{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T15:16:43Z","timestamp":1785424603168,"version":"3.56.0"},"reference-count":44,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2025,11,4]],"date-time":"2025-11-04T00:00:00Z","timestamp":1762214400000},"content-version":"unspecified","delay-in-days":307,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Nutr Sci"],"published-print":{"date-parts":[[2025]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Accurate assessment of an individual\u2019s diet is vital to study the effect of diet on health. Image-based methods, which use images as input, may improve the reliability of dietary assessment. We developed an iOS application that uses computer vision to identify food from images. This study aimed to assess the accuracy of energy intake (EI\n                    <jats:sub>app<\/jats:sub>\n                    ) estimates from the application by comparing them to estimated energy expenditure (EE) and to the EI estimates from a validated dietary assessment tool, the 24-h recall (EI\n                    <jats:sub>recall<\/jats:sub>\n                    ). Participants were recruited from a randomised controlled trial called He Rourou Whai Painga. Participants recorded all intake over 7\u00a0d using the application, which provided a mean daily EI; this was compared to the EI estimated by two 24-h recalls. The EI from the application and the recalls were compared to EE, estimated using indirect calorimetry and wrist-worn accelerometry. EI estimates from the application and the 24-h recalls were lower than EE, with a mean bias of -1814 kJ (95% CI -3012 to -615,\n                    <jats:italic>p<\/jats:italic>\n                    = 0.005) and -1715 kJ (95% CI -3237 to -193,\n                    <jats:italic>p<\/jats:italic>\n                    = 0.029), respectively. The mean bias between EI from the application and the 24-h recall was 783 kJ (95% CI -875 to 2441,\n                    <jats:italic>p<\/jats:italic>\n                    = 0.33). This suggests that the EI estimates from the application are comparable to the 24-h recall method, a validated and widely used tool in nutritional research.\n                  <\/jats:p>","DOI":"10.1017\/jns.2025.10045","type":"journal-article","created":{"date-parts":[[2025,11,4]],"date-time":"2025-11-04T06:35:10Z","timestamp":1762238110000},"source":"Crossref","is-referenced-by-count":0,"title":["An automated image-based dietary assessment application: a pilot study"],"prefix":"10.1017","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4896-9454","authenticated-orcid":false,"given":"Lachlan","family":"Lee","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/01jmxt844","id-type":"ROR","asserted-by":"publisher"}],"name":"University of Otago Wellington"},{"name":"Centre for Endocrine, Diabetes, and Obesity Research"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rhiane","family":"Bishop","sequence":"additional","affiliation":[{"name":"Centre for Endocrine, Diabetes, and Obesity Research"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James","family":"Stanley","sequence":"additional","affiliation":[{"name":"Biostatistics Group, University of Otago Wellington"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"He Rourou Whai Painga Consortium","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2025,11,4]]},"reference":[{"key":"S2048679025100451_ref21","doi-asserted-by":"publisher","DOI":"10.1249\/MSS.0000000000000289"},{"key":"S2048679025100451_ref12","unstructured":"12. National Institutes of Health & National Cancer Institute Principles Underlying Recommendations | Dietary Assessment Primer. https:\/\/www.dietassessmentprimer.cancer.gov\/approach\/principles.html (Accessed December 2024)."},{"key":"S2048679025100451_ref32","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-24277-4"},{"key":"S2048679025100451_ref34","unstructured":"34. Lennox, A , Bluck, L , Page, P , et al. (2012) Misreporting in the National Diet and Nutrition Survey Rolling Programme (NDNS RP): summary of results and their interpretation."},{"key":"S2048679025100451_ref3","doi-asserted-by":"publisher","DOI":"10.3389\/fendo.2019.00850"},{"key":"S2048679025100451_ref42","unstructured":"42. Stats NZ Tatauranga Aotearoa (2024) 2023 Census population counts (by ethnic group, age, and M\u0101ori descent) and dwelling counts. 2023 Census population counts (by ethnic group, age, and M\u0101ori descent) and dwelling counts. https:\/\/www.stats.govt.nz\/information-releases\/2023-census-population-counts-by-ethnic-group-age-and-maori-descent-and-dwelling-counts\/ (accessed September 2024)."