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. 2022 Jan 26;24(1):e30566. doi: 10.2196/30566

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©Yanping Duan, Wei Liang, Yanping Wang, Sonia Lippke, Zhihua Lin, Borui Shang, Julien Steven Baker. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 26.01.2022.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in the Journal of Medical Internet Research, is properly cited. The complete bibliographic information, a link to the original publication on https://www.jmir.org/, as well as this copyright and license information must be included.

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Mean values for 3 groups from timepoints T1 to T4. (A) BMI (kg/m2). (B) Depression. (C) Quality of life. FVC: fruit-vegetable consumption; PA: physical activity.