. 2021 Dec 3;9(4):e30919. doi: 10.2196/30919
©Mingli Yan, Huiru Yin, Qiuyan Meng, Shuo Wang, Yiwen Ding, Guichen Li, Chunyan Wang, Li Chen. Originally published in JMIR Serious Games (https://games.jmir.org), 03.12.2021.
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Figure 2.
Receiver operating characteristic curve analysis for the total score in the Virtual Supermarket Program.