British journal of nursing (Mark Allen Publishing)
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Comparative Study
Improving accuracy and efficiency of early warning scores in acute care.
Early warning scores (EWS) are an integral part of the care of acutely ill patients. Unfortunately, in the few studies where the accuracy of EWS has been tested it has been found to be lacking, with serious implications for quality of care. ⋯ A hand-held computer helps to improve the accuracy and efficiency of EWS in acute hospital care and is acceptable to nurses.