PUBLICATIONS
Papers & preprints
Methodology and collaborative work in biostatistics, environmental epidemiology, and population health.
Preprints
2026
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Causal Sufficient Dimension Reduction for Multiple Continuous Exposures with an Application to Environmental Mixtures
arXiv preprint · 2026
An earlier version received the 2026 ENAR Distinguished Student Paper Award.
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Temperature and Respiratory Emergency Department Visits: A Mediation Analysis with Ambient Ozone Exposure
arXiv preprint · 2026
Peer-reviewed publications
2026
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Maternal ambient air pollution exposure and risk of stillbirth in Georgia, USA
Environmental Epidemiology, 10(4), e505 · 2026
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Inverse sampling intensity weighting for preferential sampling adjustment
Journal of Agricultural, Biological, and Environmental Statistics. Advance online publication · 2026
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National, State, and County Estimates of Adult Overweight and Obesity From Electronic Health Records and Kiosks in Retail Locations, 2024–2025
Obesity, 34(4), 908–916 · 2026
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County Prevalence, Awareness, and Control of High Blood Pressure From Health Kiosks in the United States, 2017–2024
Hypertension, 83(2) · 2026
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A time-to-event analysis of the association between ambient air pollution and risk of spontaneous abortion using vital records in the U.S. state of Georgia (2005–2014)
American Journal of Epidemiology, 195(1), 60–69 · 2026
2025
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Blood Pressure Measurements from Self-Service Health Kiosks in US Retail Stores, 2017–2024
JAMA Cardiology, 10(10), 1044–1048 · 2025
Highlighted in an Editor’s Note by Khan, Harrington, and Ahmad (2025).
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Balancing access, precision, and equity in adaptive test site allocation with an application to COVID-19 in Atlanta, Georgia
Scientific Reports, 15, 32775 · 2025
2021
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Spatial, temporal, and demographic patterns in prevalence of chewing tobacco use in 204 countries and territories, 1990–2019: a systematic analysis from the Global Burden of Disease Study 2019
The Lancet Public Health, 6(7), e482–e499 · 2021
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Spatial, temporal, and demographic patterns in prevalence of smoking tobacco use and attributable disease burden in 204 countries and territories, 1990–2019: a systematic analysis from the Global Burden of Disease Study 2019
The Lancet, 397(10292), 2337–2360 · 2021
2020
2018
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Global, regional, and national comparative risk assessment of 84 behavioural, environmental and occupational, and metabolic risks or clusters of risks for 195 countries and territories, 1990–2017: a systematic analysis for the Global Burden of Disease Study 2017
The Lancet, 392(10159), 1923–1994 · 2018
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Population and fertility by age and sex for 195 countries and territories, 1950–2017: a systematic analysis for the Global Burden of Disease Study 2017
The Lancet, 392(10159), 1995–2051 · 2018
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Measuring progress from 1990 to 2017 and projecting attainment to 2030 of the health-related Sustainable Development Goals for 195 countries and territories: a systematic analysis for the Global Burden of Disease Study 2017
The Lancet, 392(10159), 2091–2138 · 2018
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Global, regional, and national age-sex-specific mortality for 282 causes of death in 195 countries and territories, 1980–2017: a systematic analysis for the Global Burden of Disease Study 2017
The Lancet, 392(10159), 1736–1788 · 2018
2017
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Classification of Emotional Arousal During Multimedia Exposure
Proceedings of the 10th International Conference on PErvasive Technologies Related to Assistive Environments, 181–184. ACM · 2017
2015
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Cutaneous Human Polyomavirus Small T Antigens and 4E-BP1 Targeting
Intervirology, 58(6), 382–385 · 2015