一个医学生眼里的医学伦理学教育

主要通过医学生的视角，从教学内容、教学方法等方面谈了对医学伦理学教育的感受和一些建议，并通过医学生的声音反映医学伦理学教育的成果以及存在的一些问题。     

广西中小学生营养调查与评价

本文报道了广西２市４县２９所中小学样１２４９８名学生营养调查结果。调查表明：广西学生蛋白质和能量供应不足，平均值分别供给量标准的５７．２２％￣８２．９０％和６６．３７％￣８０．４４％；城市学生身高、体重发育优于农村学生（Ｐ〈０．０１），有１０．３０％的学生患有不同程度的营养缺乏症，且绝大多数是农村学生；学生贫血率为２５．４６％，城市学生以小细胞性贫血为主，占７４．８７％，而农村学生的大细胞和小细胞     

山东农村511名高中生伤害的现况调查

目的 调查高中生伤害的情况、危险因素及其影响，为制定高中生伤害的预防措施提供依据。方法 以整群抽样的方法在山东省利津县某高中9个班的511名高中生中进行调查和描述性分析。结果 在过去一年里所调查的高中生8种伤害(车祸、中毒、跌落、烧烫伤、电击伤、钝／锐器伤、动物昆虫叮咬伤、溺水)的总发生率为15．5％，男、女生发生率分别为18．5％、11．9％。发生率最高的前4位伤害依次是跌落伤(7．6％)、中毒(4．3％)、车辆伤(3．3％)和钝／锐器伤(3.1％)。家中常发生中毒、烧烫伤，学校常发生跌落伤和钝／锐器伤。平均每人次伤害花费最大的是车辆伤，其次为跌落伤；平均影响学习时间最长的是车辆伤，其次为烧烫伤和跌落伤。伤害发生率在性别和父亲健康状况上有显著性差异。结论 针对不同伤害特点采取相应预防措施，以降低伤害发生率，促进青少年健康，减少社会健康损失和经济损失。     

医学生心理健康教育面临的挑战

随着知识经济、信息时代的到来以及医学事业自身的不断发展、现代医学模式转变、医学院校的心理健康教育的状况等都对医学院校的心理健康教育提出了严峻的挑战。面对挑战,医学院校应充分重视心理健康教育,大力开展和加强心理素质教育,提高医学生的心理素质。     

621名大学生艾滋病相关知识的调查分析

目的了解大学生对AIDS病的认识程度.方法通过问卷,对621名大学生的有关AIDS病相关知识、信息了解、现况掌握等情况进行摸底,并对调查结果进行统计分析.结果该校大学生在AIDS病的相关知识方面较为贫乏;对AIDS病的认识程度各专业学生之间有一定差异,本科和专科学生之间的差异并不明显.结论大学生的AIDS病知识薄弱,学校健康教育亟需加强.     

高等中医药院校贫困生心理健康、防御方式和社会支持的相关分析

目的探讨不同心理健康状况的贫困大学生的防御方式和社会支持特点及其关系。方法采用防御方式问卷(DSQ)、社会支持评定量表、症状自评量表(SCL-90)对302名中医院校贫困大学生进行测评。结果贫困生的心理健康水平低于国内青年常模,但在人口学统计变量上的差异不显著;不同心理健康水平的学生的防御方式和社会支持均具有显著性差异,心理健康状况差的学生较心理健康好的学生更多地使用不成熟的防御策略,且在客观支持、主观支持、对支持的利用度和总分上均显著地低于心理健康状况好的学生;不成熟的防御策略对心理健康具有显著影响。结论贫困生的心理健康与防御方式和社会支持之间具有显著的关联性,应从转导不成熟的防御策略和营造良好社会支持系统两方面对贫困生的心理健康进行维护。     

