Data collection procedures
asthma
ASTHMA
Demographic information, the asthma self‐efficacy questionnaire (ASQ), adherence self‐report and asthma control questionnaire (Kercsmar et al.) were measured before the intervention for two groups. The intervention group received the motivational interviewing for 5 weeks, and the control group received no treatment, then all the mentioned variables were measured 2 weeks and 3 months after the intervention in both groups.