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Related Experiment Video

Updated: Jun 22, 2026

'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake
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Digital platform-based conceptual framework for food environment research in China.

Na Cong1, Keumseok Koh1, Mei-Po Kwan2,3

  • 1Department of Geography, Faculty of Social Science, The University of Hong Kong, Hong Kong, Hong Kong Special Administrative Region of China.

Public Health Nutrition
|March 13, 2025
PubMed
Summary

China faces rising obesity rates despite prevention efforts. This study proposes a new research framework to better understand the food environment

Keywords:
ChinaDigital platformFood environmentObesitySystematic framework

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Area of Science:

  • Public Health
  • Nutrition Science
  • Digital Health

Background:

  • Rising overweight and obesity prevalence in China presents a significant public health challenge.
  • Existing global research on the food environment and obesity lacks direct applicability to China's unique context.
  • Rapid digital technology advancements complicate the understanding of the food environment.

Purpose of the Study:

  • To propose an innovative research framework for studying the food environment in China.
  • To address the complexities introduced by digital technology in food environment research.
  • To provide a foundation for effective policymaking and interventions to combat obesity in China.

Main Methods:

  • Dissecting challenges in defining and measuring the food environment.
  • Reorganizing the relationship between the food environment, diet, and health.
  • Integrating digital platforms as essential tools for food environment monitoring.

Main Results:

  • The proposed framework offers a novel approach to food environment research in the digital era.
  • It addresses limitations of existing research and adapts to China's specific situation.
  • It highlights the importance of digital tools for comprehensive food environment analysis.

Conclusions:

  • A new research framework is essential for advancing food environment studies in China.
  • This framework can better inform strategies to tackle overweight and obesity.
  • Leveraging digital platforms is crucial for future food environment research and public health initiatives.