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Table 3 Fibrosis Detection ADC vs ECV

From: Contrast-free detection of myocardial fibrosis in hypertrophic cardiomyopathy patients with diffusion-weighted cardiovascular magnetic resonance

  ECV
+ -
ADC + 49 12
- 11 66
# of segments in agreement 115 (83 %)
Cohen’s Kappa (κ) 0.66*
Paired t-test test (p) NS
# of ADC fibrosis segments 60 (44 %)
# of ECV fibrosis segments 61 (44 %)
Sensitivitya 0.80
Specificitya 0.85
PPVa 0.81
NPVa 0.85
  1. NS not significant
  2. *p < 0.001
  3. aECV was gold standard