In hospitals, comprehensive blood tests of inpatients are commonplace — way too common, in some cases. The Society for Hospital Medicine says repetitive blood tests are often unwarranted and can lead to harm in several ways — causing anemia, lost staff time, and significant costs. Matthew Cerasale, MD, a resident in the Henry Ford Health System and IHI Open School learner, decided to try to improve his own practice of ordering regular blood tests as part of a quality improvement elective. He the ...
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