Long-term outcome and complications of children born with meningomyelocele

The long-term functional outcome of 101 children born with meningomyelocele between 1971 and 1981 was assessed, by a combination of retrospective chart review and follow-up assessments. The children had been managed at birth using a process ofnonstandardized selection. Eighty-three of the 101 patients survived after a minimum follow-up of 8.6 years, for a mortality rate of 18%. Forty-four of 83 children (53%) were community ambulators, and this correlated well with the presence of intact quadriceps function. Forty-eight children (58%) attended normal school and were grade-appropriate. Sixty-two of 83 patients (75%) were socially continent of urine, and 71/83 (86%) were socially continent of stool. Hydrocephalus was present in 93 of the 101 children in the study, and 85 children were shunted. Half of the shunted children required a shunt revision in the first year of life, and thereafter the rate of revision decreased, so that after 2 years the risk of revision was approximately 10% per year.     

An Educator''s Guide to Teaching Emergency Medicine to Medical Students

There is a need for every medical school graduate to handle emergencies as they arise in the daily practice of medicine. Emergency medicine (EM) educators are in a unique position to provide students with basic life support skills, guidance in assessing the undifferentiated patient, and exposure to the specialty of EM during all years of medical school. Emergency physicians can become involved in a variety of education experiences that can supplement the preclinical curriculum and provide access to our specialty at an early stage. A well-designed course in the senior year allows students to develop critical thinking and patient management skills that are necessary for any medical career path. It can ensure that all medical students are exposed to the skills essential for evaluating and stabilizing the acutely ill patient. To implement this type of course, learning objectives and evaluation methods must be set when the curriculum is developed. An effective course combines didactic and clinical components that draw on the strengths of the teaching institution and faculty of the department. A structured clerkship orientation session and system for feedback to students are essential in nurturing the development of student learners. This article provides an approach to assist the medical student clerkship director in planning and implementing EM education experiences for students at all levels of training, with an emphasis on the senior-year rotation.     

立体视锐度与发样十五种元素关系初探

本文采用X－射线荧光分析法测定抚州市区152名健康中小学生（其中立体视锐度异常29人）的头发中Ca、Cr、Mn、Fe、Co、Ni、Cu、Zn、As、Mg、Pb、Cd、Mo、Se和Ge等15种元素的含量。结果表明立体视锐度异常儿童头发中Se元素含量较正常组低（P＜0．05），而Zn／Cu比值则明显高于正常组（P＜0．05），提示给予富含硒元素的食物，提高体内硒含量，调整Zn／Cu比值．对防治立体视税度导常发生具有重要作用。     

University and Community Hospital Medical Student Emergency Medicine Clerkship Experiences

Objective : To determine whether there is a significant difference between educational opportunities for fourth-year medical students rotating at a university hospital (UH) compared with several community hospitals (CHs) during a mandatory emergency medicine (EM) clerkship.
Methods : A self-reported clinical tool was completed in real time by each student rotating for 2 weeks at the UH and 2 weeks at 1 of 4 CHs (3 affiliated and 1 unaffiliated). Students are required to document the number of patients seen and the number of procedures performed on each of 20 six-hour shifts. They rated the EM attending clinical teaching by site using a 5-point scale at the end of the clerkship.
Results : Most (95%) of the 87 students in the 7 clerkship blocks of the 1996–97 academic year rotated at the UH and a CH. Most (71%) students rated both the UH and the CH for the quality of teaching by attendings. There was a significant difference in the mean number of patients evaluated/shift (2.2 ± 0.10 vs 2.8 ± 0.10, UH vs CH; p < 0.001) and the mean number of procedures performed/shift (0.36 ± 0.04 vs 0.56 ± 0.05, UH vs CH; p < 0.001). Attending clinical teaching scores were significantly higher (p = 0.03) at the CHs.
Conclusions : The educational opportunities for students in an EM clerkship to evaluate patients and perform procedures were significantly greater at the community hospitals. Inclusion of community hospital settings in a medical student EM clerkship may optimize the clinical experience.