Table 1 Results of post –hoc and on-site HVMA in all study subjects (n = 203) and in PCD patients (n = 112) (CBA = cannot be assessed)

Immotile

45

39

47

41

Residual

15

14

15

14

Stiff

36

18

37

18

Circular

6

2

6

2

Hyperkinetic

2

1

2

1

Normal

44

8

44

8

CBA

49

28

46

26

No video

6

2

6

2