Older adults with anemia are twice as likely to have a significant decline in physical performance that could threaten their independence, report researchers from Wake Forest University Baptist Medical Center in the current issue of the American Journal of Medicine.
"Our results suggest that anemia is an independent risk factor for physical decline, which puts older adults at higher risk for nursing home admission, disability and death," said Brenda Penninx, Ph.D., associate professor of gerontology. "Future research should explore whether the treatment of late-life anemia helps preserve physical function."
Researchers measured whether anemia was related to physical performance over a four-year period. Anemia, which is a reduced level of oxygen-carrying red blood cells, affects about 13 percent of people over age 70. It has a variety of causes, from iron or vitamin B-12 deficiencies to chronic diseases such as cancer or liver disease.
Karen Richardson | EurekAlert!
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