Peer Review History
Original SubmissionDecember 12, 2019 |
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PONE-D-19-34339 Knowledge and Attitudes of Medical Students and Healthcare Workers Towards Global Surgery in Cameroon PLOS ONE Dear Dr. Kanmounye, 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. We would appreciate receiving your revised manuscript by Feb 23 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, James G. Wright Academic Editor PLOS ONE Additional Editor Comments: There are significant issues identified by the reviewers. I want to highlight two 1. This study would not be appropriate for publication in PLOS ONE unless the application of the findings would be wider than Cameroon. 2. If the authors would want to have the study published in this journal, I would suggest redoing the questionnaire, and showing clearly how questions were asked. They could then administer it to a homogenous group such as all final year medical students in the country, and find a way to achieve a high response rate (preferably 80% or above). Journal requirements: When submitting your revision, we need you to address these additional requirements. 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 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 survey or questionnaire used in the study and ensure that you have provided sufficient details that others could replicate the analyses. For instance, if you developed a questionnaire as part of this study and it is not under a copyright more restrictive than CC-BY, please include a copy, in both the original language and English, as Supporting Information. If the original language is written in non-Latin characters, for example Amharic, Chinese, or Korean, please use a file format that ensures these characters are visible. 3. Please state whether you validated the questionnaire prior to testing on study participants. Please provide details regarding the validation group within the methods section. 4. In your Methods section, please include additional information about your dataset and ensure that you have included a statement specifying whether the collection method complied with the terms and conditions for the website. [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: No ********** 2. Has the statistical analysis been performed appropriately and rigorously? Reviewer #1: No Reviewer #2: N/A ********** 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: Yes 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: The paper reads well but is primarily a discussion on global surgery. There is clearly a need to develop surgical services in Cameroon, but does the workforce need to advocate global surgery or to focus on developing surgical services in Cameroon itself? The latter is likely more important. There should be details included of the plans for Cameroon to develop their surgical services and whether the government is guided by global health targets. The contribution of Mercy Ships is well made through the lead in training and providing a vital service for the local community. I believe this paper is worthy of publication but more as a discussion of the need for countries (like Cameroon) to work towards achieving Global Surgery targets. The questionnaire is more of a side discussion. Statistics are included in the paper but do not add to the analysis and should be removed. Reviewer #2: I am interested that the lead researcher appears to be based in DR Congo and ethics was approved there, although the study was conducted in Cameroon. This seems to conflict with line 117 where the manuscript states that local ethical approval was obtained. The introduction is nicely constructed and builds to the purpose of this study. It would be very helpful to have some workforce data for Cameroon. Eg what percentage of doctors registered in Cameroon work in anaesthetic, obstetric or surgical disciplines? Line 92 I am unsure what the authors mean when they say that global surgery in Cameroon is ‘led’ by InciSioN? Do they mean that InciSioN is one of the leading pressure groups promoting global surgery? Line 101-102: I feel that the authors could emphasize the wider potentials for the study. This study would not be appropriate for publication in PLOS ONE unless the application of the findings would be wider than Cameroon. In Methods the authors first describe how they designed their survey line107. This section is brief and the reader only really knows which literature was read. The questionnaire itself needs to be seen so that readers can see how questions were expressed, and could repeat the study in their own country or at a different time. The authors then describe how they found their participants for the study. Their description is not very clear – either in terms of how they selected or accessed their target audience. They say that they used a convenience non-probability sampling method but do not reference this or explain how it worked , line 112. They do not state how many people received the questionnaire, and hence the response rate is not evident. It is very hard to know how representative their sample is likely to be. In line 112,113 I am unsure why they chose medical Students and nurses and doctors including surgeons. It seemed to be anyone who was willing to complete the survey. The study would have more clarity if it was a single target audience. It is hard to imagine the respondents did not self-select as those interested in the topic. The groups sampled cross professions and training/trained demographics. For the medical students we are not told in which year of study they are currently. Clearly a first year medical student would have less chance of understanding global surgery than a final year student. We are not told if there is teaching on this subject in the medical student curriculum, and if so in which year of study it is taught? The forms were anonymous but the authors say that they omitted members of the InciSioN group – how did they do this? Results Line 121 there were only 45 respondents. We are not informed how many medical students are present in Cameroon, or indeed health care workers. Line 129: do the authors mean most popular (well thought of) or popular (well known). In the table: Health professionals presumably means 18 doctors and one nurse? The question ‘do you know about ‘global surgery’ appears confusing, and might be better expressed ‘have you previously heard of the term ‘global surgery’?’ For all the summarised section results it is unclear whether or not these are based on open or closed questions. For example were the organisations named and the respondents stated whether or not they had heard of them, or were they free text responses conceived by respondents? Line 144 some results are given in the text but not in the table whilst others are in the table and repeated in the text. This needs to be consistent. Having not seen the questionnaire I am unsure whether any questions explored the place of trauma and injury in surgically treatable disease. This is particularly relevant to the perception of surgically treatable disease as a public health issue. Discussion The discussion is quite long but rather mono-focussed. There is no comment on similar literature. There is some discussion regarding why respondents responded as they did. Much of the focus seems to bear on proposed solutions to spread the word regarding global surgery, and a bit of publicity for InciSioN Cameroon. It would be helpful if the authors explored the issue of current knowledge and understanding of global surgery without such particular emphasis on InciSioN. Conclusion Line 225 the authors state their laudable organisational aims. However it would be helpful if the manuscript could be expressed a little more objectively and scientifically. Figure The authors show the type