Peer Review History
| Original SubmissionSeptember 19, 2019 |
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PONE-D-19-25377 Pregnancy physical activity questionnaire (PPAQ): translation and cross cultural adaption of an Arabic version. PLOS ONE Dear Dr Papazian, 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. General comments
We would appreciate receiving your revised manuscript by Dec 26 2019 11:59PM. When you are ready to submit your revision, log on to https://www.editorialmanager.com/pone/ and select the 'Submissions Needing Revision' folder to locate your manuscript file. If you would like to make changes to your financial disclosure, please include your updated statement in your cover letter. To enhance the reproducibility of your results, we recommend that if applicable you deposit your laboratory protocols in protocols.io, where a protocol can be assigned its own identifier (DOI) such that it can be cited independently in the future. For instructions see: http://journals.plos.org/plosone/s/submission-guidelines#loc-laboratory-protocols Please include the following items when submitting your revised manuscript:
Please note while forming your response, if your article is accepted, you may have the opportunity to make the peer review history publicly available. The record will include editor decision letters (with reviews) and your responses to reviewer comments. If eligible, we will contact you to opt in or out. We look forward to receiving your revised manuscript. Kind regards, Samson Gebremedhin, PhD Academic Editor PLOS ONE Journal Eequirements: 1. When submitting your revision, we need you to address these additional requirements. 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 http://www.journals.plos.org/plosone/s/file?id=wjVg/PLOSOne_formatting_sample_main_body.pdf and http://www.journals.plos.org/plosone/s/file?id=ba62/PLOSOne_formatting_sample_title_authors_affiliations.pdf 2. Please include additional information regarding the sample size of your main study and how this number of participants was reached - e.g. referring to previous studies or a power calculation. 3. Thank you for stating the following in the Acknowledgments Section of your manuscript: This research received no specific grant from any funding agency, commercial or not-for-profit sectors. We note that you have provided funding information that is not currently declared in your Funding Statement. However, funding information should not appear in the Acknowledgments section or other areas of your manuscript. We will only publish funding information present in the Funding Statement section of the online submission form. Please remove any funding-related text from the manuscript and let us know how you would like to update your Funding Statement. Currently, your Funding Statement reads as follows: The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. 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 amend the manuscript submission data (via Edit Submission) to include author Daisy Chammas. 6. We note you have included a table to which you do not refer in the text of your manuscript. Please ensure that you refer to Table 6 in your text; if accepted, production will need this reference to link the reader to the Table. Additional Editor Comments (section-by-section comments): Abstract
Background
Methods
Results
Discussion
Conclusion
Reference and citation
[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: No Reviewer #2: Partly ********** 2. Has the statistical analysis been performed appropriately and rigorously? Reviewer #1: Yes Reviewer #2: No ********** 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: Yes ********** 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: No Reviewer #2: No ********** 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: The authors present an article about an interesting topic: adaptation of The Pregnancy Physical Activity Questionnaire (PPAQ) to Arabian conditions. However, it is necessary to justify the choice of instrument. Maybe it would be more informative the use of a specific questionnaire for pregnant women than a general questionnaire, e.g. Pregnancy Sympton Inventory – PSI (Foxcroft KF, Callaway LK, Byrne NM, Webster J. Development and validation of a pregnancy symptoms inventory. BMC Pregnancy Childbirth. 2013;13:3. Published 2013 Jan 16. doi:10.1186/1471-2393-13-3). The PSI provides a comprehensive inventory of pregnancy related symptoms, with a mechanism for assessing their effect on function. It was robustly developed, with good test re-test reliability, face validity, comprehension and readability. This provides a validated tool for assessing the impact of interventions in pregnancy. The major mistypes have been detected: 1. The structure of the Abstract does not comply with PLoS One guidelines. The aim is not clearly defined. In addition to adapting PPAQ to Arabic conditions, the purpose of the work is - as I understand it - to study the relationship of physical activity (PA) of pregnant women with their age, crowding index and pregestational body mass index. Abbreviations should not be used in the Abstract. The authors write that they analyze the socioeconomic status - which is not consistent with the paper. By the way, this is a big limitation of this study. Physical activity in pregnancy may depend on the socio-economic status and support of a partner, friends or family. 