ENVIRONMENTAL DETERMINANTS OF DASH DIET ADHERENCE

这个子项目是利用资源的许多研究子项目之一。 由NIH/NCRR资助的中心拨款提供。对子项目的主要支持 子项目的首席调查员可能是由其他来源提供的， 包括美国国立卫生研究院的其他来源。为子项目列出的总成本可能 表示该子项目使用的中心基础设施的估计数量， 不是由NCRR赠款提供给次级项目或次级项目工作人员的直接资金。 摘要 拟议的试点项目将评估不同地区杂货店和市场的产品持有量。 加利福尼亚州洛杉矶县的一些地区使用互联网搜索、电话和商店 使用经过验证的店内观察工具进行观察，目的是将结果纳入 我们正在开发洛杉矶动态零售食品环境的现有空间可访问性模型 该县积极资助了两个NIH研究项目。该试点项目将支持创建一个 对我们现有数据库的新改进，将作为NIH拨款申请和 与RTRN机构的新合作，包括庞塞医学院和大学 波多黎各的。 具体目标 具体目标一是衡量地方在可获得性和价格方面的差异 典型的食品，要求个人坚持类似的饮食 美国国立卫生研究院停止高血压的饮食方法(DASH)。 具体目标二评估小型市场和/或酒类商店对 超级市场可及性低地区的食品供应情况。 具体目标三：与庞塞学院的肥胖研究人员建立合作关系 和波多黎各大学开始对Fresh进行一项平行研究 圣胡安和庞塞地区的食物可获得性、行为和健康结果。 这将通过直接调查所有多地点杂货店(2个或更多地点)来实现 该县，以及按地理分层随机抽取的替代食品店(小规模 市场)。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. Abstract The proposed pilot project will assess the product holdings of grocery stores and markets in diverse areas of Los Angeles County, CA using a mix of internet searches, phone calls and in store observation using a validated in-store observation tool with the aim of incorporating the findings into an existing spatial accessibility model we are developing of the dynamic retail food environment in LA county in two actively funded NIH research projects. This pilot project will support the creation of a novel enhancement to our existing database that will serve as a catalyst for NIH grant applications and new collaborations with RTRN institutions, including the Ponce School of Medicine and the University of Puerto Rico. Specific Aims Specific Aim One  to measure the local geographic differences in availability and prices of typical food products that are required to for an individual to adhere to a diet similar to the NIH's Dietary Approaches to Stop Hypertension (DASH). Specific Aim Two  To evaluate the unique impact of small markets and/or liquor stores on the food availability in areas that have low accessibility to supermarkets . Specific Aim Three  To establish a collaboration with obesity researchers at the Ponce School of Medicine and the University of Puerto Rico to begin conducting a parallel study of fresh food accessibility, behavior and health outcomes in the San Juan and Ponce areas. This will be accomplished by direct surveying of all multi-site grocery stores (2 or more locations) in the county, as well as a geographically stratified random sample of alternative food outlets (small markets).