Psychometric properties of the Spanish SABA Reliance Questionnaire (SRQ) among patients with asthma

Background: Patient beliefs about their asthma and its treatment may contribute to overreliance on short-acting β2-agonist (SABA) therapy, leading to increased risk for potentially life-threatening exacerbations. The SABA Reliance Questionnaire (SRQ) is a validated tool for evaluating patients beliefs about SABAs that may lead to overreliance and overuse. Objective: Our aim was to evaluate the psychometric properties of the Spanish version of the SRQ. Methods: This was an observational, cross-sectional, single-country questionnaire validation study in adults with asthma. Reliability (ordinal α... Mehr ...