互联网使用、饮食习惯与青少年肥胖：来自中国的证据。

IF 1.5 4区经济学 Q3 BUSINESS, FINANCE International Journal of Health Economics and Management Pub Date : 2024-12-01 Epub Date: 2024-09-16 DOI:10.1007/s10754-024-09386-z

Ke Ning, Zheyi Zhu, Zhigang Xu, Haiyan Liu, Mengting Lu

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摘要

互联网的广泛应用极大地影响了青少年的生活方式。本文系统地探讨了互联网使用对中国青少年肥胖的影响，并揭示了其背后的机制。我们讨论了互联网使用、饮食习惯和肥胖之间的关系，并利用中国健康与营养调查收集的面板数据估算了其影响。结果表明，通过改变青少年的饮食习惯，互联网使用的增加会明显增加青少年肥胖的风险。随着上网时间的延长，青少年会增加零食的比例，并选择脂肪和蛋白质含量更高的食物。本文为了解互联网使用对青少年肥胖的影响机制提供了新的实证证据，为发展中国家引导青少年适度使用互联网、降低肥胖风险提供了参考。

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Internet use, dietary habits and adolescent obesity: evidence from China.

The widespread use of Internet has substantially influenced adolescents' lifestyles. This paper systematically explored the impact of Internet use on adolescent obesity and unveiled the underlying mechanism in China. We discussed the relationship among Internet use, dietary habits and obesity, and estimated the impact using panel data collected by the China Health and Nutrition Survey. Results indicated that increased Internet use significantly raised the risk of obesity among adolescents by changing their dietary habits. With a longer time of Internet use, adolescents would increase more proportion of snacks, and choose food with higher fat and protein. This paper offers a new empirical evidence for understanding the mechanism of Internet use on adolescent obesity, and provides a reference for developing countries to guide adolescents toward moderate Internet use and lower the risk of obesity.

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来源期刊

International Journal of Health Economics and Management Multiple-

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3.60

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0.00%

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期刊介绍： The focus of the International Journal of Health Economics and Management is on health care systems and on the behavior of consumers, patients, and providers of such services. The links among management, public policy, payment, and performance are core topics of the relaunched journal. The demand for health care and its cost remain central concerns. Even as medical innovation allows providers to improve the lives of their patients, questions remain about how to efficiently deliver health care services, how to pay for it, and who should pay for it. These are central questions facing innovators, providers, and payers in the public and private sectors. One key to answering these questions is to understand how people choose among alternative arrangements, either in markets or through the political process. The choices made by healthcare managers concerning the organization and production of that care are also crucial. There is an important connection between the management of a health care system and its economic performance. The primary audience for this journal will be health economists and researchers in health management, along with the larger group of health services researchers. In addition, research and policy analysis reported in the journal should be of interest to health care providers, managers and policymakers, who need to know about the pressures facing insurers and governments, with consequences for regulation and mandates. The editors of the journal encourage submissions that analyze the behavior and interaction of the actors in health care, viz. consumers, providers, insurers, and governments. Preference will be given to contributions that combine theoretical with empirical work, evaluate conflicting findings, present new information, or compare experiences between countries and jurisdictions. In addition to conventional research articles, the journal will include specific subsections for shorter concise research findings and cont ributions to management and policy that provide important descriptive data or arguments about what policies follow from research findings. The composition of the editorial board is designed to cover the range of interest among economics and management researchers.Officially cited as: Int J Health Econ ManagFrom 2001 to 2014 the journal was published as International Journal of Health Care Finance and Economics. (Articles published in Vol. 1-14 officially cited as: Int J Health Care Finance Econ)