Peer Review History

Original SubmissionAugust 19, 2020
Decision Letter - Frank T. Spradley, Editor

PONE-D-20-26032

Determinants of chronic energy deficiency among non-pregnant and non-lactating women of reproductive age in rural Kebeles of Dera district, North West Ethiopia, 2019: Unmatched case control study

PLOS ONE

Dear Dr. Dagne,

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.

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We look forward to receiving your revised manuscript.

Kind regards,

Frank T. Spradley

Academic Editor

PLOS ONE

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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.

3. In the Methods, please discuss whether and how the questionnaire was validated. If this did not occur, please provide the rationale for not doing so.

4. Please discuss the following publication in your manuscript: https://bmcnutr.biomedcentral.com/articles/10.1186/s40795-015-0005-y

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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

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2. Has the statistical analysis been performed appropriately and rigorously?

Reviewer #1: I Don't Know

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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

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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

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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: Line 120-121: what is the basis for considering women with a BMI of less than 18.5 km/m2 as chronic energy deficiency. Are there any references?

Table 4, Does presence of home gardening affect dietary habits?

Did the author collect other dietary habits such as hand washing before eating, with regular quantitative meal daily or not?

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Reviewer #1: No

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Revision 1

Response to Reviewers

Academic editor:

1. Please discuss whether and how the questionnaire was validated. If this did not occur, please provide the rationale for not doing so.

- The questionnaire was adapted after reviewing previous literatures done on similar title. We have cited the references in line -109. Anthropometric measurements (height and weight) were done based on WHO standards (line 121). DDS of the study participants was collected based on Food and agriculture organization (FAO) guide line to measurement minimum dietary diversity for women(line 111- 115).

2. Discuss the following publication: https://bmcnutr.biomedcentral.com/articles/10.1186/s40795-015-0005-y.

The above publication is used and discussed in the manuscript. Check line 226. In this study, meal frequency was one determinant factor for CED among study participants.

3. Regarding participant consent (<18 years), Participants were informed that they have the full right to refuse to participate in the study or can interrupt/withdraw if they want. Confidentiality of the information was assured and the privacy of the study participants was respected and kept as well. Written informed consent was obtained from each study participant and/or from parents/guardians of <18 years old study participants (line 148-152).

Reviewer #1:

1. Line 120-121: what is the basis for considering women with a BMI of less than 18.5 kg/m2 as chronic energy deficiency? Are there any references?

- According to the report of a working party of the International Dietary Energy Consultative Group, BMI of less than 18.5 kg/m2 among adults is considered as chronic energy deficiency. I have cited the reference in line 122-123.

2. Tables 4, Does presence of home gardening affect dietary habits? Did the author collect other dietary habits such as hand washing before eating, with regular quantitative meal daily or not?

- We have check multicollinearity between all independent variables. Variance inflation factor was (VIF) below 10. Therefore, presences of home gardening do not affect dietary habits (line 140-142).

- We did not collect information on hand washing before eating and portion size of meal. We have mentioned these as a limitation (line 258-260). We rather collect information on access to safe drinking water and latrine facility including hand washing after toilet. We indirectly try to assess the hand washing habit of the study participants (S3- questionnaire).

Attachments
Attachment
Submitted filename: Response to Reviewers.docx
Decision Letter - Frank T. Spradley, Editor

Determinants of chronic energy deficiency among non-pregnant and non-lactating women of reproductive age in rural Kebeles of Dera district, North West Ethiopia, 2019: Unmatched case control study

PONE-D-20-26032R1

Dear Dr. Dagne,

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.

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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,

Frank T. Spradley

Academic Editor

PLOS ONE

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

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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

**********

3. Has the statistical analysis been performed appropriately and rigorously?

Reviewer #1: 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

**********

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

**********

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 have adequately addressed your comments raised in a previous round of review and I have no further comments.

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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: No

Formally Accepted
Acceptance Letter - Frank T. Spradley, Editor

PONE-D-20-26032R1

Determinants of chronic energy deficiency among non-pregnant and non-lactating women of reproductive age in rural Kebeles of Dera district, North West Ethiopia, 2019:  Unmatched case control study

Dear Dr. Dagne:

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.

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Thank you for submitting your work to PLOS ONE and supporting open access.

Kind regards,

PLOS ONE Editorial Office Staff

on behalf of

Dr. Frank T. Spradley

Academic Editor

PLOS ONE

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