《循证医学数据库》PPT课件

《《循证医学数据库》PPT课件》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、OvidSPIntroductionFlexible.Innovative.Precise.WilliamChow周达2009Clin-eguide&EBMRFull-TextEvidenceBasedMedicineReviews循证医学数据库2References3TheCochraneCollaborationAninternationalorganisationthataimstohelppeoplemakewell-informeddecisionsabouthealthcarebypreparin

2、g,maintainingandpromotingtheaccessibilityofsystematicreviewsoftheeffectsofhealthcareinterventionsGoalToensurehighquality,up-to-datesystematicreviewsareavailableacrossabroadrangeofhealthcaretopics4ArchibaldCochrane5ArchibaldCochraneBritishepidemiologistBestk

3、nownforhisinfluentialbook,<>publishedin1972<<效果与效率:健康服务中的随机反应>>Theprincipleshesetoutinitsoclearlywerestraightforward:hesuggestedthat,becauseresourceswouldalwaysbelimited,theyshouldbeusedtoprovide

4、equitablythoseformsofhealthcarewhichhadbeenshowninproperlydesignedevaluationstobeeffective6CochraneDatabaseofSystematicReviewsCreatedbytheparticipantswithintheinternational~7,000-memberCochraneCollaborationAnalysisandcommentaryonclinicaltrialsApproximately6

5、5%completedsystematicreviews(and35%protocols).UpdatedquarterlyLinkstoandfromMEDLINEandJournals@OvidEasyaccesstosummarizedinformationonclinicaltrials7SystematicReviewProcessComprehensiveTopicSearchQualityScreeningMeta-AnalysisTopicReviewStructuredprocessinvo

6、lvingseveralsteps:WellformulatedquestionComprehensivedatasearchUnbiasedselectionandabstractionprocessCriticalappraisalofdataSynthesisofdata8循证医学证据的主要来源910111213141516171819Clin-eguide2021222324252627282930313233343536373839404142434445464748495051525354Impo

7、rtantLinksOvidSPResourceCenterhttp://resourcecenter.ovidsp.comOvidWebsitehttp://www.ovid.comTrainingEvaluationhttp://www.ovid.com/site/docs/eval-form-chinese.doc55ThankYou!57ImportantLinksOvidSPResourceCenterhttp://resourcecenter.ovidsp.comOvidWebsitehttp:/

8、/www.ovid.comTrainingEvaluationhttp://www.ovid.com/site/docs/eval-form-chinese.doc58ThankYou!