We are a team of statisticians, epidemiologists and public health researchers interested in data-driven scientific inquiries. We enjoy translating complex research questions into statistical or algorithmic models, applying state-of-the-art quantitative methods, and developing new analytical approaches.
Dr. Chang has been on the faculty at Emory University since 2011, after completing his PhD in Biostatistics and postdoctoral research in children's environmental health and spatial epidemiology. Dr. Chang's research focuses on the development and application of statistical methods for analyzing complex spatial-temporal exposure and health data. He also has collaborative experience in air quality modeling, diabetes and cardiovascular diseases, social epidemiology, climate science and community intervention trials. Dr. Chang is a member of the HERCULES Exposome Research Center, the Winship Cancer Institute, and the Injury Prevention Research Center at Emory (IPRCE). At Emory, he teaches in longitudinal data analysis, Bayesian analysis and spatial statistics.
Xiaping Zheng
Hayoung Jung
Yunyun Chen
Jane Wei
Hua Hao, PhD
Morgan Lane
Jiali Guo
Thomas Hsiao, PhD
Martine Mathieu-Campbell, PhD
Wyatt Madden
Danlu Zhang
Jitong Jiang
Haisu Zhang
Fred Huang
Rodrigo Puentes
Rita Fu
Bailey Hebermehl
Xian Wu
Feiran Zhang
Christine Yang
Kari Zhou
Postdoctoral Fellows | Research Topic
Xitong Li | Bayesian spatial models for capture-recapture data
Yuzi Zhang | Bayesian scaler-on-quantile function regression
Doctoral Trainees | Dissertation
Jacob Englert | Bayesian Tree-Based Methods for Environmental Health Research
Yuzi Zhang | Statistical Methods for Disease Surveillance Based on Multiple Data Streams
Nancy Murray | Ambient Air Pollution Estimation Using Bayesian Hierarchical Models
Caprichia Jeffers | Statistical Methods for Correlated Count Data
Brooke Alhanti | Methods for Estimating the Effect of Air Pollution on Asthma under a Changing Climate
Bruce Ling | Bayesian Spatial-temporal Models for Areal Count Data
Masters Trainees | Thesis/Capstone Project
Lauren Vanasse | Spatial Associations between Measures of Public Transportation and Diabetic Foot Ulcer Outcomes in the State of Georgia – 2016-2019
Xinyue Chen | Using Negative Exposures to Partially Control for Unmeasured Confounders in Time-Series Analysis of Air Pollution and Health
Mingze Liu | Logic Regression for Estimating Heat Wave Health Effects
Runing Huo | Application of Machine Learning Algorithms for Estimating Daily PM2.5 Concentrations
Zhen Wu | The Short-term Effects of Diurnal Temperature Range and Temperature Variability on Respiratory and Circulatory Emergency Department Visits in Five US Cities
Eric Chou | Modeling the effect of public transportation accessibility on diabetic health outcomes in Georgia
Tingyu Wang | Time-series Analysis of Seasonal Influenza Activity and Preterm Birth in Atlanta, Georgia from 2010 to 2015
Sodahm (Robin) Yoo | The effect of ambient air pollution on term birth weight and preterm birth in Kansas, 2005-2013
Kristina Wielgosz| Association between walkability, greenness, and birth outcomes (preterm and birth weight) in Georgia
Yue (Sally) Xue | Preterm birth, stillbirth and ambient air pollution in Georgia, 2005 to 2013
Sarita Mohanty | Associating mobile personal P.M. 2.5 exposures and traffic-related, meteorology, and other variable in a panel of GT students
Shan Jiang | Assessing the heat wave's effect on the emergency department visits
Tianyu Zhang | An Application of Bayesian Additive Regression Trees (BART) to Estimate Daily Concentrations of PM2.5 Components in California
Victoria Kennerley | Evaluating Statistical Approaches to Model Multi-Pollutant Mixtures on Common Bottlenose Dolphin (Tursiops Truncatus) Health Along the Eastern Coast of Florida and South Carolina
Benjamin Nealy | Impacts of gestational age uncertainty in estimating associations between preterm birth and ambient air pollution
Denis Whelan | An Additive Spatiotemporal Covariance Function Using Stream and River Distance
Sarah Sullivan | Mixture Modeling to Determine Population-Specific Cutoffs for Quantitative Diagnostic Tests without Gold Standards
Anqi Pan | Time series analysis of air pollution and health accounting for covariate-dependent overdispersion
Gabriel Vece | Using Lagged Outpatient Visits to Improve Forecasts of Patient Arrivals at an Inpatient Hospital
Tianqi Chen | Time-Series Analysis of Heat Waves and Emergency Department Visits in Atlanta, 1993 to 2012
Ying Lin | Ambient Air Pollution and Birth Weight Quantiles in Atlanta
Marcy Schaeffer | Maternal nutrition and gastrointestinal atresia/stenosis: National Birth Defects Prevention Study 1997-2009
Chenyin Lin | Time-series analyses of the association between mortality and ambient PM 2.5 concentration
Erin Hulland | Associations between race, socioeconomic status and non-fatalinjuries in Atlanta between 2001-2004
Meilin (Miriam) Huang | Ambient PM2.5 exposure during pregnancy and the risk of preterm delivery in Georgia, 1999 to 2006
Research Rotation/Assistant | Research Project
Shumeng Chen | Short-term health effects of air pollution and temperature on emergency department visits for neurological conditions
Yimeng Zhu | Identifying at-risk subpopulatios for environmental exposures using latent class methods
Sabrina Chow| Impact of temperature on emergency department visits for individuals with intellectual and developmental disabilities in California
Jiali Guo | Data harmonization for the precision CARRS cohort
Weijia Qian | A comparison of quantile mapping bias-correction methods for bias-correcting climate model outputs
Yixiang Hong | Differential health effects of ambient air pollution due to COVID-19 lockdown
Jiahui Liu | Data fusion for US PM2.5 data using machine learning approaches.
Yuzhou Pan | Estimating daily PM2.5 concentrations using Bayesian spatial-temporal models with INLA
Zhihao Jin | Geocoding pipeline for electronic medical records from Emory Healthcare
Weidong Wang | Ambient air pollution modeling with Bayesian space-time models
Mingze Liu | Logic Regression for Estimating Heat Wave Health Effects
Behzad Kianian | Imputing missing satellite data under informative sampling
Zhuxuan Jin | Spatial anaysis of neighourhood drivers for alcohol demands