Use of Electronic Health Records in Disaster Response: The Experience of Department of Veterans Affairs After Hurricane Katrina
Steven H. Brown, MD, MS,
Linda F. Fischetti, RN, MS,
Gail Graham, BS, RHIA,
Jack Bates, MS,
Anne E. Lancaster, BS,
David McDaniel, BA,
Joseph Gillon, BA,
Melody Darbe, MSN and
Robert M. Kolodner, MD
Steven H. Brown is with the Department of Veterans Affairs Veterans Health Administration; Department of Biomedical Informatics, Vanderbilt University; Veterans Affairs Tennessee Valley Healthcare System Health Services Research Center for Patient Healthcare Behavior; and the Veterans Affairs Tennessee Valley Healthcare System Special Fellowship Program in Medical Informatics, Nashville, Tenn. Linda F. Fischetti, Gail Graham, Jack Bates, Anne E. Lancaster, David McDaniel, Joseph Gillon, Melody Darbe, and Robert M. Kolodner are with the Department of Veterans Affairs, Veterans Health Administration, Washington, DC.
FIGURE 1——Daily count of the number of unique New Orleans Veterans Affairs patients whose electronic health record data were accessed through the Veterans Health Information Systems and Technology Architecture (VistAWeb) or the Veterans Integrated Service Network 16 data warehouse.
Note. Dotted lines indicate the average number of patients per day May–July 2005 (n = 1717).
FIGURE 2——Daily count of the number of unique Veterans Affairs Medical Centersa accessing data on New Orleans Veterans Affairs patients through Veterans Health Information Systems and Technology Architecture Web or the Veterans Integrated Service Networks 16 data warehouse.
aClinics and campuses counted as parent Veterans Affairs medical center.