Table 1

Patient Characteristics


Active group
Placebo group

Gender
13 Male, 7 Female
12 Male, 8 Female
Age (Mean, SD)
68.1 +/- 7.2
Range 54–79
67.3 +/- 7.4
Range 58–79
Mean FEV1
95% CI
0.77 Litres
0.65–0.89
0.78 Litres
0.61–0.95
FEV1 as % predicted (Mean and SD)
29.9 (10.0)
30.6 (14.8)

Khan and O'Driscoll BMC Pulmonary Medicine 2004 4:9   doi:10.1186/1471-2466-4-9