WIC Research, Policy and Practice Hub WIC Research, Policy and Practice Hub

Resource Types: Research


Indicators of High-Risk WIC Vendors in EBT States

This study will examine indicators of High-Risk WIC Vendors by identifying practices from other government and non-governmental programs in identifying high-risk vendors, developing and testing a micro-simulation model using WIC EBT data to identify high-risk WIC vendors, and identifying design specifications for a national WIC fraud detection system.


WIC Nutrition Services and Administration (NSA) Cost Study

The WIC NSA Cost Study will provide an updated assessment of the amounts and categories of costs charged to WIC NSA grants and the variation of these costs among State and local agencies. This study will conduct a census of State and local agencies and include 14 case studies to gain a more detailed assessment of NSA cost categories compared to other similar federal programs such as SNAP and TANF.


WIC Participant and Program Characteristics 2014

This biennial census provides detailed information on the demographic characteristics, economic circumstances and health conditions of WIC clients, along with information on the operational characteristics of State and local WIC agencies. The data are used for policy development, budget projections and regulatory impact analyses. Information about WIC participation characteristics has been prepared biennially since 1992 from administrative records provided by State agencies.


WIC Food Package Policy Options II

In 2011, FNS published a report on the choices each WIC State agency had made in 2009 in exercising the flexibilities allowed under the new WIC food packages. Since this early implementation, the WIC food package final rule has been published and States have made numerous adjustments to their policy choices. This study will update the previous study with an examination of which foods States offer in their food packages after 5 years of experience with the new food packages.


WIC Breastfeeding Peer Counseling Study: Phase II Follow Up Implementation Report

This study updates a 2010 survey of WIC State Agencies’ Peer Counseling Practices for three reasons: 1) funding for the Loving Support Peer Counseling Program increased from $15 million in FY 2008 to $80 million in FY 2010 and subsequently declined to $60 million in FY 2014, 2) FNS made changes in the WIC food packages, in part to promote breastfeeding among WIC participants, and 3) there has been an evolution of best practices to support breastfeeding which have been adapted by many State and local WIC agencies more generally as well as specifically for Loving Support Peer Counseling. In the spring of 2014, a web-based survey was administered to the 50 State WIC agencies and the District of Columbia to gather information about how State agencies used the Loving Support Peer Counseling funding and supported the implementation of the program.


WIC Breastfeeding Policy Inventory

The WIC Breastfeeding Policy Inventory (WIC BPI) collected data on breastfeeding policies and practices, as well as the breastfeeding measures in use by State Agencies (SAs) and Local Agencies (LAs). The WIC BPI was a census of the 90 WIC State agencies (including Indian Tribal Organizations (ITOs) and U.S. Territories) and the approximately 1,800 local WIC agencies.


National and State-Level Estimates of Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) Eligibles and Program Reach in 2014, and Updated Estimates for 2005-2013

This report, the latest in a series of annual reports on WIC eligibility, presents 2014 national and State estimates of the number of people eligible for WIC benefits and the percent of the eligible population covered by the program, including estimates by participant category. The report also provides estimates by region, State, U.S. territory, and race and ethnicity, as well as updated estimates for years 2005–2013.


Breastfeeding Outcomes in Washington State: Determining the Effect of Loving Support Peer Counseling Program and Characteristics of Participants at WIC

The peer support counseling intervention improved breastfeeding duation and initation in the two trial clinics in Washington State. "The likelihood that women enrolled in WIC would initiate BF at Public Health Seattle and King County Clinics increased by 3%, whereas those in Catholic Health Initatives Franciscan Medical Group clinics increased by 6.8%. Women receiving services in smaller PHSKC clinics (n < 60 women) were likely to breastfeed their infants at >1 week."