Emily R. Pfaff

According to our database, Emily R. Pfaff authored at least 33 papers between 2016 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Finding Long-COVID: temporal topic modeling of electronic health records from the N3C and RECOVER programs.

Shawn T. O'Neil, Charisse R. Madlock-Brown, Kenneth Wilkins, Brenda M. McGrath, Hannah E. Davis, Gina S. Assaf, Hannah Wei, Parya Zareie, Evan T. French, Johanna Loomba, Julie A. McMurry, Andrea Zhou, Christopher G. Chute, Richard A. Moffitt, Emily R. Pfaff, Yun Jae Yoo, Peter Leese, Robert F. Chew, Michael Lieberman, Melissa A. Haendel

npj Digit. Medicine, 2024

2023

An open natural language processing (NLP) framework for EHR-based clinical research: a case demonstration using the National COVID Cohort Collaborative (N3C).

Sijia Liu, Andrew Wen, Liwei Wang, Huan He, Sunyang Fu, Robert T. Miller, Andrew E. Williams, Daniel R. Harris, Ramakanth Kavuluru, Mei Liu, Noor Abu-El-Rub, Dalton Schutte, Rui Zhang, Masoud Rouhizadeh, John D. Osborne, Yongqun He, Umit Topaloglu, Stephanie S. Hong, Joel H. Saltz, Thomas Schaffter, Emily R. Pfaff, Christopher G. Chute, Tim Duong, Melissa A. Haendel, Rafael Fuentes, Peter Szolovits, Hua Xu, Hongfang Liu

J. Am. Medical Informatics Assoc., November, 2023

De-black-boxing health AI: demonstrating reproducible machine learning computable phenotypes using the N3C-RECOVER Long COVID model in the <i>All of Us</i> data repository.

Emily R. Pfaff, Andrew T. Girvin, Miles Crosskey, Srushti Gangireddy, Hiral Master, Wei-Qi Wei, Vern Eric Kerchberger, Mark G. Weiner, Paul A. Harris, Melissa A. Basford, Christopher Lunt, Christopher G. Chute, Richard A. Moffitt, Melissa A. Haendel

J. Am. Medical Informatics Assoc., June, 2023

Clinical encounter heterogeneity and methods for resolving in networked EHR data: a study from N3C and RECOVER programs.

Peter Leese, Adit Anand, Andrew T. Girvin, Amin Manna, Saaya Patel, Yun Jae Yoo, Rachel Wong, Melissa A. Haendel, Christopher G. Chute, Tellen D. Bennett, Janos G. Hajagos, Emily R. Pfaff, Richard A. Moffitt

J. Am. Medical Informatics Assoc., 2023

FHIR-Ontop-OMOP: Querying OMOP clinical databases as FHIR-compliant Clinical Knowledge Graphs.

Guohui Xiao, Emily R. Pfaff, Eric Prud'hommeaux, David Booth, Deepak K. Sharma, Nan Huo, Yue Yu, Nansu Zong, Kathryn J. Ruddy, Christopher G. Chute, Guoqian Jiang

Proceedings of the 14th International Conference on Semantic Web Applications and Tools for Health Care and Life Sciences (SWAT4HCLS 2023), 2023

2022

International comparisons of laboratory values from the 4CE collaborative to predict COVID-19 mortality.

Griffin M. Weber, Chuan Hong, Zongqi Xia, Nicolas Paris, Miguel Pedrera-Jiménez, Ashley C. Pfaff, Emily R. Pfaff, Danielle Pillion, Sara Pizzimenti, Hans-Ulrich Prokosch, Robson A. Prudente, Andrea Prunotto, Víctor Quirós-González, Maryna Raskin, Siegbert Rieg, Gustavo Roig-Domínguez, Pablo Rojo, Paula Rubio-Mayo, Paolo Sacchi, Carlos Sáez, Elisa Salamanca, Malarkodi Jebathilagam Samayamuthu, L. Nelson Sanchez-Pinto, Arnaud Sandrin, Nandhini Santhanam, Janaina C. C. Santos, Fernando J. Sanz Vidorreta, Maria Savino, Jürgen Schüttler, Luigia Scudeller, Neil J. Sebire, Pablo Serrano-Balazote, Patricia Serre, Arnaud Serret-Larmande, Mohsin Shah, Zahra Shakeri Hossein Abad, Domenick Silvio, Piotr Sliz, Jiyeon Son, Charles Sonday, Andrew M. South, Francesca Sperotto, Zachary H. Strasser, Bryce W. Q. Tan, Suzana E. Tanni, Deanne M. Taylor, Ana I. Terriza-Torres, Patric Tippmann, Emma M. S. Toh, Yi-Ju Tseng, Andrew K. Vallejos, Gaël Varoquaux, Margaret E. Vella, Guillaume Verdy, Jill-Jênn Vie, Michele Vitacca, Kavishwar B. Wagholikar, Lemuel R. Waitman, Demian Wassermann, Martin Wolkewitz, Scott Wong, Xin Xiong, Ye Ye, Nadir Yehya, William Yuan, Alberto Zambelli, Harrison G. Zhang, Daniela Zöller, Valentina Zuccaro, Chiara Zucco

