Validation of a questionnaire assessing smell loss in an international aspirin-exacerbated respiratory disease population

This study examined the validation of the questionnaires used for a prior study from our group that examined how loss of smell impacted the mental health and quality of life of patients with AERD. We determined that this new Consequences of Smell Loss (COSL) questionnaire can be used as a brief, valid, reliable tool that can effectively screen for a high burden of smell loss in patients with AERD and other patient populations where smell and olfaction are affected. Read more here.