Publications by authors named "Ruben Amarasingham"

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Pragmatic Trial of Hospitalization Rate in Chronic Kidney Disease.
Miguel A Vazquez, George Oliver, Ruben Amarasingham, Venkatraghavan Sundaram, Kevin Chan

N Engl J Med· April 2024

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Vital Signs Are Still Vital: Instability on Discharge and the Risk of Post-Discharge Adverse Outcomes.
Oanh Kieu Nguyen, Anil N Makam, Christopher Clark, Song Zhang, Bin Xie, Ruben Amarasingham

J Gen Intern Med· January 2017

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Initial Development of a Computer Algorithm to Identify Patients With Breast and Lung Cancer Having Poor Prognosis in a Safety Net Hospital.
Ramona L Rhodes, Sabiha Kazi, Lei Xuan, Ruben Amarasingham, Ethan A Halm

Am J Hosp Palliat Care· August 2016

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Predicting all-cause readmissions using electronic health record data from the entire hospitalization: Model development and comparison.
Oanh Kieu Nguyen, Anil N Makam, Christopher Clark, Song Zhang, Bin Xie, Ruben Amarasingham

J Hosp Med· July 2016

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Consensus Statement on Electronic Health Predictive Analytics: A Guiding Framework to Address Challenges.
Ruben Amarasingham, Anne-Marie J Audet, David W Bates, I Glenn Cohen, Martin Entwistle

EGEMS (Wash DC)· May 2016

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Electronic medical record-based multicondition models to predict the risk of 30 day readmission or death among adult medicine patients: validation and comparison to existing models.
Ruben Amarasingham, Ferdinand Velasco, Bin Xie, Christopher Clark, Ying Ma

BMC Med Inform Decis Mak· May 2015

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Envisioning a social-health information exchange as a platform to support a patient-centered medical neighborhood: a feasibility study.
Oanh Kieu Nguyen, Connie V Chan, Anil Makam, Heather Stieglitz, Ruben Amarasingham

J Gen Intern Med· January 2015

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The legal and ethical concerns that arise from using complex predictive analytics in health care.
I Glenn Cohen, Ruben Amarasingham, Anand Shah, Bin Xie, Bernard Lo

Health Aff (Millwood)· July 2014

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Implementing electronic health care predictive analytics: considerations and challenges.
Ruben Amarasingham, Rachel E Patzer, Marco Huesch, Nam Q Nguyen, Bin Xie

Health Aff (Millwood)· July 2014

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Allocating scarce resources in real-time to reduce heart failure readmissions: a prospective, controlled study.
Ruben Amarasingham, Parag C Patel, Kathleen Toto, Lauren L Nelson, Timothy S Swanson

BMJ Qual Saf· December 2013

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Use of administrative claims data for identifying patients with cirrhosis.
Mahendra S Nehra, Ying Ma, Christopher Clark, Ruben Amarasingham, Don C Rockey

J Clin Gastroenterol· October 2013

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An automated model using electronic medical record data identifies patients with cirrhosis at high risk for readmission.
Amit G Singal, Robert S Rahimi, Christopher Clark, Ying Ma, Jennifer A Cuthbert, Ruben Amarasingham

Clin Gastroenterol Hepatol· October 2013

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Identifying patients with diabetes and the earliest date of diagnosis in real time: an electronic health record case-finding algorithm.
Anil N Makam, Oanh K Nguyen, Billy Moore, Ying Ma, Ruben Amarasingham

BMC Med Inform Decis Mak· August 2013

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Predicting out of intensive care unit cardiopulmonary arrest or death using electronic medical record data.
Carlos A Alvarez, Christopher A Clark, Song Zhang, Ethan A Halm, John J Shannon, Ruben Amarasingham

BMC Med Inform Decis Mak· February 2013

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Applying data analytics and information exchange to improve care for patients.
Ruben Amarasingham

Health Aff (Millwood)· December 2012

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An electronic medical record-based model to predict 30-day risk of readmission and death among HIV-infected inpatients.
Ank E Nijhawan, Christopher Clark, Richard Kaplan, Billy Moore, Ethan A Halm, Ruben Amarasingham

J Acquir Immune Defic Syndr· November 2012

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An automated model to identify heart failure patients at risk for 30-day readmission or death using electronic medical record data.
Ruben Amarasingham, Billy J Moore, Ying P Tabak, Mark H Drazner, Christopher A Clark

Med Care· November 2010

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A rapid admission protocol to reduce emergency department boarding times.
Ruben Amarasingham, T S Swanson, D B Treichler, S N Amarasingham, W G Reed

Qual Saf Health Care· June 2010

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Clinical information technologies and inpatient outcomes: a multiple hospital study.
Ruben Amarasingham, Laura Plantinga, Marie Diener-West, Darrell J Gaskin, Neil R Powe

Arch Intern Med· January 2009

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Hospital characteristics associated with highly automated and usable clinical information systems in Texas, United States.
Ruben Amarasingham, Marie Diener-West, Laura Plantinga, Aaron C Cunningham, Darrell J Gaskin

BMC Med Inform Decis Mak· September 2008

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Comparing the financial condition of Texas hospitals using a novel definition for the safety net.
Brett D Stauffer, Ruben Amarasingham, Sue Pickens, Ron J Anderson

Tex Med· August 2008

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The quest for quality: perspectives from the safety net.
Ron J Anderson, Ruben Amarasingham, S Sue Pickens

Front Health Serv Manage· October 2007

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Measuring clinical information technology in the ICU setting: application in a quality improvement collaborative.
Ruben Amarasingham, Peter J Pronovost, Marie Diener-West, Christine Goeschel, Todd Dorman

J Am Med Inform Assoc· June 2007

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Clinical information technology capabilities in four U.S. hospitals: testing a new structural performance measure.
Ruben Amarasingham, Marie Diener-West, Michael Weiner, Harold Lehmann, Jerome E Herbers

Med Care· March 2006

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County hospitals and regional medical care in Texas: an analysis of out-of-county costs.
Ruben Amarasingham, Sue Pickens, Ron J Anderson

Tex Med· June 2004

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