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

Oral Health


Effects of WIC Participation on Children’s Use of Oral Health Services

The authors estimated the effects of the WIC Program on dental services use by Medicaid children in North Carolina. According to the results, children who participated in WIC had an increased probability of having a dental visit, were more likely to use preventive and restorative services, and were less likely to use emergency services.


Caries Prevalence of Children in an Infant Oral Health Educational Program at a WIC Clinic

The study compared the prevalence of caries between children whose parents had previously participated in an infant oral health education program at a WIC clinic with those whose parents had not participated in such a program. The study results showed that parents ; previous WIC education program participation was highly associated with lower carious lesions. The research indicated that WIC could have a positive impact on caries prevention.


Could Behavioral Economics Help Improve Diet Quality for Nutrition Assistance Program Participants?

As obesity has come to the forefront of public health concerns, there is growing interest in finding ways to guide consumers’ food choices to be more beneficial for their long-term health. About one in five Americans participates in at least one nutrition assistance program sponsored by the USDA. The researchers used behavioral economics, food marketing, and psychology to identify possible options for improving the diets and health of participants in the Food Stamp Program, the WIC Program, and the National School Lunch and School Breakfast programs.


Predictors of Fat Intake Behavior Differ Between Normal-Weight and Obese WIC Mothers

The purpose of the study was (1) to assess whether predictors of fat intake behavior were the same for normal-weight and obese WIC mothers, when applying the PRECEDE-PROCEED Model, and (2) to identify predictors for each group. researchers found that fat intake behavior differed between the normal-weight and the obese groups and that different messages were more likely to affect normal-weight or obese women. For example, obese women were more likely to be affected by information about the cost and accessibility of food and the time to prepare it.


The Challenge of Preventing and Treating Obesity in Low-Income Preschool Children: Perceptions of WIC Healthcare Professionals

The purpose of this study was to develop innovative ways to address the different perceptions about the challenges that exist in managing childhood obesity among WIC healthcare professionals. Based on the thoughts, perceptions, and suggestions from the healthcare professionals, the researchers concluded that WIC may benefit from (1) providing staff training in counseling skills that educate parents on child development and child rearing, (2) focusing more attention on counseling, and (3) developing collaborations with primary healthcare providers and community agencies that impact childhood obesity.


Nevada WIC Vendor Manual

A Nevada Division of Public and Behavioral Health WIC publication that outlines policies and procedures for selling WIC approved foods to participants in Nevada.


USDA Center for Behavioral Economics and Healthy Food Choice Research

In October 2014, USDA’s Economic Research Service (ERS) and the Food and Nutrition Service (FNS) awarded a 3-year, $1.9 M grant to Duke University and the University of North Carolina at Chapel Hill (UNC) to establish the USDA Behavioral Economics Center for Healthy Food Choice Research (BECR Center). BECR will conduct behavioral economics research to benefit the nutrition, food security and health of all Americans, with special emphasis on facilitating food choice behaviors that would improve the diets of SNAP participants and WIC participants and promote cost-effective program operations. As part of this grant, the BECR Center has funded the development of 5 conceptual white papers that explore innovative behavioral economic approaches to improve the food cost-management of the WIC program while maintaining program participation and effectiveness in promoting improved diets. These papers will be available in Spring 2016 on the BECR website at: https://becr.sanford.duke.edu/.


NWA Coalition Building Toolkit

NWA created this toolkit to provide guidance on the coalition requirement of the CPHMC project. As part of the Community Partnerships for Healthy Mothers and Children project, each sub-recipient agency was […]


CCI Resource Navigator Manual

CCI created this resource navigator training manual as part of their local work to strengthen referral networks during the CPHMC project. CCI focused on getting their WIC population to utilize […]