From: Predictors of ICS/LABA prescribing in COPD patients: a study from general practice
ICS/LABA recommended (FEV1% predicted < 50 or previous exacerbation)
ICS/LABA
Yes
No
prescribed 2009/10
14
9
23
17
19
36
31a
28
59
Kappa = 0.13 (SE 0.12)