Figure 2From: Measurement of asthma control according to global initiative for asthma guidelines: a comparison with the asthma control questionnaireAsthma control: 2a) According to GINA 2006 guidelines and 2b) In each step of the treatment. 2a) Asthma control according to GINA 2006 (N = 855). 2b) Asthma control according to treatment step (N = 624).Back to article page