Resource | Research | Impacts/Evaluations
WIC Medicaid II Feasibility Study: Final Report

The USDA Food and Nutrition Service’s (FNS) 1990 WIC Medicaid Study I (WM-I) found that prenatal WIC participation was associated with improved birth outcomes and savings in Medicaid costs. A 2003 study by Buescher, et al., found that WIC participation during childhood was associated with increased health care utilization and Medicaid costs, and concluded that WIC enhanced children’s linkages to the health care system.

Resource | Research | Assessing/Improving Operations
WIC Participant and Program Characteristics 2016

WIC Participant and Program Characteristics 2016 (PC 2016) summarizes the demographic characteristics of participants in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) nationwide in April 2016. It includes information on participant income and nutrition risk characteristics, estimates breastfeeding initiation rates for WIC infants, and describes WIC members of migrant farm-worker families. PC 2016 is the most recent in a series of reports generated from WIC State management information system data biennially since 1992.

Resource | Research | Breastfeeding
WIC Infant and Toddler Feeding Practices Study 2: Second Year Report

The WIC Infant and Toddler Feeding Practices Study-2 (WIC ITFPS-2), also known as the “Feeding My Baby” Study, captures data on caregivers and their children over the first 5 years of the child’s life after WIC enrollment to address a series of research questions regarding feeding practices, associations between WIC services and those practices, and the health and nutrition outcomes of children receiving WIC. The study previously produced two reports, the Intentions to Breastfeed Report and the Infant Year Report.  The current report focuses on caregivers’ employment, school, and childcare circumstances, as well as the feeding progressions, dietary intake, and weight status of children from birth through around 24 months.

Resource | Research | Breastfeeding
National and State-Level Estimates of WIC Eligibles and Program Reach in 2015

This report, the latest in a series of annual reports on WIC eligibility, presents 2015 national and State estimates of the number of people eligible for WIC benefits and the percents of the eligible population and the US population covered by the Program, including estimates by participant category.