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Fig. 4 | BMC Medical Informatics and Decision Making

Fig. 4

From: Development and perceived usability evaluation of an interactive smartphone application for the teaching of hemodynamics and evaluation of arterial pulse pressure variation

Fig. 4

a Reproducibility and repeatability analysis. There was roughly 30% variation, due mainly to part-to-part variations. b Graph of measurements taken by each participant, showing low variability among examiners. c Amplitude graph. Note the random pattern evidencing the absence of biased sampling. UCL Upper Control Limit, LCL Lower Control Limit, R Average Range

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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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