Fig. 2
From: Asthma medication adherence, control, and psychological symptoms: a cross-sectional study
The association of symptoms of anxiety and depression with asthma control and adherence to inhaler use among patients with asthma. The asthma control test (ACT) was used to assess the levels of asthma control. The levels of adherence to inhaler use were assessed using the Test of Adherence to Inhalers (TAI) tool. Anxiety and depression were assessed using the hospital anxiety and depression scale (HADS)