Genetic ancestry and the relationship of cigarette smoking to lung function and per cent emphysema in four race/ethnic groups: a cross-sectional study

Rhea Powell; Duncan Davidson; Jasmin Divers; Ani Manichaikul; J Jeffrey Carr; Robert Detrano; Eric A Hoffman; Rui Jiang; Richard A Kronmal; Kiang Liu; Naresh M Punjabi; Eyal Shahar; Karol E Watson; Jerome I Rotter; Kent D Taylor; Stephen S Rich; R Graham Barr

doi:10.1136/thoraxjnl-2012-202116

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Chronic obstructive pulmonary disease

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Genetic ancestry and the relationship of cigarette smoking to lung function and per cent emphysema in four race/ethnic groups: a cross-sectional study

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Rhea Powell Department of Medicine, Columbia University Medical Center, New York, New York, USA PubMed articles Google scholar articles
Duncan Davidson Department of Medicine, Columbia University Medical Center, New York, New York, USA PubMed articles Google scholar articles
Jasmin Divers Department of Biostatistical Sciences, Division of Public Health Sciences, Wake Forest University Health Sciences, Winston-Salem, North Carolina, USA PubMed articles Google scholar articles
Ani Manichaikul Center for Public Health Genomics, University of Virginia, Charlottesville, Virginia, USA and Division of Biostatistics and Epidemiology, Department of Public Health Sciences, University of Virginia, Charlottesville, Virginia, USA PubMed articles Google scholar articles
J Jeffrey Carr Department of Radiology, Division of Radiological Sciences, Wake-Forest University, Winston-Salem, North Carolina, USA PubMed articles Google scholar articles
Robert Detrano Department of Radiology, Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Torrance, California, USA PubMed articles Google scholar articles
Eric A Hoffman Department of Radiology, University of Iowa, Iowa City, Iowa, USA PubMed articles Google scholar articles
Rui Jiang Department of Medicine, Columbia University Medical Center, New York, New York, USA PubMed articles Google scholar articles
Richard A Kronmal Department of Biostatistics, University of Washington, Seattle, Washington, USA PubMed articles Google scholar articles
Kiang Liu Department of Preventative Medicine, Northwestern University Medical School, Chicago, Illinois, USA PubMed articles Google scholar articles
Naresh M Punjabi Department of Medicine, Johns Hopkins University, Baltimore, Maryland, USA PubMed articles Google scholar articles
Eyal Shahar Division of Epidemiology and Biostatistics, University of Arizona, Tucson, Arizona, USA PubMed articles Google scholar articles
Karol E Watson Department of Medicine, University of California at Los Angeles, Los Angeles, California, USA PubMed articles Google scholar articles
Jerome I Rotter Medical Genetics Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA PubMed articles Google scholar articles
Kent D Taylor Medical Genetics Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA PubMed articles Google scholar articles
Stephen S Rich Center for Public Health Genomics, University of Virginia, Charlottesville, Virginia, USA and Division of Biostatistics and Epidemiology, Department of Public Health Sciences, University of Virginia, Charlottesville, Virginia, USA PubMed articles Google scholar articles
R Graham Barr Department of Medicine, Columbia University Medical Center, New York, New York, USA Department of Epidemiology, Columbia University Medical Center, New York, New York, USA PubMed articles Google scholar articles

Correspondence to Dr R Graham Barr, Department of Medicine, Columbia University Medical Center, PH 9 East - Room 105, 630 West 168th St., New York, NY 10032, USA; rgb9{at}columbia.edu

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Powell R, Davidson D, Divers J, et al

Genetic ancestry and the relationship of cigarette smoking to lung function and per cent emphysema in four race/ethnic groups: a cross-sectional study

Thorax 2013;68:634-642.

Publication history

Received May 4, 2012
Revised March 7, 2013
Accepted March 12, 2013
First published April 12, 2013.

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June 15, 2013

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