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Part 1: Document Description
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Citation |
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Title: |
Double-fortified salt containing folic acid and iodine improves the folate status of non-pregnant Ethiopian women compared with iodized salt and does not impair their iodine status: a community-based, household randomized, three-arm, dose-response trial |
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Identification Number: |
doi:10.7910/DVN/JZCF2N |
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Distributor: |
Harvard Dataverse |
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Date of Distribution: |
2025-08-19 |
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Version: |
2 |
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Bibliographic Citation: |
The Nutrition, Environmental Health, and Non-communicable Disease Research Directorate of EPHI, 2025, "Double-fortified salt containing folic acid and iodine improves the folate status of non-pregnant Ethiopian women compared with iodized salt and does not impair their iodine status: a community-based, household randomized, three-arm, dose-response trial", https://doi.org/10.7910/DVN/JZCF2N, Harvard Dataverse, V2 |
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Citation |
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Title: |
Double-fortified salt containing folic acid and iodine improves the folate status of non-pregnant Ethiopian women compared with iodized salt and does not impair their iodine status: a community-based, household randomized, three-arm, dose-response trial |
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Identification Number: |
doi:10.7910/DVN/JZCF2N |
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Authoring Entity: |
The Nutrition, Environmental Health, and Non-communicable Disease Research Directorate of EPHI |
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Other identifications and acknowledgements: |
Masresha Tessema |
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Other identifications and acknowledgements: |
Debritu Nane |
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Other identifications and acknowledgements: |
Meseret Woldeyohannes |
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Other identifications and acknowledgements: |
Isaac Agbemafle |
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Other identifications and acknowledgements: |
Christine M McDonald |
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Other identifications and acknowledgements: |
Charles D Arnold |
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Other identifications and acknowledgements: |
Mengistu Fereja |
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Other identifications and acknowledgements: |
Feyissa Challa |
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Other identifications and acknowledgements: |
Homero Martinez |
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Other identifications and acknowledgements: |
Biniyam Tesfaye |
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Other identifications and acknowledgements: |
Getachew Tollera |
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Other identifications and acknowledgements: |
Mandana Arabi |
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Other identifications and acknowledgements: |
Kenneth H Brown |
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Other identifications and acknowledgements: |
Bedasa Tessema |
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Other identifications and acknowledgements: |
Nutrition International, with financial support from the Gates Foundation |
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Distributor: |
Harvard Dataverse |
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Access Authority: |
Ethiopia, NIPN |
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Access Authority: |
Ethiopia, NIPN |
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Access Authority: |
Ethiopia, NIPN |
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Depositor: |
Ethiopia, NIPN |
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Date of Deposit: |
2025-08-19 |
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Holdings Information: |
https://doi.org/10.7910/DVN/JZCF2N |
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Study Scope |
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Keywords: |
Medicine, Health and Life Sciences |
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Abstract: |
The double-fortified salt (DFS) survey was conducted to test the acceptability and intake of salt fortified with both iodine and folic acid (IoFA), in comparison to standard iodized salt (IS). The study also examined how DFS affects biomarkers for folate and iodine status, and whether any serious side effects occurred. |
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Date of Collection: |
2024-04-01-2024-12-31 |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Location: |
All datasets produced by EPHI are stored at the NDMC. |
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Special Permissions: |
Double-fortified salt containing folic acid and iodine dataset can be accessed from the National Data Management Center (NDMC) at EPHI. An electronic request can be sent via the data repository (https://dataverse.harvard.edu/dataverse/nipn). Alternatively, there is a form to be completed for the data request at the NDMC at the EPHI office in Addis Ababa. After submission of the request (either through the data repository or in paper form), the Director General’s Office, the Nutrition, Environmental Health, and Non-communicable Disease Research Directorate, will consider the request. It will take a few days for approval to be obtained. Upon approval, the dataset will be sent to you via email. |
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Disclaimer: |
The two documents, the “Final DFS Trial Documentation and Metadata” and the “Codebook” for the survey, were produced by the NIPN in Ethiopia with the financial support of the European Union and GIZ. The documents were produced using the protocol, dataset, survey report, and survey questionnaire. The contents contained in the two NIPN produced documents are the sole responsibility of the NIPN and do not reflect the views of the European Union, GIZ, the International Food Policy Research Institute, nor those of the Ethiopian Public Health Institute. Once the dataset has been received, the use thereof will be subject to the Ethiopian Public Health Institute’s data sharing policy. |
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Notes: |
This dataset is made available under a Creative Commons CC0 license with the following additional/modified terms and conditions |
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Other Study Description Materials |
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Label: |
Final DFS Trial Codebook for Main Data.pdf |
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Notes: |
application/pdf |
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Label: |
Final DFS Trial Data Description.pdf |
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Notes: |
application/pdf |
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Label: |
Final DFS Trial Questionnaire.pdf |
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Notes: |
application/pdf |