and distribution of respondents. It would be helpful to know where the medical schools are distributed and how many medical students are present in each. Reviewer opinion: The authors have an original and interesting research concept. The authors are to be thanked for raising this debate and taking time to undertake this survey and prepare the manuscript. I agree with them that this subject is of importance in the Universal health Coverage debate. They also clearly have great passion for their subject material. They have presented some interesting findings, and make some interesting proposals. The big challenge here is the methodology. Details of this are noted in my comments. The likelihood of self-selection of respondents and the heterogeneity of the sample render the results impossible to analyse or to use for meaningful conclusions. The sample size is relatively small. Even with improved explanation of the methodology used, I think there would be too many concerns on methodology to enable the results to be published. If the authors would want to have the study published in this journal, I would suggest redoing the questionnaire, and showing clearly how questions were asked. They could then administer it to a homogenous group such as all final year medical students in the country, and find a way to achieve a high response rate (preferably 80% or above). Is it new? Yes Is it of interest and value? Yes Does the science stand up? No Recommendation: not suitable for publication without complete revision of study (not just of manuscript). ********** 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. |
Revision 1 |
PONE-D-19-34339R1 Exploring the knowledge and attitudes of Cameroonian medical students towards global surgery: a web-based survey PLOS ONE Dear Dr. Kanmounye, 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. We would appreciate receiving your revised manuscript by May 07 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, James G. Wright Academic Editor PLOS ONE [Note: HTML markup is below. Please do not edit.] 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: I Don't Know ********** 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: Yes ********** 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: The authors should be congratulated for a thorough reworking of the paper and their commitment demonstrated by carrying a wider survey. I believe this paper is a useful contribution to the literature and I hope the aims of there authors to raise the profile of surgical care in Cameroon will be met. 2 minor comments: Line 39: only medical students completed the questionnaire Line 148: typo- remove 'were' Reviewer #2: Exploring the knowledge and attitudes of Cameroonian medical students towards global surgery: a web based survey Reviewer comments: Answering questions raised: the authors have been at pains to answer the questions and respond to the issues raised in the review of the first manuscript. They have gone to the lengths of completely re-administering the questionnaire and rewriting the whole manuscript. Effectively they have gone to the length of starting from scratch with the same concept but delivered with a greatly enhanced methodology. Abstract: in results I would say 58% of respondents were male – rather than ‘most’. The authors say that the mean knowledge level was 47%. The terminology ‘knowledge level’ is difficult for the reader to understand or quantify. The terminology assuming ‘numbers of roles’ is not easily understood by the reader. Introduction: This is nicely constructed with quotations which highlight the importance of the topic. It builds towards the purpose of the study. There is a slightly abrupt transition from the global surgical need to the knowledge and opinions of medical students. Perhaps a bridging sentence such as ‘since Medical Students form the national potential in workforce capacity development, their attitudes towards global surgery are of paramount importance.’ Methodology: This description is now succinct and much easier to understand than previously. The target group is homogenious and quantifiable. A pilot study was used to hone the quality of the questionnaire. I would still really like to see the survey rather than just a link to it. This would be one of my main recommendations. Results: Since the aim is to look at Medical student knowledge and attitude, I am unsure as to why the results are divided by sex? The aim was not to look as sex differences in attitude and knowledge. No gross differences emerge, so why not simply present the results for all respondents and say that no significant differences were observed based on the sex of the student? I am not sure that figure 1 adds a huge amount. The main question seems to be - of the six medical schools in the country, what was the variation in participation rate? This may affect the generalizability of the findings. The results summarized in the text lines 148-174 are useful and interesting. Line 167 assuming numbers of roles is not understood to this reviewer and therefore probably not to most readers. Can this be defined? Figure 2 is quite useful in allowing the reader to compare the strength of opinion relating to the responses with Likert grades. Discussion: The discussion is much improved from last time with some comparison to other studies and broader assessment of the impact of educating medical students regarding global surgery. I am interested that the authors do not recommend a change in the undergraduate curriculum to include at least on lecture on global surgery, and perhaps another on universal health access? What they seem to have discovered is that social media and external events are moderately effective in filling a gap in the curriculum. It seems reasonable that they should advocate for that gap to be filled. When discussing the limitations the authors focus on survey uptake and whether the sample is representative. In fact this has become a strength of the study with more than 80% response rate. Other limitations would include: Variations in understanding the questions; limitations of areas of questioning encompassed by the survey; unproven generalizability of these results to other lmics. Conclusion: The conclusion is a little wordy. The last sentence is a good one but perhaps should say ‘in global surgical education and activities’. Overall reviewer opinion: This is a vastly improved and totally reworked manuscript. It is an important area of research. It is now a coherent study. I would recommend it as being suitable for publication subject to a few minor edits. ********** 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: Richard O.E. Gardner 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. |
Revision 2 |
Exploring the knowledge and attitudes of Cameroonian medical students towards global surgery: a web-based survey PONE-D-19-34339R2 Dear Dr. Kanmounye, 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, James G. Wright 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 #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 #2: (No Response) ********** 3. Has the statistical analysis been performed appropriately and rigorously? Reviewer #2: (No Response) ********** 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 #2: (No Response) ********** 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 #2: (No Response) ********** 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 #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 #2: No |
Formally Accepted |
PONE-D-19-34339R2 Exploring the knowledge and attitudes of Cameroonian medical students towards global surgery: a web-based survey Dear Dr. Kanmounye: 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 Professor James G. Wright Academic Editor PLOS ONE |
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