Albemarle Regional Health Services, Elizabeth City, NC 27909, USA.
Department of Public Health, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA.
Nutrients. 2022 Jun 11;14(12):2431. doi: 10.3390/nu14122431.
Few produce prescription programs have taken place in rural areas, in the context of existing public health programs. Thus, the purpose of this mixed-methods study was to examine voucher redemption rates, change in fruit and vegetable intake, and suggestions for improvement among participants enrolled in a produce prescription program occurring in existing public health programs throughout rural eastern North Carolina. We examined voucher redemption rates and conducted pre- ( = 125) and post-intervention surveys assessing fruit and vegetable intake. -tests were used to examine changes in intake pre- versus post-intervention among 50 participants. Participants ( = 32) also completed a semi-structured, telephone interview. Qualitative data were thematically analyzed to determine potential improvements. The overall voucher redemption rate was 52%. There was a 0.29 (standard deviation = 0.91, = 0.031) cup increase in self-reported fruit intake comparing post- to pre-intervention data. Qualitative analyses indicated that participants enjoyed the financial benefits of the program and wanted it to continue. The produce prescription program was successful in increasing self-reported fruit intake among participants. More research is needed to determine if changes in intake persist when measured objectively, and on best methods for the program's financial sustainability.
在现有的公共卫生计划背景下,农村地区很少开展处方计划。因此,本混合方法研究的目的是调查在北卡罗来纳州东部农村地区现有的公共卫生计划中参与生产处方计划的参与者的代金券兑换率、水果和蔬菜摄入量的变化以及改进建议。我们检查了代金券的兑换率,并进行了预(= 125)和干预后调查,以评估水果和蔬菜的摄入量。使用 t 检验来检验 50 名参与者中干预前后摄入量的变化。参与者(= 32)还完成了一项半结构化的电话访谈。对定性数据进行主题分析,以确定潜在的改进。总体代金券兑换率为 52%。与干预前相比,干预后自我报告的水果摄入量增加了 0.29 杯(标准差= 0.91,= 0.031)。定性分析表明,参与者喜欢该计划的经济利益,并希望继续实施该计划。生产处方计划成功地增加了参与者自我报告的水果摄入量。需要进一步研究以确定当用客观方法测量时,摄入量的变化是否持续存在,以及该计划的财务可持续性的最佳方法。