Logo for UTMB Health BiostatisticsOffice of Biostatistics Statistical Consulting

The Office of Biostatistics (OBIOS) has a primary responsibility for providing statistical support services to all faculty, staff and students at The University of Texas Medical Branch at Galveston (UTMB).

Initial consultations and grant development are no cost. Statistical services may be paid for by including portions of a staff member's salary on funded projects or statistical services may be billed on an hourly basis:

  • Senior Biostatistician                 $150
  • Biostatistician                            $100
  • Programming                              $75

Statistical Assistant/Data Entry are charged on a case by case basis.     

To request services please visit our iLab page at:

   

700 Harborside Drive
Ewing Hall 1.134
Galveston, TX 77555-1148

Phone: (409) 772-6355
Fax: (409) 772-9127
yokuo@utmb.edu

Our Services

Design support

Includes producing power calculations, determining sample size, designing studies that minimize the effects of measurement and experimental error, and identifying appropriate methods for data collection, summary and analysis.


Adaptation and development

Includes quantitative research that will produce improved methods and procedures to collect, manage, analyze and interpret biomedical data.  This usually occurs during a long-term collaboration between a UTMB researcher and a member of the Office of Biostatistics.

Data base design

Includes developing project specific systems for data acquisition, scheduling, and modification. Data management includes maintaining data bases and preparing data bases for analysis. Data analysis includes identifying and applying appropriate numerical procedures to allow valid statistical inferences.

Special services

Are available to assist with the conceptualization, formulation, design, use and codification of these data gathering tools.  Pilot testing, training, operational evaluation and analytic support can be obtained on a project specific basis.

Software support and other services

The OBIOS provides support for the computer package SAS® at UTMB. The OBIOS is the point of contact and provides expert support campus-wide for SAS®, a statistical software with extensive data management capabilities. The OBIOS also maintains and supports nQuery Advisor®, a software package for computing power and sample size; ArcGIS, a mapping and spatial analysis program; and TreeAge, a visual modeling tool for building and analyzing decision trees for cost-effectiveness analyses.
The OBIOS maintains an insurance claims data base, Clinformatics DataMart, which contains the medical and pharmacy claims for more than 56 million enrollees, for academic training and research purposes. This database offers numerous opportunities for researchers who are interested in population studies. However, this type of database may require experienced programming, study design and analytic support. Contact Dr. Baillargeon (jbaillar@UTMB.edu) for more information.

 

Faculty       

Jacques Baillargeon PhD                           
Expertise: Study Design, Pharmacoepidemiolgy, Health Services Research
Affiliate: PMCH, Sealy Center on Aging


Kristofer Jennings, PhD    
Expertise: Resampling Methods for Mixed Models and Dependent Data; Machine Learning and Nonparametric Smoothing; Multiple Testing Procedures
Affiliate: PMCH

Daniel C. Jupiter, PhD
Expertise: Computational Biology, Bioinformatics,  Administrative Databases, Podiatry
Affiliates: PMCH

Yong-Fang Kuo, PhD 
Expertise: Survival Analysis, Longitudinal Studies, Aging 
Affiliate: PMCH Sealy  Center On Aging, Internal Medicine

Heidi Spratt, PhD
Expertise: Bioinformatics, Classification Techniques, Machine Learning,  Biomarker Discovery
Affiliate: PMCH, Biochemistry and Molecular Biology

Xiaoying Yu, PhD
Expertise: Study Design, Longitudinal Data Analysis, HIV
Affiliate: PMCH

Dong D. Zhang, PhD 
Expertise: Cancer Surveillance and Control Research, Population Based  Health Services Research, Medicare Data Warehousing
Affiliate: Sealy Center On Aging, Internal Medicine

 

Staff

Clark R. Andersen, MS 
Expertise: Study Design, Mixed Linear Model, Generalized Additive Models, Resampling Methods
Affiliate: PMCH

Gwen Baillargeon, MS   
Expertise: Biostatistician and SAS Certified Programmer, Data  Management
Affiliate: PMCH and CMC

Winston Chan, MS   
Expertise: Logistic Regression, Data Management, Clarity Data Model EpicCare Inpatient Certified
Affiliate: PMCH

Allen Haas, MS 
Expertise: Logistic Regression, Statistical Programming, Data Management
Affiliate: PMCH

Shuang Li, MD, PhD
Expertise: Generalized Linear Mixed Model, Categorical Data Analysis, Survival Analysis, High-Throughput Data Analysis
Affiliate: Sealy Center on Aging

Yu-Li Lin, MS
Expertise: Logistic Regression, Survival Analysis, Mixed Models, Data Management
Affiliate: PMCH

Jennifer Ugochukwu, BA
Expertise: Red Cap, Data Management, Survey Design
Affiliate: PMCH

Wei Zhang, MS
Expertise: Mixed Models, Logistic Regressions, Survival Analysis, Categorical Data Analysis
Affiliate: Division of Pulmonary Critical Care & Sleep Medicine 

Jie Zhou,PhD
Expertise: Logistic Regression, Mixed Models, Data Management
Affiliate: Sealy Center on Aging

 


           

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