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Andrew E. Williams

Tufts Medical Center

34H-index
150Paper Count
6.5KCitation Count
Published Papers 40
Publication Date
COLA-GLM: collaborative one-shot and lossless algorithms of generalized linear models for decentralized observational healthcare data
err2025-07-15
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errQiong Wu; Jenna M. Reps; Lu Li; Bingyu Zhang; Yiwen Lu; Jiayi Tong; Dazheng Zhang; Thomas Lumley; Milou T. Brand; Mui Van Zandt; Thomas Falconer; Xing He; Yu Huang; Haoyang Li; Chao Yan; Guojun Tang; Andrew E. Williams; Fei Wang; Jiang Bian; Bradley Malin; George Hripcsak; Martijn J. Schuemie; Yun Lu; Steve Drew; Jiayu Zhou; David A. Asch; Yong Chen
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Integrating Knowledge: The Power of Ontologies in Psychiatric Research and Clinical Informatics
err2025-05-23
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PREAI
errMelvin G. McInnis; Ben Coleman; Eric Hurwitz; Peter N. Robinson; Andrew E. Williams; Melissa A. Haendel; Julie A. McMurry
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A scoping review of OMOP CDM adoption for cancer research using real world data
err2025-04-07
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errWang, Liwei; Wen, Andrew; Fu, Sunyang; Ruan, Xiaoyang; Huang, Ming; Li, Rui; Lu, Qiuhao; Lyu, Heather; Williams, Andrew E.; Liu, Hongfang
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A Case Demonstration of the Open Health Natural LanguageProcessing Toolkit From the National COVID-19 CohortCollaborative and the Researching COVID to Enhance RecoveryPrograms for a Natural Language Processing System forCOVID-19 or Postacute Sequelae of SARS CoV-2 Infection:Algorithm Development and Validation
err2024-09-09
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errWen, Andrew; Wang, Liwei; He, Huan; Fu, Sunyang; Liu, Sijia; Hanauer, David A.; Harris, Daniel R.; Kavuluru, Ramakanth; Zhang, Rui; Natarajan, Karthik; Pavinkurve, Nishanthp; Hajagos, Janos; Rajuper, Sritha; Lingam, Veena; Saltz, Mary; Elowsky, Corey; Moffitt, Richard A.; Koraishy, Farrukh M.; Palchuk, Matvey B.; Donovan, Jordan; Lingrey, Lora; Stone-DerHagopian, Garo; Miller, Robert T.; Williams, Andrew E.; Leese, Peter J.; Kovach, Paul, I; Pfaff, Emily R.; Zemme, Mikhail; Pates, Robert D.; Guthe, Nick; Haendel, Melissa A.; Chute, Christopher G.; Liu, Hongfang
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Social Determinants of Health and Limitation of Life-Sustaining Therapy in Neurocritical Care: A CHoRUS Pilot Project
err2024-06-06
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PREAI
errKwak, Gloria Hyunjung; Kamdar, Hera A.; Douglas, Molly J.; Hu, Hui; Ack, Sophie E.; Lissak, India A.; Williams, Andrew E.; Yechoor, Nirupama; Rosenthal, Eric S.
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Clinical Characterization of Patients Diagnosed with Prostate Cancer and Undergoing Conservative Management: A PIONEER Analysis Based on Big Data
err2024-05-01
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errGandaglia, Giorgio; Pellegrino, Francesco; Golozar, Asieh; De Meulder, Bertrand; Abbott, Thomas; Achtman, Ariel; Omar, Muhammad Imran; Alshammari, Thamir; Areia, Carlos; Asiimwe, Alex; Beyer, Katharina; Bjartell, Anders; Campi, Riccardo; Cornford, Philip; Falconer, Thomas; Feng, Qi; Gong, Mengchun; Herrera, Ronald; Hughes, Nigel; Hulsen, Tim; Kinnaird, Adam; Lai, Lana Y. H.; Maresca, Gianluca; Mottet, Nicolas; Oja, Marek; Prinsen, Peter; Reich, Christian; Remmers, Sebastiaan; Roobol, Monique J.; Sakalis, Vasileios; Seager, Sarah; Smith, Emma J.; Snijder, Robert; Steinbeisser, Carl; Thurin, Nicolas H.; Hijazy, Ayman; van Bochove, Kees; van den Bergh, Roderick C. N.; Van Hemelrijck, Mieke; Willemse, Peter-Paul; Williams, Andrew E.; Kermani, Nazanin Zounemat; Evans-Axelsson, Susan; Briganti, Alberto; N'Dow, James
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Cardiovascular Disease Risk Factor Control in People With and Without Human Immunodeficiency Virus
err2024-01-16
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PREAI
errSilverberg, Michael J.; Levine, Tory M.; Lea, Alexandra N.; Williams, Andrew E.; Alexeeff, Stacey E.; Bryant, Kendall; Cavassini, Matthias; Flamm, Jason A.; Hare, C. Bradley; Ingle, Suzanne M.; Justice, Amy C.; Lam, Jennifer O.; Sterling, Stacy A.; Horberg, Michael A.; Satre, Derek D.
