The Influence of Income and Prices on Global Dietary Patterns by Country, Age, and Gender
The Influence of Income and Prices on Global Dietary Patterns by Country, Age, and Gender
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按国家、年龄和性别划分的收入和价格对全球饮食模式的影响
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
A. Muhammad
中科院分区：
文献类型：
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作者：
B. Meade;A. Muhammad
世界范围内饮食习惯的变化正在导致肥胖和糖尿病和心脏病等慢性非传染性疾病的增加，包括中低收入国家在内的所有国家都是如此。由于许多国家在食物选择和公共卫生方面面临共同挑战，世界卫生组织等国际组织建议开展全球运动，通过实施改善饮食的政策来应对非传染性疾病的增加。尽管这些组织提出了定价和收入政策，但这些政策的有效性基于收入水平和地区偏好，以及年龄和性别可能因国家而异。为了解决这个问题，这项研究调查了收入和价格如何影响全球饮食习惯。以前没有研究按年龄或性别全面评估价格和收入对非传染性疾病主要饮食风险因素的影响。在这份报告中，使用了164个国家的全国代表性膳食摄入量数据，以得出富国和穷国食品消费的收入和自身价格弹性。我们的结果显示，不同食物类别、地区/国家以及年龄和性别亚组的个人之间存在相当大的差异。与过去对跨国粮食需求的研究类似，研究结果还表明，低收入国家比高收入国家更容易受到收入和粮食价格变化的影响。
Worldwide changes in eating habits are contributing to a rise in obesity and chronic noncommunicable diseases (NCDs) such as diabetes and heart disease, across all countries, including middle- and low-income countries. Now that many countries share common challenges related to food choice and public health, international organizations such as the World Health Organization have recommended global campaigns to address the rise of NCDs by implementing policies to improve diets. Although these organizations have proposed pricing and income policies, the effectiveness of such policies—based on income level and regional preferences, as well as on age and gender—could differ across countries. To address this issue, this study investigates how income and prices influence dietary habits globally. No prior studies have globally evaluated the influence of price and income on major dietary risk factors for NCDs by age or gender. In this report, nationally representative dietary intake data for 164 countries were used to derive income and own-price elasticities of food consumption across the spectrum of rich and poor countries. Our results show considerable differences among individuals across food groups, regions/countries, and age and gender subgroups. Similar to past studies of cross-country food demand, results also show that low-income countries are more affected by changes in income and food prices than are higher income countries.
影响因子：
6.8
作者：
De Zhou;Xiaohua Yu;D. Abler;Danhong Chen
通讯作者：
De Zhou;Xiaohua Yu;D. Abler;Danhong Chen
影响因子：
10.7
作者：
Dubois, Pierre;Griffith, Rachel;Nevo, Aviv
通讯作者：
Nevo, Aviv