国家食品药品监督管理局发布互联网购药安全警示公告

近日,国家食品药品监管局发布2008年第5期互联网购药安全警示公告,将监督检查中发现的伪造或假冒开办单位发布虚假药品信息、     

医院网站信息发布系统的设计及应用

随着互联网技术的不断发展,大多数医院都建立了对外宣传网站,并具有自己的信息发布系统。根据课题“基于B／S结构的医院网站动态信息发布系统”的研究成果,从系统的功能设计、数据库设计、页面设计及成果应用等角度对医院网站信息发布系统的研发进行阐述,以便医院在网站建设中借鉴和参考。     

食药监管数据发布系统的设计和应用

目的：通过构建食品药品监管数据发布系统,以“所见即所得”的方式,实现数据的动态发布。方法：建立数据资源配置管理机制,应用基于MVC模式的方法完成系统设计。结果与结论：数据发布系统实现了信息资源的灵活管理,达到了高可维护性、易用性和可扩展性。     

谈精品课程教学录像的发布

结合精品课程制作与发布的实践,阐述了精品课程发布的标准,比较了几种发布常用的流媒体文件格式的特性,同时介绍了发布的常用方法及发布中常遇到的问题。     

抗震救灾中的医院信息发布

结合本院抗震救灾中在医院新闻发布方面的实战经验,就医院需要发布信息的内容、原因,以及如何发布等问题进行了阐述,说明了医院抗震救灾期间信息发布的重要意义和作用。     

基于Web的科研信息发布系统的设计

探讨了基于Web的科研信息发布系统的设计，主要包括系统目标、功能设计、系统结构、关键技术、数据库设计、运行环境等。该系统可实现科研信息发布并提供远程查询，使高等院校科研信息管理实现现代化、规范化、信息化和高效化。     

院内对外电子信息发布

<正>医院院内对外电子信息发布指的是在医院局域 网范围内对病人及家属的公告查询系统。各医院都 有通过电子显示屏、报号器、触摸屏等设备来对病人 及家属发布新闻公告、导医服务和注意事项等电子 信息,其中触摸屏可以用互动的方式查询一些细节。 这些信息发布措施极大地方便了病人的就诊,节省 了医务人员的咨询应答工作,对医疗结果的反馈也 可及时提供给病人。     

基于Web的科研信息发布系统的设计

 

探讨了基于Web的科研信息发布系统的设计，主要包括系统目标、功能设计、

系统结构、关键技术、数据库设计、运行环境等。该系统可实现科研信息发布并提供远程查

询，使高等院校科研信息管理实现现代化、规范化、信息化和高效化。

     

医院经营数据每日发布系统设计与应用

介绍医院经营数据每日发布系统的设计思路、采用的技术方法、数据库设计、系统架构及程序运行环境,阐述系统功能设计、功能实现,对系统的数据发布对象、发布内容、发布形式及未来发展进行讨论。经营数据每日发布系统的建立使数据仓库的内容更丰富,医院管理人员掌握信息更灵活。     

网上新闻发布系统的初步设计

网上新闻发布系统就是利用Browser/server（B/S）结构,实现在线各类管理员在自己的权限范围内方便地管理相应的信息并记录、统计、分析网站来访者访问的各类新闻信息。这种系统的优势在于系统简单、功能强大、扩展能力良好等性能。本设计基于纯Internet的网络信息系统开发,系统以互联网信息服务（IIS）为依托,采用ASP.NET三层应用程序结构实现。前端是ASP在Microsoft Visual Studio.NET中的设计和实现;中间层是由.vb等文件编译得到的.dll控件;后端采用Microsoft Access数据库服务器作为ODBC数据源。     

小鼠作业成绩和脑内微量元素相关性研究

目的　观察小鼠作业成绩和脑内微量元素的相关性。方法　本文利用昆明种雄性小鼠为实验动物 ,以穿梭箱条件反射为实验模型 ,利用高频电感耦合等离子发射光谱法 (ICP)测定了不同作业成绩的小鼠大脑皮层、小脑、海马、脑桥及间脑内锌、铁、铜、锰的含量 ,并进行比较。结果　在本实验条件下 ,学习成绩优良组小鼠五个脑区内锌、小脑内的铁含量变化有明显的差异。学习成绩不良组小鼠除海马内锌明显高于对照组外 ,其它变化不显著。结论　小鼠作业成绩的优劣与脑内微量元素 ,尤其与海马内锌含量密切相关     

Correlations between SAT scores and MCAT scores of black students in a summer program

The purpose of the study reported here was to determine the relationship between Scholastic Aptitude Test (SAT) scores and Medical College Admission Test (MCAT) scores of black students who had participated in a summer program for minority students interested in health careers held at the Medical College of Georgia. A significant correlation was established between these students' SAT and MCAT scores. These findings suggest that students who are likely to perform well in medical school can be selected for medical school while they are still underclassmen, accepted conditionally, and admitted after completing a prescribed curriculum. Early selection has implications for increasing the number of minority students in medicine and for permitting more liberal arts in the premedical education than the present selection process.     

