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. 2020 May 28;6(2):e16303. doi: 10.2196/16303

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©Hyeoneui Kim, Jaemin Kim, Ricky Taira. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 28.05.2020.

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 JMIR Public Health and Surveillance, is properly cited. The complete bibliographic information, a link to the original publication on http://publichealth.jmir.org, as well as this copyright and license information must be included.

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Regression coefficients and 95% CIs of the participants’ characteristics in predicting the intensity ratings of the 10 activity examples. HR: heart rate; RR: respiratory rate.