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Table 3 Summary of reproducibility analysis

From: Sources of variability in quantification of cardiovascular magnetic resonance infarct size - reproducibility among three core laboratories

  CV ICC
AUTOSegment % LV 10.6% 0.91 [0.86, 0.95]
AUTO-UCSegment % LV 8.3% 0.96 [0.93, 0.98]
AUTOFWHM % LV 14.6% 0.90 [0.85, 0.95]
AUTO-UCFWHM % LV 9.8% 0.94 [0.91, 0.97]
MANUAL % LV 14.4% 0.87 [0.79, 0.93]
MANUAL-ISI % LV 8.3% 0.94 [0.90, 0.97]
VISUAL % LV 10.9% 0.85 [0.77, 0.92]
VISUAL-ISI % LV 8.4% 0.90 [0.84, 0.95]
AUTOSegment gram 19.2% 0.89 [0.82, 0.95]
AUTO-UCSegment gram 15.9% 0.93 [0.89, 0.96]
AUTOFWHM gram 31.4% 0.83 [0.74, 0.91]
AUTO-UCFWHM gram 24.7% 0.90 [0.84, 0.95]
MANUAL gram 18.7% 0.90 [0.85, 0.95]
MANUAL-ISI gram 20.4% 0.90 [0.84, 0.95]
  1. CV coefficient of variation
  2. ICC intraclass correlation coefficient (values [95% confidence interval])
  3. For VISUAL and VISUAL-ISI, data are available only for infarct size as %LV