Michael J Haber

Summary

Affiliation: Emory University
Country: USA

Publications

  1. pmc Antibiotic control of antibiotic resistance in hospitals: a simulation study
    Michael Haber
    Department of Biostatistics and Bioinformatics, Emory University School of Public Health, Atlanta, GA, USA
    BMC Infect Dis 10:254. 2010
  2. ncbi request reprint Estimation of the direct and indirect effects of vaccination
    M Haber
    Department of Biostatistics, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA
    Stat Med 18:2101-9. 1999
  3. ncbi request reprint A general approach to evaluating agreement between two observers or methods of measurement from quantitative data with replicated measurements
    Michael Haber
    Department of Biostatistics, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA
    Stat Methods Med Res 17:151-69. 2008
  4. ncbi request reprint Assessing observer agreement in studies involving replicated binary observations
    Michael Haber
    Department of Biostatistics, Rollins School of Public Health, Emory University, Atlanta, Georgia 30322, USA
    J Biopharm Stat 17:757-66. 2007
  5. ncbi request reprint Herd immunity and pneumococcal conjugate vaccine: a quantitative model
    Michael Haber
    Department of Biostatistics, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA
    Vaccine 25:5390-8. 2007
  6. pmc Effectiveness of interventions to reduce contact rates during a simulated influenza pandemic
    Michael J Haber
    Department of Biostatistics, Emory University Rollins School of Public Health, Atlanta, Georgia 30322, USA
    Emerg Infect Dis 13:581-9. 2007
  7. ncbi request reprint Coefficients of agreement for fixed observers
    Michael Haber
    Department of Biostatistics, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA
    Stat Methods Med Res 15:255-71. 2006
  8. ncbi request reprint Assessing individual agreement
    Huiman X Barnhart
    Department of Biostatistics and Bioinformatics, Duke Clinical Research Institute, Duke University, Durham, North Carolina 27715, USA
    J Biopharm Stat 17:697-719. 2007
  9. ncbi request reprint Comparison of concordance correlation coefficient and coefficient of individual agreement in assessing agreement
    Huiman X Barnhart
    Department of Biostatistics and Bioinformatics, Duke Clinical Research Institute, Duke University, Durham, North Carolina 27715, USA
    J Biopharm Stat 17:721-38. 2007
  10. pmc Assessing intra, inter and total agreement with replicated readings
    Huiman X Barnhart
    Department of Biostatistics and Bioinformatics, Duke Clinical Research Institute, Duke University, P O Box 17969, Durham, NC 27715, USA
    Stat Med 24:1371-84. 2005

