析

本文用《瑞文测验》对集宁市区甲状腺肿儿童９６２人进行了智力测试。结果儿童智商水平为１００．５６±１３．３７，智商分布向中下水平偏移，智力落后者（ＩＱ《６９）发生率为１．１４％，未出现超优。提示集宁市区甲状腺肿儿童智力发育受到一定损伤。