Computer vision-assisted dietary assessment in youth in urban Ghana: Validity against weighed records and comparison with 24-hour recalls
Recent estimates suggest that diet related risk factors cause 11 million deaths every year, more than any other factor included in the Global Burden of Disease analyses. These risks have been exacerbated by trends associated with the “nutrition transition,” including increased consumption of unhealt...
| Main Authors: | , , , , , , , , , , |
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| Format: | Artículo preliminar |
| Language: | Inglés |
| Published: |
International Food Policy Research Institute
2023
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/136169 |
| _version_ | 1855529275075067904 |
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| author | Gelli, Aulo Folson, Gloria Nwabuiku, Odiche Bannerman, Boateng Ador, Gabriel Atadze, Vicentia Asante, Millicent McCloskey, Peter Sow, Doulo Nguyen, Phuong Hong Hughes, David |
| author_browse | Ador, Gabriel Asante, Millicent Atadze, Vicentia Bannerman, Boateng Folson, Gloria Gelli, Aulo Hughes, David McCloskey, Peter Nguyen, Phuong Hong Nwabuiku, Odiche Sow, Doulo |
| author_facet | Gelli, Aulo Folson, Gloria Nwabuiku, Odiche Bannerman, Boateng Ador, Gabriel Atadze, Vicentia Asante, Millicent McCloskey, Peter Sow, Doulo Nguyen, Phuong Hong Hughes, David |
| author_sort | Gelli, Aulo |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Recent estimates suggest that diet related risk factors cause 11 million deaths every year, more than any other factor included in the Global Burden of Disease analyses. These risks have been exacerbated by trends associated with the “nutrition transition,” including increased consumption of unhealthy, processed foods and reductions in physical activity, leading to increases in rates of overweight and obesity. Up-to-date dietary intake data are essential for the development of evidence-based nutrition actions. However, dietary data collection and analysis is complex and expensive. Dietary assessment surveys commonly use the multi pass 24-hour recall (24HR) method that has been validated for use in adults self-reporting their intake and/or that of their young children, and in adolescents. The costs of undertaking a 24HR are of the order of $500 per recall. |
| format | Artículo preliminar |
| id | CGSpace136169 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | International Food Policy Research Institute |
| publisherStr | International Food Policy Research Institute |
| record_format | dspace |
| spelling | CGSpace1361692025-11-06T06:38:06Z Computer vision-assisted dietary assessment in youth in urban Ghana: Validity against weighed records and comparison with 24-hour recalls Gelli, Aulo Folson, Gloria Nwabuiku, Odiche Bannerman, Boateng Ador, Gabriel Atadze, Vicentia Asante, Millicent McCloskey, Peter Sow, Doulo Nguyen, Phuong Hong Hughes, David diet diseases nutrition health obesity surveys technology capacity development Recent estimates suggest that diet related risk factors cause 11 million deaths every year, more than any other factor included in the Global Burden of Disease analyses. These risks have been exacerbated by trends associated with the “nutrition transition,” including increased consumption of unhealthy, processed foods and reductions in physical activity, leading to increases in rates of overweight and obesity. Up-to-date dietary intake data are essential for the development of evidence-based nutrition actions. However, dietary data collection and analysis is complex and expensive. Dietary assessment surveys commonly use the multi pass 24-hour recall (24HR) method that has been validated for use in adults self-reporting their intake and/or that of their young children, and in adolescents. The costs of undertaking a 24HR are of the order of $500 per recall. 2023-12-26 2024-01-03T18:33:30Z 2024-01-03T18:33:30Z Working Paper https://hdl.handle.net/10568/136169 en Open Access application/pdf International Food Policy Research Institute Gelli, Aulo; Folson, Gloria; Nwabuiku, Odiche; Bannerman, Boateng; Ador, Gabriel; Atadze, Vicentia; et al. 2023. Computer vision-assisted dietary assessment in youth in urban Ghana: Validity against weighed records and comparison with 24-hour recalls. Resilient Cities Project Note December 2023. Washington, DC: International Food Policy Research Institute (IFPRI). https://doi.org/10.2499/p15738coll2.137058. |
| spellingShingle | diet diseases nutrition health obesity surveys technology capacity development Gelli, Aulo Folson, Gloria Nwabuiku, Odiche Bannerman, Boateng Ador, Gabriel Atadze, Vicentia Asante, Millicent McCloskey, Peter Sow, Doulo Nguyen, Phuong Hong Hughes, David Computer vision-assisted dietary assessment in youth in urban Ghana: Validity against weighed records and comparison with 24-hour recalls |
| title | Computer vision-assisted dietary assessment in youth in urban Ghana: Validity against weighed records and comparison with 24-hour recalls |
| title_full | Computer vision-assisted dietary assessment in youth in urban Ghana: Validity against weighed records and comparison with 24-hour recalls |
| title_fullStr | Computer vision-assisted dietary assessment in youth in urban Ghana: Validity against weighed records and comparison with 24-hour recalls |
| title_full_unstemmed | Computer vision-assisted dietary assessment in youth in urban Ghana: Validity against weighed records and comparison with 24-hour recalls |
| title_short | Computer vision-assisted dietary assessment in youth in urban Ghana: Validity against weighed records and comparison with 24-hour recalls |
| title_sort | computer vision assisted dietary assessment in youth in urban ghana validity against weighed records and comparison with 24 hour recalls |
| topic | diet diseases nutrition health obesity surveys technology capacity development |
| url | https://hdl.handle.net/10568/136169 |
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