Table 4 Aggregate data individual study results for FEV₁ at 12 weeks: difference in change from baseline

MOITA, 2008

diff

0

0

0.10

se

0.03

VERKINDRE, 2006

diff

0

0

0.11

−6.50

se

0.04

2.90

COVELLI, 2005

diff

0

0

0.18

se

0.04

CASABURI, 2000

diff

0

0

0.15

se

0.01

CASABURI, 2002

diff

0

0

0.13

se

0.02

NIEWOEHNER, 2005

diff

0

0

0.10

se

0.01

CHAN, 2007

diff

0

0

0.10

se

0.02

TONNEL, 2008

diff

0

0

−3.47

se

1.10

HANANIA, 2003

diff

0

0

0.10

se

0.03

MAHLER, 2002

diff

0

0

0.13

se

0.02

VAN RUTTEN, 1999

diff

0

0

−0.51

se

1.66

CELLI, 2003

diff

0

0

−2.10

se

1.28

GROSS, 2008

diff

0

0

0.08

−3.51

se

0.03

1.73

ROSSI, 2002

diff

0

0

0.04

se

0.02

DAHL, 2001

diff

0

0

−5.10

se

1.73

B2334, 2008;

diff

0

0

0.07

−3.20

0.17

−3.80

se

0.02

0.90

0.02

0.90

B2335S, 2008;

diff

0

0

0.14

−1.10

0.18

−2.50

0.18

−2.80

se

0.02

0.86

0.02

0.86

0.02

0.87

B2336, 2009

diff

0

0

0.11

−4.20

0.17

−6.30

se

0.02

1.01

0.02

0.99

B2346, 2008

diff

0

0

0.13

−4.75

se

0.02

1.22

B23354, 2010

diff

0

0

0.12

−3.80

se

0.02

1.21

B23355, 2010

diff

0

0

0.14

−3.60

se

0.02

1.40

BRIGGS, 2005

diff

0.02

0

se

0.02