T1WI | T2WI | 3D-FLAIR | Total | |||||
(+) | (−) | (+) | (−) | (+) | (−) | |||
Actual diagnosis | Hemorrhage (+) | 5 | 1 | 3 | 3 | 5 | 1 | 6 |
Hemorrhage (−) | 3 | 23 | 2 | 24 | 1 | 25 | 26 |
Data were presented as number.
(+), positive; (-), negetive; 3D-FLAIR, three-dimensional fluid-attenuated inversion recovery;MRI, magnetic resonance imaging; T1WI, T1-weighted image; T2WI, T2-weighted image.