Sinonasal quality-of-life declines in cystic fibrosis patients with pulmonary exacerbations.

CF patients with pulmonary exacerbations have worse SNOT-22 and CFQ-R 14+ scores than CF patients at their baseline health. This finding suggests a temporal relationship between sinonasal and pulmonary quality of life, and that worsening of both is associated with reduced pulmonary function.