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Interrater reliability between two independent investigators for all imaging findings
| Image feature | Reliability |
|---|---|
| Evans’ index (ICC) | 0.98 |
| Callosal angle (ICC) | 0.95 |
| Sylvian fissure (κ) | 0.62 |
| Tight high convexity (κ) | 0.67 |
| Focal sulcal dilation (κ) | 0.56 |
| PVH (κ) | 0.73 |
| Temporal horns (ICC) | 0.98 |
ICC intraclass coefficient, κ weighted kappa, PVH periventricular hyperintensities
