Patient | Image Quality | Diagnostic Quality | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Right | Left | Right | Left | |||||||||||||
3D PC-MRA Rater 1 | 3D PC-MRA Rater 2 | CE- MRA Rater 1 | CE-MRA Rater 2 | 3D PC-MRA Rater 1 | 3D PC-MRA Rater 2 | CE-MRA Rater 1 | CE-MRA Rater 2 | 3D PC-MRA Rater 1 | 3D PC-MRA Rater 2 | CE-MRA Rater 1 | CE-MRA Rater 2 | 3D PC-MRA Rater 1 | 3D PC-MRA Rater 2 | CE-MRA Rater 1 | CE-MRA Rater 2 | |
1 | 2 | 2 | 3 | 2 | 1 | 1 | 3 | 3 | D | D | D | D | N | N | D | D |
2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | D | D | D | D | D | D | D | D |
3 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | D | D | D | D | D | D | D | D |
4 | 0 | 0 | 3 | 2 | 1 | 2 | 3 | 2 | N | N | D | D | N | D | D | D |
5 | 2 | 2 | 3 | 3 | 2 | 2 | 3 | 2 | D | D | D | D | D | D | D | D |
6 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | D | D | D | D | D | D | D | D |
7 | 3 | 3 | 3 | 3 | 2 | 2 | 3 | 3 | D | D | D | D | D | D | D | D |
8 | 2 | 1 | 2 | 2 | 3 | 2 | 3 | 3 | D | N | D | D | D | D | D | D |
9 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | D | D | N | D | D | D | D | D |
10 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | D | D | D | D | D | D | D | D |
11 | 3 | 3 | 0 | 0 | 3 | 2 | 0 | 0 | D | D | N | N | D | D | N | N |
12 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | D | D | D | D | D | D | D | D |
13 | 2 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | D | N | D | D | D | D | D | D |
14 | 3 | 3 | 3 | 3 | 1 | 2 | 3 | 2 | D | D | D | D | N | D | D | D |
15 | 3 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | D | D | D | D | N | N | N | N |
16 | 2 | 2 | 3 | 3 | 1 | 1 | 3 | 2 | D | D | D | D | N | N | D | D |
17 | 2 | 1 | 3 | 3 | 2 | 1 | 3 | 2 | D | N | D | D | D | N | D | D |
18 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 2 | D | D | D | D | D | D | D | D |
19 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | D | D | D | D | D | D | D | D |
20 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | D | D | D | D | D | D | D | D |
Cohen’s kappa | 0.67 | 0.68 | 0.56 | 0.49 | 0.35 | 0.64 | 0.571 | 1 |