{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T15:49:12Z","timestamp":1791906552724,"version":"4.3.4"},"reference-count":32,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T00:00:00Z","timestamp":1775001600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T00:00:00Z","timestamp":1775001600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,11,24]],"date-time":"2025-11-24T00:00:00Z","timestamp":1763942400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100017636","name":"Cancer Centre Amsterdam","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100017636","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","clinicalnutritionespen.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Clinical Nutrition ESPEN"],"published-print":{"date-parts":[[2026,4]]},"DOI":"10.1016\/j.clnesp.2025.11.136","type":"journal-article","created":{"date-parts":[[2025,11,25]],"date-time":"2025-11-25T16:48:15Z","timestamp":1764089295000},"page":"102821","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":2,"special_numbering":"C","title":["Validation of a mobile application for early detection of inadequate protein intake following oncologic surgery"],"prefix":"10.1016","volume":"72","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9250-6970","authenticated-orcid":false,"given":"Hinke M.","family":"Kruizenga","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Iris","family":"Korbee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Charlotte van","family":"Westerhuis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marike van","family":"der Schaaf","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marike van","family":"der Leeden","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marijke E.","family":"de Leeuwerk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"10","key":"10.1016\/j.clnesp.2025.11.136_bib1","doi-asserted-by":"crossref","first-page":"2244","DOI":"10.1016\/j.clnu.2022.07.041","article-title":"Advances in muscle health and nutrition: a toolkit for healthcare professionals","volume":"41","author":"Prado","year":"2022","journal-title":"Clin Nutr"},{"issue":"12","key":"10.1016\/j.clnesp.2025.11.136_bib2","doi-asserted-by":"crossref","first-page":"5684","DOI":"10.1016\/j.clnu.2021.09.039","article-title":"ESPEN guideline on hospital nutrition","volume":"40","author":"Thibault","year":"2021","journal-title":"Clin Nutr"},{"issue":"6","key":"10.1016\/j.clnesp.2025.11.136_bib3","doi-asserted-by":"crossref","first-page":"1455","DOI":"10.1097\/ALN.0000000000000795","article-title":"Promoting perioperative metabolic and nutritional care","volume":"123","author":"Gillis","year":"2015","journal-title":"Anesthesiology"},{"issue":"4","key":"10.1016\/j.clnesp.2025.11.136_bib4","doi-asserted-by":"crossref","first-page":"1026","DOI":"10.3945\/ajcn.115.126615","article-title":"Undernutrition screening survey in 564,063 patients: patients with a positive undernutrition screening score stay in hospital 1.4 d longer","volume":"103","author":"Kruizenga","year":"2016","journal-title":"Am J Clin Nutr"},{"key":"10.1016\/j.clnesp.2025.11.136_bib5","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1016\/j.nutos.2021.12.001","article-title":"Protein intake during hospital admission; Dutch national data on protein intake in 339,720 malnourished patients from 2009\u20132019","volume":"41","author":"Kruizenga","year":"2022","journal-title":"Clin Nutr Open Sci [Internet]"},{"issue":"18","key":"10.1016\/j.clnesp.2025.11.136_bib6","doi-asserted-by":"crossref","DOI":"10.3390\/nu15183917","article-title":"Prevalence of undernutrition in community-dwelling older adults in the Netherlands: application of the SNAQ65+ screening tool and GLIM consensus criteria","volume":"15","author":"Z\u00fcg\u00fcl","year":"2023","journal-title":"Nutrients"},{"issue":"4","key":"10.1016\/j.clnesp.2025.11.136_bib7","doi-asserted-by":"crossref","first-page":"626","DOI":"10.1016\/j.jand.2018.11.010","article-title":"The effects of dietary Mobile apps on nutritional outcomes in adults with chronic diseases: a systematic review and meta-analysis","volume":"119","author":"Fakih El Khoury","year":"2019","journal-title":"J Acad Nutr Diet"},{"issue":"5","key":"10.1016\/j.clnesp.2025.11.136_bib8","doi-asserted-by":"crossref","DOI":"10.1002\/ncp.10389","article-title":"Validity of the \u201cRate-a-Plate\u201d method to estimate energy and protein intake in acutely ill, hospitalized patients","volume":"35","author":"Dekker","year":"2020","journal-title":"Nutr Clin Pract"},{"issue":"1","key":"10.1016\/j.clnesp.2025.11.136_bib9","doi-asserted-by":"crossref","first-page":"757","DOI":"10.1186\/s13063-023-07705-2","volume":"24","author":"de Leeuwerk","year":"2023","journal-title":"Trials"},{"key":"10.1016\/j.clnesp.2025.11.136_bib10","unstructured":"Voeding & Beweging NU. eiFIT app [Internet]. [cited 2025 Oct 8]. Available from: https:\/\/voedingenbeweging.nu\/eifit\/."