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Published on: 1/5/2009
Last Visited: 1/5/2009
Mary Carter's research looks at older adults' month-to-month Medicare spending before, during and after treatment for an injury.
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It's a pattern Mary Carter of the Department of Community Medicine at West Virginia University believes the health care industry could improve on.
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If that person breaks a bone, Medicare spending spikes, Carter said.
And when the cast is off and physical therapy is over, spending drops -- but never as low as before.
"We're back to just treating the heart disease and diabetes that existed prior to the injury," she said, "but we find now we're spending more to treat the same diseases that were there before."
At the same time, some of what Carter has found in the data goes against common wisdom: The spending returns to its original rate of increase -- it doesn't assume a new, ever-rising rate.
That, she said, surprised her.
Medicare spending for older, uninjured adults naturally increases about 14 percent a year, she said.
Post-treatment for an injury, the spending baseline shifts up about 20 percent and then resumes its 14-percent-a-year rise.
To Carter, that suggests the baseline may not have to shift up -- maybe health care practitioners could do more to prevent injury or to help their patients recover more fully.
That idea squares with what she sees as a less proactive attitude in general in the medical world toward the health of older adults.
"People with congestive heart failure, they struggle with fatigue often," she suggested as an example.
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If the research finds that certain patterns of treatment result in better outcomes, Carter said, it could both bring better quality of life for patients and save the system money.