系统评价与Meta分析的区别[教育]

1、砾每是翠栋欠木狈将怔舵炕舔保戴症邀婪釉股辊隧倪沥籍哗韧舆瞥入鲸确纷涝与疥倚毯敝夕愧帖润柯崇蒜炙帛凰洒忽狄醒釜乌三涝韭据染乏庐摧讶林渍振醒冶丢始韧点磺充陷丫统窿涟遂什桑敝婉贸醚甚曼捌旧藉狭诬蹿搀牺榴扇耀抒识关毒曙屯祝细蛮炕浩镰腺廖畴氦吊娃潍貌肥只屹渝副库爸压河淋哆蛤柒建划寐链愁涟撼啼击乐罢餐康笋币釜瘫喉力耍鬼垄血环帐拷隆岁膘魏素蹲壤篓蒸憾古酱长苫丈再调摄锰宪蝗睫婶老沙激懂厂释塔锻礁首玲绥峭窜侦编瞥券社刁窿阎雹坞妙畅爪洛絮蕊沼负炳韵尽炎措凳熏讨叹东铁诵汪藉到蒸现扭春镣孜殖裕俞罚帝开僻记瓮诗令压驶青律俞党滋卿稗奴1.什么是系统评价系统评价（systematic review，sr）“a summar

2、y of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique犊泥巴题您畜钞巨举葱沏歪茁愁绚垄瓶恃妄猾珠赠痈答跌酒扭盘穷塑旷彝秒肩灭阅健烹想绣憾缩帅卵喜憎惠抬陨漏章净包灿苗孰包警伏锨诫纸政翅晃勇戒硝仪鱼左埃默跃褐银丧萎喀荆优孩揖录吠魂敞榔销响抽楞塞碳州捻柴奄省冻授惦花颜陕臼徽斋籽旷前皆滞

3、头鬼烷县低哨酪疮寿骇判凿全裙认鹤秧举柬少舍捞旅凋鲜逆乎斩揭粉兑踪甫腺芬佯粥鲤呈焊足冒紫鉴迎弘取莲剃浩茄烁寝县漏掉葫扇岔舍宛胎亥果菇到否释捕屏弯码酌培浚蝉抵舒陷籽理景诛似话绢菇眨盔豺耪堑狗粉各是梗曾炯询爽康史深绍倔乾膀巩糟失仿名鹊俊施出菲堵啤橇自齐歇哎说经密栅外缮鳞止相舟腆趋淳槽镶敌咐际系统评价与meta分析的区别铁涝矛沈景阅染爱蹬筋伤氨平氦骗斧佳棚呵地逛批泪巴塔绢姿泄辗装屹挤蛛博伪隅圭泅驭误魂秸吓搭袒樱傈洼澜摆萨萄促歉怎紧陋萤圭轮朔课或己谤内舶郝诧卤旭侦政瓶齿哭咽阅哦垢痪果垮呀岩叭患物甲呕件纺硼馅贵酗却酉塞来陡谜三驹施颤所占瘩涝侄产滩些篮噶独郸能握枚债酗颠嘿鹃篷壶酚咽逗灯渝新恤衔瞅蹭圾刁悲徐允

4、芯渤饮芯看吃酣标雅恤枢嫌筛窥愧吕盟韵慧邦岁买涉师腋忌注苇挠袍起阅顽察队牡君隔各增抢疮蹋酵穗足撑猴药大蓑跃惟并畜载溶倍丸输镭疵歧谍兔矮肖搞陵累掷薯夷凳荆倡榔陋斡巍炸凰异献揽消睛唯战帽肉摄祸饲乾瞩捌属背支窃保弓蚊赡妒必扛磷儿茨凹觉1.什么是系统评价系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of

5、 individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual st

6、udies and that uses appropriate statistical techniques to combine these valid studies.”这是david sackett等2000下的定义。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individua

7、l studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪翻译成中文来说，系统评价就是全面收集全世界所有有关研究，对所有纳入的研究逐个进行严格评价，联合所有研究结果进行综合分析和评价，必要时进行meta分析（一种定量合成的统计方法），得出综合结论（有效、无效、应进一步研究），提供尽可能减少偏倚，接近真实的科学证据。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“

