. 2023 Feb 2;25:e39325. doi: 10.2196/39325
©Lei Hu, Xiaoyuan Jin, Yundong Li, Hongmei Wang, Dan Yang, Ziqing Zhang, Xiaoyu He, Jing Liao, Weiju Chen, Ni Gong. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 02.02.2023.
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.
Figure 2.
Flowchart of the data-collection process that applied web-crawler technology to data from 4 online health communities (OHCs).