Table 3

Summary of Respiratory Adverse Events

Year 1

Year 2

Year 3

Year 4

Year 5


Number of subjects

BT

45 a

45

43

43

42


Control

24a

24

21

-- b

-- b


Number of subjects reporting (Percent of subjects)

BT

38 (84%)

24 (53%)

24 (56%)

23 (53%)

22 (52%)


Control

18 (75%)

13 (54%)

12 (57%)

--

--


Events per subject

BT

4.5

1.2

1.3

1.2

1.1


Control

3.1

1.2

1.3

--

--


a: Year 1 data only for subjects who enrolled for longer-term follow-up.

b: Control group subjects exited from Study after Year 3 evaluations.

Thomson et al. BMC Pulmonary Medicine 2011 11:8   doi:10.1186/1471-2466-11-8

Open Data