Harvard researchers say that the increased computerization in U.S. hospitals hasn't made them cheaper or more efficient. However it may have modestly improved the quality of care for heart attacks.
The findings, published in today's [Friday's] online edition of the
American Journal of Medicine, contradict claims by President Obama and many lawmakers that health information technology (health IT), including electronic medical records, will save billions and help make reform affordable.
"Our study finds that hospital computerization hasn't saved a dime, nor has it improved administrative efficiency," said lead author Dr. David Himmelstein, associate professor at Harvard Medical School and former director of clinical computing at Cambridge Hospital in Massachusetts. "Claims that health IT will slash costs and help pay for the reforms being debated in Congress are wishful thinking."
The study uses data from the most extensive survey ever undertaken of hospital computerization. Data from approximately 4,000 hospitals for the years 2003 to 2007, including those on a list of the "100 Most Wired," were analyzed for evidence of increased quality, cost savings or improvements in administrative efficiency.
The data came from the authoritative Healthcare Information and Management Systems Society (HIMSS) Analytics annual survey of hospital computerization; Medicare Cost Reports that virtually all hospitals submit annually to the Centers for Medicare and Medicaid Services (CMS); and the 2008 Dartmouth Health Atlas, which compiles CMS data on costs and quality of care.