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Fig. 2 | BMC Emergency Medicine

Fig. 2

From: Community paramedic point of care testing: validity and usability of two commercially available devices

Fig. 2

Mean System Usability Scale (SUS) Scores for the epoc® and i-STAT® compared to quartile ranges, acceptability ranges and adjective ratings. Adapted from “An empirical evaluation of the System Usability Scale,” by A. Bangor, P.T. Kortum, and J.T. Miller, 2008, International Journal of Human-Computer Interaction, 24, p. 592. Copyright 2008 by Taylor & Francis Group, LLC

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BMC Emergency Medicine

ISSN: 1471-227X

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