Respiratory Mortality in COPD: Fixed Ratio versus Lower Limit of Normal in Smokers

Surya P Bhatt; Sandeep Bodduluri; Mark T Dransfield; MeiLan K Han; Elizabeth A Regan; Wassim A Labaki; Spyridon Fortis; Edwin K Silverman; Arie Nakhmani

doi:10.1093/ajrccm/aamag076

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Respiratory Mortality in COPD: Fixed Ratio versus Lower Limit of Normal in Smokers

Journal article

Peer reviewed

Respiratory Mortality in COPD: Fixed Ratio versus Lower Limit of Normal in Smokers

Surya P Bhatt, Sandeep Bodduluri, Mark T Dransfield, MeiLan K Han, Elizabeth A Regan, Wassim A Labaki, Spyridon Fortis, Edwin K Silverman and Arie Nakhmani

American journal of respiratory and critical care medicine

02/21/2026

DOI: 10.1093/ajrccm/aamag076

PMID: 41738217

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Abstract

no abstract

Airflow Obstruction

Respiratory Mortality

Chronic Obstructive Pulmonary Disease

Details

Title: Subtitle: Respiratory Mortality in COPD: Fixed Ratio versus Lower Limit of Normal in Smokers
Creators: Surya P Bhatt - University of Alabama at Birmingham
Sandeep Bodduluri - University of Alabama at Birmingham
Mark T Dransfield - University of Alabama at Birmingham
MeiLan K Han - University of Michigan
Elizabeth A Regan - National Jewish Health
Wassim A Labaki - University of Michigan
Spyridon Fortis - University of Iowa
Edwin K Silverman - Brigham and Women's Hospital
Arie Nakhmani - University of Alabama at Birmingham
Resource Type: Journal article
Publication Details: American journal of respiratory and critical care medicine
DOI: 10.1093/ajrccm/aamag076
PMID: 41738217
NLM abbreviation: Am J Respir Crit Care Med
ISSN: 1535-4970
eISSN: 1535-4970
Language: English
Electronic publication date: 02/21/2026
Academic Unit: Pulmonary, Critical Care, and Occupational Medicine; Internal Medicine
Record Identifier: 9985139467302771

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