Jon A Hardie

Summary

Affiliation: Institute of Medicine
Country: Norway

Publications

  1. ncbi request reprint Non-response bias in a postal questionnaire survey on respiratory health in the old and very old
    Jon A Hardie
    Institute of Medicine, Deaconess Home Hospital, University of Bergen, Norway
    Scand J Public Health 31:411-7. 2003
  2. pmc Predictors of diagnostic yield in bronchoscopy: a retrospective cohort study comparing different combinations of sampling techniques
    Kjetil Roth
    Dept of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway
    BMC Pulm Med 8:2. 2008
  3. ncbi request reprint Effect of body position on arterial oxygen tension in the elderly
    Jon A Hardie
    Institute of Medicine, Deaconess Hospital, University of Bergen, Ulriksdal 8, N 5009 Bergen, Norway
    Respiration 69:123-8. 2002
  4. ncbi request reprint Respiratory symptoms and obstructive pulmonary disease in a population aged over 70 years
    Jon A Hardie
    Institute of Medicine, University of Bergen, Bergen, Norway
    Respir Med 99:186-95. 2005
  5. ncbi request reprint Reference values for arterial blood gases in the elderly
    Jon A Hardie
    Institute of Internal Medicine, Deaconess Hospital, University of Bergen, Bergen, Norway
    Chest 125:2053-60. 2004
  6. ncbi request reprint Risk of over-diagnosis of COPD in asymptomatic elderly never-smokers
    J A Hardie
    Institute of Internal Medicine, Deaconess Hospital, University of Bergen, Norway
    Eur Respir J 20:1117-22. 2002
  7. doi request reprint Different COPD disease characteristics are related to different outcomes in the 6-minute walk test
    Marie Waatevik
    Centre for Clinical Research, Haukeland University Hospital, Bergen, Norway
    COPD 9:227-34. 2012
  8. doi request reprint Association of exposure to environmental tobacco smoke in childhood with chronic obstructive pulmonary disease and respiratory symptoms in adults
    Ane Johannessen
    Centre for Clinical Research, Haukeland University Hospital, Bergen, Norway
    Respirology 17:499-505. 2012
  9. doi request reprint Neutrophil gelatinase-associated lipocalin: a biomarker in COPD
    Tomas M Eagan
    Department of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway
    Chest 138:888-95. 2010
  10. pmc TNF-α is associated with loss of lean body mass only in already cachectic COPD patients
    Tomas M L Eagan
    Department of Thoracic Medicine, Haukeland University Hospital, N 5021, Bergen, Norway
    Respir Res 13:48. 2012

Detail Information

Publications11

  1. ncbi request reprint Non-response bias in a postal questionnaire survey on respiratory health in the old and very old
    Jon A Hardie
    Institute of Medicine, Deaconess Home Hospital, University of Bergen, Norway
    Scand J Public Health 31:411-7. 2003
    ..The authors wished to describe non-responders and reasons for non-response and determine the magnitude and direction of non-response bias in connection with a postal questionnaire study of respiratory symptoms and disease among the elderly...
  2. pmc Predictors of diagnostic yield in bronchoscopy: a retrospective cohort study comparing different combinations of sampling techniques
    Kjetil Roth
    Dept of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway
    BMC Pulm Med 8:2. 2008
    ..The optimal combination of sampling techniques has not been finally established. The objectives of this study were to find the predictors of diagnostic yield in bronchoscopy and to evaluate different combinations of sampling techniques...
  3. ncbi request reprint Effect of body position on arterial oxygen tension in the elderly
    Jon A Hardie
    Institute of Medicine, Deaconess Hospital, University of Bergen, Ulriksdal 8, N 5009 Bergen, Norway
    Respiration 69:123-8. 2002
    ..It is well known that body position can have an effect on gas exchange though the magnitude of this effect has not been studied thoroughly in the elderly...
  4. ncbi request reprint Respiratory symptoms and obstructive pulmonary disease in a population aged over 70 years
    Jon A Hardie
    Institute of Medicine, University of Bergen, Bergen, Norway
    Respir Med 99:186-95. 2005
    ..the prevalence of respiratory symptoms and obstructive pulmonary disease by age, sex, and smoking history in a population aged 70 years and older? What is the association between selected comorbidities and obstructive pulmonary disease?..
  5. ncbi request reprint Reference values for arterial blood gases in the elderly
    Jon A Hardie
    Institute of Internal Medicine, Deaconess Hospital, University of Bergen, Bergen, Norway
    Chest 125:2053-60. 2004
    ..At the same time, we wish to examine how different criteria for exclusion from the reference sample with regard to previous smoking and various comorbidities might influence reference values...
  6. ncbi request reprint Risk of over-diagnosis of COPD in asymptomatic elderly never-smokers
    J A Hardie
    Institute of Internal Medicine, Deaconess Hospital, University of Bergen, Norway
    Eur Respir J 20:1117-22. 2002
    ..The criteria used to define the various stages of chronic obstructive pulmonary disease need to be age-specific...
  7. doi request reprint Different COPD disease characteristics are related to different outcomes in the 6-minute walk test
    Marie Waatevik
    Centre for Clinical Research, Haukeland University Hospital, Bergen, Norway
    COPD 9:227-34. 2012
    ..The aim of this study was to identify predictors of all 3 outcomes of 6MWT in patients with COPD...
  8. doi request reprint Association of exposure to environmental tobacco smoke in childhood with chronic obstructive pulmonary disease and respiratory symptoms in adults
    Ane Johannessen
    Centre for Clinical Research, Haukeland University Hospital, Bergen, Norway
    Respirology 17:499-505. 2012
    ..The main objective of the present study was to examine the associations between childhood ETS exposure and adult COPD and respiratory symptoms...
  9. doi request reprint Neutrophil gelatinase-associated lipocalin: a biomarker in COPD
    Tomas M Eagan
    Department of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway
    Chest 138:888-95. 2010
    ..This study aimed to measure the plasma levels of NGAL in a large cohort of patients with COPD and control subjects and examine the levels of NGAL by COPD characteristics...
  10. pmc TNF-α is associated with loss of lean body mass only in already cachectic COPD patients
    Tomas M L Eagan
    Department of Thoracic Medicine, Haukeland University Hospital, N 5021, Bergen, Norway
    Respir Res 13:48. 2012
    ....
  11. doi request reprint Systemic mannose-binding lectin is not associated with Chronic Obstructive Pulmonary Disease
    Tomas Ml Eagan
    Department of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway
    Respir Med 104:283-90. 2010
    ..06 (0.7, 1.7) for having levels below 500ng/mL. Among the COPD patients, none of the disease variables were associated with MBL deficiency. No association was found between MBL deficiency and COPD or COPD severity...