Lianne Sheppard, PhD, MSc
- Air pollution health effect and occupational epidemiological studies, estimation of health effects from environmental and occupational exposures, exposure modeling, measurement error in health effects studies, incorporating group information in epidemiologic studies
- KEYWORDS: Cardiovascular disease and traffic, Diesel exhaust, Environmental epidemiology; Occupational epidemiology; Exposure modeling; Occupational exposure; Environmental exposure; Biostatistics; Air pollution; Health effects
In the News
Exposure modeling; Statistical and research practice to enhance scientific research. Example courses:
ENVH 556: Quantitative Occupational Exposure Analysis
ENVH 583: Environmental Health Reading: Developing a Thesis Proposal
ENVH 570: Environmental and Occupational Epidemiology
BIOST 590: Statistical Consulting
BIOST 532: Ethics for Biostatisticians
Studies of air pollution exposures and their effects on health. These include MESA Air to assess the effect of long-term exposure to air pollution and the progression of subclinical atherosclerosis, the DISCOVER Center to study the mechanistic relationship between cardiovascular disease and traffic related air pollution, and the UW CCAR to study the cardiovascular health effects of near roadway pollution.
Statistical methods in environmental and occupational epidemiology.
Keller JP, Olives C, Kim SY, Sheppard L, Sampson PD, Szpiro AA, Oron A, Vedal S, Kaufman JD. A unified spatiotemporal modeling approach for predicting concentrations of multiple air pollutants in the Multi-Ethnic Study of Atherosclerosis and Air Pollution. Environmental Health Perspectives 2015, in press.
Lindström J, Szpiro AA, Sampson PD, Oron A, Richards M, Larson T, Sheppard L. A flexible spatio-temporal model for air pollution with spatial and spatio-temporal covariates. Environmental and Ecological Statistics 2014; 21:411–433.
Bergen S, Sheppard L, Sampson PD, Young-Kim S, Richards M, Vedal S, Kaufman JD, Szpiro AA. A national prediction model for components of PM2.5 and measurement error corrected health effect inference. Environmental Health Perspectives 2013; Sep;121(9):1017-25.
Seixas NS, Neitzel RL, Stover B, Sheppard L, Feeney P, Mills D, Kujawa SG. 10-year prospective study of noise exposure and hearing damage among construction workers. Occupational and Environmental Medicine 2012; 69:643-50.
Szpiro AA, Paciorek C, Sheppard L. Does more accurate exposure prediction necessarily improve health effect estimates? Epidemiology 2011; 22:680-685.
Sheppard L, Burnett RT, Szpiro AA, Kim S-Y, Jerrett M, Pope CA III, Brunekreef B. Confounding and exposure measurement error in air pollution epidemiology. Air Quality, Atmosphere & Health 2011; Jun;5(2):203-216.
Szpiro AA, Sheppard L, Lumley T. Efficient measurement error correction with spatially misaligned data. Biostatistics 2011;12:610-23.
Szpiro AS, Sampson PD, Sheppard L, Lumley T, Adar SD, Kaufman J. Predicting intra-urban variation in air pollution with complex spatio-temporal dependencies. Environmetrics 2010; 21: 606–631.
Miller KA, Siscovick DS, Sheppard L, Shepherd K, Sullivan JH, Anderson G, Kaufman JD. Long-term exposure to fine particulate matter air pollution and cardiovascular events in women, New England Journal of Medicine 2007; 356:447-458.
Janes H, Sheppard L, Lumley T. Assessing the Health Effects of Air Pollution Using the Case-Crossover Design. Epidemiology 2005; 16:717-26. (see also accompanying editorial pp 715-716)
Sheppard L: Insights on information and bias in group-level studies. Biostatistics 2003; 4:265-278.