},{"key":"S2048679025100451_ref31","doi-asserted-by":"publisher","DOI":"10.5281\/zenodo.824514"},{"key":"S2048679025100451_ref8","doi-asserted-by":"publisher","DOI":"10.2196\/52074"},{"key":"S2048679025100451_ref26","doi-asserted-by":"publisher","DOI":"10.1088\/1361-6579\/aa6d00"},{"key":"S2048679025100451_ref29","doi-asserted-by":"publisher","DOI":"10.2196\/mhealth.3422"},{"key":"S2048679025100451_ref13","doi-asserted-by":"publisher","DOI":"10.3945\/an.115.009258"},{"key":"S2048679025100451_ref11","unstructured":"11. Mackay, S , Ni Mhurchu, C , Grey, J et al. (2023) Nutrition survey development. Final report and recommendations."},{"key":"S2048679025100451_ref24","doi-asserted-by":"publisher","DOI":"10.1249\/MSS.0b013e3181ed61a3"},{"key":"S2048679025100451_ref1","volume-title":"Annual Update of Key Results 2021\/22: New Zealand Health Survey","year":"2022"},{"key":"S2048679025100451_ref6","doi-asserted-by":"publisher","DOI":"10.1177\/1932296815582222"},{"key":"S2048679025100451_ref44","doi-asserted-by":"publisher","DOI":"10.1007\/s00421-017-3641-x"},{"key":"S2048679025100451_ref10","doi-asserted-by":"publisher","DOI":"10.3389\/fnut.2023.1298743"},{"key":"S2048679025100451_ref35","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/77.5.1171"},{"key":"S2048679025100451_ref2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cmet.2023.02.003"},{"key":"S2048679025100451_ref23","unstructured":"23. Corley, B (2019) Investigations of the Mechanisms of Diabetes Remission: A Focus on Adaptive Thermogenesis. Thesis, University of Otago."},{"key":"S2048679025100451_ref37","doi-asserted-by":"publisher","DOI":"10.1038\/s41430-019-0463-4"},{"key":"S2048679025100451_ref15","doi-asserted-by":"publisher","DOI":"10.1155\/2011\/391809"},{"key":"S2048679025100451_ref18","doi-asserted-by":"publisher","DOI":"10.1017\/jns.2019.20"},{"key":"S2048679025100451_ref43","volume-title":"Energy Balance and Obesity","author":"Westerterp","year":"2017:37\u201342"},{"key":"S2048679025100451_ref41","doi-asserted-by":"publisher","DOI":"10.1109\/JBHI.2020.2987943"},{"key":"S2048679025100451_ref38","doi-asserted-by":"publisher","DOI":"10.1097\/00042192-200209000-00003"},{"key":"S2048679025100451_ref19","doi-asserted-by":"publisher","DOI":"10.3945\/an.115.009258"},{"key":"S2048679025100451_ref28","unstructured":"28. Brooke, J (1996) SUS -- a quick and dirty usability scale. pp. 189\u2013194."},{"key":"S2048679025100451_ref27","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1111\/j.1651-2227.1952.tb04201.x","article-title":"Method of calculating energy metabolism","volume":"41","author":"Graham","year":"1952","journal-title":"Acta Paediatrica."},{"key":"S2048679025100451_ref20","doi-asserted-by":"publisher","DOI":"10.1017\/S0007114523000454"},{"key":"S2048679025100451_ref40","doi-asserted-by":"publisher","DOI":"10.1111\/jhn.12878"},{"key":"S2048679025100451_ref4","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-12-802928-2.00001-1"},{"key":"S2048679025100451_ref22","doi-asserted-by":"publisher","DOI":"10.1186\/s12966-023-01515-0"},{"key":"S2048679025100451_ref33","doi-asserted-by":"publisher","DOI":"10.1038\/ejcn.2016.85"},{"key":"S2048679025100451_ref36","doi-asserted-by":"publisher","DOI":"10.1186\/1743-7075-1-5"},{"key":"S2048679025100451_ref39","doi-asserted-by":"publisher","DOI":"10.1093\/nutrit\/nuz107"},{"key":"S2048679025100451_ref9","doi-asserted-by":"publisher","DOI":"10.3389\/fnut.2023.1298743"},{"key":"S2048679025100451_ref16","unstructured":"16. Intake24 | System features. https:\/\/intake24.co.uk\/info\/features#content (Accessed June 2024)."},{"key":"S2048679025100451_ref17","doi-asserted-by":"publisher","DOI":"10.1017\/S0029665124000417"},{"key":"S2048679025100451_ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.jada.2009.10.008"},{"key":"S2048679025100451_ref14","unstructured":"14. Page P & others (2021) Evaluation of changes in the dietary methodology in the national diet and nutrition survey rolling programme from year 12 (2019 to 2020) stage 1."},{"key":"S2048679025100451_ref30","doi-asserted-by":"publisher","DOI":"10.2307\/2987937"},{"key":"S2048679025100451_ref25","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0194461"},{"key":"S2048679025100451_ref7","doi-asserted-by":"publisher","DOI":"10.1109\/WACV.2009.5403087"}],"container-title":["Journal of Nutritional Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S2048679025100451","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,3]],"date-time":"2026-02-03T13:23:09Z","timestamp":1770124989000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S2048679025100451\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025]]},"references-count":44,"alternative-id":["S2048679025100451"],"URL":"https:\/\/doi.org\/10.1017\/jns.2025.10045","relation":{},"ISSN":["2048-6790"],"issn-type":[{"value":"2048-6790","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025]]},"article-number":"e75"}}