CET6和生物化学成绩对毒理学全英语试题成绩的影响

目的探讨医学生的英语和生物化学成绩是否以及如何影响其毒理学基础（毒理）全英文笔试成绩。方法对医学八年制187名学生毒理全英考试成绩与生物化学和大学英语六级考试（CET6）成绩进行相关性分析。结果毒理成绩与学生的CET6和生物化学成绩均有一定程度正相关（相关系数分别为0．359和0．413,P值均小于0．01）;通过CET6者毒理成绩比未通过者高（P〈0．01,t检验）。结论合格的CET6成绩和相关课程的良好基础是学生适应全英医学课程考试的重要条件。     

Relationship between low quality-of-care scores and HMOs' subsequent public disclosure of quality-of-care scores

Context  Public disclosure of quality data on health maintenance organizations (HMOs) might improve public accountability, inform consumer decision making, and promote quality improvement. But, because disclosure is voluntary, some HMOs could subvert these objectives by refusing to release unfavorable data. Objective  To determine the association between HMO quality of care and withdrawal from public disclosure of quality-of-care data the subsequent year. Design and Setting  Retrospective cohort study of administrative and quality-of-care data on HMOs from the National Committee for Quality Assurance (NCQA) annual Quality Compass databases for 1997, 1998, and 1999, including Health Plan Employer Data and Information Set (HEDIS) quality scores. Main Outcome Measure  One-year rates of HMO withdrawal from public disclosure of HEDIS scores for plans in the highest and lowest tertiles of HEDIS scores, adjusted for method of data collection and plan model type. Results  Of the 329 HMOs that publicly disclosed HEDIS scores in 1997, 161 plans (49%) withdrew from public disclosure in 1998. Of the 292 HMOs that disclosed their scores in 1998 (including 130 newly participating plans), 67 plans (23%) withdrew from public disclosure in 1999. Plans whose scores ranked in the lowest-quality tertile were much more likely than plans ranking in the highest-quality tertile to withdraw from public disclosure in 1998 (odds ratio [OR], 3.6; 95% confidence interval [CI], 2.1-7.0) and 1999 (OR, 5.7; 95% CI, 2.7-17.7). Conclusion  Compared with HMOs receiving higher quality-of-care scores, lower-scoring plans are more likely to stop disclosing their quality data. Voluntary reporting of quality data by HMOs is ineffective; selective nondisclosure undermines both informed consumer decision making and public accountability.      

3种评分对慢性阻塞性肺疾病急性加重患者预后评估价值

Objective:To explore the value of the CURB-65 score,the BAP-65 score,the DECAF score evaluating the prognosis with acute exacerbation of chronic obstructive pulmonary disease（AECOPD）. Methods: The CURB-65 score, BAP -65 score, DECAF score of 302 cases patients were analyzed within 24 hours after admission.According to survive conditions,the 302 patient were divided intodeath and survival group. Then the difference of these three scores were compared between the two groups.Each scale was grouped by their own scores,and the mortality was calculated respectively.The prediction value of the scores on hospital mortality was evaluated through ROC curve. Results: The death group and the survival group had significant differences among the three scores(P＜0.05).There were apparent differences among the three scores of CURB-65, BAP-65,DECAF ,and the difference between each group had statistical significance(P＜0.05).With the increase of three rating scores, hospital mortality increased correspondingly.In the patients whose DECAF and CURB-65 scores were higher than four points, the hospital mortality 48%,50%, and BAP-65 scores was higher than four points, and the hospital mortality was 80%.The area under the receiver operating characteristic curve (AUROC) of CURB-65 and BAP-65 was above 0.80, the AUROC of DECAF was 0.95.By Z test, the results showed that there was no statistically significant difference (P＞0.05) between CURB-65 score and BAP-65 score.DECAF score was compared with CURB-65 and BAP-65 score, respectively,and the difference was statistically significant ( P＜0.05) . Conclusion: CURB-65, BAP-65 and DECAF scores on admission may have certain value in predicting hospital mortality rate of AECOPD .The degree of DECAF score has the highest? accuracy in terms of prognosis prediction among the three scores.     

