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Table 3 Results of ROC analyses for separation between the groups prior to and after standardization (AUC, 95%CI)

From: Towards standardized postprocessing of global longitudinal strain by feature tracking – OptiStrain CMR-FT study

Tests

AUC (95%CI)

 

Prestandardization

Poststandardization

MEDIS

 Controls vs All

0.909 (0.78–1.00)

0.976 (0.94–1.00)

 Controls vs IHD

0.933 (0.82–1.00)

0.953 (0.88–1.00)

 Controls vs DCM

0.89 (0.74–1.00)

0.985 (0.967–1.00)

CVI42

 Controls vs All

0.903 (0.77–1.00)

0.988 (0.96–1.00)

 Controls vs IHD

0.867 (0.71–1.00)

0.958 (0.89–1.00)

 Controls vs DCM

0.932 (0.82–1.00)

0.988 (0.94–1.00)

  1. IHD Ischaemic heart disease, DCM Dilated cardiomyopathy