Table 5:
Reproducibility experiments for all sequences and locations examining intrasession and intersession coefficients of variation (CoV), expressed as mean ± S.D. and intraclass correlation coefficients (ICC). ICC is not affected by addition or subtraction: ICC of SvO2 and AVDO2 are equal.
| CoV (%) | ICC | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| T2 | SvO2 | AVDO2 | BFR | rMRO2 | T2 | SvO2 | BFR | rMRO2 | |
| Intrasession | |||||||||
| K-MOTIVE-left | 4.9 ± 2.8 | 3.0 ± 2.2 | 46 ± 49 | 6.6 ± 4.2 | 49 ± 47 | 0.94 | 0.88 | 0.94 | 0.82 |
| K-MOTIVE-right | 7.0 ± 6.3 | 3.3 ± 4.1 | 38 ± 46 | 12 ± 9.2 | 45 ± 46 | 0.90 | 0.82 | 0.97 | 0.85 |
| K-MOTIVE-supra | 11 ± 8.0 | 5.3 ± 3.9 | 33 ± 33 | 4.2 ± 3.0 | 65 ± 48 | 0.81 | 0.71 | 0.98 | 0.70 |
| K-MOTIVE-infra | 10 ± 7.2 | 4.4 ± 3.6 | 11 ± 9 | 11 ± 5.4 | 0.85 | 0.81 | 0.94 | ||
| db-K-MOTIVE-supra | 19 ± 8.3 | 8.2 ± 3.9 | 44 ± 28 | 5.6 ± 3.4 | 72 ± 34 | 0.65 | 0.38 | 0.96 | 0.41 |
| db-K-MOTIVE-infra | 10 ± 7.7 | 4.6 ± 3.2 | 12 ± 8 | 9.5 ± 5.7 | 0.91 | 0.89 | 0.95 | ||
| Intersession | |||||||||
| K-MOTIVE-left | 5.7 ± 4.1 | 2.9 ± 2.8 | 45 ± 49 | 8.0 ± 5.1 | 48 ± 47 | 0.87 | 0.88 | 0.90 | 0.82 |
| K-MOTIVE-right | 7.3 ± 5.8 | 3.0 ± 4.0 | 32 ± 47 | 9.7 ± 7.5 | 37 ± 42 | 0.95 | 0.90 | 0.98 | 0.97 |
| K-MOTIVE-supra | 14 ± 11 | 6.5 ± 5.6 | 39 ± 40 | 7.3 ± 6.8 | 68 ± 47 | 0.77 | 0.80 | 0.96 | 0.11 |
| K-MOTIVE-infra | 15 ± 11 | 6.9 ± 5.1 | 22 ± 25 | 13 ± 10 | 0.66 | 0.69 | 0.92 | ||
| db-K-MOTIVE-supra | 16 ± 14 | 7.4 ± 6.7 | 46 ± 49 | 6.7 ± 5.4 | 69 ± 48 | 0.79 | 0.65 | 0.97 | 0.61 |
| db-K-MOTIVE-infra | 11 ± 10 | 5.3 ± 5.0 | 12 ± 10 | 15 ± 10 | 0.91 | 0.87 | 0.90 | ||