Table III.

Effect model on process of care and patient outcome.

	Intervention		Control
	Before	After	Before	After	Difference in change between intervention and control group Odds [CI]	p-value
Process of care
Planned visits (% patients)	16	44	19	25	1.08 [1.2, 6.9]	0.014
Periodical lung function measurement (% patients)	17	67	11	18	5.54 [1.9, 16.2]	0.001
Periodical smoking cessation advice (% smokers)	60	100	61	58	17.41 [0.3, 971.4]	0.16
Patient outcome
Non-smokers (% patients)	70	81	70	74	1.03 [0.5, 1.8]	0.9
Correct inhalation technique (% patients)	41	54	47	29	3.68 [1.5, 8.5]	0.002
No exacerbation in 3 months (% patients)	79	81	77	69	1.75 [0.7, 5.0]	0.24
No emergency medication in 12 months (% patients)	79	84	81	76	1.96 [08, 5.0]	0.08