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WIC-Based Intervention to Promote Healthy Eating Among Low-Income Mothers

基于 WIC 的干预措施促进低收入母亲的健康饮食

基本信息

批准号：
9889946
负责人：
Jennifer Di Noia
金额：
$ 7.74万
依托单位：
WILLIAM PATERSON UNIVERSITY
依托单位国家：
美国
项目类别：
财政年份：
2019
资助国家：
美国
起止时间：
2019-03-08 至 2021-08-31
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/9889946
关键词：
Active Learning Address Adult American Cancer Society Applications Grants Area Awareness Behavior Behavioral Biological Markers Child Congresses Consumption Development Diet Dietary Fiber Disease Effectiveness of Interventions Experimental Designs Family Farming environment Feasibility Studies Fiber Food Foundations Fruit Health Food Healthy Eating Infant Institute of Medicine (U.S.)Institution Intake Intervention Knowledge Location Low income Mediation Mothers New Jersey Nutritional Participant Physical activity Play Population Postpartum Women Pregnant Women Recommendation Reporting Research Risk Risk Factors Risk Reduction Role Sales Sampling Satiation Seasons Site Solid Special Supplemental Nutrition Program for Women, Infants, and Children Testing Treatment Efficacy Vegetables Weight Weight maintenance regimen Woman Work base bean cancer risk cost effectiveness design effective intervention energy density farmer farmers markets food consumption fruits and vegetables hands-on learning health care referral improved intervention effect lower income families novel nutrition nutrition education obesity prevention program costs programs satisfaction secondary outcome skills theories tribal organization voucher

项目摘要

Project Abstract Whole grains, non-starchy vegetables, fruit, and beans are a consistent feature of diets associated with a lower risk of cancer and other diet-related diseases. For cancer risk reduction, the American Cancer Society recommendation is to consume at least 2.5 cups of a variety of fruits and vegetables (FV) daily. Other than dietary choices, weight control and physical activity levels are important modifiable determinants of cancer risk. The proposed research will finalize a novel, theory-driven intervention developed in preliminary work to promote access to fresh, unprepared, locally grown FV and build knowledge and skills to increase purchases and consumption of these foods among low-income adults served by the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC). In New Jersey (the location of the study), WIC provides participants up to $30 in seasonal Farmers’ Market Nutrition Program (FMNP) vouchers and monthly cash value vouchers or CVV (valued at $11 for adults and $8 for children) redeemable at farmers’ markets. The intervention will be finalized based on lessons learned in preliminary work. The program combines behaviorally-focused nutrition education with the establishment of a WIC-based farmers’ market (to be implemented in 2019 during the FMNP voucher issuance period [June 19 to August 19]). Content to address other modifiable determinants of cancer risk will be added. To create additional opportunities for experiential and hands-on learning, monthly trips to an area farmers’ market also are planned (between September 1, 2019 [after the WIC-based market is discontinued] and November 30, 2019 [the end of the local growing season]). The research will employ an experimental design to initially test the intervention in a sample of 244 adults served by two urban, WIC agency sites located in Paterson, New Jersey. Intervention effects on objective biomarkers of FV intake, FMNP voucher redemption, and the redemption of CVV at farmers’ markets will be examined 3 and 6 months after intervention. Mediation of intervention effects by targeted secondary outcomes, participant satisfaction with the program, and the cost-effectiveness of the intervention also will be examined. Findings will lay a solid foundation for an R01 grant application to rigorously evaluate the fully developed intervention.

项目摘要全谷物，非淀粉类蔬菜，水果和豆类是与低血糖相关的饮食的一贯特征。癌症和其他与饮食有关的疾病的风险。为了降低癌症风险，美国癌症协会建议每天至少食用2.5杯各种水果和蔬菜（FV）。除了饮食选择、体重控制和体育活动水平是癌症风险的重要可变决定因素。拟议的研究将最终确定一种新的，理论驱动的干预措施，促进获得新鲜的、未经准备的、当地种植的FV，并建立知识和技能，以增加购买量，特别补充营养计划提供服务的低收入成年人中这些食物的消费量妇女、婴儿和儿童（WIC）。在新泽西（研究地点），WIC为参与者提供高达30美元的季节性农贸市场营养计划（FMNP）代金券和每月现金价值代金券或CVV（成人价值11美元，儿童价值8美元），可在农贸市场兑换。干预将是根据初步工作中吸取的经验教训最后确定。该计划结合了以行为为重点的营养建立一个基于WIC的农民市场（将于2019年 FMNP凭证发放期[6月19日至8月19日]）。内容涉及其他可改变的决定因素，癌症风险将增加。为了创造更多的体验和实践学习机会，每月还计划前往一个地区的农贸市场（2019年9月1日[在WIC市场之后] 停止]和2019年11月30日[当地生长季节结束]）。该研究将采用实验设计，初步测试干预的样本244成人服务的两个城市，WIC机构地点位于帕特森，新泽西。干预对FV摄入客观生物标志物的影响，FMNP凭证赎回，并在农贸市场赎回CVV将在3个月和6个月后进行检查干预中介干预效果的目标次要结果，参与者的满意度计划，以及干预的成本效益也将受到审查。调查结果将为 R01赠款申请的基础，以严格评估充分开发的干预措施。