},{"key":"10.1016\/j.clnesp.2025.11.136_bib11","doi-asserted-by":"crossref","DOI":"10.3389\/fnut.2021.667031","article-title":"Diet data collected using 48-h dietary recall: within\u2014and between-person variation","volume":"8","author":"Rossato","year":"2021","journal-title":"Front Nutr"},{"key":"10.1016\/j.clnesp.2025.11.136_bib12","series-title":"Dutch food composition table","year":"2025"},{"issue":"5","key":"10.1016\/j.clnesp.2025.11.136_bib13","doi-asserted-by":"crossref","first-page":"774","DOI":"10.1016\/j.clnu.2012.04.007","article-title":"Protein recommendations in the ICU: g protein\/kg body weight - which body weight for underweight and obese patients?","volume":"31","author":"Weijs","year":"2012","journal-title":"Clin Nutr"},{"key":"10.1016\/j.clnesp.2025.11.136_bib14","series-title":"Multidisciplinaire behandelrichtlijn ondervoeding","author":"Kruizenga","year":"2019"},{"key":"10.1016\/j.clnesp.2025.11.136_bib15","series-title":"Standard operating procedure single-frequency bioelectrical impedance analysis","author":"Zweers","year":"2025"},{"issue":"1","key":"10.1016\/j.clnesp.2025.11.136_bib16","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1016\/j.rmed.2009.07.004","article-title":"Critical view on diagnosing muscle wasting by single-frequency bio-electrical impedance in COPD","volume":"104","author":"Rutten","year":"2010","journal-title":"Respir Med"},{"issue":"1","key":"10.1016\/j.clnesp.2025.11.136_bib17","doi-asserted-by":"crossref","first-page":"45","DOI":"10.4103\/0301-4738.37595","article-title":"Understanding and using sensitivity, specificity and predictive values","volume":"56","author":"Parikh","year":"2008","journal-title":"Indian J Ophthalmol"},{"issue":"3","key":"10.1016\/j.clnesp.2025.11.136_bib18","doi-asserted-by":"crossref","first-page":"795","DOI":"10.1007\/s11336-016-9501-5","article-title":"A note on the linearly and quadratically weighted Kappa coefficients","volume":"81","author":"Li","year":"2016","journal-title":"Psychometrika"},{"issue":"6","key":"10.1016\/j.clnesp.2025.11.136_bib19","doi-asserted-by":"crossref","DOI":"10.2196\/10409","article-title":"Electronic 12-Hour dietary recall (e-12HR): Comparison of a Mobile phone app for dietary intake assessment with a food frequency questionnaire and four dietary records","volume":"6","author":"B\u00e9jar","year":"2018","journal-title":"JMIR mHealth uHealth"},{"issue":"1","key":"10.1016\/j.clnesp.2025.11.136_bib20","doi-asserted-by":"crossref","first-page":"159","DOI":"10.2307\/2529310","article-title":"The measurement of observer agreement for categorical data","volume":"33","author":"Landis","year":"1977","journal-title":"Biometrics"},{"issue":"1","key":"10.1016\/j.clnesp.2025.11.136_bib21","doi-asserted-by":"crossref","DOI":"10.2196\/40352","article-title":"Personal devices to monitor physical activity and nutritional intake after colorectal cancer surgery: feasibility study","volume":"5","author":"van der Linden","year":"2022","journal-title":"JMIR Perioper Med"},{"issue":"12","key":"10.1016\/j.clnesp.2025.11.136_bib22","doi-asserted-by":"crossref","first-page":"2219","DOI":"10.1017\/S0007114516001525","article-title":"Electronic Dietary Intake Assessment (e-DIA): relative validity of a mobile phone application to measure intake of food groups","volume":"115","author":"Rangan","year":"2016","journal-title":"Br J Nutr"},{"issue":"3","key":"10.1016\/j.clnesp.2025.11.136_bib23","doi-asserted-by":"crossref","first-page":"539","DOI":"10.1017\/S0007114512001353","article-title":"\u2018My Meal Mate\u2019 (MMM): validation of the diet measures captured on a smartphone application to facilitate weight loss","volume":"109","author":"Carter","year":"2013","journal-title":"Br J Nutr"},{"issue":"4","key":"10.1016\/j.clnesp.2025.11.136_bib24","doi-asserted-by":"crossref","first-page":"598","DOI":"10.1017\/S1368980016002743","article-title":"BMI was found to be a consistent determinant related