Michael L Jackson

Summary

Affiliation: Cornell University
Country: USA

Publications

  1. doi request reprint Confounding by season in ecologic studies of seasonal exposures and outcomes: examples from estimates of mortality due to influenza
    Michael L Jackson
    Group Health Center for Health Studies, Seattle, WA 98101 1448, USA
    Ann Epidemiol 19:681-91. 2009
  2. doi request reprint Influenza vaccination and risk of community-acquired pneumonia in immunocompetent elderly people: a population-based, nested case-control study
    Michael L Jackson
    Group Health Center for Health Studies, Seattle, WA 98101 1448, USA
    Lancet 372:398-405. 2008
  3. pmc Angiotensin-converting enzyme inhibitor use and pneumonia risk in community-dwelling older adults: results from a population-based case-control study
    Sascha Dublin
    Group Health Research Institute, Seattle, WA 98101 1448, USA
    Pharmacoepidemiol Drug Saf 21:1173-82. 2012
  4. pmc Use of opioids or benzodiazepines and risk of pneumonia in older adults: a population-based case-control study
    Sascha Dublin
    Group Health Research Institute, Seattle, Washington 98101, USA
    J Am Geriatr Soc 59:1899-907. 2011
  5. ncbi request reprint Evidence of bias in estimates of influenza vaccine effectiveness in seniors
    Lisa A Jackson
    Center for Health Studies, Group Health Cooperative, Seattle, WA 98101, USA
    Int J Epidemiol 35:337-44. 2006
  6. pmc Natural Language Processing to identify pneumonia from radiology reports
    Sascha Dublin
    Group Health Research Institute, Seattle, WA 98101, USA
    Pharmacoepidemiol Drug Saf 22:834-41. 2013
  7. doi request reprint Risk factors for community-acquired pneumonia in immunocompetent seniors
    Michael L Jackson
    Group Health Center for Health Studies, 1730 Minor Ave, Suite 1600, Seattle, WA, USA
    J Am Geriatr Soc 57:882-8. 2009
  8. pmc Statin use and risk of community acquired pneumonia in older people: population based case-control study
    Sascha Dublin
    Group Health Center for Health Studies, 1730 Minor Avenue, Suite 1600, Seattle WA 98101 1448, USA
    BMJ 338:b2137. 2009
  9. pmc Validation sampling can reduce bias in health care database studies: an illustration using influenza vaccination effectiveness
    Jennifer Clark Nelson
    Group Health Research Institute, Seattle, WA 98101, USA
    J Clin Epidemiol 66:S110-21. 2013
  10. pmc Use of proton pump inhibitors and H2 blockers and risk of pneumonia in older adults: a population-based case-control study
    Sascha Dublin
    Group Health Research Institute, Seattle, Washington 98101 1448, USA
    Pharmacoepidemiol Drug Saf 19:792-802. 2010

