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Description
In this report, we described risk factors for respiratory failure among patients with chronic obstructive pulmonary disorder (COPD) exacerbation, idiopathic pulmonary fibrosis (IPF), asthma exacerbation, or COVID-19 in the Sentinel Distributed Database (SDD). The study period includes data from April 1, 2016 to June 30, 2021. We distributed this request to 13 Sentinel Data Partners (DP) on March 10, 2022.