Research Grants

Detail Information

Publications20

  1. pmc Antibiotic control of antibiotic resistance in hospitals: a simulation study
    Michael Haber
    Department of Biostatistics and Bioinformatics, Emory University School of Public Health, Atlanta, GA, USA
    BMC Infect Dis 10:254. 2010
    ..In our analysis of the properties of this model we give particular consideration different regimes of using second-line drugs in this process...
  2. ncbi request reprint Estimation of the direct and indirect effects of vaccination
    M Haber
    Department of Biostatistics, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA
    Stat Med 18:2101-9. 1999
    ..Examples from a mumps outbreak and a (hypothetical) HIV vaccine trial are used to illustrate the estimation of these new measures of vaccination effectiveness...
  3. ncbi request reprint A general approach to evaluating agreement between two observers or methods of measurement from quantitative data with replicated measurements
    Michael Haber
    Department of Biostatistics, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA
    Stat Methods Med Res 17:151-69. 2008
    ..Our approach is illustrated using data from a study comparing systolic blood pressure measurements by a human observer and an automatic monitor. The performance of the new estimates is assessed via stochastic simulations...
  4. ncbi request reprint Assessing observer agreement in studies involving replicated binary observations
    Michael Haber
    Department of Biostatistics, Rollins School of Public Health, Emory University, Atlanta, Georgia 30322, USA
    J Biopharm Stat 17:757-66. 2007
    ..The reliability of the estimation method is examined via a simulation study. Data from a study aimed at determining the validity of diagnosis of breast cancer based on mammograms is used to illustrate the new concepts and methods...
  5. ncbi request reprint Herd immunity and pneumococcal conjugate vaccine: a quantitative model
    Michael Haber
    Department of Biostatistics, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA
    Vaccine 25:5390-8. 2007
    ..Because the model was based on incidence rates and PCV7 coverage in Atlanta, our findings should be validated in other geographic areas...
  6. pmc Effectiveness of interventions to reduce contact rates during a simulated influenza pandemic
    Michael J Haber
    Department of Biostatistics, Emory University Rollins School of Public Health, Atlanta, Georgia 30322, USA
    Emerg Infect Dis 13:581-9. 2007
    ..Restricting the activities of infected persons early in a pandemic could decrease the pandemic's health effects...
  7. ncbi request reprint Coefficients of agreement for fixed observers
    Michael Haber
    Department of Biostatistics, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA
    Stat Methods Med Res 15:255-71. 2006
    ..We argue that the assumption of independence is unrealistic in this context and present a new coefficient that is not based on the concept of chance agreement...
  8. ncbi request reprint Assessing individual agreement
    Huiman X Barnhart
    Department of Biostatistics and Bioinformatics, Duke Clinical Research Institute, Duke University, Durham, North Carolina 27715, USA
    J Biopharm Stat 17:697-719. 2007
    ..A method of moments is used for estimation, where one can utilize output from ANOVA models. The nonparametric and bootstrap approaches are used for inference. Five examples are used for illustration...
  9. ncbi request reprint Comparison of concordance correlation coefficient and coefficient of individual agreement in assessing agreement
    Huiman X Barnhart
    Department of Biostatistics and Bioinformatics, Duke Clinical Research Institute, Duke University, Durham, North Carolina 27715, USA
    J Biopharm Stat 17:721-38. 2007
    ..The relationship between CCC and CIA as well as the impact of between-subject variability are presented algebraically and graphically. Several examples are presented to explain the interpretation of the CCC and CIA values...
  10. pmc Assessing intra, inter and total agreement with replicated readings
    Huiman X Barnhart
    Department of Biostatistics and Bioinformatics, Duke Clinical Research Institute, Duke University, P O Box 17969, Durham, NC 27715, USA
    Stat Med 24:1371-84. 2005
    ..Simulation studies are conducted to assess the performance of the proposed approach and data from a carotid stenosis screening study is used for illustration...
  11. pmc Estimation of coefficients of individual agreement (CIAs) for quantitative and binary data using SAS and R
    Yi Pan
    Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, United States
    Comput Methods Programs Biomed 98:214-9. 2010
    ..Data from a carotid stenosis screening study is used as an example of quantitative measurements. Data from a study involving the evaluation of mammograms by ten radiologists is used to illustrate a binary data example...
  12. ncbi request reprint Overall concordance correlation coefficient for evaluating agreement among multiple observers
    Huiman X Barnhart
    Department of Biostatistics, The Rollins School of Public Health of Emory University, 1518 Clifton Road NE, Atlanta, Georgia 30322, USA
    Biometrics 58:1020-7. 2002
    ..Fourth, the inference approaches of GEE and the U-statistics are compared via simulations for small samples. Fifth, we illustrate the use of the OCCC by two medical examples with the GEE, U-statistics, and bootstrap approaches...
  13. ncbi request reprint Randomized trial of pallidotomy versus medical therapy for Parkinson's disease
    Jerrold L Vitek
    Department of Neurology, Emory University School of Medicine, Atlanta, GA 30322, USA
    Ann Neurol 53:558-69. 2003
    ..0001), "off" motor (p < 0.0001) and complications of therapy subscores (p < 0.0001). Sustained improvement was also seen for tremor, rigidity, bradykinesia, percent on time and drug-induced dyskinesias...
  14. ncbi request reprint Validity of the 30-item geriatric depression scale in patients with Parkinson's disease
    William M McDonald
    Fuqua Center for Late Life Depression, Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, Georgia 30329 5102, USA
    Mov Disord 21:1618-22. 2006
    ..54; P < 0.001). The GDS is useful in screening for dPD. A cutoff score of 9/10 has acceptable discriminant validity for dPD, and the GDS has a moderate correlation with the HDRS in PD patients...
  15. ncbi request reprint Controlled pilot study of the effects of neuromuscular therapy in patients with Parkinson's disease
    Lauren H Craig
    Atlanta School of Massage, Atlanta, Georgia, USA
    Mov Disord 21:2127-33. 2006
    ..The results of this pilot study warrant larger controlled studies to examine dose range, durability, and mechanisms of NMT in PD function...
  16. pmc Frequency and determinants of disagreement and error in gleason scores: a population-based study of prostate cancer
    Michael Goodman
    Department of Epidemiology, Emory University Rollins School of Public Health, 1518 Clifton Road, NE Atlanta, GA 30322, USA
    Prostate 72:1389-98. 2012
    ..To examine factors that affect accuracy and reliability of prostate cancer grade we compared Gleason scores documented in pathology reports and those assigned by urologic pathologists in a population-based study...
  17. ncbi request reprint Seasonal variation in the epidemiology of sepsis
    Pajman A Danai
    Division of Pulmonary, Allergy and Critical Care, Department of Medicine, Emory University, Atlanta, GA, USA
    Crit Care Med 35:410-5. 2007
    ..Understanding seasonal or regional variations may improve knowledge of sepsis epidemiology and pathophysiology and could affect healthcare planning and resource allocation...
  18. ncbi request reprint Does antimicrobial resistance cluster in individual hospitals?
    John E McGowan
    Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia 30322, USA
    J Infect Dis 186:1362-5. 2002
    ..pneumoniae was significantly correlated with the majority of other sentinel antimicrobial-resistant organisms. High prevalence of this organism may serve as a marker for more generalized resistance problems in hospital inpatient areas...
  19. ncbi request reprint Estimating vaccine efficacy from household data observed over time
    Xiaohong M Davis
    Department of Biostatistics, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, USA
    Stat Med 23:2961-74. 2004
    ..In addition, we investigate the bias in estimating VE(S) and VE(I) due to misclassification of infection status when only illness data, rather than true infection data, are available...
  20. ncbi request reprint An overview on assessing agreement with continuous measurements
    Huiman X Barnhart
    Department of Biostatistics and Bioinformatics and Duke Clinical Research Institute, Duke University, Durham, North Carolina 27715, USA
    J Biopharm Stat 17:529-69. 2007
    ..We also identify gaps that require further research and discuss future directions in assessing agreement...

Research Grants3

  1. New Methods for Evaluating Interobserver Agreement
    Michael Haber; Fiscal Year: 2006
    ..Existing and new agreement indices will be compared and linked. All the proposed methods will be applied to real data sets from the behavioral and biomedical sciences. ..