alexa Mulugeta Gebregziabher | OMICS International
ISSN: 2155-6180

Journal of Biometrics & Biostatistics
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Mulugeta Gebregziabher

Center for Disease Prevention and Health Interventions for Diverse Populations, Ralph H. Johnson VA Medical Center, Charleston, South Carolina, USA  Division of Biostatistics and Epidemiology, Medical University of South Carolina, Charleston, South Carolina, USA Center for Health Disparities Research, Medical University of South Carolina, Charleston, South Carolina, USA


Mulugeta Gebregziabher is associate Professor of Biostatistics, Department of Public Health Sciences, Medical University of South Carolina. His research includes Veterans Health, Cost analysis, Comorbidities, Diabetes, Heart Failure, CVD, Lung Cancer

Research Interest

Missing data analysis, longitudinal data analysis, analysis of semi-continuous data and joint modeling of multiple outcomes   

fMRI data analysis, mixture modeling or latent class analysis and zero-inflated count data from complex surveys.


Methods for Analysis of Pre-Post Data in Clinical Research: A Comparison of Five Common Methods

Nathaniel S. O'Connell, Lin Dai, Yunyun Jiang, Jaime L. Speiser, Ralph Ward, Wei Wei, Rachel Carroll and Mulugeta Gebregziabher*

Research Article: J Biom Biostat 2017, 8: 334

DOI: 10.4172/2155-6180.1000334

Lessons Learned in Dealing with Missing Race Data: An Empirical Investigation

Mulugeta Gebregziabher, Yumin Zhao, Neal Axon, Gregory E. Gilbert, Carrae Echols and Leonard E. Egede

Research Article: J Biom Biostat 2012, 3:138

DOI: 10.4172/2155-6180.1000138

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