Table 3 Intraclass correlation coefficients (ICCs) for the three models

Hct_all (n = 163)

0.40

[0.27, 0.52]

---

0.28

[0.13, 0.42]

Hct_{same day} (n = 146)

0.43

[0.29, 0.56]

---

0.32

[0.17, 0.46]

Hct_control (n = 18)

0.54

[0.12, 0.80]

---

0.25

[−0.23, 0.63]

Hct_DMD (n = 86)

0.38

[0.18. 0.54]

---

0.27

[0.07, 0.46]

Hct_congenital (n = 24)

0.33

[−0.07, 0.64]

---

0.31

[−0.10, 0.63]

ECV_{all mid-septum} (n = 159)

0.85

[0.80, 0.89]

0.89

[0.85, 0.92]

0.91

[0.88, 0.93]

ECV_{same day mid-septum} (n = 142)

0.83

[0.77, 0.88]

0.88

[0.84, 0.91]

0.90

[0.87, 0.93]

ECV_{control mid-septum} (n = 18)

0.94

[0.85, 0.98]

0.88

[0.69, 0.95]

0.92

[0.79, 0.97]

ECV_{DMD mid-septum} (n = 86)

0.86

[0.81, 0.91]

0.92

[0.87, 0.95]

0.93

[0.89, 0.95]

ECV_{congenital mid-septum} (n = 24)

0.82

[0.63, 0.92]

0.86

[0.71, 0.94]

0.89

[0.76, 0.95]

ECV_{all mid-free wall} (n = 159)

0.93

[0.91, 0.95]

0.92

[0.89, 0.94]

0.93

[0.91, 0.95]

ECV_{same day mid-free wall} (n = 142)

0.90

[0.87, 0.93]

0.92

[0.89, 0.94]

0.94

[0.92, 0.96]

ECV_{control mid-free wall} (n = 18)

0.97

[0.93, 0.99]

0.94

[0.84, 0.98]

0.96

[0.90, 0.99]

ECV_{DMD mid-free wall} (n = 86)

0.89

[0.84, 0.93]

0.94

[0.90, 0.96]

0.94

[0.92, 0.96]

ECV_{congenital mid-free wall} (n = 24)

0.83

[0.64, 0.92]

0.85

[0.68, 0.93]

0.88

[0.73, 0.94]