npj Digit. Medicine, 2022

Developing an ETL tool for converting the PCORnet CDM into the OMOP CDM to facilitate the COVID-19 data integration.

Yue Yu, Nansu Zong, Andrew Wen, Sijia Liu, Daniel J. Stone, David Knaack, Alanna M. Chamberlain, Emily R. Pfaff, Davera Gabriel, Christopher G. Chute, Nilay Shah, Guoqian Jiang

J. Biomed. Informatics, 2022

FHIR-Ontop-OMOP: Building clinical knowledge graphs in FHIR RDF with the OMOP Common data Model.

Guohui Xiao, Emily R. Pfaff, Eric Prud'hommeaux, David Booth, Deepak K. Sharma, Nan Huo, Yue Yu, Nansu Zong, Kathryn J. Ruddy, Christopher G. Chute, Guoqian Jiang

J. Biomed. Informatics, 2022

Supporting research, protecting data: one institution's approach to clinical data warehouse governance.

Kellie M. Walters, Anna Jojic, Emily R. Pfaff, Marie Rape, Donald C. Spencer, Nicholas J. Shaheen, Brent Lamm, Timothy S. Carey

J. Am. Medical Informatics Assoc., 2022

Demonstrating an approach for evaluating synthetic geospatial and temporal epidemiologic data utility: results from analyzing >1.8 million SARS-CoV-2 tests in the United States National COVID Cohort Collaborative (N3C).

Jason A. Thomas, Randi E. Foraker, Noa Zamstein, Jon D. Morrow, Philip R. O. Payne, Adam B. Wilcox, Melissa A. Haendel, Christopher G. Chute, Kenneth R. Gersing, Anita Walden, Tellen D. Bennett, David A. Eichmann, Justin Guinney, Warren A. Kibbe, Hongfang Liu, Emily R. Pfaff, Peter N. Robinson, Joel H. Saltz, Heidi Spratt, Justin Starren, Christine Suver, Chunlei Wu, Davera Gabriel, Stephanie S. Hong, Kristin Kostka, Harold P. Lehmann, Richard A. Moffitt, Michele Morris, Matvey B. Palchuk, Xiaohan Tanner Zhang, Richard L. Zhu, Benjamin R. C. Amor, Mark M. Bissell, Marshall Clark, Andrew T. Girvin, Adam M. Lee, Robert T. Miller, Kellie M. Walters, Yooree Chae, Connor Cook, Alexandra Dest, Racquel R. Dietz, Thomas Dillon, Patricia A. Francis, Rafael Fuentes, Alexis Graves, Andrew J. Neumann, Shawn T. O'Neil, Usman Sheikh, Andréa M. Volz, Elizabeth Zampino, Christopher P. Austin, Samuel Bozzette, Mariam Deacy, Nicole Garbarini, Michael G. Kurilla, Sam G. Michael, Joni L. Rutter, Meredith Temple-O'Connor, Katie Rebecca Bradwell, Amin Manna, Nabeel Qureshi, Mary Morrison Saltz, Julie A. McMurry, Carolyn T. Bramante, Jeremy Richard Harper, Wenndy Hernandez, Farrukh M. Koraishy, Federico Mariona, Saidulu Mattapally, Amit Saha, Satyanarayana Vedula, Yujuan Fu, Nisha Mathews, Ofer Mendelevitch

J. Am. Medical Informatics Assoc., 2022

Synergies between centralized and federated approaches to data quality: a report from the national COVID cohort collaborative.

