相关实验视频

Updated: Jul 12, 2026

Loop-Mediated Isothermal Amplification for Screening Salmonella in Animal Food and Confirming Salmonella from Culture Isolation

Loop-Mediated Isothermal Amplification for Screening Salmonella in Animal Food and Confirming Salmonella from Culture Isolation

Published on: May 20, 2020

在萨摩亚使用拉丁美洲和加勒比地区粮食安全量表 (ELCSA) 的验证

Veeraya K Tanawattanacharoen¹, Courtney C Choy¹, Trevor J Anesi²

¹Department of Chronic Disease Epidemiology, Yale University School of Public Health, New Haven, CT, United States.

The Journal of nutrition

|March 24, 2025

概括

拉丁美洲和加勒比地区粮食安全量表 (ELCSA) 是衡量萨摩亚粮食安全的有效工具. 虽然粮食不安全存在,但农业和粮食共享等保护因素有助于减轻其影响.

科学领域:

公共卫生公共卫生
营养科学营养科学
社会学社会学社会学

背景情况:

准确的粮食安全测量对于儿童饥饿和肥胖政策至关重要.
了解不同人群的粮食安全,有助于制定有针对性的干预措施.

研究的目的:

为在萨摩亚使用的拉丁美洲和加勒比地区粮食安全量表 (ELCSA) 进行验证.
评估ELCSA在萨摩亚语境中的可靠性和适用性.

主要方法:

在454名萨摩亚母亲的口头管理ELCSA.
拉什建模用于内部一致性和构造有效性分析.
焦点小组讨论面孔和内容的有效性.

主要成果:

在萨摩亚,ELCSA表现出强大的可靠性和内部一致性.
拉什模型证实了萨摩亚ELCSA分数门的适当性.
萨摩亚的粮食不安全主要与获得健康食品有关,极端情况很少发生.

结论:

萨摩亚ELCSA是评估非怀孕的萨摩亚妇女有孩子的粮食安全的一个有效工具.
建议持续监测萨摩亚的粮食不安全情况,并支持面临极端挑战的家庭.
萨摩亚独特的保护因素,如自给自足农业和社区粮食共享,影响了粮食安全的动态.

关键词:

萨摩亚萨摩亚萨摩亚萨摩亚萨摩亚童年的童年童年的童年粮食安全粮食安全饥饿饥饿饥饿饥饿饥饿肥胖肥胖肥胖肥胖肥胖肥胖肥胖肥胖验证验证的时间

更多相关视频

Improved UPLC-UV Method for the Quantification of Vitamin C in Lettuce Varieties Lactuca sativa L. and Crop Wild Relatives Lactuca spp.

Improved UPLC-UV Method for the Quantification of Vitamin C in Lettuce Varieties Lactuca sativa L. and Crop Wild Relatives Lactuca spp.

Published on: June 30, 2020

Author Spotlight: Validation of SICOLE-R for Assessing Cognitive and Reading Skills in Spanish-Speaking Children and Its Role in Personalized Education

Author Spotlight: Validation of SICOLE-R for Assessing Cognitive and Reading Skills in Spanish-Speaking Children and Its Role in Personalized Education

Published on: August 16, 2024

相关概念视频

Hazard Analysis and Critical Control Points (HACCP)

Hazard Analysis and Critical Control Points (HACCP)

Hazard Analysis and Critical Control Points (HACCP) is a science-based, preventive system used globally to ensure food safety by identifying, evaluating, and controlling biological, chemical, and physical hazards throughout food production. Originally developed by NASA and the Pillsbury Company for astronaut food, HACCP is now a core component of the Codex Alimentarius.HACCP operates on prerequisite programs—such as Good Manufacturing Practices (GMPs), sanitation procedures, and supplier...