相关实验视频

Updated: Jun 8, 2025

Operant Protocols for Assessing the Cost-benefit Analysis During Reinforced Decision Making by Rodents

Operant Protocols for Assessing the Cost-benefit Analysis During Reinforced Decision Making by Rodents

Published on: September 10, 2018

税收政策在促进伊朗可持续饮食方面的成本效益:一个建模研究

Amin Mokari-Yamchi¹, Nasrin Omidvar², Manoochehr Karami³

¹Maternal and Childhood Obesity Research Center, Urmia University of Medical Sciences, Urmia, Iran.

Frontiers in nutrition

|November 5, 2024

概括

对糖和糖果,含糖饮料和不健康脂肪的税收可以促进伊朗的可持续饮食. 这些食品税具有成本效益,并带来了显著的公共健康益处,避免了成千上万的残疾调整寿命年.

科学领域:

公共卫生公共卫生
环境科学环境科学
卫生经济学卫生经济学

背景情况:

食品税是鼓励可持续饮食的一个潜在策略.
本研究分析了伊朗对糖和糖果 (SAS),含糖饮料 (SSB) 以及化油和动物脂肪 (HOAF) 的税收的影响.

研究的目的:

为了估计伊朗拟议的食品税的短期影响.
评估这些税收政策的成本效益和环境足迹.

主要方法:

评估了三个税收场景:SAS的25%,SSB的30%,HOAF的30%.
来自伊朗2019-2020年家庭收入和支出调查的数据用于模拟人口100万成年人.
计算了人口影响率 (PIF),残疾调整寿命年 (DALYs),水和碳足迹以及增量成本效益比率 (ICER).

主要成果:

对SAS和HOAF的税收减少了1.09%和1.08%的水足迹,碳足迹分别减少了0.47%和1.05%.
在SSB税中避免了343.92 DALY,在HOAF税中避免了1219.01 DALY,在SAS税中避免了1028.09 DALY.
所有情景都是具有成本效益的,ICER低于世卫组织推的门值.

结论:

伊朗的食品税政策可以带来显著的健康收益.
这些干预措施具有成本效益,并有助于环境可持续性.
政策制定者应该考虑实施这些价格政策,以促进更健康和可持续的饮食模式.

关键词:

伊朗伊朗伊朗伊朗经济效益性经济效益性建模研究模型研究.可持续的饮食可持续的饮食税收政策税收政策

更多相关视频

Palatable Western-style Cafeteria Diet as a Reliable Method for Modeling Diet-induced Obesity in Rodents

Palatable Western-style Cafeteria Diet as a Reliable Method for Modeling Diet-induced Obesity in Rodents

Published on: November 1, 2019

Errors as a Means of Reducing Impulsive Food Choice

Errors as a Means of Reducing Impulsive Food Choice

Published on: June 5, 2016

相关概念视频

Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy

Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy

Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...

Stress Prevention and Stress Management Techniques IV

Stress Prevention and Stress Management Techniques IV

Stress often leads to unhealthy habits like smoking, excessive drinking, and overeating, which offer short-term relief but ultimately increase long-term health risks. These behaviors create a cycle that temporarily lowers stress levels but can result in severe long-term health consequences. Breaking these habits is essential to reduce the risk of chronic diseases and improve overall well-being. Three primary changes that support better health include quitting smoking, reducing alcohol intake,...

Energy Budgets

Energy Budgets

Organisms must balance energy intake with the energy required for growth, maintenance and reproduction. These trade-offs result in a variety of survivorship and reproductive strategies, including semelparity and iteroparity. Semelparous species, like annual plants, have only one reproductive episode in their lifetimes and consequently have short lifespans. Iteroparous species, by contrast, have many reproductive events during their lifetimes but have relatively few offspring. These two...