Fig. 2: Box plot showing the relative absolute differences for four key parameters among expert sonographers and between automated readings and expert sonographers. | Nature Communications

Fig. 2: Box plot showing the relative absolute differences for four key parameters among expert sonographers and between automated readings and expert sonographers.

From: A formal validation of a deep learning-based automated workflow for the interpretation of the echocardiogram

Fig. 2

Relative absolute difference among humans (dark blue) and between automated measurements and humans (light blue). The box plots centre line refers to the median. The box’ bounds reflect the 25th and 75th percentile. The distance between the box’ bounds and whiskers reflect the 25th or 75th percentile plus 1.5 times the interquartile range (i.e., the difference between the 25th and 75th percentile. Abbreviations and N (number of studies): E/e’ (N = 388); e’ lateral (N = 458); LAESV, left atrial end systolic volume (N = 507); LVEF, left ventricular ejection fraction (N = 531).

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