毫针治疗青少年网络成瘾的临床探索

目的：探讨针刺对青少年网络成瘾的治疗效果。方法：以临床收治的17例青少年网络成瘾者为研究对象,取其内关、神门、三阴交、足三里、关元、太冲等穴位配伍行针刺治疗4周,采用网络成瘾诊断量表及SCL-90量表评价疗效,对治疗前后心理测评资料进行分析。结果：研究组IAT量表得分治疗后（54.76±6.71）低于治疗前（64.12±3.22）,差异有显著性意义（t＝6.899,P﹤0.001）。治疗前,研究组SCL-90各因子得分均显著性高于对照组（P﹤0.01）,治疗结束时,SCL-90躯体化、抑郁、焦虑、敌对、其他等5个因子得分较治疗前降低（P﹤0.05）,其中抑郁、焦虑等2个因子得分与对照组无差异（ P＞0.05）。结论：针刺治疗青少年网络成瘾有良好效果。     

小鼠皮层eaveolin-1蛋白表达与作业成绩的相关性

目的 探讨小鼠作业成绩与皮层中caveolin-1( Cav-1)蛋白表达的相关性.方法 以昆明种小鼠为实验对象,建立y-迷宫模型,根据训练成绩将小鼠分为优良组与不良组,通过Western blot技术检测作业成绩不同的小鼠皮层、海马中Cav-1蛋白的表达并分析与作业成绩的相关性.结果 作业成绩优良组小鼠皮层中Cav-1蛋白的表达(Cav-1/β-actin为5.71±1.11),高于作业成绩不良组(Cav-1/β-actin为1.69±0.20),差异具有显著性(P＜0.01);而优良组小鼠海马中Car-1蛋白的表达(Cav-1/β-actin为0.22±0.09)与不良组(Cav-1/β-actin为0.26±0.04)相比,差异无显著性(P＞0.05).结论 小鼠y-迷宫作业成绩优劣与脑内皮层中Cav-1蛋白的表达具有明显相关性.     

青少年网瘾倾向与一般自我效能感、归因方式的关系

目的:探讨青少年网络成瘾倾向与其一般自我效能感及归因方式的关系。方法:用Young的网络成瘾量表(IAII)、多维度-多归因因果量表(MMCS)、一般自我效能感量表(GSES)对上网学生进行随访调查,随机选取30名IAII测验结果高分者(IAII≥40分)及30名低分者(IAII<40分),对两组量表结果进行统计分析。结果:①成瘾倾向高分组的一般自我效能感水平显著低于低分组;②在学业成就成功或人际关系成功时,成瘾倾向高分组的能力归因均排在后面,倾向于外部归因;③在学业成就失败与人际关系失败的归因上,高分组显示出一种自利性归因;④一般自我效能感、学业成就成功的能力归因能显著负向预测网瘾,学业成就失败的背景归因能显著正向预测网瘾。结论:青少年的网络成瘾倾向与他们的一般自我效能感和归因方式有一定关系。     

成人教育中学生因素对生理学成绩的影响

目的 :为了有效的指导学生学习 ,提高生理学教学整体水平。方法 :用问卷调查法调查学生因素对生理学学习成绩的影响。结果 :不同性别、血型、年龄对生理学成绩影响无显著性差异 ,但是 70分以上男生比女生人数多 ,不同的家庭出身、中招成绩、对生理学习难易的主观感觉诸因素对生理学成绩的影响有显著性差异。     

Predictive validity of the MCAT for students with two sets of scores

Addressed in the study reported here is the question of which set of scores for those students who retake the Medical College Admission Test (MCAT) yields a better predictive validity. The sample was comprised of 304 students who retook the MCAT prior to entering Jefferson Medical College between 1978 and 1981. Five sets of MCAT scores were considered as predictors in the study: earlier, later, higher, and lower sets of MCAT scores and the average of the earlier and later scores for each MCAT subtest. Twenty-five criteria were used, including grades earned in the freshman and sophomore years and scores on the subtests of Part I and Part II of the examinations of the National Board of Medical Examiners. Correlational techniques, such as bivariate and multiple correlation analyses and canonical correlation followed by redundancy analysis were utilized. The magnitude of redundancy indices indicated that the set of MCAT scores in which the earlier and later scores were averaged was the best predictor, followed by the earlier, lower, higher, and later sets of MCAT scores. The implications of these findings for the admissions process and for validity studies are discussed.