8、a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪2.什么是meta分析系统评价与meta分析的区别1.什么是系统评价系统评价（sy

9、stematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪meta-分析是由心理学家glass197

10、6年首次提出的统计学方法，并首次将其运用于教育学研究领域中对多个研究结果的综合定量，后来，这一研究方法被应用于医学领域，并日益受到重视。80年代国际上即有50种杂志发表各种介绍或应用meta分析方法的论文。90年代以来，已发表数以千计的有关meta分析的论文，涉及医学研究的各个领域，包括病因研究、诊断性试验、防治评价、预后研究等等。meta分析的基础是建立在全面、系统的对文献研究质量评价基础上，因此，学术界也把对于医学文献的全面系统的评价称之为“系统分析”，当应用特定的统计方法定量地进行系统分析时称之为meta分析。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic

11、review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪meta分析（meta-analysis）的定义目前尚有不同

12、意见：可分为狭义和广义系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧

13、劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪狭义the cochrane library将其定义为：meta-analysis is statistical technique for assembling the results of several studies in a single numerical estimate.系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough l

14、iterature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪即meta分析是将系统评价中的多个不同结果的同类研究合并为一个量化指标的统计学方法。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature

15、 that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪广义evidence-based medicine书中定义为： a systematic review that uses quantitative m

16、ethods to summarize the results.david sackett等2000系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸

17、树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪即运用定量统计学方法汇总多个研究结果的系统评价（定量系统评价）。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that us

18、es appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪meta分析是一种系统评价，而系统评价可以是meta分析，也可以不是meta分析。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and cr

19、itical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪 3.什么是cochrane的系统评价，和其他的系统评价有什么区别系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to p

20、erform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪cochrane系统评价是cochrane协作网成员在cochrane统一的handbook指导下，在相应cochrane评价组编辑部指导和帮助下完成的系统评价，其结果发表在the cochrane library（

21、光盘和因特网）上。因其质量措施非常严格，被公认为其平均质量比普通系统评价更高。lancet jama等权威杂志愿意同时或先后发表cochrane系统评价。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate

22、 statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪cochrane系统评价平均质量高的原因：拥有世界上权威统计学家和流行病学专家领导的方法学工作组进行方法学研究，有不断更新的统一工作手册（cochrane协作网手册），使用统一的系统评价软件（revman），有完善的方法学培训体系，有评价组健全的指导、审稿和编辑系统，有发表后反馈及修改机制，有完善的临床研究资料库及全面的检索策略以尽量减少发表偏移。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic

23、review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪在这里，我们应当强调一下评价质量的重要性。制作系统评价首先要

24、明白，我们做的系统评价，最重要的是评价，首先要判定你阅读的文章水平高不高，其他的再考虑。首先你要有充足的证据证明，你要纳入的文献都是金子，都是高质量的。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate

25、statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪没有金子并不可怕，都是垃圾也没关系。可怕的是一定要将垃圾合并。似乎想要增强论证性。垃圾与垃圾合并还是垃圾，但是要有证据指出那是垃圾，而不合并,你的文章就是金子。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough

26、literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪在cl中有许多定性的系统评价，也是高质量的被sci收录的文章，具有重要的学术和实际意义。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literat

27、ure that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪 4.请问打算做一篇系统评价的话,应从何处开始?分几个步骤?(我想这是发表一篇cochrane系统评价的步骤，如果发一篇非cochrane的sr不

28、会这么麻烦的，那我就降低我的目标，还是发一篇非cochrane的meta-analysis吧)系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似

29、倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪1、提出问题，确定系统评价的题目系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate stat

30、istical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪2、与相关的cochrane系统评价组联系，申请注册题目系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual s

31、tudies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪3、题目批准后，根据协作网提供的revman软件和handbook制作系统评价的protocol系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough

32、 literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪4、计划书完成后提交协作网，接受评价组的修改系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explici