to misreporting of energy, protein and potassium intake using self-report and duplicate portion methods","volume":"20","author":"Trijsburg","year":"2017","journal-title":"Public Health Nutr"},{"issue":"14","key":"10.1016\/j.clnesp.2025.11.136_bib25","doi-asserted-by":"crossref","first-page":"2042","DOI":"10.1177\/1359105317714318","article-title":"People with a body mass index \u2a7e30 under-report their dietary intake: a systematic review","volume":"24","author":"Wehling","year":"2019","journal-title":"J Health Psychol"},{"issue":"5","key":"10.1016\/j.clnesp.2025.11.136_bib26","doi-asserted-by":"crossref","DOI":"10.1111\/obr.13713","article-title":"Representation of adults with class III obesity in studies assessing validity of self-reported energy intake using doubly labeled water: a systematic review","volume":"25","author":"Howes","year":"2024","journal-title":"Obes Rev"},{"issue":"15","key":"10.1016\/j.clnesp.2025.11.136_bib27","doi-asserted-by":"crossref","first-page":"3816","DOI":"10.3390\/cancers14153816","article-title":"mHealth interventions to promote a healthy diet and physical activity among cancer survivors: a systematic review of randomized controlled trials","volume":"14","author":"Wang","year":"2022","journal-title":"Cancers (Basel)"},{"issue":"1","key":"10.1016\/j.clnesp.2025.11.136_bib28","doi-asserted-by":"crossref","first-page":"59","DOI":"10.1186\/s12966-022-01261-9","article-title":"The effectiveness of physical activity interventions using activity trackers during or after inpatient care: a systematic review and meta-analysis of randomized controlled trials","volume":"19","author":"de Leeuwerk","year":"2022","journal-title":"Int J Behav Nutr Phys Activ"},{"issue":"1","key":"10.1016\/j.clnesp.2025.11.136_bib29","doi-asserted-by":"crossref","first-page":"58","DOI":"10.1097\/SLA.0000000000002679","article-title":"Sarcopenia and postoperative complication risk in gastrointestinal surgical oncology","volume":"268","author":"Simonsen","year":"2018","journal-title":"Ann Surg"},{"issue":"11","key":"10.1016\/j.clnesp.2025.11.136_bib30","doi-asserted-by":"crossref","first-page":"3727","DOI":"10.1245\/s10434-019-07616-0","article-title":"Prognostic significance of skeletal muscle loss during early postoperative period in elderly patients with esophageal cancer","volume":"26","author":"Takahashi","year":"2019","journal-title":"Ann Surg Oncol"},{"issue":"18","key":"10.1016\/j.clnesp.2025.11.136_bib31","doi-asserted-by":"crossref","first-page":"4810","DOI":"10.1080\/09638288.2025.2456583","article-title":"OPRAH consortium. Optimal physical recovery after hospitalization for patients after oncological surgery (OPRAH): a multicenter, single-blind, Randomiz Controll Trial","volume":"47","author":"de Leeuwerk","year":"2025","journal-title":"Disabil Rehabil"},{"issue":"7","key":"10.1016\/j.clnesp.2025.11.136_bib32","first-page":"597","article-title":"Promising patient experiences with a smartphone app and remote coaching for improving physical activity and protein intake to enhance recovery after oncological surgery: a multi-methods study","volume":"33","author":"van Westerhuis","year":"2025","journal-title":"Support Care Cancer"}],"container-title":["Clinical Nutrition ESPEN"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2405457725031298?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2405457725031298?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,3,21]],"date-time":"2026-03-21T01:56:38Z","timestamp":1774058198000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2405457725031298"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,4]]},"references-count":32,"alternative-id":["S2405457725031298"],"URL":"https:\/\/doi.org\/10.1016\/j.clnesp.2025.11.136","relation":{},"ISSN":["2405-4577"],"issn-type":[{"value":"2405-4577","type":"print"}],"subject":[],"published":{"date-parts":[[2026,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Validation of a mobile application for early detection of inadequate protein intake following oncologic surgery","name":"articletitle","label":"Article Title"},{"value":"Clinical Nutrition ESPEN","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.clnesp.2025.11.136","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 The Author(s). Published by Elsevier Ltd on behalf of European Society for Clinical Nutrition and Metabolism.","name":"copyright","label":"Copyright"}],"article-number":"102821"}}