This paper is in the following e-collection/theme issue:

Discretionary Corrigenda (110)

Published on in Vol 27 (2025)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/79133, first published .
Correction: Wearable Activity Tracker–Based Interventions for Physical Activity, Body Composition, and Physical Function Among Community-Dwelling Older Adults: Systematic Review and Meta-Analysis of Randomized Controlled Trials

Correction: Wearable Activity Tracker–Based Interventions for Physical Activity, Body Composition, and Physical Function Among Community-Dwelling Older Adults: Systematic Review and Meta-Analysis of Randomized Controlled Trials

Correction: Wearable Activity Tracker–Based Interventions for Physical Activity, Body Composition, and Physical Function Among Community-Dwelling Older Adults: Systematic Review and Meta-Analysis of Randomized Controlled Trials

Authors of this article:

Ran Li1, 2 Author Orcid Image ;   Yangan Li1, 2 Author Orcid Image ;   Lu Wang1, 2 Author Orcid Image ;   Lijuan Li1, 2 Author Orcid Image ;   Chenying Fu3, 4 Author Orcid Image ;   Danrong Hu1, 2 Author Orcid Image ;   Quan Wei1, 2 Author Orcid Image
Article Authors Cited by Tweetations Metrics

    Corrigenda and Addenda

    1Department of Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China

    2Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, China

    3National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China

    4Aging and Geriatric mechanism laboratory, West China Hospital, Sichuan University, Chengdu, Sichuan, China

    Corresponding Author:

    Quan Wei, MD

    Department of Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, West China Hospital, Sichuan University

    No.37 Guo Xue Xiang

    Chengdu, Sichuan, 610041

    China

    Phone: 86 18980606730

    Email: weiquan@scu.edu.cn



    In “Wearable Activity Tracker–Based Interventions for Physical Activity, Body Composition, and Physical Function Among Community-Dwelling Older Adults: Systematic Review and Meta-Analysis of Randomized Controlled Trials” (J Med Internet Res 2025;27:e59507) several errors were noted.

    In Table 1 of the “Results” section, the following rows:

    • Row 7 Column “Study design”: 2-arm RCT
    • Row 13 Column “Follow-up”: 12wk and 48wk
    • Row 20 Column “Duration”: 48mo
    • Row 23 Column “Sex, n (%): Male, 34 (57); Female, 26 (43)

    Have been changed to read as follows:

    • Row 7 Column “Study design”: 3-arm RCT
    • Row 13 Column “Follow-up”: 12wk and 24wk
    • Row 20 Column “Duration”: 48wk
    • Row 23 Column “Sex, n (%): Male, 16 (27); Female, 44 (73)

    Additionally, after the final sentence of “Study Selection & Characteristics” subsection in “Methods” section, the following sentence has been added before Table 1:

    Several study durations originally reported in months were approximated using the convention of 1 month = 4 weeks for consistency in presentation. This approximation does not affect the timing of outcome assessments or any statistical analyses.

    The corrections will appear in the online version of the paper on the JMIR Publications website, 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 16.06.25; accepted 19.08.25; published 29.08.25.

    Copyright

    ©Ran Li, Yangan Li, Lu Wang, Lijuan Li, Chenying Fu, Danrong Hu, Quan Wei. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 29.08.2025.

    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 (ISSN 1438-8871), 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.