Detail Information

Publications19

  1. doi request reprint Confounding by season in ecologic studies of seasonal exposures and outcomes: examples from estimates of mortality due to influenza
    Michael L Jackson
    Group Health Center for Health Studies, Seattle, WA 98101 1448, USA
    Ann Epidemiol 19:681-91. 2009
    ..For seasonal outcomes it can be difficult to distinguish the causal roles played by factors that also vary seasonally, such as weather, air pollution, and pathogen circulation...
  2. doi request reprint Influenza vaccination and risk of community-acquired pneumonia in immunocompetent elderly people: a population-based, nested case-control study
    Michael L Jackson
    Group Health Center for Health Studies, Seattle, WA 98101 1448, USA
    Lancet 372:398-405. 2008
    ..We therefore assessed whether influenza vaccination is associated with a reduced risk of community-acquired pneumonia in immunocompetent elderly people after controlling for health status indicators...
  3. pmc Angiotensin-converting enzyme inhibitor use and pneumonia risk in community-dwelling older adults: results from a population-based case-control study
    Sascha Dublin
    Group Health Research Institute, Seattle, WA 98101 1448, USA
    Pharmacoepidemiol Drug Saf 21:1173-82. 2012
    ..To test whether angiotensin-converting enzyme (ACE) inhibitor use is associated with decreased risk of community-acquired pneumonia in older adults...
  4. pmc Use of opioids or benzodiazepines and risk of pneumonia in older adults: a population-based case-control study
    Sascha Dublin
    Group Health Research Institute, Seattle, Washington 98101, USA
    J Am Geriatr Soc 59:1899-907. 2011
    ..To examine whether use of opioids or benzodiazepines is associated with risk of community-acquired pneumonia in older adults...
  5. ncbi request reprint Evidence of bias in estimates of influenza vaccine effectiveness in seniors
    Lisa A Jackson
    Center for Health Studies, Group Health Cooperative, Seattle, WA 98101, USA
    Int J Epidemiol 35:337-44. 2006
    ..Since a protective effect of vaccination should be specific to influenza season, evaluation of non-influenza periods could indicate the possible contribution of bias to the estimates observed during influenza season...
  6. pmc Natural Language Processing to identify pneumonia from radiology reports
    Sascha Dublin
    Group Health Research Institute, Seattle, WA 98101, USA
    Pharmacoepidemiol Drug Saf 22:834-41. 2013
    ..This study aimed to develop Natural Language Processing (NLP) approaches to supplement manual outcome validation, specifically to validate pneumonia cases from chest radiograph reports...
  7. doi request reprint Risk factors for community-acquired pneumonia in immunocompetent seniors
    Michael L Jackson
    Group Health Center for Health Studies, 1730 Minor Ave, Suite 1600, Seattle, WA, USA
    J Am Geriatr Soc 57:882-8. 2009
    ..To identify risk factors for developing community-acquired pneumonia (CAP) in seniors...
  8. pmc Statin use and risk of community acquired pneumonia in older people: population based case-control study
    Sascha Dublin
    Group Health Center for Health Studies, 1730 Minor Avenue, Suite 1600, Seattle WA 98101 1448, USA
    BMJ 338:b2137. 2009
    ..To test the hypothesis that hydroxymethyl glutaryl coenzyme A reductase inhibitors (statins) may decrease the risk of community acquired pneumonia...
  9. pmc Validation sampling can reduce bias in health care database studies: an illustration using influenza vaccination effectiveness
    Jennifer Clark Nelson
    Group Health Research Institute, Seattle, WA 98101, USA
    J Clin Epidemiol 66:S110-21. 2013
    ..Study methods that collect and incorporate more comprehensive confounder data on a validation cohort may reduce confounding bias...
  10. pmc Use of proton pump inhibitors and H2 blockers and risk of pneumonia in older adults: a population-based case-control study
    Sascha Dublin
    Group Health Research Institute, Seattle, Washington 98101 1448, USA
    Pharmacoepidemiol Drug Saf 19:792-802. 2010
    ..To examine whether use of proton pump inhibitors (PPIs) and H2 blockers is associated with increased pneumonia risk...
  11. doi request reprint Why do covariates defined by International Classification of Diseases codes fail to remove confounding in pharmacoepidemiologic studies among seniors?
    Michael L Jackson
    Group Health Research Institute, Seattle, WA, USA
    Pharmacoepidemiol Drug Saf 20:858-65. 2011
    ..We explored reasons why adjustment for comorbid illness defined from International Classification of Diseases (ICD) codes fails to remove confounding...
  12. ncbi request reprint The test-negative design for estimating influenza vaccine effectiveness
    Michael L Jackson
    Group Health Research Institute 1730 Minor Ave, Suite 1600, Seattle, WA 98101 1448, United States
    Vaccine 31:2165-8. 2013
    ..The test-negative design has emerged in recent years as the preferred method for estimating influenza vaccine effectiveness (VE) in observational studies. However, the methodologic basis of this design has not been formally developed...
  13. ncbi request reprint Vaccines and changes in coagulation parameters in adults on chronic warfarin therapy: a cohort study
    Michael L Jackson
    Group Health Center for Health Studies, Seattle, WA 98101 1448, USA
    Pharmacoepidemiol Drug Saf 16:790-6. 2007
    ..We sought to determine whether vaccinations are associated with changes in International Normalized Ratio (INR) in persons on long-term warfarin therapy...
  14. ncbi request reprint Specific immunological detection of the (V+C)(-) fibronectin isoform
    Nancy Burton-Wurster
    James A Baker Institute for Animal Health, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA
    Matrix Biol 21:393-8. 2002
    ..The antibody, designated Mab 5D10 anti (V+C)(-), displays specificity for (V+C)(-) fibronectin from multiple mammalian species including humans and utility in immunoblots, immunohistochemistry, and ELISA...
  15. doi request reprint New strategies are needed to improve the accuracy of influenza vaccine effectiveness estimates among seniors
    Jennifer Clark Nelson
    Group Health Center for Health Studies, Seattle, WA 98101, USA
    J Clin Epidemiol 62:687-94. 2009
    ..In this paper, we provide a methodological examination of the potential sources of bias in observational studies of influenza vaccine effectiveness in seniors and propose design and analysis strategies to reduce bias in future studies...
  16. ncbi request reprint The burden of community-acquired pneumonia in seniors: results of a population-based study
    Michael L Jackson
    Center for Health Studies, Group Health Cooperative, University of Washington, Seattle, USA
    Clin Infect Dis 39:1642-50. 2004
    ....
  17. pmc A simulation study comparing aberration detection algorithms for syndromic surveillance
    Michael L Jackson
    Public Health Seattle and King County, 999 Third Avenue, Suite 500, Seattle, WA 98104, USA
    BMC Med Inform Decis Mak 7:6. 2007
    ..In the largest simulation study conducted to date, we compared the performance of six aberration detection algorithms on simulated outbreaks superimposed on authentic syndromic surveillance data...
  18. ncbi request reprint To rule out confounding, observational studies of influenza vaccine need to include analyses during the "preinfluenza period"
    Michael L Jackson
    Arch Intern Med 167:1553-4; author reply 1554-5. 2007
  19. ncbi request reprint Effectiveness of influenza vaccination
    Jennifer C Nelson
    N Engl J Med 357:2728-9; author reply 2730-1. 2007