Community Health Through Engagement and Environmental Renewal

FYI and ESPI intervention activities will be implemented in the overall study, CHEER. It will also allow us to examine possible synergistic effects of both interventions when implemented in the same neighborhoods. Separate sets of participants will be selected for the FYI comparisons and for the ESPI comparisons. Because the FYI intervention focuses on mothers and their children, participants for the FYI comparisons will be selected by Respondent Driven Sampling of eligible families from the neighborhoods in all four cells. The ESPI intervention targets the whole neighborhood, and thus a random sample of neighborhood residents will be enrolled in each of the four cells. Because the primary outcomes for FYI and ESPI are connected but differ from each other, the FYI samples will be assessed for the FYI outcomes in all four cells and the ESPI samples will be assessed for the ESPI outcomes in all four cells.