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Table 5 Variability analysis

From: The potential clinical value of contrast-enhanced echocardiography beyond current recommendations

  Experienced readers
analysis 1 vs analysis 2
Experienced readers
reader 1 vs reader 2
Experienced readers
vs
inexperienced readers
WMSI (n = 20) (n = 20) (n = 40)
Greyscale 0.89 0.61 0.58
Contrast 0.94 0.87 0.81
EF (n = 20) (n = 20) (n = 40)
Greyscale 0.90 0.80 0.77
Contrast 0.98 0.95 0.94
  1. Intra-class correlation coefficient for wall motion score index (WMSI) and ejection fraction (EF)