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Intraclass correlation (ICC, two-way random effects, absolute agreement) between autoregulation breakpoints determined by RBC flux, LDF flux, and PbtO2.
| ICC (95% CI) | R2 | p-value | |
|---|---|---|---|
| RBC flux - LDF flux breakpoints | 0.97 (0.93–0.99) | 0.94 | <0.0001 |
| RBC flux - PbtO2 breakpoints | 0.95 (0.86–0.98) | 0.89 | <0.0001 |
| PbtO2 - LDF flux breakpoints | 0.95 (0.88–0.98) | 0.91 | <0.0001 |
Coefficient of determination (R2) between autoregulation breakpoints determined by linear regression and significance (p-value).
