Prevalence and correlates of compliance with 24-h movement guidelines among children from urban and rural Kenya—The Kenya-LINX project

Nils Swindell; Lucy-Joy Wachira; Victor Okoth; Stanley Kagunda; George Owino; Sophie Ochola; Sinead Brophy; Huw Summers; Amie Richards; Stuart J. Fairclough; Vincent Onywera; Gareth Stratton

doi:10.1371/journal.pone.0279751

Peer Review History

Original SubmissionSeptember 2, 2022
24 Oct 2022 Decision Letter - Zulkarnain Jaafar, Editor PONE-D-22-24523Prevalence and correlates of compliance with 24-h movement guidelines among children from urban and rural Kenya – The Kenya-LINX ProjectPLOS ONE Dear Dr. Swindell, Thank you for submitting your manuscript to PLOS ONE. After careful consideration, we feel that it has merit but does not fully meet PLOS ONE’s publication criteria as it currently stands. Therefore, we invite you to submit a revised version of the manuscript that addresses the points raised during the review process. ============================== Dear Author, This manuscript still requires a few minor amendments to be made, please make the necessary changes. The decision of this manuscript is justified based on PLOS ONE’s publication criteria and not on its novelty or perceived impact. ============================== Please submit your revised manuscript by 8th December 2022. 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Upon re-submitting your revised manuscript, please upload your study’s minimal underlying data set as either Supporting Information files or to a stable, public repository and include the relevant URLs, DOIs, or accession numbers within your revised cover letter. For a list of acceptable repositories, please see http://journals.plos.org/plosone/s/data-availability#loc-recommended-repositories. Any potentially identifying patient information must be fully anonymized. Important: If there are ethical or legal restrictions to sharing your data publicly, please explain these restrictions in detail. Please see our guidelines for more information on what we consider unacceptable restrictions to publicly sharing data: http://journals.plos.org/plosone/s/data-availability#loc-unacceptable-data-access-restrictions. Note that it is not acceptable for the authors to be the sole named individuals responsible for ensuring data access. We will update your Data Availability statement to reflect the information you provide in your cover letter. 4. Please include captions for your Supporting Information files at the end of your manuscript, and update any in-text citations to match accordingly. Please see our Supporting Information guidelines for more information: http://journals.plos.org/plosone/s/supporting-information. 5. Please review your reference list to ensure that it is complete and correct. If you have cited papers that have been retracted, please include the rationale for doing so in the manuscript text, or remove these references and replace them with relevant current references. Any changes to the reference list should be mentioned in the rebuttal letter that accompanies your revised manuscript. If you need to cite a retracted article, indicate the article’s retracted status in the References list and also include a citation and full reference for the retraction notice. [Note: HTML markup is below. Please do not edit.] Reviewers' comments: Reviewer's Responses to Questions Comments to the Author 1. Is the manuscript technically sound, and do the data support the conclusions? The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented. Reviewer #1: Yes Reviewer #2: Yes ******** 2. Has the statistical analysis been performed appropriately and rigorously? Reviewer #1: Yes Reviewer #2: Yes ****** 3. Have the authors made all data underlying the findings in their manuscript fully available? The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified. Reviewer #1: No Reviewer #2: No ****** 4. Is the manuscript presented in an intelligible fashion and written in standard English? PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here. Reviewer #1: Yes Reviewer #2: Yes ****** 5. Review Comments to the Author Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters) Reviewer #1: As the title is the second published work so far in Sub-Saharan countries, it is well done. However, the format should follow PLOS ONE guideline. Hence, I suggest the authors to include limitation of the study, abbreviation and authors contribution content. Line 262, table 1, row 5: avoid such spacing which will affect the journal and the paper reputation Spacing between headings are not uniform and blank page should be avoided. New paragraph should be double spaced from the other. Corresponding author address should be full Reviewer #2: This study examined compliance to the 24-hourmovement guidelines and their correlates among children from urban and rural Kenya. I would like to congratulate Authors for this interesting study. In general, the present study is worth publishing and adds valuable information. Nevertheless, I consider there are some changes that should be done. Page 5, line 106: Please, explain an abbreviation of PE by providing its full form. Page 5, line 120: Please, give more detailed information about the participants – ho did Authors recruit them (probability or convenience sampling)? Page 19, line 403 Several studies for me means more than two. Please add some references here. ****** 6. PLOS authors have the option to publish the peer review history of their article (what does this mean?). If published, this will include your full peer review and any attached files. If you choose “no”, your identity will remain anonymous but your review may still be made public. Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our Privacy Policy. Reviewer #1: Yes: Eyob Girma Abera Reviewer #2: No ******** [NOTE: If reviewer comments were submitted as an attachment file, they will be attached to this email and accessible via the submission site. Please log into your account, locate the manuscript record, and check for the action link "View Attachments". If this link does not appear, there are no attachment files.] While revising your submission, please upload your figure files to the Preflight Analysis and Conversion Engine (PACE) digital diagnostic tool, https://pacev2.apexcovantage.com/. PACE helps ensure that figures meet PLOS requirements. To use PACE, you must first register as a user. Registration is free. Then, login and navigate to the UPLOAD tab, where you will find detailed instructions on how to use the tool. If you encounter any issues or have any questions when using PACE, please email PLOS at figures@plos.org. Please note that Supporting Information files do not need this step. https://doi.org/10.1371/journal.pone.0279751.r001
Revision 1
20 Nov 2022 Author Response Dear Zulkarnain Jaafar, On behalf of my co-authors, I would like to thank you for the opportunity to revise and resubmit our manuscript entitled Prevalence and correlates of compliance with 24-h movement guidelines among children from urban and rural Kenya – The Kenya-LINX Project. We have carefully considered the reviewers comments and adjusted the manuscript accordingly. Below, we have addressed each comment and provided a response. Corresponding changes are highlighted in the manuscript using track changes. Editor comments 1. Please ensure that your manuscript meets PLOS ONE's style requirements, including those for file naming. The PLOS ONE style templates can be found at https://journals.plos.org/plosone/s/file?id=wjVg/PLOSOne_formatting_sample_main_body.pdf and https://journals.plos.org/plosone/s/file?id=ba62/PLOSOne_formatting_sample_title_authors_affiliations.pdf. Response: Thank you for the guidance, the manuscript has been adjusted to follow the templates provided. 2. Please include a complete copy of PLOS’ questionnaire on inclusivity in global research in your revised manuscript. Our policy for research in this area aims to improve transparency in the reporting of research performed outside of researchers’ own country or community. The policy applies to researchers who have travelled to a different country to conduct research, research with Indigenous populations or their lands, and research on cultural artefacts. The questionnaire can also be requested at the journal’s discretion for any other submissions, even if these conditions are not met. Please find more information on the policy and a link to download a blank copy of the questionnaire here: https://journals.plos.org/plosone/s/best-practices-in-research-reporting. Please upload a completed version of your questionnaire as Supporting Information when you resubmit your manuscript. Response: Questionnaire has been completed and attached. 3. In your Data Availability statement, you have not specified where the minimal data set underlying the results described in your manuscript can be found. PLOS defines a study's minimal data set as the underlying data used to reach the conclusions drawn in the manuscript and any additional data required to replicate the reported study findings in their entirety. All PLOS journals require that the minimal data set be made fully available. For more information about our data policy, please see http://journals.plos.org/plosone/s/data-availability. Upon re-submitting your revised manuscript, please upload your study’s minimal underlying data set as either Supporting Information files or to a stable, public repository and include the relevant URLs, DOIs, or accession numbers within your revised cover letter. For a list of acceptable repositories, please see http://journals.plos.org/plosone/s/data-availability#loc-recommended-repositories. Any potentially identifying patient information must be fully anonymized. Important: If there are ethical or legal restrictions to sharing your data publicly, please explain these restrictions in detail. Please see our guidelines for more information on what we consider unacceptable restrictions to publicly sharing data: http://journals.plos.org/plosone/s/data-availability#loc-unacceptable-data-access-restrictions. Note that it is not acceptable for the authors to be the sole named individuals responsible for ensuring data access. We will update your Data Availability statement to reflect the information you provide in your cover letter. Response: We are unable to make the data available on ethical grounds as ethical approvals and subsequently consent was obtained on the basis that data would only be shared with the research team. Specifically, the parent consent form contained the following statement “The information you or your child provides will be kept private and the only people who will have access to the information are members of the research team”. Revised data availability statement: Ethical approval for this study was granted by the Swansea University College of Engineering Research Ethics Committee and The Kenyatta