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The Human Phenotype Ontology in 2024: phenotypes around the world
err2023-11-11
err30
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errGargano, Michael A.; Matentzoglu, Nicolas; Coleman, Ben; Addo-Lartey, Eunice B.; Anagnostopoulos, Anna, V; Anderton, Joel; Avillach, Paul; Bagley, Anita M.; Bakstein, Eduard; Balhoff, James P.; Baynam, Gareth; Bello, Susan M.; Berk, Michael; Bertram, Holli; Bishop, Somer; Blau, Hannah; Bodenstein, David F.; Botas, Pablo; Boztug, Kaan; Cady, Jolana; Callahan, Tiffany J.; Cameron, Rhiannon; Carbon, Seth J.; Castellanos, Francisco; Caufield, J. Harry; Chan, Lauren E.; Chute, Christopher G.; Cruz-Rojo, Jaime; Dahan-Oliel, Noemi; Davids, Jon R.; de Dieuleveult, Maud; de Souza, Vinicius; de Vries, Bert B. A.; de Vries, Esther; DePaulo, J. Raymond; Derfalvi, Beata; Dhombres, Ferdinand; Diaz-Byrd, Claudia; Dingemans, Alexander J. M.; Donadille, Bruno; Duyzend, Michael; Elfeky, Reem; Essaid, Shahim; Fabrizzi, Carolina; Fico, Giovanna; Firth, Helen, V; Freudenberg-Hua, Yun; Fullerton, Janice M.; Gabriel, Davera L.; Gilmour, Kimberly; Giordano, Jessica; Goes, Fernando S.; Moses, Rachel Gore; Green, Ian; Griese, Matthias; Groza, Tudor; Gu, Weihong; Guthrie, Julia; Gyori, Benjamin; Hamosh, Ada; Hanauer, Marc; Hanusova, Katerina; He, Yongqun (Oliver); Hegde, Harshad; Helbig, Ingo; Holasova, Katerina; Hoyt, Charles Tapley; Huang, Shangzhi; Hurwitz, Eric; Jacobsen, Julius O. B.; Jiang, Xiaofeng; Joseph, Lisa; Keramatian, Kamyar; King, Bryan; Knoflach, Katrin; Koolen, David A.; Kraus, Megan L.; Kroll, Carlo; Kusters, Maaike; Ladewig, Markus S.; Lagorce, David; Lai, Meng-Chuan; Lapunzina, Pablo; Laraway, Bryan; Lewis-Smith, David; Li, Xiarong; Lucano, Caterina; Majd, Marzieh; Marazita, Mary L.; Martinez-Glez, Victor; McHenry, Toby H.; McInnis, Melvin G.; McMurry, Julie A.; Mihulova, Michaela; Millett, Caitlin E.; Mitchell, Philip B.; Moslerova, Veronika; Narutomi, Kenji; Nematollahi, Shahrzad; Nevado, Julian; Nierenberg, Andrew A.; Cajbikova, Nikola Novak; Nurnberger, John I., Jr.; Ogishima, Soichi; Olson, Daniel; Ortiz, Abigail; Pachajoa, Harry; Perez de Nanclares, Guiomar; Peters, Amy; Putman, Tim; Rapp, Christina K.; Rath, Ana; Reese, Justin; Rekerle, Lauren; Roberts, Angharad M.; Roy, Suzy; Sanders, Stephan J.; Schuetz, Catharina; Schulte, Eva C.; Schulze, Thomas G.; Schwarz, Martin; Scott, Katie; Seelow, Dominik; Seitz, Berthold; Shen, Yiping; Similuk, Morgan N.; Simon, Eric S.; Singh, Balwinder; Smedley, Damian; Smith, Cynthia L.; Smolinsky, Jake T.; Sperry, Sarah; Stafford, Elizabeth; Stefancsik, Ray; Steinhaus, Robin; Strawbridge, Rebecca; Sundaramurthi, Jagadish Chandrabose; Talapova, Polina; Tenorio Castano, Jair A.; Tesner, Pavel; Thomas, Rhys H.; Thurm, Audrey; Turnovec, Marek; van Gijn, Marielle E.; Vasilevsky, Nicole A.; Vlckova, Marketa; Walden, Anita; Wang, Kai; Wapner, Ron; Ware, James S.; Wiafe, Addo A.; Wiafe, Samuel A.; Wiggins, Lisa D.; Williams, Andrew E.; Wu, Chen; Wyrwoll, Margot J.; Xiong, Hui; Yalin, Nefize; Yamamoto, Yasunori; Yatham, Lakshmi N.; Yocum, Anastasia K.; Young, Allan H.; Yueksel, Zafer; Zandi, Peter P.; Zankl, Andreas; Zarante, Ignacio; Zvolsky, Miroslav; Toro, Sabrina; Carmody, Leigh C.; Harris, Nomi L.; Munoz-Torres, Monica C.; Danis, Daniel; Mungall, Christopher J.; Koehler, Sebastian; Haendel, Melissa A.; Robinson, Peter N.
