Manuscripts and Publications
Filters: Author is Couper, David [Clear All Filters]
African American race is associated with worse sleep quality in heavy smokers.. J Clin Sleep Med. 19(8):1523-1532.
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2023. Age-Related Differences in Health-Related Quality of Life in COPD: An Analysis of the COPDGene and SPIROMICS Cohorts.. Chest. 149(4):927-35.
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2016. Ambient Air Pollution Exposure and Sleep Quality in COPD.. Chronic Obstr Pulm Dis. 10(1):102-111.
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2023. Ambient ozone effects on respiratory outcomes among smokers modified by neighborhood poverty: An analysis of SPIROMICS AIR.. Sci Total Environ. 829:154694.
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2022. Association Among Chronic Obstructive Pulmonary Disease Severity, Exacerbation Risk, and Anxiety and Depression Symptoms in the SPIROMICS Cohort.. J Acad Consult Liaison Psychiatry. 64(1):45-57.
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2023. Associations Among 25-Hydroxyvitamin D Levels, Lung Function, and Exacerbation Outcomes in COPD: An Analysis of the SPIROMICS Cohort.. Chest. 157(4):856-865.
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2020. Bronchodilator Responsiveness in Tobacco-Exposed People With or Without COPD.. Chest. 163(3):502-514.
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2023. Clinical Implications of Low Absolute Blood Eosinophil Count in the SPIROMICS COPD Cohort.. Chest. 163(3):515-528.
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2023. Clinical Significance of Bronchodilator Responsiveness Evaluated by Forced Vital Capacity in COPD: SPIROMICS Cohort Analysis.. Int J Chron Obstruct Pulmon Dis. 14:2927-2938.
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2019. Clinical Significance of Symptoms in Smokers with Preserved Pulmonary Function.. N Engl J Med. 374(19):1811-21.
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2016. Comparative Impact of Depressive Symptoms and FEV% on Chronic Obstructive Pulmonary Disease.. Ann Am Thorac Soc. 19(2):171-178.
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2022. Comparison of spatially matched airways reveals thinner airway walls in COPD. The Multi-Ethnic Study of Atherosclerosis (MESA) COPD Study and the Subpopulations and Intermediate Outcomes in COPD Study (SPIROMICS).. Thorax. 69(11):987-96.
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2014. A controlled statistical study to assess measurement variability as a function of test object position and configuration for automated surveillance in a multicenter longitudinal COPD study (SPIROMICS).. Med Phys. 43(5):2598.
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2016. Design of the Subpopulations and Intermediate Outcomes in COPD Study (SPIROMICS).. Thorax. 69(5):491-4.
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2014. Disparities in access to food and chronic obstructive pulmonary disease (COPD)-related outcomes: a cross-sectional analysis.. BMC Pulm Med. 21(1):139.
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2021. Effect of marijuana smoking on lung function change in older ever tobacco smokers.. Eur Respir J. 60(3)
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2022. The Effects of Rare Variants on Lung Function and Emphysema in SPIROMICS.. Am J Respir Crit Care Med. 201(5):540-554.
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2020. Genome-wide association study of lung function and clinical implication in heavy smokers.. BMC Med Genet. 19(1):134.
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2018. Imaging-based clusters in current smokers of the COPD cohort associate with clinical characteristics: the SubPopulations and Intermediate Outcome Measures in COPD Study (SPIROMICS).. Respir Res. 19(1):178.
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2018. Imaging-based clusters in former smokers of the COPD cohort associate with clinical characteristics: the SubPopulations and intermediate outcome measures in COPD study (SPIROMICS).. Respir Res. 20(1):153.
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2019. Impact of Bronchiectasis on COPD Severity and Alpha-1 Antitrypsin Deficiency as a Risk Factor in Individuals with a Heavy Smoking History.. Chronic Obstr Pulm Dis. 10(3):199-210.
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2023. Impact of Marijuana Smoking on COPD Progression in a Cohort of Middle-Aged and Older Persons.. Chronic Obstr Pulm Dis. 10(3):234-247.
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2023. The influence of social support on COPD outcomes mediated by depression.. PLoS One. 16(3):e0245478.
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2021. Latent traits of lung tissue patterns in former smokers derived by dual channel deep learning in computed tomography images.. Sci Rep. 11(1):4916.
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2021. Longitudinal Follow-Up of Participants With Tobacco Exposure and Preserved Spirometry.. JAMA. 330(5):442-453.
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