From: Predictors of ICS/LABA prescribing in COPD patients: a study from general practice
ICS/LABA recommended (FEV1% predicted <50 and previous exacerbation)
ICS/LABA
Yes
No
Prescribed 2009/10
9
14
23
2
34
36
11
48
59
Kappa = 0.37 (SE 0.12)