Corrigenda and Addenda
doi:10.2196/19454
The authors of “Treatment Adherence and Secondary Prevention of Ischemic Stroke Among Discharged Patients Using Mobile Phone- and WeChat-Based Improvement Services: Cohort Study” (JMIR Mhealth Uhealth 2020;8(4):e16496) noticed several errors in their published article. The following corrections have been implemented:
In the Abstract, the sentence:
Of the platform registry participants, 88.9% (209/234: 167 hospital-based and 42 community-based participants) adhered to inputting information into WeChat for 8-96 weeks.
Has been corrected to:
Of the platform registry participants, 89.7% (210/234: 167 hospital-based and 43 community-based participants) adhered to inputting information into WeChat for 8-96 weeks.
This change does not impact the findings of the paper.
The following additional changes have also been made within the manuscript. The caption of Figure 3 has been corrected from “Untitled.” to:
Synchronous web terminal of the WeChat information platform part 1.
Figure 4 was formerly captioned:
Synchronous web terminal of the WeChat information platform.
This has been revised to:
Synchronous web terminal of the WeChat information platform part 2.
Figure 6 was formerly captioned:
Flowchart of the study design. PUSH: Peking University Shougang Hospital; PUTH: Peking University Third Hospital; ITT: intention-to-treat.
This has been revised to:
Selection bias analysis of the WeChat platform registry population. DM: diabetes mellitus; HLP: hyperlipidemia; HP: hypertension; TIA: transient ischemic attack.
Figure 7 was formerly captioned:
Selection bias analysis of the WeChat platform registry population. DM: diabetes mellitus; HLP: hyperlipidemia; HP: hypertension; TIA: transient ischemic attack.
This has been revised to:
Participants' usage of the WeChat-based modules.
Figure 8 was formerly captioned:
Participants' usage of the WeChat-based modules.
This has been revised to:
Survival functions: Kaplan-Meier analysis of the rate of endpoint events during the 1-year follow-up.
Finally, Figure 9 was formerly captioned:
Survival functions: Kaplan-Meier analysis of the rate of endpoint events during the 1-year follow-up.
This has been revised to:
Demographics of the participants with good and poor adherence.
The correction will appear in the online version of the paper on the JMIR website on April 29, together with the publication of this correction notice. Because this was made after submission to PubMed, PubMed Central, and other full-text repositories, the corrected article has also been resubmitted to those repositories.
This is a non–peer-reviewed article. submitted 18.04.20; accepted 24.04.20; published 29.04.20.
Copyright©Yuanjin Zhang, Dongsheng Fan, Hong Ji, Shudong Qiao, Xia Li. Originally published in JMIR mHealth and uHealth (http://mhealth.jmir.org), 29.04.2020.
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 mHealth and uHealth, is properly cited. The complete bibliographic information, a link to the original publication on http://mhealth.jmir.org/, as well as this copyright and license information must be included.