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Predictive models of long COVID
err2023-10-01
err14
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errAntony, Blessy; Blau, Hannah; Casiraghi, Elena; Loomba, Johanna J.; Callahan, Tiffany J.; Laraway, Bryan J.; Wilkins, Kenneth J.; Antonescu, Corneliu C.; Valentini, Giorgio; Williams, Andrew E.; Robinson, Peter N.; Reese, Justin T.; Murali, T. M.
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Representing and utilizing clinical textual data for real world studies: An OHDSI approach
err2023-06-01
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errKeloth, Vipina K.; Banda, Juan M.; Gurley, Michael; Heider, Paul M.; Kennedy, Georgina; Liu, Hongfang; Liu, Feifan; Miller, Timothy; Natarajan, Karthik; Patterson, Olga, V; Peng, Yifan; Raja, Kalpana; Reeves, Ruth M.; Rouhizadeh, Masoud; Shi, Jianlin; Wang, Xiaoyan; Wang, Yanshan; Wei, Wei-Qi; Williams, Andrew E.; Zhang, Rui; Belenkaya, Rimma; Reich, Christian; Blacketer, Clair; Ryan, Patrick; Hripcsak, George; Elhada, Noemie; Xu, Hua
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Ontologizing health systems data at scale: making translational discovery a reality
err2023-05-19
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errCallahan, Tiffany J.; Stefanski, Adrianne L.; Wyrwa, Jordan M.; Zeng, Chenjie; Ostropolets, Anna; Banda, Juan M.; Baumgartner, William A., Jr.; Boyce, Richard D.; Casiraghi, Elena; Coleman, Ben D.; Collins, Janine H.; Davies, Sara J. Deakyne; Feinstein, James A.; Lin, Asiyah Y.; Martin, Blake; Matentzoglu, Nicolas A.; Meeker, Daniella; Reese, Justin; Sinclair, Jessica; Taneja, Sanya B.; Trinkley, Katy E.; Vasilevsky, Nicole A.; Williams, Andrew E.; Zhang, Xingmin A.; Denny, Joshua C.; Ryan, Patrick B.; Hripcsak, George; Bennett, Tellen D.; Haendel, Melissa A.; Robinson, Peter N.; Hunter, Lawrence E.; Kahn, Michael G.
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Generalisable long COVID subtypes: Findings from the NIH N3C and RECOVER programmes
err2023-01-01
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errReese, Justin T.; Blau, Hannah; Casiraghi, Elena; Bergquist, Timothy; Loomba, Johanna J.; Callahan, Tiffany J.; Laraway, Bryan; Antonescu, Corneliu; Coleman, Ben; Gargano, Michael; Wilkins, Kenneth J.; Cappelletti, Luca; Fontana, Tommaso; Ammar, Nariman; Antony, Blessy; Murali, T. M.; Caufield, J. Harry; Karlebach, Guy; McMurry, Julie A.; Williams, Andrew; Moffitt, Richard; Banerjee, Jineta; Solomonides, Anthony E.; Davis, Hannah; Kostka, Kristin; Valentini, Giorgio; Sahner, David; Chute, Christopher G.; Madlock-Brown, Charisse; Haendel, Melissa A.; Robinson, Peter N.
