Chest
The most recent articles from:
Chest
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The prevalence of chronic respiratory diseases is increasing globally. There is evidence that those with spirometric impairment, and no evidence of obstruction, termed preserved ratio impaired spirometry (PRISm), have increased risk of morbidity and mortality, compared to those with normal lung function. There remain several gaps in characterizing PRISm. ⋯ Individuals with PRISm have increased risk of all-cause, cardiovascular, and respiratory mortality. Recognizing and targeting modifiable PRISm risk factors may reduce the growing burden of PRISm and transition to obstructive lung disease globally. Additional studies are needed in LMICs that have unique risk factors a disease trajectory.