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社会生态因素对 WIC 农民市场营养计划代金券兑换的阻碍和促进作用的调查。

An Investigation of Social Ecological Barriers to and Facilitators of WIC Farmers Market Nutrition Program Voucher Redemption.

机构信息

Department of Nutrition and Food Studies, Montclair State University, Montclair, NJ 07043, USA.

Department of Earth and Environmental Studies, Clean Energy and Sustainability Analytics Center, Montclair State University, Montclair, NJ 07043, USA.

出版信息

Nutrients. 2022 Apr 29;14(9):1871. doi: 10.3390/nu14091871.

Abstract

In the United States, many communities lack sufficient access to fresh produce. To improve access to fresh fruits and vegetables, the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) provides eligible participants vouchers through the Farmers Market Nutrition Program (FMNP) that can be redeemed directly from farmers at markets or farm stands. However, FMNP voucher redemption rates in New Jersey remain lower than those in neighboring states. This article used the social ecological model to examine differences between FMNP participants who redeem vouchers (Redeemers) and those who do not (non-Redeemers) in the areas of: produce procurement practices and consumption frequency, and barriers to and facilitators of FMNP voucher redemption. This cross-sectional study included WIC FMNP participants ( = 329) in northern New Jersey, USA. Analyses were conducted using descriptive statistics, independent sample -tests, and one-way ANOVA. Compared to Redeemers, non-Redeemers consumed fewer average daily vegetable servings, were more likely to shop at small grocery/corner stores, and encountered significant barriers to FMNP redemption, e.g., difficulty finding time to redeem vouchers.

摘要

在美国,许多社区缺乏足够的新鲜农产品供应。为了改善新鲜水果和蔬菜的供应,妇女、婴儿和儿童特别补充营养计划 (WIC) 通过农贸市场营养计划 (FMNP) 向符合条件的参与者提供代金券,这些代金券可以直接在市场或农场摊位上从农民那里兑换。然而,新泽西州的 FMNP 代金券兑换率仍低于邻近各州。本文使用社会生态模型,从购买农产品的习惯和消费频率以及 FMNP 代金券兑换的障碍和促进因素等方面,比较了在新泽西州北部地区参与 FMNP 的参与者中,那些兑换代金券的人与不兑换的人(非兑换者)之间的差异。本横断面研究包括美国新泽西州北部的 WIC FMNP 参与者(=329)。分析采用描述性统计、独立样本 t 检验和单因素方差分析。与兑换者相比,非兑换者每天平均蔬菜摄入量较少,更有可能在小型杂货店/街角商店购物,并且在 FMNP 兑换方面遇到了重大障碍,例如,难以抽出时间兑换代金券。

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