In this single center study of ~200 ED patients, respiratory rate was measured by 3 modalities: usual criteria (counting for 15 seconds and multiplying by 4), an electronic harness sensor, or gold standard (counting for 60 seconds). The usual criteria had a sensitivity and specificity of 23% and 99% for tachypnea, while the harness was 91% and 97% respectively. Usual methods of detecting tachypnea will miss a significant majority of patients and should not be relied upon (abstract).
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January 12, 2013 |
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About the Author: Danielle Scheurer
Danielle Scheurer, MD, MSCR, SFHM is a clinical hospitalist and the Chief Quality Officer at the Medical University of South Carolina in Charleston, South Carolina, where she also serves as Assistant Professor of Medicine. She is a graduate of the University of Tennessee College of Medicine, completed her residency at Duke University, and completed her Masters in Clinical Research at the Medical University of South Carolina. She is also the President of SHM's Board of Directors and previously served as Physician Editor of The Hospitalist, SHM's monthly newsmagazine.
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