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相关概念视频

Community Based Intervention01:30

Community Based Intervention

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Community-based interventions in mental health represent a paradigm shift from institution-centered care to treatments embedded within the fabric of local communities. By prioritizing inclusion and leveraging existing societal structures, this approach fosters a supportive environment conducive to addressing mental health challenges while promoting individual dignity and agency.
Foundations of Community Mental Health Programs
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In biological systems, most metabolic pathways are interconnected. The cellular respiration processes that convert glucose to ATP—such as glycolysis, pyruvate oxidation, and the citric acid cycle—tie into those that break down other organic compounds. As a result, various foods—from apples to cheese to guacamole—end up as ATP. In addition to carbohydrates, food also contains proteins and lipids—such as cholesterol and fats. All of these organic compounds are used...
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Nursing Interventions I: Taxonomy of Nursing Interventions01:03

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Nursing interventions are chosen as part of the planning process to achieve patient outcomes. Once nursing diagnoses are determined, the goals and outcomes are specified, then the nursing interventions are selected and individualized according to the patient's situation.
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Nursing Interventions II: Selecting and Classifying the Nursing Interventions01:29

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Creating and executing a nursing diagnosis helps nurses plan care and guide patient, family, and community interventions. They are developed based on a patient's physical evaluation and support measuring the outcomes. It is not recommended to select random interventions throughout the planning process. Instead, consider the following six essential factors when choosing interventions:
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Consuming animal-based products offers high-quality proteins that contain optimal levels and combinations of essential amino acids, crucial for tissue repair and growth. Foods like eggs, milk, fish, and most meats are a source of complete proteins. Legumes and cereals are abundant in proteins; however, they typically lack a full range of essential amino acids. As a result, they are considered incomplete protein sources. Some plant sources like soybeans, quinoa, and amaranth do contain complete...
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Carbohydrates: Dietary Sources and Requirements01:15

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Carbohydrates are predominantly obtained from plant sources. With the exception of lactose found in milk and insignificant glycogen amounts in meat, most consumed carbohydrates have plant origins. Monosaccharides and disaccharides, or sugars, can be sourced from fruits, honey, milk, sugar cane, and sugar beets. Grains and vegetables are rich in the polysaccharide starch. Two types of polysaccharides provide fiber: cellulose, which is abundant in many vegetables, forms undigestible roughage or...
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通过使用基于代理物的建模,探索工作场所饮食干预之外的溢出效应.

Yinjie Zhu1,2, Marga C Ocké2,3, Emely de Vet1

  • 1Consumption and Healthy Lifestyles chair group, Wageningen University & Research, Hollandseweg 1, 6706 KN, Wageningen, the Netherlands.

Public health nutrition
|February 12, 2026
PubMed
概括
此摘要是机器生成的。

基于代理物的建模 (ABM) 显示,饮食干预可以积极影响家庭的植物性蛋白质消费. 工作场所的干预措施导致晚餐时增加了植物性饮食,证明了溢出效应.

关键词:
改变行为 改变行为复杂的系统复杂的系统.通过饮食干预进行食干预.溢出影响 溢出影响可持续的饮食 可持续的饮食

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科学领域:

  • 计算社会科学 计算社会科学
  • 营养科学 营养科学
  • 行为科学是一种行为科学.

背景情况:

  • 饮食干预往往侧重于直接影响.
  • 了解其他餐点和环境的溢出效应对于公共卫生至关重要.
  • 基于代理的建模 (ABM) 提供了一种新的方法来研究复杂的行为动态.

研究的目的:

  • 使用ABM调查饮食干预措施超出其直接范围的溢出效应.
  • 量化工作场所饮食变化对家庭饮食模式的影响程度.
  • 探索饮食认同和社交网络等因素在调解这些影响中的作用.

主要方法:

  • 开发了一个基于代理的模型 (ABM),模拟荷兰成人午餐和晚餐的饮食习惯.
  • 模拟了工作场所食堂干预措施,在午餐时促进植物性蛋白质.
  • 评估了晚餐时对植物性蛋白质消费的溢出效应,不同直接干预效应大小.

主要成果:

  • 模拟显示了积极的人口水平溢出效应,在三年内增加了晚餐时的植物性蛋白质消费.
  • 晚餐时的植物性蛋白质摄入量线性增加,直接干预效应大小高达0.5.5.
  • 溢出效应在0.5的效应大小之外停滞不前,这表明回报正在下降.

结论:

  • ABM成功地证明,工作场所的饮食干预措施可以对家庭的饮食习惯产生积极的溢出效应.
  • 这种建模方法可以补充研究饮食行为变化的传统方法.
  • 研究结果支持ABM在促进可持续饮食模式方面的潜力.