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NSAID use and clinical outcomes in COVID-19 patients: a 38-center retrospective cohort study
err2022-05-15
err19
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errReese, Justin T.; Coleman, Ben; Chan, Lauren; Blau, Hannah; Callahan, Tiffany J.; Cappelletti, Luca; Fontana, Tommaso; Bradwell, Katie Rebecca; Harris, Nomi L.; Casiraghi, Elena; Valentini, Giorgio; Karlebach, Guy; Deer, Rachel; McMurry, Julie A.; Haendel, Melissa A.; Chute, Christopher G.; Pfaff, Emily; Moffitt, Richard; Spratt, Heidi; Singh, Jasvinder; Mungall, Christopher J.; Williams, Andrew E.; Robinson, Peter N.
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DLMM as a lossless one-shot algorithm for collaborative multi-site distributed linear mixed models
err2022-03-30
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errLuo, Chongliang; Islam, Md Nazmul; Sheils, Natalie E.; Buresh, John; Reps, Jenna; Schuemie, Martijn J.; Ryan, Patrick B.; Edmondson, Mackenzie; Duan, Rui; Tong, Jiayi; Marks-Anglin, Arielle; Bian, Jiang; Chen, Zhaoyi; Duarte-Salles, Talita; Fernandez-Bertolin, Sergio; Falconer, Thomas; Kim, Chungsoo; Park, Rae Woong; Pfohl, Stephen R.; Shah, Nigam H.; Williams, Andrew E.; Xu, Hua; Zhou, Yujia; Lautenbach, Ebbing; Doshi, Jalpa A.; Werner, Rachel M.; Asch, David A.; Chen, Yong
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Seek COVER: using a disease proxy to rapidly develop and validate a personalized risk calculator for COVID-19 outcomes in an international network
err2022-01-30
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errWilliams, Ross D.; Markus, Aniek F.; Yang, Cynthia; Duarte-Salles, Talita; DuVall, Scott L.; Falconer, Thomas; Jonnagaddala, Jitendra; Kim, Chungsoo; Rho, Yeunsook; Williams, Andrew E.; Machado, Amanda Alberga; An, Min Ho; Aragon, Maria; Areia, Carlos; Burn, Edward; Choi, Young Hwa; Drakos, Iannis; Abrahao, Maria Tereza Fernandes; Fernandez-Bertolin, Sergio; Hripcsak, George; Kaas-Hansen, Benjamin Skov; Kandukuri, Prasanna L.; Kors, Jan A.; Kostka, Kristin; Liaw, Siaw-Teng; Lynch, Kristine E.; Machnicki, Gerardo; Matheny, Michael E.; Morales, Daniel; Nyberg, Fredrik; Park, Rae Woong; Prats-Uribe, Albert; Pratt, Nicole; Rao, Gowtham; Reich, Christian G.; Rivera, Marcela; Seinen, Tom; Shoaibi, Azza; Spotnitz, Matthew E.; Steyerberg, Ewout W.; Suchard, Marc A.; You, Seng Chan; Zhang, Lin; Zhou, Lili; Ryan, Patrick B.; Prieto-Alhambra, Daniel; Reps, Jenna M.; Rijnbeek, Peter R.
