. 2017 Dec 20;19(12):e421. doi: 10.2196/jmir.8033
©Kiek Tates, Marjolijn L Antheunis, Saskia Kanters, Theodoor E Nieboer, Maria BE Gerritse. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 20.12.2017.
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Figure 2.
Summary of the patient-related results. N=46; R²=.69; *P<.05; **P<.01.