Brian D Stein
Affiliation: Rush University Medical Center
- Hospitalizations for acute exacerbations of chronic obstructive pulmonary disease: how you count mattersBrian D Stein
Rush University Medical Center, Section of Pulmonary and Critical Care Medicine, Chicago, Illinois, USA
COPD 7:164-71. 2010..To improve our understanding of the burden of AE-COPD and to ensure that quality of care initiatives are not misdirected, a validated approach to identifying patients hospitalized for AE-COPD is needed...
- The validity of International Classification of Diseases, Ninth Revision, Clinical Modification diagnosis codes for identifying patients hospitalized for COPD exacerbationsBrian D Stein
Division of Pulmonary and Critical Care Medicine, Rush University Medical Center, Chicago, IL, USA
Chest 141:87-93. 2012..However, the validity of these algorithms remains unclear...
- Perception of airflow obstruction in patients hospitalized for acute asthmaSteven Q Davis
Department of Medicine, University of Chicago, Chicago, Illinois, USA
Ann Allergy Asthma Immunol 102:455-61. 2009..Little is known about the perception of airflow obstruction in patients hospitalized for acute asthma...