2. The Introduction does not present the background of the paper. There is no information on the state of knowledge regarding PA in pregnant women. There are many publications on this subject, e.g .: - Krzepota J., Sadowska D., Biernat E. Relationship between physical activity and quality of life in pregnant woman in the second and third trimester. International Journal of Environmental Research and Public Health 2018: 15: 2745. - Gjestland, K., Bø, K., Owe, K. M., & Eberhard-Gran, M. (2012). Do pregnant women follow exercise guidelines? Prevalence data among 3482 women, and prediction of low-back pain, pelvic girdle pain and depression. Br J Sports Med, bjsports-2012. - Fell, D. B., Joseph, K. S., Armson, B. A., & Dodds, L. (2009). The impact of pregnancy on physical activity level. Maternal and Child Health Journal, 13(5), 597–603. - Evenson, K. R., Savitz, A., & Huston, S. L. (2004). Leisure‐time physical activity among pregnant women in the US. Paediatric and Perinatal Epidemiology, 18(6), 400–407. Line 48-60 - this fragment should be moved to the Method chapter 3. Statistical Analysis Line 153 – it is necessary to make the following sentence more specific: 1 MET is the metabolic equivalent of the energy expended at rest and equals 3.5 ml O2/kg/min. 4. Results Line 184 - missing ”p”, as in line 222 Line 190 –it is necessary to mark significant differences* in tab. 3 Line 199 - full stop is not placed at the end of legend In Tab. 2-6 it is necessary to standardize the p value record in the legend. In tab. 2 and 3 there is: p value less than 0.05 considered as significant. In tab. 4, 5, 6 - * P < 0.05 Line 205 – standardize the lower case p (e.g. line 182), the capital P (e.g. line 205) Line 224-226 – this fragment should be moved to Discussion 5. Apart from the Introduction, the Discussion is the weakest part of the paper. The Authors refer to data from 35 years ago (line 236). Line 237-240 – The sentence Although the ACOG recommends pregnant females to maintain a moderately steady intensity level of exercise, yet a low percentage of pregnant women exercise at recommended levels, which is significantly lower when compared to the general population (“ACOG Committee Opinion No. 650,” 2015) is not clear. Which women? Lebanese? Line 249 – where does this conclusion come from? As expected, PA increased during the second trimester in our sample. The results indicate that it only refers to household/caregiving and light intensity PA. Line 258-260 – instead of 52% it should be 51,4% Line 266 - Watching television was the sedentary behavior that the majority of women spent, similar in the study of Santos PC et al (Santos et al., 2016) and Chasan-Taber et al (Chasan-Taber et al., 2004a). How do we know it? How does it relate to the phrase in line 174? - 18% had a sedentary lifestyle Line 267 i 268 - the first letter of the name is not necessary Line 268 – The following sentence raises controversy: Chandonnet N. et al. applied the French version of PPAQ among pregnant obese women who were predominantly active in household and caregiving activities, as in our sample specially among housewives, or those with no higher academic education (Chandonnet et al., 2012). The quoted study can only be compared to obese participants. Have the authors examined the professional status? Where does this conclusion come from? Besides, the quote (Chandonnet et al., 2012) should appear after Chandonnet N. et al. – and not at the end of the sentence, because this part of the sentence regards the study of the Authors. Line 273-276 –In the sentence Results derived from this study showed positive correlations regarding maternal age and total PA ( P= 0.034), however no associations were seen between PPAQ scores and pregestational BMI, gestational age, worry or insomnia (Mourady et al., 2017) it is not clear which results refer to the study by Mourady et al., 2017, and which refer to the Authors’ study. Moreover, worry and insomnia were not tested. Reviewer #2: The authors present a work of interest and the translation of a widely used tool during pregnancy, that is useful to use in other countries and languages. Also, it gives a general insight of the PA levels of Lebanese pregnant women for the first time, being a topic of interest. However, the presentation of the results and discussion needs review, as well as some part of the statistical analysis. The full text need a deep revision of the English writing, as well as the construction of several sentences. Abstract Line 5. Please change PA level for “levels” throughout the text, as it refers to different intensities. Line 7-9. Please rephrase the sentence or watch the punctuation, as it is difficult to follow. Line 13. Please change females for women throughout the text. Line 19-20. Compare to what? To first trimester? Or to other types of activities? Please specify in abstract. Also, the second trimester does not have the highest results for occupational activities, if you see the respective table. Introducition Page 9 line 41. Change benefice for benefits. Line 41-44. Could you cite any of those questionnaires that are too long or subjective?. How is PPAQ not subjective, as it is a self-administred questionnaire. Please rewrite if necessary. Line 51. Add to the sentence that is the amount of time spent in the specific activity. Line 51. Start the sentence with Six instead of 6. Methods Line 100. Don’t know if I understand well. The 45 pregnant females were all part of the university staff? If not, please, rephrase. Line 109. Mentioned where? In the introduction you say PA is important together with nutrition, but no mentioning of using another questionnaire. Furthermore, even if this particular study does not need that specific information as you used another complimentary questionnaire to assess that, maybe another study will use the full information, and therefore, the final Arabic version should take into account all the questions. Line 118. There are no other activities more usual in the Middle East that could be changed for those activities with a similar MET expenditure? This way the totals