Can a smartphone app help kids stay healthy? new study aims to prevent obesity in 1400 children.

NCT ID NCT07203300

First seen Nov 01, 2025 · Last updated May 14, 2026 · Updated 26 times

Summary

This study tests a program that uses digital health tools and personalized behavior coaching through WeChat to prevent obesity in school-aged children. About 1400 children in grades 2 and 3 will take part. Researchers will track changes in BMI and other health measures to see if the program works better than usual care.

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Contacts and locations

Locations

  • Peking University Health Science Center

    Beijing, China

Conditions

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