Emily R. Pfaff, Andrew T. Girvin, Davera Gabriel, Kristin Kostka, Michele Morris, Matvey B. Palchuk, Harold P. Lehmann, Benjamin R. C. Amor, Mark Bissell, Katie R. Bradwell, Sigfried Gold, Stephanie S. Hong, Johanna Loomba, Amin Manna, Julie A. McMurry, Emily Niehaus, Nabeel Qureshi, Anita Walden, Xiaohan Tanner Zhang, Richard L. Zhu, Richard A. Moffitt, Christopher G. Chute, William G. Adams, Shaymaa Al-Shukri, Alfred Anzalone, Ahmad Baghal, Tellen D. Bennett, Elmer V. Bernstam, Mark M. Bissell, Brian Bush, Thomas R. Campion Jr., Victor Castro, Jack Chang, Deepa D. Chaudhari, Wenjin Chen, San Chu, James J. Cimino, Keith A. Crandall, Mark Crooks, Sara J. Deakyne Davies, John Dipalazzo, David A. Dorr, Dan Eckrich, Sarah E. Eltinge, Daniel G. Fort, George Golovko, Snehil Gupta, Melissa A. Haendel, Janos G. Hajagos, David A. Hanauer, Brett M. Harnett, Ronald Horswell, Nancy Huang, Steven G. Johnson, Michael Kahn, Kamil Khanipov, Curtis Kieler, Katherine Ruiz De Luzuriaga, Sarah E. Maidlow, Ashley Martinez, Jomol Mathew, James C. McClay, Gabriel McMahan, Brian Melancon, Stéphane M. Meystre, Lucio Miele, Hiroki Morizono, Ray Pablo, Lav P. Patel, Jimmy Phuong, Daniel J. Popham, Claudia P. Pulgarin, Carlos Santos, Indra Neil Sarkar, Nancy Sazo, Soko Setoguchi, Selvin Soby, Sirisha Surampalli, Christine Suver, Uma Maheswara Reddy Vangala, Shyam Visweswaran, James von Oehsen, Kellie M. Walters, Laura K. Wiley, David A. Williams, Adrian H. Zai

J. Am. Medical Informatics Assoc., 2022

Harmonizing units and values of quantitative data elements in a very large nationally pooled electronic health record (EHR) dataset.

Katie R. Bradwell, Jacob T. Wooldridge, Benjamin R. C. Amor, Tellen D. Bennett, Adit Anand, Carolyn Bremer, Yun Jae Yoo, Zhenglong Qian, Steven G. Johnson, Emily R. Pfaff, Andrew T. Girvin, Amin Manna, Emily Niehaus, Stephanie S. Hong, Xiaohan Tanner Zhang, Richard L. Zhu, Mark Bissell, Nabeel Qureshi, Joel H. Saltz, Melissa A. Haendel, Christopher G. Chute, Harold P. Lehmann, Richard A. Moffitt

J. Am. Medical Informatics Assoc., 2022

Leveraging Open Electronic Health Record Data and Environmental Exposures Data to Derive Insights Into Rare Pulmonary Disease.

Karamarie Fecho, Stanley C. Ahalt, Michael Knowles, Ashok K. Krishnamurthy, Margaret Leigh, Kenneth Morton, Emily R. Pfaff, Max Wang, Hong Yi

Frontiers Artif. Intell., 2022

Implementing a New FHIR RDF Specification for Semantic Clinical Data Using a JSON-LD-based Approach.

Deepak K. Sharma, Eric Prud'hommeaux, David Booth, Kevin J. Peterson, Daniel J. Stone, Harold Solbrig, Guohui Xiao, Emily R. Pfaff, Guoqian Jiang

Proceedings of the 13th International Conference on Semantic Web Applications and Tools for Health Care and Life Sciences, 2022

A Comparative Study on the Capability of Real-World Antineoplastic Drug Data Collection by CanMED, ATC and HemOnc.

Yue Yu, Kathryn J. Ruddy, Nan Huo, Nansu Zong, Deirdre Pachman, Christopher G. Chute, Emily R. Pfaff, Andrea Cheville, Guoqian Jiang

Proceedings of the AMIA 2022, 2022

Relational FHIR: Converting FHIR's Hierarchal Schema.

