Table 7 Observers’ compliance with the results

DSC CBV

TRC

Observer 1

38

6

Observer 2

39

5

RRT

Observer 1

5

41

Observer 2

Interobserver reliability^a

4

0.822

42

DSC CBF

TRC

Observer 1

41

11

Observer 2

43

16

RRT

Observer 1

2

36

Observer 2

0

31

ASL CBF

TRC

Observer 1

40

14

Observer 2

Interobserver reliability^a

42

0.790

18

RRT

Observer 1

3

33

Observer 2

Interobserver reliability^a

1

0.714

29