could be comparable with studies from other countries using the PPAQ. Line 120. Please change “our” environment for “Middle Eastern” or “Arabic” countries. Line 127. Please cite the sutyd of there is a clinical trial or pprevious work published. Line 129. Singleton baby or singleton pregnancy? Line 134. Please refer to self-administer the newly translated PPAQ Line 154. Please specify that the final number was 2 less in your study and you took that into account in the corresponding kind of activity/intensity totals. Statistical Analyses. Please indicate the corresponding table of results to each of the statistical analyses described. The authors don’t specify any confounders for the ANOVA analyses comparing the PPAQ results by groups. However, when comparing, for example the PA levels by high education of low education (table 2) they don’t take into account how many women there are of each trimester of gestation, in each group. Even more, given the information that the PA levels differ significantly during the different trimesters, they may consider it as confounder. The same would apply for other tables and confounders. Results 162 add “of pregnancy” at the end of the sentence. Line 204-205. Please keep the hypothesis and subjective approach for the discussion section with the proper citation. Tables. In all titles of the tables, please add “sedentary time” to the “Type and intensity of PA”. Also, please add units of measurement. Line 222. Add “respectively” after the P values. Lines 224-228. Please put this information into the discussion section. Discussion. Line 251. The authors state “PA increased during the second trimester in our sample. Indeed, this period is considered to be the most comfortable period during gestation, where women often feel themselves more energetic and eager to be physically active”, while in the table, the total score for PPAQ is higher in the third trimester than the second, as well as in some particular intensities and activities. Also, please use references when explaining your results. Line 253-256. Please rephrase into shorter sentences (there is twice the word “since”) 277. Highlights. 286-287. Final part of the sentence is not clear. 294. How is the sample homogenous if there are women of all gestational ages and from different studies and economic backgrounds? Conclusions. Line 303. Please rephrase the last sentence. Line 310. Women ********** 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: No 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 to be viewed.] 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 us at figures@plos.org. Please note that Supporting Information files do not need this step.
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| Revision 1 |
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PONE-D-19-25377R1 Pregnancy physical activity questionnaire (PPAQ): translation and cross cultural adaption of an Arabic version. PLOS ONE Dear Dr Papazian, 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. Abstract
Background
Methods
Results
Discussion
We would appreciate receiving your revised manuscript by Feb 28 2020 11:59PM. When you are ready to submit your revision, log on to https://www.editorialmanager.com/pone/ and select the 'Submissions Needing Revision' folder to locate your manuscript file. If you would like to make changes to your financial disclosure, please include your updated statement in your cover letter. To enhance the reproducibility of your results, we recommend that if applicable you deposit your laboratory protocols in protocols.io, where a protocol can be assigned its own identifier (DOI) such that it can be cited independently in the future. For instructions see: http://journals.plos.org/plosone/s/submission-guidelines#loc-laboratory-protocols Please include the following items when submitting your revised manuscript:
Please note while forming your response, if your article is accepted, you may have the opportunity to make the peer review history publicly available. The record will include editor decision letters (with reviews) and your responses to reviewer comments. If eligible, we will contact you to opt in or out. We look forward to receiving your revised manuscript. Kind regards, Samson Gebremedhin, PhD Academic Editor PLOS ONE Additional Editor Comments (if provided): Please also make sure that the following comments, which had been forward by one of the reviewers during the first-round review, had been accommodated. The authors present a work of interest and the translation of a widely used tool during pregnancy, that is useful to use in other countries and languages. Also, it gives a general insight of the PA levels of Lebanese pregnant women for the first time, being a topic of interest. However, the presentation of the results and discussion needs review, as well as some part of the statistical analysis. The full text need a deep revision of the English writing, as well as the construction of several sentences. Abstract Line 5. Please change PA level for “levels” throughout the text, as it refers to different intensities. Line 7-9. Please rephrase the sentence or watch the punctuation, as it is difficult to follow. Line 13. Please change females for women throughout the text. Line 19-20. Compare to what? To first trimester? Or to other types of activities? Please specify in abstract. Also, the second trimester does not have the highest results for occupational activities, if you see the respective table. Introducition Page 9 line 41. Change benefice for benefits. Line 41-44. Could you cite any of those questionnaires that are too long or subjective?. How is PPAQ not subjective, as it is a self-administred questionnaire. Please rewrite if necessary. Line 51. Add to the