Adam M. Lee, Paul Kovach, James Champion, Patrick Conway, Emily R. Pfaff

Proceedings of the AMIA 2022, 2022

Modeling a Cancer Symptom Control Domain Using HL7 FHIR: Applicability of the Minimal Common Oncology Data Elements (mCODE).

Nan Huo, Yue Yu, Nansu Zong, Andrea Cheville, Claude Nanjo, Eric Prud'hommeaux, Deirdre Pachman, Guohui Xiao, Emily R. Pfaff, Christopher G. Chute, Guoqian Jiang, Kathryn J. Ruddy

Proceedings of the AMIA 2022, 2022

HIPAA Safe Harbor (HuSH) Common Data Models for Education.

Sofia Z. Dard, James Champion, Robert L. Bradford, Adam M. Lee, Emily R. Pfaff

Proceedings of the AMIA 2022, 2022

Maximizing Interoperability, Enriching EHR Data: Transforming HL7 FHIR Data to RDF Using the FHIR RDF Playground.

James Champion, Eric Prud'hommeaux, David Booth, Gaurav Vaidya, James P. Balhoff, Deepak K. Sharma, Guoqian Jiang, Emily R. Pfaff

Proceedings of the AMIA 2022, 2022

CAMP FHIR: Clinical Asset Mapping Program for FHIR.

James Champion, Paul Kovach, Asiyah Ahmad, Anna Jojic, Buck Bohac, Adam M. Lee, Patrick Conway, Emily R. Pfaff

Proceedings of the AMIA 2022, 2022

2021

The National COVID Cohort Collaborative (N3C): Rationale, design, infrastructure, and deployment.

Melissa A. Haendel, Christopher G. Chute, Tellen D. Bennett, David A. Eichmann, Justin Guinney, Warren A. Kibbe, Philip R. O. Payne, Emily R. Pfaff, Peter N. Robinson, Joel H. Saltz, Heidi Spratt, Christine Suver, John Wilbanks, Adam B. Wilcox, Andrew E. Williams, Chunlei Wu, Clair Blacketer, Robert L. Bradford, James J. Cimino, Marshall Clark, Evan W. Colmenares, Patricia A. Francis, Davera Gabriel, Alexis Graves, Raju Hemadri, Stephanie S. Hong, George Hripcsak, Dazhi Jiao, Jeffrey G. Klann, Kristin Kostka, Adam M. Lee, Harold P. Lehmann, Lora Lingrey, Robert T. Miller, Michele Morris, Shawn N. Murphy, Karthik Natarajan, Matvey B. Palchuk, Usman Sheikh, Harold Solbrig, Shyam Visweswaran, Anita Walden, Kellie M. Walters, Griffin M. Weber, Xiaohan Tanner Zhang, Richard L. Zhu, Benjamin R. C. Amor, Andrew T. Girvin, Amin Manna, Nabeel Qureshi, Michael G. Kurilla, Sam G. Michael, Lili M. Portilla, Joni L. Rutter, Christopher P. Austin, Ken R. Gersing

J. Am. Medical Informatics Assoc., 2021

An Open Natural Language Processing Development Framework for EHR-based Clinical Research: A case demonstration using the National COVID Cohort Collaborative (N3C).

Sijia Liu, Andrew Wen, Liwei Wang, Huan He, Sunyang Fu, Robert T. Miller, Andrew E. Williams, Daniel R. Harris, Ramakanth Kavuluru, Mei Liu, Noor Abu-El-Rub, Rui Zhang, John D. Osborne, Masoud Rouhizadeh, Yongqun He, Emily R. Pfaff, Christopher G. Chute, Tim Duong, Melissa A. Haendel, Rafael Fuentes, Peter Szolovits, Hua Xu, Hongfang Liu

CoRR, 2021

Enabling Longitudinal Exploratory Analysis of Clinical COVID Data.

David Borland, Irena Brain, Karamarie Fecho, Emily R. Pfaff, Hao Xu, James Champion, Chris Bizon, David Gotz

Proceedings of the IEEE Workshop on Visual Analytics in Healthcare, 2021

National COVID Cohort Collaborative (N3C) Case-control Buddies.