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Extending the OMOP Common Data Model and Standardized Vocabularies to Support Observational Cancer Research
err2021-12-01
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errBelenkaya, Rimma; Gurley, Michael J.; Golozar, Asieh; Dymshyts, Dmitry; Miller, Robert T.; Williams, Andrew E.; Ratwani, Shilpa; Siapos, Anastasios; Korsik, Vladislav; Warner, Jeremy; Campbell, W. Scott; Rivera, Donna; Banokina, Tatiana; Modina, Elizaveta; Bethusamy, Shantha; Stewart, Henry Morgan; Patel, Meera; Chen, Ruijun; Falconer, Thomas; Park, Rae Woong; You, Seng Chan; Jeon, Hokyun; Shin, Soe Jeong; Reich, Christian
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Thirty-Day Outcomes of Children and Adolescents With COVID-19: An International Experience
err2021-09-01
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errDuarte-Salles, Talita; Vizcaya, David; Pistillo, Andrea; Casajust, Paula; Sena, Anthony G.; Lai, Lana Yin Hui; Prats-Uribe, Albert; Ahmed, Waheed-Ul-Rahman; Alshammari, Thamir M.; Alghoul, Heba; Alser, Osaid; Burn, Edward; You, Seng Chan; Areia, Carlos; Blacketer, Clair; DuVall, Scott; Falconer, Thomas; Fernandez-Bertolin, Sergio; Fortin, Stephen; Golozar, Asieh; Gong, Mengchun; Tan, Eng Hooi; Huser, Vojtech; Iveli, Pablo; Morales, Daniel R.; Nyberg, Fredrik; Posada, Jose D.; Recalde, Martina; Roel, Elena; Schilling, Lisa M.; Shah, Nigam H.; Shah, Karishma; Suchard, Marc A.; Zhang, Lin; Zhang, Ying; Williams, Andrew E.; Reich, Christian G.; Hripcsak, George; Rijnbeek, Peter; Ryan, Patrick; Kostka, Kristin; Prieto-Alhambra, Daniel
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Implementation of the COVID-19 Vulnerability Index Across an International Network of Health Care Data Sets: Collaborative External Validation Study
err2021-04-05
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errReps, Jenna M.; Kim, Chungsoo; Williams, Ross D.; Markus, Aniek F.; Yang, Cynthia; Duarte-Salles, Talita; Falconer, Thomas; Jonnagaddala, Jitendra; Williams, Andrew; Fernandez-Bertolin, Sergio; DuVall, Scott L.; Kostka, Kristin; Rao, Gowtham; Shoaibi, Azza; Ostropolets, Anna; Spotnitz, Matthew E.; Zhang, Lin; Casajust, Paula; Steyerberg, Ewout W.; Nyberg, Fredrik; Kaas-Hansen, Benjamin Skov; Choi, Young Hwa; Morales, Daniel; Liaw, Siaw-Teng; Abrahao, Maria Tereza Fernandes; Areia, Carlos; Matheny, Michael E.; Lynch, Kristine E.; Aragon, Maria; Park, Rae Woong; Hripcsak, George; Reich, Christian G.; Suchard, Marc A.; You, Seng Chan; Ryan, Patrick B.; Prieto-Alhambra, Daniel; Rijnbeek, Peter R.
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The relationship of smoking and unhealthy alcohol use to the HIV care continuum among people with HIV in an integrated health care system
err2021-02-01
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errSatre, Derek D.; Levine-Hall, Tory; Sterling, Stacy A.; Young-Wolff, Kelly C.; Lam, Jennifer O.; Alexeeff, Stacey; Hojilla, J. Carlo; Williams, Andrew; Justice, Amy C.; Sterne, Jonathan; Cavassini, Matthias; Bryant, Kendall J.; Williams, Emily C.; Horberg, Michael A.; Volberding, Paul; Weisner, Constance; Silverberg, Michael J.
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Renin-angiotensin system blockers and susceptibility to COVID-19: an international, open science, cohort analysis
err2021-02-01
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errMorales, Daniel R.; Conover, Mitchell M.; You, Seng Chan; Pratt, Nicole; Kostka, Kristin; Duarte-Salles, Talita; Fernandez-Bertolin, Sergio; Aragon, Maria; DuVall, Scott L.; Lynch, Kristine; Falconer, Thomas; van Bochove, Kees; Sung, Cynthia; Matheny, Michael E.; Lambert, Christophe G.; Nyberg, Fredrik; Alshammari, Thamir M.; Williams, Andrew E.; Park, Rae Woong; Weaver, James; Sena, Anthony G.; Schuemie, Martijn J.; Rijnbeek, Peter R.; Williams, Ross D.; Lane, Jennifer C. E.; Prats-Uribe, Albert; Zhang, Lin; Areia, Carlos; Krumholz, Harlan M.; Prieto-Alhambra, Daniel; Ryan, Patrick B.; Hripcsak, George; Suchard, Marc A.
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