{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,21]],"date-time":"2025-11-21T03:25:15Z","timestamp":1763695515836,"version":"3.45.0"},"reference-count":41,"publisher":"Georg Thieme Verlag KG","issue":"05","license":[{"start":{"date-parts":[[2025,11,20]],"date-time":"2025-11-20T00:00:00Z","timestamp":1763596800000},"content-version":"vor","delay-in-days":50,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100010843","name":"Guangzhou Science, Technology and Innovation Commission","doi-asserted-by":"crossref","award":["SL2024A03J01251"],"award-info":[{"award-number":["SL2024A03J01251"]}],"id":[{"id":"10.13039\/501100010843","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Appl Clin Inform"],"published-print":{"date-parts":[[2025,10]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Malnutrition remains a critical global health challenge among hospitalized patients, necessitating effective nutrition support systems.<\/jats:p>\n                  <jats:p>This study aims to construct and evaluate a cross-professional, cross-sectoral nutrition health care information system (CPCS-NHIS) to optimize clinical nutrition management.<\/jats:p>\n                  <jats:p>The system integrates modified medical systems to unify information flows, knowledge, and clinical roles. In addition, a 20-item across six dimensions electronic questionnaire based on the revised DeLone and McLean IS Success model was developed to evaluate the success of the CSCP-NHIS. Besides, user satisfaction was assessed as a key dimension using a 5-point Likert's scale (1\u2009=\u2009strongly disagree to 5\u2009=\u2009strongly agree). Finally, the results of the questionnaire were further validated by reliability and validity analysis.<\/jats:p>\n                  <jats:p>The CPCS-NHIS features comprehensive functions including bedside nutritional screening, assessment, intervention, diagnosis, monitoring, enteral nutrition prescription, and QR-code autopayment. Over 80% of users expressed willingness to continue using and recommending the system. The questionnaire results demonstrated strong psychometric properties: all Cronbach's \u03b1 coefficients &gt;0.80, confirmed reliability; confirmatory factor analysis showed convergent validity (the average variance extracted &gt;0.50, construct reliability &gt;0.80); and model fit indices were excellent, with a chi-square value of 1.86, a root mean squared error of approximation of 0.09, a root mean square residual of 0.02, and a comparative fit index of 0.9.<\/jats:p>\n                  <jats:p>The CPCS-NHIS provides a practical framework for existing nutritional health care information systems, based on the nutrition care process and model, with robust psychometric evidence and high user acceptance.<\/jats:p>","DOI":"10.1055\/a-2723-6679","type":"journal-article","created":{"date-parts":[[2025,11,21]],"date-time":"2025-11-21T01:13:27Z","timestamp":1763687607000},"page":"1749-1760","source":"Crossref","is-referenced-by-count":0,"title":["Development and Evaluation of an Integrated Nutritional Health Care Information System"],"prefix":"10.1055","volume":"16","author":[{"given":"Yuner","family":"Chen","sequence":"additional","affiliation":[{"name":"Information and Data Centre, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China"},{"name":"Information and Data Centre, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China"}]},{"given":"Mu","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Information, Nanfang Hospital, Southern Medical University, Guangzhou, China"}]},{"given":"Weijie","family":"Xie","sequence":"additional","affiliation":[{"name":"Information and Data Centre, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China"},{"name":"Information and Data Centre, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China"}]},{"given":"Xiuxia","family":"Feng","sequence":"additional","affiliation":[{"name":"Information and Data Centre, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China"},{"name":"Information and Data Centre, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China"}]},{"given":"Huishu","family":"Tian","sequence":"additional","affiliation":[{"name":"Information and Data Centre, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China"},{"name":"Information and Data Centre, the Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China"}]},{"given":"Wenhui","family":"Wang","sequence":"additional","affiliation":[{"name":"Information and Data Centre, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China"},{"name":"Information and Data Centre, the Second Affiliated Hospital, School of Medicine, South China 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