sentence that is the amount of time spent in the specific activity. Line 51. Start the sentence with Six instead of 6. Methods Line 100. Don’t know if I understand well. The 45 pregnant females were all part of the university staff? If not, please, rephrase. Line 109. Mentioned where? In the introduction you say PA is important together with nutrition, but no mentioning of using another questionnaire. Furthermore, even if this particular study does not need that specific information as you used another complimentary questionnaire to assess that, maybe another study will use the full information, and therefore, the final Arabic version should take into account all the questions. Line 118. There are no other activities more usual in the Middle East that could be changed for those activities with a similar MET expenditure? This way the totals could be comparable with studies from other countries using the PPAQ. Line 120. Please change “our” environment for “Middle Eastern” or “Arabic” countries. Line 127. Please cite the sutyd of there is a clinical trial or pprevious work published. Line 129. Singleton baby or singleton pregnancy? Line 134. Please refer to self-administer the newly translated PPAQ Line 154. Please specify that the final number was 2 less in your study and you took that into account in the corresponding kind of activity/intensity totals. Statistical Analyses. Please indicate the corresponding table of results to each of the statistical analyses described. The authors don’t specify any confounders for the ANOVA analyses comparing the PPAQ results by groups. However, when comparing, for example the PA levels by high education of low education (table 2) they don’t take into account how many women there are of each trimester of gestation, in each group. Even more, given the information that the PA levels differ significantly during the different trimesters, they may consider it as confounder. The same would apply for other tables and confounders. Results 162 add “of pregnancy” at the end of the sentence. Line 204-205. Please keep the hypothesis and subjective approach for the discussion section with the proper citation. Tables. In all titles of the tables, please add “sedentary time” to the “Type and intensity of PA”. Also, please add units of measurement. Line 222. Add “respectively” after the P values. Lines 224-228. Please put this information into the discussion section. Discussion. Line 251. The authors state “PA increased during the second trimester in our sample. Indeed, this period is considered to be the most comfortable period during gestation, where women often feel themselves more energetic and eager to be physically active”, while in the table, the total score for PPAQ is higher in the third trimester than the second, as well as in some particular intensities and activities. Also, please use references when explaining your results. Line 253-256. Please rephrase into shorter sentences (there is twice the word “since”) 277. Highlights. 286-287. Final part of the sentence is not clear. 294. How is the sample homogenous if there are women of all gestational ages and from different studies and economic backgrounds? Conclusions. Line 303. Please rephrase the last sentence. Line 310. Women [Note: HTML markup is below. Please do not edit.] Reviewers' comments: [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 to be viewed.] 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 us at figures@plos.org. Please note that Supporting Information files do not need this step. |
| Revision 2 |
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Pregnancy physical activity questionnaire (PPAQ): translation and cross cultural adaption of an Arabic version. PONE-D-19-25377R2 Dear Dr. Papazian, We are pleased to inform you that your manuscript has been judged scientifically suitable for publication and will be formally accepted for publication once it complies with all outstanding technical requirements. Within one week, you will receive an e-mail containing information on the amendments required prior to publication. When all required modifications have been addressed, you will receive a formal acceptance letter and your manuscript will proceed to our production department and be scheduled for publication. Shortly after the formal acceptance letter is sent, an invoice for payment will follow. To ensure an efficient production and billing process, please log into Editorial Manager at https://www.editorialmanager.com/pone/, click the "Update My Information" link at the top of the page, and update your user information. 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 enable them to help maximize its impact. If they will be preparing press materials for this manuscript, you must inform our press team as soon as possible and 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. With kind regards, Samson Gebremedhin, PhD Academic Editor PLOS ONE Additional Editor Comments (optional): Reviewers' comments: |
| Formally Accepted |
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PONE-D-19-25377R2 Pregnancy physical activity questionnaire (PPAQ): translation and cross cultural adaption of an Arabic version. Dear Dr. Papazian: I am 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 notify them about your upcoming paper at this point, to enable them to help maximize its impact. If they will be preparing press materials for this manuscript, 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. For any other questions or concerns, please email plosone@plos.org. Thank you for submitting your work to PLOS ONE. With kind regards, PLOS ONE Editorial Office Staff on behalf of Dr. Samson Gebremedhin Academic Editor PLOS ONE |
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