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

Scope: Research


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."


A Community-Based Intervention Program’s Effects on Dietary Intake Behaviors

"The intervention helped low-income young mothers with overweight or obesity improve social cognitive factors related to lifestyle change. Intervention participants ate less fat and fast food over the short term. However, the intervention was not effective in helping these mothers eat more fruits and vegetables or drink fewer sugar-sweetened beverages in the short term."


Childhood and Adolescent Obesity as a Winnable Battle-Reply

studies from the US Centers for Disease Control and Prevention have demonstrated decreases in the prevalence of obesity among 3- to 23-month-old infants and toddlers and among 2- to 4-year-old children enrolled in the Special Supplemental Nutrition Program for Women, Infants and Children