


单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,,*,,,,,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,,*,,,,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,,*,,,,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,,*,,,,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,,*,,,,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,,*,,,,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,,*,,,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,,*,,,,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,,*,,,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,,*,,,,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,,*,临床医学文献检索、阅读、评价与应用,,临床医学文献检索、阅读、评价与应用,1,检索途径,题录型数据库,中国生物医学文献数据库(CBM),Medline,全文型数据库,中文科技期刊数据库(VIP),万方数据知识平台,中国知网(CNKI),,检索途径题录型数据库,2,Medline,检索,,Medline检索,3,,,,,,临床医学文献检索阅读评价和应用ppt课件,4,,,临床医学文献检索阅读评价和应用ppt课件,5,,临床医学文献检索阅读评价和应用ppt课件,6,,,临床医学文献检索阅读评价和应用ppt课件,7,,临床医学文献检索阅读评价和应用ppt课件,8,,,临床医学文献检索阅读评价和应用ppt课件,9,,临床医学文献检索阅读评价和应用ppt课件,10,,临床医学文献检索阅读评价和应用ppt课件,11,,临床医学文献检索阅读评价和应用ppt课件,12,,临床医学文献检索阅读评价和应用ppt课件,13,,临床医学文献检索阅读评价和应用ppt课件,14,保存和跟踪检索结果,,保存和跟踪检索结果,15,,,临床医学文献检索阅读评价和应用ppt课件,16,,临床医学文献检索阅读评价和应用ppt课件,17,,临床医学文献检索阅读评价和应用ppt课件,18,,临床医学文献检索阅读评价和应用ppt课件,19,获取全文的途径,,获取全文的途径,20,,临床医学文献检索阅读评价和应用ppt课件,21,,临床医学文献检索阅读评价和应用ppt课件,22,,临床医学文献检索阅读评价和应用ppt课件,23,其他途径,中国科学院上海生命科学研究院,复旦大学上海医学院,上海图书馆,交通大学,其他途径中国科学院上海生命科学研究院,24,,Google,题目,英文关键词,filetype:PDF,联系作者,论坛,代理,,Google,25,重要工具,《华东地区西文生物医学期刊馆藏联合目录》,各家图书馆订阅的外文期刊纸质版,复旦大学医科图书馆有电子检索,,重要工具《华东地区西文生物医学期刊馆藏联合目录》,26,阅读的目的,了解临床证据---Cochrane Library,Clinical Evidence,高IF SCI论文,最新进展—Pubmed-Abstract,研究方法—Methods,讲演、兴趣—-精读,了解背景---Introduction,相互比较---Discussion,评价质量---Methods,阅读的目的了解临床证据---Cochrane Library,27,文章的结构,Title and running title,Authors and addresses,Abstract,Keywords and abbreviations,Introduction,Materials and methods,Results,Discussion,Acknowledgments,References,Tables and figures,文章的结构Title and running title,28,,,,Title,,Abstract,,Figures,,Tables,,Results and discussion,,Rest of the paper,(J.K. Ladha),Title(J.K. Ladha),29,影响因子(,Impact Factor,),发表文章篇数:,2009=597,2019=577;合计=1174,2019年引用次数:,2009=4341,2019=4122;合计=8463,,IF=8463/1174=7.209,,2019年6月中下旬公布,影响因子(Impact Factor)发表文章篇数:,30,文章质量评价,Jadad评分,Cochrane Handbook,Cochrane Back Review Group,CONSORT声明,文章质量评价Jadad评分,31,Jadad,评分,随机分组序列的产生方法,2分:计算机或随机数字表,1分:提到随机,但未详细说明,0分:半随机或未随机,双盲,2分:描述了实施双盲的具体方法并且被认为是恰当的,如采用完全一致的安慰剂等,1分:试验仅提及采用双盲法,0,分:试验提及采用双盲,但方法不恰当,如比较片剂与注射剂而未提及使用双伪法,退出与失访,1分:详细说明了退出与失访的理由,0分:没有提及,Jadad 评分随机分组序列的产生方法,32,Cochrane Back,,Review Group,Furlan AD, Pennick V, Bombardier C, van Tulder M, the Editorial Board of the Cochrane Back Review Group. 2009 Updated method guidelines for systematic reviews in the Cochrane Back Review Group.,Spine 2009;34(18):1929–41.,Cochrane Back Review GroupFurl,33,CONSORT,清单详细内容,CONSORT清单详细内容,34,引言,Broad information on topic,Previous research,Narrower background information,Need for study,Focus of paper,Hypothesis,and Purpose,,引言Broad information on topic,35,,Surgery is the treatment of choice for patients with disease stage I and II non-small cell lung cancer (NSCLC) … An NSCLC meta-analysis combined the results from eight randomised trials of surgery versus surgery plus adjuvant cisplatin-based chemotherapy and showed a small, but not significant (p=0.08), absolute survival benefit of around 5% at 5 years (from 50% to 55%). At the time the current trial was designed (mid-1990s), adjuvant chemotherapy had not become standard clinical practice … The clinical rationale for neo-adjuvant chemotherapy is three-fold: regression of the primary cancer could be achieved thereby facilitating and simplifying or reducing subsequent surgery; undetected micro-metastases could be dealt with at the start of treatment; and there might be inhibition of the putative stimulus to residual cancer by growth factors released by surgery and by subsequent wound healing …,The current trial was therefore set up to compare, in patients with resectable NSCLC, surgery alone versus three cycles of platinum-based chemotherapy followed by surgery in terms of overall survival, quality of life, pathological staging, resectability rates, extent of surgery, and time to and site of relapse.,Surgery is the treatment of ch,36,CONSORT,清单详细内容,CONSORT清单详细内容,37,CONSORT,清单详细内容(续一),CONSORT清单详细内容(续一),38,CONSORT,清单详细内容(续二),CONSORT清单详细内容(续二),39,CONSORT,清单详细内容(,End,),CONSORT Group. CONSORT 2019 Statement: Updated Guidelines for Reporting Parallel Group Randomized Trials. Ann Intern Med. 2019;152.,David Moher, et al. CONSORT 2019 Explanation and Elaboration: updated guidelines for reporting parallel group randomised trials. BMJ 2019;340:c869,CONSORT清单详细内容(End)CONSORT Grou,40,评价对象例数,n,=,排除例数,n,=,例,,不符合 例,拒绝参与 例,其它原因 例。
随机分组例数,n,=,分配至实验组例数,n,=,接受分配 例,,,不接受分配 例,…,分配至对照组例数,n,=,接受分配 例,,,不接受分配 例,…,失访例数,n,=,未依从计划 例,失访例数,n,=,未依从计划 例,纳入分析例数,n,=,排除分析例数,n,=,纳入分析例数,n,=,排除分析例数,n,=,CONSORT,流程图,评价对象例数n=排除例数n= 例,随机分组例数n=分配,41,好文章的要求(,4C,),,Clear:思路清晰、逻辑性强、概念清楚、层次,清楚、表达清楚、语句通顺,Complete:内容完整、结构完整,忌虎头蛇尾,Correct:内容正确,数据数据正确、可信,,文法正确,Concise:论述深刻、充分揭示其文章内涵,好文章的要求(4C),42,文章实例,Oseltamivir Compared With the Chinese Traditional Therapy Maxingshigan Yinqiaosan in the Treatment of H1N1 Influenza,Ann Intern Med,IF:16.729,文章实例Oseltamivir Compared With,43,。