About my team

I joined the Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida (UCF) in August of 2016. Since then my Biostatistics team has worked on independent and collaborative research projects related to public health. Such projects include smoking cessation, racial and ethnic disparities in health and healthcare, and biopharmaceutical statistics. My team participates in statistical methodological work, performs simulations and computing—including analyses of big data—and collaborates with psychologists, sociologists, epidemiologists, biologists and other sciences within UCF, as well as with outside institutions. My team has diverse backgrounds and research interests!

My personal research areas include statistical applications to biopharmaceutical sciences with a focus on multiple-testing and estimating methods in dose-response studies. I also design and analyze behavioral medicine studies, and survey sampling techniques. In particular, I work on developing statistical methods that can handle partially ordered multiple end-points and can control the overall error rate. These methods are commonly used in drug development for testing the efficacy of a single drug, and the efficacy and superiority of a combination drug. In addition, my research incorporates statistical methods for analyses of national surveys with complex designs. I have completed multiple projects for computing nationwide estimates for smoking prevalence and smoking-related behaviors and assessing the quality of national data via reliability studies. My current research is targeted on assessing racial and ethnic disparities in smoking and quitting behaviors, as well as healthcare for smoking cessation. I completed two half-marathons, one in 2012 (2 hours 8 minutes) and one in 2016 (2 hours and 5 minutes). Now I enjoy bike rides and visit new places with my family. These pictures are taken in Atlanta, GA. My CV.



Dr. Yujiao Mai

Dr. Yujiao Mai (Postdoctoral Research Associate) joined the team in July 2017. She worked as a postdoctoral research associate at the University of Notre Dame from August 2014 to June 2017. Dr. Mai received her PhD in Quantitative Psychology, MS in Developmental and Educational Psychology and BS in Computer Science and Technology from the South China Normal University. Yujiao’s research interests include addictive behaviors. Dr. Mai has exceptional expertise in software development, psychology and statistics. Her family lives in China. She likes Chinese music performed on the Chinese zither or bamboo flute. She also enjoys hiking, playing basketball, and soccer. Mai’s_CV.



Dr. Trung Ha (Statistician)

Dr. Trung Ha (Postdoctoral Research Associate) joined the team in April 2017. He received his PhD in Statistics from the University of Florida in 2016 under the supervision of Dr. James Hobert. Trung’s dissertation was titled “Convergence Analysis of Birth-Death Markov Chains and Gibbs Samplers”. Prior to coming to the US, he worked as a researcher at the Hanoi Institute of Mathematics in Vietnam and as a teaching assistant at the Vietnam National University, Hanoi, Vietnam. Trung has also received a Vietnam Education Foundation Fellowship. Trung has an outstanding knowledge of statistics, as well as exceptional computing skills in SAS®, R, Visual Basic, and C++. Currently, he is working on a number of interesting projects related to survey methodology and the social sciences. In one such project, Trung is leading research to explore the longitudinal differences in rates of smoke-free homes in the US. Trung has also recently joined three sections of the American Statistical Association: Survey Research Methods Section, Social Statistics Section, and Bayesian Statistical Science Section. His hobbies include travel and photography.

Selena Leonardo

Selena Leonardo is an undergraduate student at UCF. She is working toward getting her BS degree in Biomedical Sciences. Selena joined the team as a volunteer student in September 2016; but because of her keen interest in smoking cessation and racial/ethnic health disparities, she became a full student worker in April 2017. Selena actively participates in the team’s research activities. She helps prepare software codes in SAS®, performs statistical analyses, and prepares reports. She has already made a poster presentation at UCF (see the News section) and plans to make several more presentations in 2017-2018. Before joining the team, Selena worked in the Emergency Department of Florida Memorial Hospital Medical Center, where she assisted nurses, helped transport patients, and attended to patients’ other needs. She has also volunteered at the Halifax Medical Center, where she worked at the information desk. Currently, Selena is a member of the American Statistical Association and UCF’s Neuroscience Alliance. Her career goal is to become a pediatric surgeon. She enjoys spending her free time with her family, fishing and snowboarding.


We are also thankful to our prior team members who contributed to the team’s progress:

Ankit Bisht

Ankit Bisht is a Computer Science graduate student at UCF. He joined the Master’s program in the Fall of 2016. Ankit worked in our team in April, May and June 2017 as a part-time student worker. He helped prepare the SAS® codes, conduct literature search, and develop this webpage! Ankit sees his future as a data scientist. His hobbies include swimming and playing cricket.





Dr. Chiung-Ya Tang (Postdoctoral Research Associate) worked in our team from January to April 2017. She has a PhD in Child Development and Family Studies, with emphasis on Family Studies and Gerontology from Purdue University-West Lafayette. She has worked as a Research Consultant/Contractor at the College of Health and Public Affairs, University of Central Florida, Orlando, FL.