
Keywords: ارزش پیش بینی منفی; Asthma Control Test; Asthma; Short-acting beta-agonist; Bronchodilator agents; Asthma exacerbation; Asthma rescue medication; ACT; Asthma Control Test; AUC; Area under the curve; ICS; Inhaled corticosteroid; MDI; Metered-dose inhaler; NPV; Negative predic