title: Discrepancies between asthma control criteria in asthmatic patients with and without obesity.
abstract: To compare the prevalence of discrepancies between clinical, physiological, and inflammatory asthma control parameters between patients with asthma and obesity and patients with asthma but not obesity using the Asthma Control Scoring System (ACSS).
  
  
  
  A retrospective analysis of demographic data and ACSS scores was performed in two groups of patients with asthma (74 with obesity and 74 without obesity) paired for sex, age, and asthma severity. Scores from each asthma control parameter-clinical (respiratory symptoms), physiological (forced expiratory volume in 1 s), and inflammatory (sputum eosinophil percentage)-were compared. Discrepancy was defined as a >20% difference between two scores.
  
  
  
  The prevalence of discrepancies between scores was similar between asthma patients with or without obesity. A sub-analysis on patients with uncontrolled asthma (ACSS global score <80%) showed a higher prevalence of discrepancies between the clinical and physiological scores in subjects with obesity, the clinical score being higher than the physiological one in most (87%) cases.
  
  
  
  Subjects with obesity and uncontrolled asthma show higher clinical scores than physiological scores, suggesting an under-evaluation of asthma symptoms. Future studies are needed to evaluate the influence of obesity on each type of asthma symptom.
authors.affiliation: Centre de Recherche de L'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Québec, Québec, Canada.
authors.forename: Antoine
authors.initials: A
authors.lastname: Vermette
authors.affiliation: Centre de Recherche de L'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Québec, Québec, Canada.
authors.forename: Marie-Eve
authors.initials: ME
authors.lastname: Boulay
authors.affiliation: Centre de Recherche de L'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Québec, Québec, Canada.
authors.forename: Louis-Philippe
authors.initials: LP
authors.lastname: Boulet
mesh_terms: D000328:Adult; D001249:Asthma / Q000150:complications* / Q000503:physiopathology / Q000628:therapy*; D004804:Eosinophils; D005260:Female; D005541:Forced Expiratory Volume; D006801:Humans; D007958:Leukocyte Count; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications*; D012189:Retrospective Studies; D013183:Sputum