Factors associated with poor asthma symptom control in adult Angolan regularly seen at an outpatient respiratory clinic

Background: Asthma is one of the most common chronic respiratory diseases and one of the most frequent causes of hospital care. Objectives: To describe the clinical characteristics of asthma and factors associated with its control. Methods: A cross-sectional study was conducted at the Military Hospital in Luanda, from April 2018 to March 2019. Data collection was performed using questionnaires on asthma symptoms and treatment, socio-demographic and environmental questions, and a Global Initiative for Asthma (GINA) questionnaire to assess the level of asthma control. Ordinal logistic regression analyses were performed. We estimated odds ratios, for higher categories of asthma control. P