Dr. Amarasingham’s research themes include the evaluation of health information technology, the application of advanced informatics concepts in healthcare, and the use of innovative care models to reduce disparities, improve quality, and lower costs.
RESEARCH INTERESTS
Clinical Information Technology Assessment and Evaluation
Quality Improvement Methods in Healthcare
Healthcare Delivery for Indigent Populations
RECENT PUBLICATIONS
Amarasingham R, Plantinga L, Diener M, Gaskin, DJ, Powe, NR, "Clinical Information Technologies and Inpatient Outcomes: A Multiple Hospital Study" Archives of Internal Medicine, 169(2):108-114, January 2009
Amarasingham R, Pronovost P, Diener-West M, Goeschel C, Dorman T, Thiemann DR, Powe NR, "Measuring Clinical Information Technology in the ICU Setting: Application in a Quality Improvement Collaborative" Journal of the American Medical Informatics Association, 14(3):288-294, May 2007
Amarasingham R. Diener-West M, Weiner M. Herbers J, Lehmann H. Powe N., "Clinical Information Technology (CIT) Capabilities in Four U.S. Hospitals: Testing a New Structural Performance Measure." Medical Care, 44:216-224, 2006
Amarasingham R, Pickens S, Anderson RJ., "County Hospitals and Regionalization: An Analysis of Out-of-County Costs." Texas Medicine, 100(6):56-59, 2004
Amarasingham R, Spalding SH. Anderson RJ., "Disease conditions most frequently evaluated among the homeless in Dallas." J Health Care Poor Underserved, 12(2):162-176, May 2001
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