Marshall Clark, Adam M. Lee, Emily R. Pfaff, Kristin Kostka, Matvey B. Palchuk, Lora Lingrey, Michele Morris, Robert T. Miller

Proceedings of the AMIA 2021, American Medical Informatics Association Annual Symposium, San Diego, CA, USA, October 30, 2021, 2021

2020

FHIR PIT: an open software application for spatiotemporal integration of clinical data and environmental exposures data.

Hao Xu, Steven Cox, Lisa Stillwell, Emily R. Pfaff, James Champion, Stanley C. Ahalt, Karamarie Fecho

BMC Medical Informatics Decis. Mak., 2020

Utilizing Encrypted Hashes to Link Patient Cohorts via Streamlined SAS Programs.

Robert L. Bradford, Sofia Dard, Emily R. Pfaff, Ashok K. Krishnamurthy

Proceedings of the AMIA 2020, 2020

2019

Semantic integration of clinical laboratory tests from electronic health records for deep phenotyping and biomarker discovery.

Xingmin Aaron Zhang, Amy Yates, Nicole A. Vasilevsky, Jean-Philippe F. Gourdine, Tiffany J. Callahan, Leigh C. Carmody, Daniel Danis, Marcin P. Joachimiak, Vida Ravanmehr, Emily R. Pfaff, James Champion, Kimberly Robasky, Hao Xu, Karamarie Fecho, Nephi A. Walton, Richard L. Zhu, Justin Ramsdill, Christopher J. Mungall, Sebastian Köhler, Melissa A. Haendel, Clement J. McDonald, Daniel J. Vreeman, David B. Peden, Tellen D. Bennett, James A. Feinstein, Blake Martin, Adrianne L. Stefanski, Lawrence E. Hunter, Christopher G. Chute, Peter N. Robinson

npj Digit. Medicine, 2019

Sex, obesity, diabetes, and exposure to particulate matter among patients with severe asthma: Scientific insights from a comparative analysis of open clinical data sources during a five-day hackathon.

Karamarie Fecho, Stanley C. Ahalt, Saravanan Arunachalam, James Champion, Christopher G. Chute, Sarah Davis, Kenneth Gersing, Gustavo Glusman, Jennifer Hadlock, Jewel Lee, Emily R. Pfaff, Max Robinson, Eric Sid, Casey N. Ta, Hao Xu, Richard L. Zhu, Qian Zhu, David B. Peden

J. Biomed. Informatics, 2019

Recruiting for a pragmatic trial using the electronic health record and patient portal: successes and lessons learned.

Emily R. Pfaff, Adam Lee, Robert L. Bradford, Jinhee Pae, Clarence Potter, Paul Blue, Patricia Knoepp, Kristie Thompson, Christianne L. Roumie, David Crenshaw, Remy Servis, Darren A. DeWalt

J. Am. Medical Informatics Assoc., 2019

A novel approach for exposing and sharing clinical data: the Translator Integrated Clinical and Environmental Exposures Service.

Karamarie Fecho, Emily R. Pfaff, Hao Xu, James Champion, Steve Cox, Lisa Stillwell, David B. Peden, Chris Bizon, Ashok Kumar Krishnamurthy, Alexander Tropsha, Stanley C. Ahalt

J. Am. Medical Informatics Assoc., 2019

SMOREs : Synergistic Medication Organizer for RxNorm and Expansions, a Tool For Improving Semantic Relationships of Institutional Medications to Standardized Ontologies.

Robert L. Bradford, Marshall Clark, Emily R. Pfaff

Proceedings of the AMIA 2019, 2019

2018

FDTool: a Python application to mine for functional dependencies and candidate keys in tabular data.

Matt Buranosky, Elmar Stellnberger, Emily R. Pfaff, David Díaz-Gutiérrez, Cavin Ward-Caviness

F1000Research, 2018

2016

An efficient approach for surveillance of childhood diabetes by type derived from electronic health record data: the SEARCH for Diabetes in Youth Study.

Victor W. Zhong, Jihad S. Obeid, Jean B. Craig, Emily R. Pfaff, Joan Thomas, Lindsay M. Jaacks, Daniel P. Beavers, Timothy S. Carey, Jean M. Lawrence, Dana Dabelea, Richard F. Hamman, Deborah A. Bowlby, Catherine Pihoker, Sharon H. Saydah, Elizabeth J. Mayer-Davis

J. Am. Medical Informatics Assoc., 2016