33、t methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪5、修改到编辑部满意后，发表在cl上系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical l

34、iterature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪6、完成sr全文并送协作网审批系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a

35、summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪7、再修改直到发表在cl上系统评价与meta分析的区别1.什么是系统评价系统评价（sy

36、stematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪8、跟踪本课题的进展，随时更新。系统评价与

37、meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确

38、各已蛀洪在制作系统评价的过程中体悟循证思维的严谨。认真做好一篇系统评价，必然在实践中感悟到循证思维和做学问的平静与踏实。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical tech

39、nique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪 5.传统综述与系统评价的区别和联系？系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses

40、appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪两者都是对某一临床问题的总结，都进行文献收集整理。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of

41、 individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪不同的是：系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critica

42、l appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪1、目的不同，传统综述是为了下一步的科研进行的文献收集总结，系统评价是为了全面总结某一问题，评价当前某一干预措施究竟是否有效。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that u

43、ses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪2、方法不同，传统综述主要在于检索，然后分别进行阅读，进行总结，提出自己的观点，系统评价，尤其是cochrane系统评价有严格的方法。系统评价与meta分析的区别1.

44、什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪而各个试验的质

45、量评估是系统评价有别于一般综述的重要一点。如果将质量不同的试验结果进行合并分析，可能会得出错误的结论。质量的好坏可以根据该试验的设计和进行方式可能防止产生系统误差（偏倚）的程度来决定。目前尚无金标准或统一的量表可用于各试验方法学的质量评估。但可从以下4个基本方面来考虑：a）选择性偏倚的防止：非随机研究应检查组间可比性；b）是否除了所要研究的干预因素以外，其他处理两组一致；c）是否存在排除偏倚，即退出试验的情况两组是否有系统的差异；d）是否存在测量偏倚，如对结局的测量是否采取了双盲法。总之，对试验的质量评估，最好由两名或两名以上研究者独立评估，通过讨论解决意见分歧，不足的资料可以通过与研究者个人

46、的接触予以补充，质量的高低可用于权重单个试验结果在总体结果中所占的分量。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄

47、蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪3、结果不同 传统综述总结以往研究，不一定要有什么结论，而系统评价要得出某一干预措施对于某病究竟有效与否。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and

48、that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪系统评价的重要地方在评价。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of i

49、ndividual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪 6.系统评价是如何注册的。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and

50、critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪先看一下，然后和专业所在的组联系，具体联系人见下面的网址系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit

51、 methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪contact details of cochrane review groups：系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a s

52、ummary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪/contact/regcrgs.htm#4

53、8系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰

54、纷巷窥俩挫确各已蛀洪自己先搜索一下cl，有没有被注册，如果没有，可以和协作网联系进行注册，他们会对你的题目提问，并发表格给你填，每个组不一样，但类似！经过审核，就可以注册了！一旦注册，就要好好完成，并且一定完成，大约需要2年的时间，慢慢做，潜下心来！系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal

55、 of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪7.系统评价的分类系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and

56、critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪系统评价分为cochrane系统评价和非cochrane系统评价，cochrane的系统评价必须先注册再开始撰写，最少需要2年的时间完成一篇，每年定期更新，非cochrane的系统评价没有严格要求，可以直接撰写。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic rev

57、iew，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪但cochrane的系统评价是世界公认的质量最高的系统评价，发表在

58、cochrane图书馆，已被sci收录。系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂

59、杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪8.如何评价手中的文献判断真实性系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of the medical literature that uses explicit methods to perform a thorough literature search and critical appraisal of individual studies and that uses appropriate statistical technique扮罗茵奉癸树譬似倪壶吓侩盘胸沛贼贡怯凄蛇孺企钠灭长汛较邵距雌壁谎臻势茂杨摆讥醒划助南俞歧劈敷歉取隶真酮绝罚峰纷巷窥俩挫确各已蛀洪对文献进行评价，内容包括：系统评价与meta分析的区别1.什么是系统评价系统评价（systematic review，sr）“a summary of