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Table 2 Infarct volume comparison of ADC and LGE

From: In vivo contrast free chronic myocardial infarction characterization using diffusion-weighted cardiovascular magnetic resonance

 

Reviewer 1

Reviewer 1 Repeat

Reviewer 2

FWHM

Thresh

FWHM

Thresh

FWHM

Thresh

LGE Infarct Volume (%)

11 ± 4

13 ± 4

11 ± 4

12 ± 5

10 ± 5

14 ± 4

ADC Infarct Volume (%)

11++ ± 4

12++ ± 4

11++ ± 3

13++ ± 4

9++ ± 4

13++ ± 4

ADC vs LGE

ICC

0.99**

0.98**

0.97**

0.95**

0.96**

0.93**

R2

0.99

0.97

0.96

0.90

0.92

0.87

bias (%)

0.2

0.2

0.2

−0.2

1.3

0.2

ADC R1 vs R2

ICC

0.91**

0.94**

R2

0.85

0.90

bias (%)

−1.9

0.8

LGE R1 vs R2

ICC

0.94**

0.97**

R2

0.92

0.94

bias (%)

−1.1

0.3

ADC R1 vs R1-re

ICC

0.96**

0.92**

R2

0.92

0.86

bias (%)

−0.6

1.2

LGE R1 vs R1-re

ICC

0.96**

0.94**

R2

0.91

0.88

bias (%)

0.3

−0.2

  1. ++not significant ADC vs LGE, **p < 0.01, thresh: threshold, R1: reviewer 1, R2: reviewer 2, R1-re: reviewer 1 repeat.