University Ethical Review Committee, provided that participants’ data was only accessible by the research team. Data from this research study contains information at the individual and school level which when combined could be used to identify individuals. Participants of this study did not consent to having their data publicly available. Requests to access the data may be directed to the Swansea University College of Engineering Research Ethics Committee coe-researchethics@swansea.ac.uk and the Ethics and scientific review committee at Kenyatta University chairman.kuerc@ku.ac.ke, APPLICATION NUMBER PKU2106/11254 4. Please include captions for your Supporting Information files at the end of your manuscript, and update any in-text citations to match accordingly. Please see our Supporting Information guidelines for more information: http://journals.plos.org/plosone/s/supporting-information. Response: Thank you for pointing this out, captions have been included on page 29 lines 670-673. 5. Please review your reference list to ensure that it is complete and correct. If you have cited papers that have been retracted, please include the rationale for doing so in the manuscript text, or remove these references and replace them with relevant current references. Any changes to the reference list should be mentioned in the rebuttal letter that accompanies your revised manuscript. If you need to cite a retracted article, indicate the article’s retracted status in the References list and also include a citation and full reference for the retraction notice. Response: Thank you for this comment. We have checked each reference to ensure they are still available and relevant. To our knowledge none of the references have been retracted, however, the following changes have been made. Page 24, Reference 15, the name of the journal has been included in full. Reference 16, the title has been edited to remove a typo. Reference 30 capitalisation of title and the Doi have been corrected Reference 50 – Correction made to the title [Note: HTML markup is below. Please do not edit.] Reviewers' comments: Reviewer's Responses to Questions Comments to the Author 1. Is the manuscript technically sound, and do the data support the conclusions? The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented. Reviewer #1: Yes Reviewer #2: Yes ________________________________________ 2. Has the statistical analysis been performed appropriately and rigorously? Reviewer #1: Yes Reviewer #2: Yes ________________________________________ 3. Have the authors made all data underlying the findings in their manuscript fully available? The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified. Reviewer #1: No Reviewer #2: No Response: Thank you for taking the time to review our manuscipt and for the positive commenets. As descibed above, we are not able to make the data available on ethical grounds as ethical approvals and subsequently consent was obtained on the basis that data would only be shared with the research team. The data availability statement has been updated to reflect the status of availability and offer contact information for the two university ethical committees. 4. Is the manuscript presented in an intelligible fashion and written in standard English? PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here. Reviewer #1: Yes Reviewer #2: Yes ________________________________________ 5. Review Comments to the Author Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters) Reviewer #1: As the title is the second published work so far in Sub-Saharan countries, it is well done. However, the format should follow PLOS ONE guideline. Hence, I suggest the authors to include limitation of the study, abbreviation, and authors contribution content. Response: Thank you for these suggestions. Study limitations can be found on page 21 lines 460 to 476. Author contributions have been added on page 29 line 671. Abbreviation have now all been described in full on first use (edit made line 110). • Line 262, table 1, row 5: avoid such spacing which will affect the journal and the paper reputation • Thank you for spotting this, spacing has not been adjusted. Spacing between headings are not uniform and blank page should be avoided. New paragraph should be double spaced from the other. Response: Thank you for the comments, spacings have been adjusted throughout the document • Corresponding author address should be full Response: Thank you for this comment, the details of the corresponding author have been adjusted to conform with the author guidelines (line 22) https://journals.plos.org/plosone/s/file?id=ba62/PLOSOne_formatting_sample_title_authors_affiliations.pdf. However, these guidelines did not recommend including address in full. If the address is required elsewhere in the submission, kindly advise. Reviewer #2: This study examined compliance to the 24-hourmovement guidelines and their correlates among children from urban and rural Kenya. I would like to congratulate Authors for this interesting study. In general, the present study is worth publishing and adds valuable information. Nevertheless, I consider there are some changes that should be done. Response: Thank you for taking the time to review our manuscript and for the positive comments. • Page 5, line 106: Please, explain an abbreviation of PE by providing its full form. Response: Thank you for spotting this, this has been adjusted on line 110. • Page 5, line 120: Please, give more detailed information about the participants – how did Authors recruit them (probability or convenience sampling)? Response: Thank you for this comment. The sampling framework used stratified random cluster sampling. Schools were randomly selected after being stratified by county (Nairobi/Kitui), type of school (private/public) and sub-county. As for the children, we used a full class participation approach of children with the eligible age and that had signed parental consent. We have included a line to describe this process (page 6 lines 130-132). • Page 19, line 403 Several studies for me means more than two. Please add some references here. Response: We agree with this comment and have edited the manuscript accordingly (page19, line 411) Attachments Attachment Submitted filename: Response to Reviewers.docx https://doi.org/10.1371/journal.pone.0279751.r002
14 Dec 2022 Decision Letter - Zulkarnain Jaafar, Editor Prevalence and correlates of compliance with 24-h movement guidelines among children from urban and rural Kenya – The Kenya-LINX Project PONE-D-22-24523R1 Dear Dr. Swindell, We’re pleased to inform you that your manuscript has been judged scientifically suitable for publication and will be formally accepted for publication once it meets all outstanding technical requirements. Within one week, you’ll receive an e-mail detailing the required amendments. When these have been addressed, you’ll receive a formal acceptance letter and your manuscript will be scheduled for publication. An invoice for payment will follow shortly after the formal acceptance. To ensure an efficient process, please log into Editorial Manager at http://www.editorialmanager.com/pone/, click the 'Update My Information' link at the top of the page, and double check that your user information is up-to-date. If you have any billing related questions, please contact our Author Billing department directly at authorbilling@plos.org. If your institution or institutions have a press office, please notify them about your upcoming paper to help maximize its impact. If they’ll be preparing press materials, please inform our press team as soon as possible -- no later than 48 hours after receiving the formal acceptance. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information, please contact onepress@plos.org. Kind regards, Zulkarnain Jaafar Academic Editor PLOS ONE Additional Editor Comments (optional): Reviewers' comments: Reviewer's Responses to Questions Comments to the Author 1. If the authors have adequately addressed your comments raised in a previous round of review and you feel that this manuscript is now acceptable for publication, you may indicate that here to bypass the “Comments to the Author” section, enter your conflict of interest statement in the “Confidential to Editor” section, and submit your "Accept" recommendation. Reviewer #1: All comments have been addressed Reviewer #2: All comments have been addressed ******** 2. Is the manuscript technically sound, and do the data support the conclusions? The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented. Reviewer #1: Yes Reviewer #2: Yes ****** 3. Has the statistical analysis been performed appropriately and rigorously? Reviewer #1: Yes Reviewer #2: Yes ****** 4. Have the authors made all data underlying the findings in their manuscript fully available? The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified. Reviewer #1: Yes Reviewer #2: No ****** 5. Is the manuscript presented in an intelligible fashion and written in standard English? PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here. Reviewer #1: Yes Reviewer #2: Yes ****** 6. Review Comments to the Author Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters) Reviewer #1: I have seen all the documents and the requested change has made. I suggest the paper to be published. Reviewer #2: (No Response) ****** 7. PLOS authors have the option to publish the peer review history of their article (what does this mean?). If published, this will include your full peer review and any attached files. If you choose “no”, your identity will remain anonymous but your review may still be made public. Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our Privacy Policy. Reviewer #1: Yes: Eyob Girma Abera Reviewer #2: No ******** https://doi.org/10.1371/journal.pone.0279751.r003
Formally Accepted
21 Dec 2022 Acceptance Letter - Zulkarnain Jaafar, Editor PONE-D-22-24523R1 Prevalence and correlates of compliance with 24-h movement guidelines among children from urban and rural Kenya – The Kenya-LINX Project Dear Dr. Swindell: I'm pleased to inform you that your manuscript has been deemed suitable for publication in PLOS ONE. Congratulations! Your manuscript is now with our production department. If your institution or institutions have a press office, please let them know about your upcoming paper now to help maximize its impact. If they'll be preparing press materials, please inform our press team within the next 48 hours. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information please contact onepress@plos.org. If we can help with anything else, please email us at plosone@plos.org. Thank you for submitting your work to PLOS ONE and supporting open access. Kind regards, PLOS ONE Editorial Office Staff on behalf of Dr. Zulkarnain Jaafar Academic Editor PLOS ONE https://doi.org/10.1371/journal.pone.0279751.r004

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