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BenjaminFrench15Novemeber2019
(13 Nov 2019,
TawannaPeters
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%HEAD{ NAME="Benjamin French, !PhD" AFFILIATION="Radiation Effects Research Foundation" TITLE="Developing and evaluating prognostic models using data from electronic health records" IMAGELINK="https://www.biostat.washington.edu/sites/default/files/styles/person_large/public/people/FRENCH.jpg?itok=Y0p_JHk-" }% Clinical research across a range of specialties has focused on identifying prognostic models to predict future morbidity and mortality. Accurate models could be used to counsel patients more effectively and to guide personalized treatment strategies over time. As interest in individualized prediction has grown, so too has the availability of large-scale clinical information systems. Detailed data from electronic health records facilitate the development and evaluation of prognostic models, but comprehensive analyses based on these data require consideration of several statistical challenges, such as outcome misclassification and competing risks. In this talk, I will provide an overview of statistical approaches for developing and evaluating prognostic models that maximize the utility of electronic health records data. I will focus on methods that address prospective data in which multiple events occur sequentially for each patient, such as a series of hospital admissions for heart failure, and incorporate event severities that are linked to the times at which patients experience an event, such as length of hospital stay among admitted patients. Such approaches are expected to improve the accuracy and clinical relevance of prognostic models.. %TAIL{DATE="15 November 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 WEA, 10th Floor VICTR Conference Room<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: r2 - 13 Nov 2019,
TawannaPeters
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