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Activity Details

25 Sun, 8/8/2021, 1:30 PM - 3:20 PM Virtual
Medical Devices and Diagnostics Speed Session — Contributed Speed
Section on Medical Devices and Diagnostics
Chair(s): Bipasa Biswas, FDA
1:35 PM The Multistage Diagnostic Testing Algorithm for Accommodating Indeterminate Results and Its Associated Inference
Ziqiang Chen, Merck; Gregory Wilding, University at Buffalo
1:40 PM An Approach to Evaluating Treatment Selection-Biomarker for Observational Studies
Hulya Kocyigit, University of Georgia; Kevin K Dobbin, University of Georgia
1:45 PM Bayesian and Frequentist Promising Zone Designs for Adaptive Sample Size Modification in Clinical Trials
Apurva C Bhingare, Cytel Inc.; Cyrus Mehta, Cytel Inc; Pralay Senchaudhari, CYTEL INC; Lingyun Liu, Vertex
1:50 PM Marginal, Conditional, and Pseudo-Likelihood Ratio Approaches for Biomarker Combination to Predict a Binary Disease Outcome
Danping Liu, National Cancer Institute/National Institutes of Health; Yongli Han, National Cancer Institute/National Institutes of Health; Aiyi Liu, National Institute of Child Health and Human Development
1:55 PM Implementing the Obuchowski-Rockette Procedure Using Conventional Linear Mixed Model Software
Stephen Hillis, University of Iowa
2:00 PM Pathologist Agreement from Quantitative Measurements: A Pilot Study
Brandon D Gallas, FDA/CDRH/OSEL/Division of Imaging, Diagnostics, and Software Reliability; Katherine Elfer, FDA/CDRH/OSEL/Division of Imaging, Diagnostics, and Software Reliability
2:05 PM On the Noninferiority McNemar Test
Zhigang Zhang, Memorial Sloan-Kettering Cancer Center
2:10 PM One-Year Watch Use Patterns in the Electronic Framingham Heart Study
Chathurangi H. Pathiravasan, Department of Biostatistics, Boston University School of Public Health; Yuankai Zhang, Department of Biostatistics, Boston University School of Public Health; Xuzhi Wang, Department of Biostatistics, Boston University School of Public Health; Ludovic Trinquart, Department of Biostatistics, Boston University School of Public Health; Emelia J. Benjamin, Department of Epidemiology, Boston University Schools of Medicine and Public Health; Belinda Borrelli, Boston University Henry M Goldman School of Dental Medicine; David D. McManus, Department of Medicine, University of Massachusetts Medical School; Vik Kheterpal, Care Evolution; Honghuang H. Lin, Department of Medicine, Boston University School of Medicine; Michael M. Hammond, Institute's Framingham Heart Study; Nicole L. Spartano, Section of Endocrinology, Diabetes, Nutrition, and Weight Management, Boston University; Eric Schramm, Care Evolution; Chris Nowak, Care Evolution; Jelena Kornej, Framingham Heart Study; Chunyu Liu, Department of Biostatistics, Boston University School of Public Health; Joanne M. Murabito, Department of Medicine, Boston University School of Medicine
2:15 PM A Large-Scale Cohort Study of Wearable-Derived Resting Heart Rates, Lifestyle Factors, and Disease Risk
Catherine H. Weldon, 23andMe; Teresa H. Filshtein Sonmez, 23andMe; Christophe H. Toukam Tchakouté, 23andMe; Stella Aslibekyan, 23andMe
2:20 PM Model-Based Clustering of Multiple Two-Dimensional Functional Data Incorporating Covariates
Ying Cui, Emory University; Jeong Hoon Jang, Indiana University; Amita K. Manatunga, Emory University
2:30 PM Moving Beyond Total Lesion Volume: An Integrative Neuroimaging and Statistical Approach for Evaluating Neuroprotection During Surgical Aortic Valve Replacement (SAVR)
Lewis E Tomalin, Icahn School of Medicine at Mount Sinai; Mayte Suárez-Fariñas, Icahn School of Medicine at Mount Sinai; Guray Erus, University of Pennsylvania; Jessica Overbey, Icahn School of Medicine at Mount Sinai; Amy Kuceyeski, Cornell; Steven R Messe, University of Pennsylvania; Emilia Bagiella, Icahn School of Medicine at Mount Sinai; Alan J Moskowitz, Icahn School of Medicine at Mount Sinai; Annetine C Gelijns, Icahn School of Medicine at Mount Sinai; Alex Iribarne, Dartmouth-Hitchcock Medical Center; Michael A Acker, University of Pennsylvania; Michael J Mack, Baylor Research Institute
2:35 PM Correlating Cerebral Oxygenation and Postural Stability Using Functional Principal Component Analysis
David Rice, Western Washington University; Jonathan Garber, Western Washington University; Mamiko Noguchi, University of Waterloo; Richard Hughson, Schlegel-University of Waterloo Research Institute for Aging; Kimihiro Noguchi, Department of Mathematics, Western Washington University; Laura K Fitzgibbon-Collins, Schlegel-University of Waterloo Research Institute for Aging?
2:40 PM Quantile Index Protein Biomarkers Based on Cell-Level Immunohistochemistry Data
Misung Yi, Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University; Inna Chervoneva, Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University
2:45 PM Biomarker Evaluation Under Tree/Umbrella Ordering with Application to Lung Cancer
Yi Gao, State University of New York at Buffalo; Lili Tian, State University of New York at Buffalo
2:50 PM Feature Space Fusion for Heterogeneous Scattered Data
Jingyi Zhang, Center for Statistical Science, Tsinghua University; Wenxuan Zhong, University of Georgia; Ping Ma, University of Georgia
2:55 PM Floor Discussion