<You're misinterpreting the data. Neither the controls nor the treatment group in the shionogi study improved in vital capacity...
The placebo group showed a decline of 0.16L +-.02 (160 ml)
while the high treatment showed a decline of .09L +-.02 (90 ml)>
thnx for so very nicely illustrating the
numbers that are being dallied about in the
pr items.
The 4% improvement in FVC is on the downslope
of deteriorating lung function over time.
And as the FDA says, those reported numbers
are MEANINGLESS as compared to PLACEBO.