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. 2022 Dec 16;10:1091484. doi: 10.3389/fpubh.2022.1091484

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Copyright © 2022 Li, Hu, Yao, Zuo, Wang, Li and Lv.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Blood pressure changes during the study period by group. (A) Mean values and standard deviations in systolic blood pressure (mmHg) among all participants; (B) Mean values and standard deviations in diastolic blood pressure (mmHg) among all participants; (C) Percentage of subjects achieving treatment goal; (D) Changes in heart rate, which were presented as mean and standard deviations (error bar). *P < 0.05 within group vs. baseline value;^†P < 0.05 compared the intervention group with the usual care group.