Joseph Eisenberg
Carl Marrs, Lixin Zhang, Gabriel Trueba, William Cevallos Trujillo, James Trostle, Karen Levy, Alan Hubbard
National Institutes of Health
These data are being used in two distinct analyses: First, to examine the difference between a cohort and cross-sectional design in assessing risks for diarrheal disease. Second, to conduct a detailed longitudinal analysis of diarrheal disease within the region over a four-year period.