Table 4:

Intra- and interreader agreement for aneurysm measurements

	CV (100%)	Bias	LOA	ICC
Intrareader agreement
Height
TOF-MRA	7.02	0.19	(−0.87–1.25)	0.99 (0.98–0.99)
CE-MRA	6.71	0.14	(−1.09–1.37)	0.99 (0.98–0.99)
3D-BB MRI	6.37	−0.08	(−1.18–1.02)	0.99 (0.98–0.99)
3DRA	6.87	0.14	(−1.04–1.32)	0.99 (0.98–0.99)
Width
TOF-MRA	6.94	0.06	(−0.99–1.12)	0.99 (0.98–0.99)
CE-MRA	6.45	0.10	(−1.13–1.33)	0.99 (0.98–0.99)
3D-BB MRI	6.31	0.18	(−0.92–1.28)	0.99 (0.98–0.99)
3DRA	6.25	0.11	(−1.00–1.23)	0.99 (0.98–0.99)
Neck
TOF-MRA	7.29	0.18	(−1.04–1.39)	0.98 (0.98–0.99)
CE-MRA	7.05	0.13	(−0.93–1.19)	0.99 (0.98–0.99)
3D-BB MRI	6.72	0.14	(−0.90–1.18)	0.99 (0.98–0.99)
3DRA	6.98	−0.08	(−1.17–1.02)	0.99 (0.98–0.99)
Overall
TOF-MRA	7.08	0.14	(−0.78–1.06)	0.99 (0.98–0.99)
CE-MRA	6.78	0.12	(−1.06–1.30)	0.99 (0.98–0.99)
3D-BB MRI	6.51	0.08	(−0.96–1.12)	0.99 (0.98–0.99)
3DRA	6.75	0.06	(−1.04–1.16)	0.99 (0.98–0.99)
Interreader agreement
Height
TOF-MRA	8.12	0.02	(−1.45–1.49)	0.98 (0.98–0.99)
CE-MRA	8.19	0.23	(−1.33–1.80)	0.98 (0.98–0.99)
3D-BB MRI	8.03	0.03	(−1.50–1.56)	0.98 (0.98–0.99)
3DRA	7.87	−0.07	(−1.58–1.44)	0.98 (0.98–0.99)
Width
TOF-MRA	8.03	−0.03	(−1.50–1.44)	0.98 (0.98–0.99)
CE-MRA	7.55	0.17	(−1.30–1.64)	0.99 (0.98–0.99)
3D-BB MRI	8.37	0.03	(−1.61–1.67)	0.98 (0.98–0.99)
3DRA	7.15	−0.13	(−1.54–1.28)	0.99 (0.98–0.99)
Neck
TOF-MRA	8.96	0.18	(−0.74–1.10)	0.97 (0.95–0.98)
CE-MRA	8.81	0.07	−0.81–1.07)	0.98 (0.97–0.99)
3D-BB MRI	8.95	0.14	(−0.72–1.00)	0.98 (0.97–0.99)
3DRA	8.82	0.10	(−0.82–0.98)	0.98 (0.97–0.99)
Overall
TOF-MRA	8.44	0.06	(−0.78–1.06)	0.98 (0.98–0.99)
CE-MRA	8.16	0.16	(−0.74–0.98)	0.98 (0.98–0.99)
3D-BB MRI	8.43	0.07	(−0.63–0.93)	0.98 (0.98–0.99)
3DRA	8.15	−0.03	(−0.72–1.00)	0.98 (0.98–0.99)