Table 3:

Interclass correlation coefficients

Decision to RetreatICC (95% CI)
    All readers0.50 (0.40–0.61)
    Neuroradiologists0.48 (0.35–0.60)
    Neurosurgeons0.59 (0.46–0.71)
    Readers with <5 years' experience0.45 (0.30–0.60)
    Readers with ≥10 years' experience0.52 (0.37–0.65)
Treatment type
    All readers0.25 (0.14–0.41)
    Neuroradiologists0.20 (0.07–0.37)
    Neurosurgeons0.25 (0.09–0.46)
    Readers with <5 years' experience0.46 (0.28–0.63)
    Readers with ≥10 years' experience0.14 (0–0.34)