Table 4:

Intra- and interreader agreement for aneurysm measurements

CV (100%)BiasLOAICC
Intrareader agreement
    Height
        TOF-MRA7.020.19(−0.87–1.25)0.99 (0.98–0.99)
        CE-MRA6.710.14(−1.09–1.37)0.99 (0.98–0.99)
        3D-BB MRI6.37−0.08(−1.18–1.02)0.99 (0.98–0.99)
        3DRA6.870.14(−1.04–1.32)0.99 (0.98–0.99)
    Width
        TOF-MRA6.940.06(−0.99–1.12)0.99 (0.98–0.99)
        CE-MRA6.450.10(−1.13–1.33)0.99 (0.98–0.99)
        3D-BB MRI6.310.18(−0.92–1.28)0.99 (0.98–0.99)
        3DRA6.250.11(−1.00–1.23)0.99 (0.98–0.99)
    Neck
        TOF-MRA7.290.18(−1.04–1.39)0.98 (0.98–0.99)
        CE-MRA7.050.13(−0.93–1.19)0.99 (0.98–0.99)
        3D-BB MRI6.720.14(−0.90–1.18)0.99 (0.98–0.99)
        3DRA6.98−0.08(−1.17–1.02)0.99 (0.98–0.99)
    Overall
        TOF-MRA7.080.14(−0.78–1.06)0.99 (0.98–0.99)
        CE-MRA6.780.12(−1.06–1.30)0.99 (0.98–0.99)
        3D-BB MRI6.510.08(−0.96–1.12)0.99 (0.98–0.99)
        3DRA6.750.06(−1.04–1.16)0.99 (0.98–0.99)
Interreader agreement
    Height
        TOF-MRA8.120.02(−1.45–1.49)0.98 (0.98–0.99)
        CE-MRA8.190.23(−1.33–1.80)0.98 (0.98–0.99)
        3D-BB MRI8.030.03(−1.50–1.56)0.98 (0.98–0.99)
        3DRA7.87−0.07(−1.58–1.44)0.98 (0.98–0.99)
    Width
        TOF-MRA8.03−0.03(−1.50–1.44)0.98 (0.98–0.99)
        CE-MRA7.550.17(−1.30–1.64)0.99 (0.98–0.99)
        3D-BB MRI8.370.03(−1.61–1.67)0.98 (0.98–0.99)
        3DRA7.15−0.13(−1.54–1.28)0.99 (0.98–0.99)
    Neck
        TOF-MRA8.960.18(−0.74–1.10)0.97 (0.95–0.98)
        CE-MRA8.810.07−0.81–1.07)0.98 (0.97–0.99)
        3D-BB MRI8.950.14(−0.72–1.00)0.98 (0.97–0.99)
        3DRA8.820.10(−0.82–0.98)0.98 (0.97–0.99)
    Overall
        TOF-MRA8.440.06(−0.78–1.06)0.98 (0.98–0.99)
        CE-MRA8.160.16(−0.74–0.98)0.98 (0.98–0.99)
        3D-BB MRI8.430.07(−0.63–0.93)0.98 (0.98–0.99)
        3DRA8.15−0.03(−0.72–1.00)0.98 (0.98–0.99)