Christopher Chaeha Lim, PhD

Dr. Lim’s research examines how the environment impacts human health applying epidemiologic, statistical, and data science methods. Specifically, he is interested in the health effects of air pollution and climate change, and whether there are disparities in the exposures and associated health outcomes. He also explores the potential application of low-cost sensor technologies for personal-level exposure assessment, urban air pollution modeling, and community-based environmental justice projects. Lim currently leads a study examining the health and academic impact of green playground renovations in New York City public schools, and another study that will look at the impact of air pollution on pediatric asthma in Tucson schools. He completed his postdoctoral training at the Yale School of the Environment and obtained his PhD from NYU School of Medicine.

Research Interests: 

Publications

  • Lim CC, Hayes RB, Ahn J, Shao Y, Silverman DT, Jones RR, Garcia C, Bell ML, Thurston GD. 2019. Long-Term Exposure to Ozone and Cause-Specific Mortality Risk in the United States. Am J Respir Crit Care Med. 200:1022–1031. doi:10.1164/rccm.201806-1161OC.
  • Lim CC, Hayes RB, Ahn J, Shao Y, Silverman DT, Jones RR, Garcia C, Bell ML, Thurston GD. 2019. Long-Term Exposure to Ozone and Cause-Specific Mortality Risk in the United States. Am J Respir Crit Care Med. 200:1022–1031. doi:10.1164/rccm.201806-1161OC.
  • Lim CC, Kim H, Vilcassim MJR, Thurston GD, Gordon T, Chen L-C, Lee K, Heimbinder M, Kim S-Y. 2019. Mapping urban air quality using mobile sampling with low-cost sensors and machine learning in Seoul, South Korea. Environ Int. 131:105022. doi:10.1016/j.envint.2019.105022.
  • Lim CC, Hayes RB, Ahn J, Shao Y, Silverman DT, Jones RR, Thurston GD. 2019. Mediterranean Diet and the Association Between Air Pollution and Cardiovascular Disease Mortality Risk. Circulation. 139:1766–1775. doi:10.1161/CIRCULATIONAHA.118.035742.
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