. 2017 Dec 6;5(12):e177. doi: 10.2196/mhealth.7886
©Kaili Dou, Ping Yu, Ning Deng, Fang Liu, YingPing Guan, Zhenye Li, Yumeng Ji, Ningkai Du, Xudong Lu, Huilong Duan. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 06.12.2017.
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Figure 4.
The validated theoretical model. *P<.05, **P<.01.