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UsingObservationalDataToAggregateEvidenceOfClinicalEfficacyWithInformationOnMedicalCosts
(20 Feb 2019,
SrKrueger
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%HEAD{ NAME="Andrew Spieker !PhD" AFFILIATION="Vanderbilt University Medical Center" TITLE="Using observational data to aggregate evidence of clinical efficacy with information on medical costs" IMAGELINK="/biostatistics/sites/vumc.org.biostatistics/files/people/spiekera.jpeg" }% Treatment cost and clinical effectiveness play large roles in helping shape health policy decisions. Owing to the impractical nature of randomized trials in many settings, cost-effectiveness analyses are often performed using data from observational studies and electronic medical records. Challenges such as censoring and confounding pose barriers to easy interpretation and must therefore be addressed. In this talk, we will present a causal framework to cost-effectiveness analysis, together with an easy-to-interpret visual tool for elucidating the proportion of people who can expect to benefit from an intervention at various willingness-to-pay thresholds. Finally, we discuss ways to handle time-dependent treatment and confounding, and the importance of doing so to make meaningful population-level policy decisions %TAIL{DATE="30 January 2019"}% <!-- * Set HEAD = <div class="w3-card-2" id="task" style="max-width:750px; margin-left: 0px;"> <header class="w3-container w3-blue" style="padding:40px"><h1>Biostatistics Weekly Seminar</h1><br><h2 style="color:white;">%TITLE%<br><br>%NAME%<br>%AFFILIATION%</h2></header><div class="w3-container" style="padding:40px"><IMG SRC=%IMAGELINK% align="left" id="mug"/> * Set TAIL = <br><h3>2525 West End Ave., Large Biostatistics Conf. Rm.11105<br>%DATE%<br>1:30pm</h3></div></div><br>[[%TOPIC%Itinerary][Speaker Itinerary]] --> <style> .w3-card-2,.w3-example{box-shadow:0 2px 4px 0 rgba(0,0,0,0.16),0 2px 10px 0 rgba(0,0,0,0.12)!important} .w3-blue,.w3-hover-blue:hover{color:#fff!important;background-color:#2196F3!important} .w3-container{padding:0.01em 16px} .foswikiTopic {font-family: 'Open Sans', sans-serif;} /* Removes location hierarchy (usually written in grey text) */ .patternHomePath {display:none;} /* Removes bar with edit and attach buttons and location hierarchy */ .patternTop{display:none;} h1, h2, h3, h4, h5, h6{font-family: 'Montserrat','Open Sans', sans-serif;font-weight:700;} h1, h2, h3, h4, h5, h6{color:#bf1735;} h1:first-of-type{color:#2a3e6e;margin-bottom:25px;margin-top:5px;} .foswikiImage{margin-left:-9px;} img#mug{padding-right: 40px; padding-bottom:25px; height:250px;} </style>
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Topic revision: r3 - 20 Feb 2019,
SrKrueger
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