Michael L Jackson

Summary

Affiliation: Group Health Cooperative
Country: USA

Publications

  1. doi request reprint Evaluating Washington State's immunization information system as a research tool
    Michael L Jackson
    Group Health Research Institute, Seattle, Wash Electronic address
    Acad Pediatr 14:71-6. 2014
  2. 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
  3. doi request reprint Challenges in comparing the safety of different vaccination schedules
    Michael L Jackson
    Group Health Research Institute 1730 Minor Ave, Suite 1600 Seattle, WA 98101 1448, United States
    Vaccine 31:2126-9. 2013
  4. pmc Modeling insights into Haemophilus influenzae type b disease, transmission, and vaccine programs
    Michael L Jackson
    Centers for Disease Control and Prevention, Atlanta, Georgia, USA
    Emerg Infect Dis 18:13-20. 2012
  5. doi request reprint Serologically confirmed household transmission of 2009 pandemic influenza A (H1N1) virus during the first pandemic wave--New York City, April-May 2009
    Michael L Jackson
    Epidemic Intelligence Service, Scientific Education and Professional Development Program Office, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
    Clin Infect Dis 53:455-62. 2011
  6. 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
  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. 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
  9. 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
  10. 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

Collaborators

Detail Information

Publications25

  1. doi request reprint Evaluating Washington State's immunization information system as a research tool
    Michael L Jackson
    Group Health Research Institute, Seattle, Wash Electronic address
    Acad Pediatr 14:71-6. 2014
    ..We evaluated the completeness and accuracy of Washington State IIS (WAIIS) data, with particular attention to data elements of research interest...
  2. 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...
  3. doi request reprint Challenges in comparing the safety of different vaccination schedules
    Michael L Jackson
    Group Health Research Institute 1730 Minor Ave, Suite 1600 Seattle, WA 98101 1448, United States
    Vaccine 31:2126-9. 2013
    ..Failure to properly address these challenges can result in biased results...
  4. pmc Modeling insights into Haemophilus influenzae type b disease, transmission, and vaccine programs
    Michael L Jackson
    Centers for Disease Control and Prevention, Atlanta, Georgia, USA
    Emerg Infect Dis 18:13-20. 2012
    ....
  5. doi request reprint Serologically confirmed household transmission of 2009 pandemic influenza A (H1N1) virus during the first pandemic wave--New York City, April-May 2009
    Michael L Jackson
    Epidemic Intelligence Service, Scientific Education and Professional Development Program Office, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
    Clin Infect Dis 53:455-62. 2011
    ..We studied serologically confirmed infection and disease among household contacts of index case patients with 2009 pandemic influenza A (H1N1) virus (pH1N1) infection in a setting of minimal community pH1N1 transmission...
  6. 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...
  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. 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
    ....
  9. 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...
  10. 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...
  11. 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...
  12. 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...
  13. 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...
  14. 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...
  15. doi request reprint 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...
  16. 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...
  17. 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...
  18. 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...
  19. doi request reprint Mortality rates and cause-of-death patterns in a vaccinated population
    Natalie L McCarthy
    CDC, Atlanta, GA 30333, USA
    Am J Prev Med 45:91-7. 2013
    ..Background rates are particularly useful during mass immunization campaigns and in the evaluation of new vaccines...
  20. pmc Identifying optimal vaccination strategies for serogroup A Neisseria meningitidis conjugate vaccine in the African meningitis belt
    SARA TARTOF
    Meningitis and Vaccine Preventable Diseases Branch, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
    PLoS ONE 8:e63605. 2013
    ..We developed an age-structured mathematical model of MenA transmission, colonization, and disease in the African meningitis belt, and used this model to explore the impact of various vaccination strategies...
  21. pmc Haemophilus influenzae type b carriage among young children in metropolitan Atlanta in the context of vaccine shortage and booster dose deferral
    Jennifer Dolan Thomas
    Meningitis and Vaccine Preventable Diseases Branch, Division of Bacterial Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, 1600 Clifton Road, NE, Atlanta, Georgia 30329, USA
    Clin Vaccine Immunol 18:2178-80. 2011
    ..S. Hib vaccine shortage did not result in widespread Hib carriage in Atlanta, as the Hib carriage rate was found to be 0.3% (1/342). Hib colonization was significantly more common among males and day care attendees...
  22. doi request reprint Pertussis Pseudo-outbreak linked to specimens contaminated by Bordetella pertussis DNA From clinic surfaces
    Sema Mandal
    Epidemic Intelligence Service, Meningitis and Vaccine Preventable Diseases Branch, Division of Bacterial Diseases, National Center for Immunization and Respiratory Diseases, US Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
    Pediatrics 129:e424-30. 2012
    ..We aimed to determine whether Bordetella pertussis was the causative agent and advise on control interventions...
  23. 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...
  24. doi request reprint Investigating 2009 pandemic influenza A (H1N1) in US schools: what have we learned?
    A Danielle Iuliano
    Division of HIV AIDS Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
    Clin Infect Dis 52:S161-7. 2011
    ..Although school-based investigations can increase our understanding of epidemiology and prevention strategy effectiveness, investigators should decide which objectives are most feasible, given timing and design constraints...
  25. 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...