Obesity trends and the neighborhood environment in low-income preschool-aged children in Los Angeles County

M. Pia Chaparro, MS1, Shannon E. Whaley, PhD2, Catherine Crespi, PhD1, Maria Koleilat, DrPH3, Vivian Alfonso, BS1, Tabashir Sadegh-Nobari, MPH1 and May-Choo Wang, DrPH, RD4
(1)UCLA School of Public Health, Los Angeles, CA, (2)PHFE-WIC, Irwindale, CA, (3)PHFE-WIC Program, Irwindale, CA, (4)University of California, Los Angeles, Los Angeles, CA