hazard ratio Definitionofhazardratio-NCIDictionaryofCancerTerms,Hazardratio,HazardRatio-anoverview,HazardRatio-anoverview|ScienceDirectTopics,Hazardratio-PMC,Hazardratio-Wikipedia,HazardRatioinClinicalTrials-NCBI,HazardRatioinClinicalTrials-PMC-NCBI,HazardRatioinClinicalTrials|AntimicrobialAgentsand...,TheHazardsofHazardRatios-PMC,WhataClinicianOughttoKnow:HazardRatios,WhataClinicianOughttoKnow:HazardRatios-Journalof...,[EBM]風險與風險比值(HazardANDHazardRatios),[EBM]風險與風險比值(HazardANDHazardRatios)...
由 MA Hernán 著作 · 2010 · 被引用 1011 次 — The hazard ratio (HR) is the main, and often the only, effect measure reported in many epidemiologic studies. For dichotomous, non–time-varying exposures, ...
Ameasureofhowoftenaparticulareventhappensinonegroupcomparedtohowoftenithappensinanothergroup,overtime.Incancerresearch,hazardratios ...
Thehazardratioissimplytherelationshipbetweentheinstantaneoushazardsinthetwogroupsandrepresents,inasinglenumber,themagnitudeofdistance ...
Hazardratiocanbeconsideredasanestimateofrelativerisk,whichistheriskofanevent(orofdevelopingadisease)relativetoexposure.From:Handbook ...
Thehazardratioistheratioof(chanceofaneventoccurringinthetreatmentarm)/(chanceofaneventoccurringinthecontrolarm)(20).TheHRhasalso ...
由VTrkulja著作·2019·被引用2次—However,inbiomedicalresearchbyfarthemostcommoneffectmeasureintheanalysisoftime-to-eventisthehazardratio(HR).Itarisesfromasemiparametric ...
Insurvivalanalysis,thehazardratio(HR)istheratioofthehazardratescorrespondingtotheconditionsdescribedbytwolevelsofanexplanatory ...
由SLSpruance著作·2004·被引用493次—Thehazardrateistheprobabilitythatiftheeventinquestionhasnotalreadyoccurred,itwilloccurinthenexttimeinterval,dividedbythelengthof ...
由SLSpruance著作·2004·被引用494次—Thehazardratioisanestimateoftheratioofthehazardrateinthetreatedversusthecontrolgroup.Thehazardrateistheprobabilitythat ...
由HBarraclough著作·2011·被引用66次—Thehazardrateistherateofpatientsexperiencingtheeventofinterestoverashorttimeintervalwithineachofthetreatmentarmsinthestudy.This ...
由HBarraclough著作·2011·被引用46次—AHRprovidesanestimateoftheratioofthehazardratesbetweentheexperimentalgroupandacontrolgroupovertheentirestudyduration.Thehazardrateis ...
2012年10月24日—在許多文獻裡面我們(不懂的人)不停地看到這個字眼，包括風險(hazard)，風險比值(hazardratio)，但總是偷偷地看他是不是P值小於0.05之後草草結束...
2012年10月24日—在許多文獻裡面我們(不懂的人)不停地看到這個字眼，包括風險(hazard)，風險比值(hazardratio)，但總是偷偷地看他是不是P值小於0.05之後草草結束.
...Coxproportionalhazardsmodelswereusedtoestimatetheadjustedhazardratios...rategreaterthan3/mm2(hazardratio,2.....Closed-Formvariance ...
由吳雅琪著作—基本上Coxmodel檢定是H0:HR=1versusHa:HR≠1；或是H0:β=0versusHa:β≠0。表一：ExplanationofHazardRatio.Hazardratio(HR)log(HR)=β.
由吳雅琪著作—個函數畫出來之後，我們可以估計各時間點的存活率(例如:1-yearsurvivalrate或...Coxproportionalhazardmodel雖然可以提供treatmenteffect(hazardratio)，.
風險比率，正式的英文名稱是HazardRatio。·舉例來說，在一個藥物實驗中，如果在單位時間內，被試組的死亡人數是參照組的兩倍，那麼風險比率就是2。·風險比率是兩個風險 ...