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A study investigated nutritional status in 294 individuals with gastrointestinal tumors by comparing a nutritional risk group with a non-nutritional risk group based on nutritional risk screening. Significant group differences were observed in age, tumor characteristics, and indicators including total protein, albumin, and hemoglobin. Multivariate logistic regression identified postoperative infection risk factors: age ≥60 years, NRS-2002 score ≥3, alcohol history, comorbid diabetes mellitus, and surgical time ≥6 h.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/nutritional-status-of-patients-with-gastrointestinal-cancers-analysis-of-factors-for-postoperative-infections/332726/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/nutritional-status-of-patients-with-gastrointestinal-cancers-analysis-of-factors-for-postoperative-infections/332726.png","ImageObject",300,407,{"name":92,"@type":93},"Eden","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-03","2026-09-21",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",11,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What is the main objective of the study?","Question",{"text":113,"@type":114},"To investigate patients’ nutritional status with gastrointestinal cancers and analyze factors associated with postoperative infections.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"How were patients grouped for analysis?",{"text":118,"@type":114},"Patients were divided into a nutritional risk group and a non-nutritional risk group based on nutritional risk status.",{"name":120,"@type":111,"acceptedAnswer":121},"Which factors were identified as increasing postoperative infection risk?",{"text":122,"@type":114},"Age ≥60 years, NRS-2002 score ≥3, alcohol history, comorbid diabetes mellitus, and surgical time ≥6 h were identified as risk factors.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},332726,1790193205,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":29,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145,"preview_page_count":4},1374391974468,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","Yang and Yang BMC Cancer (2024) 24:1389 BMC Cancer  \n[https://doi.org/10.1186/s12885-024-13093-w](https://doi.org/10.1186/s12885-024-13093-w)  \nRESEARCH Open Access  \nNutritional status of patients  \nwith gastrointestinal cancers and analysis of factors for postoperative infections  \nZhi-Yong Yang 1* and Fan Yang 1  \nAbstract  \nBackground Patients with gastrointestinal cancer have a higher risk of malnutrition and postoperative infection. Objective To investigate the nutritional status of patients with gastrointestinal cancers and factors for postoperative infections.  \nMethod Based on the nutritional risk status, 294 patients with gastrointestinal tumours were divided into a nutritional risk group and a non-nutritional risk group, and the differences between the two groups were compared. Results Among the included patients, 128 were at preoperative nutritional risk (43 . 54%); there were significant differences between the two groups in terms of age (66 .25 ± 11.73 vs. 58.36 ± 10.41 years, P \u003C 0. 001), percentage of gastric cancers (39 . 84% vs. 28. 92%, P = 0 . 049), percentage of stage IV tumours (60 . 16% vs. 45. 18%, P = 0 . 011), total protein (64 .90 ± 6.82 vs. 67.21 ± 7.41 g/L, P= 0 . 007), albumin (38 .32 ± 4.74 vs. 41.61 ± 5.10 g/L, P \u003C 0. 001) and haemoglobin (112 .72 ± 22.63 vs. 125.11 ± 22.79 g/L, P \u003C 0. 001) . Multivariate logistic regression analysis showed that risk factors for postoperative infections in patients included age ≥60 years (odds ratio [OR] = 2.266 95%CI = 1.357– 4. 134), Nutrition Risk Screening (NRS)-2002 score ≥ 3 (OR = 2 . 183, 95%CI = 1 .218–4. 102), alcohol history (OR = 2 . 505, 95%CI = 1 .370–4. 683), comorbid diabetes mellitus (OR = 2 . 110, 95%CI = 1 .381–4. 023) and surgical time ≥ 6 h  \n(OR = 2 .446, 95%CI = 1 .359–4. 758) .  \nConclusion Patients with gastrointestinal cancers are at high incidence of preoperative nutritional risk, and those with an NRS-2002 score of > 3, history of alcohol consumption and surgical time of > 6 h have a higher risk of postoperative infections.  \nKeywords patients with gastrointestinal cancers, nutritional risk, postoperative infections  \n*Correspondence:  \nZhi-Yong Yang  \n[y3a3ng4zhi3yong@yeah.net](y3a3ng4zhi3yong@yeah.net)  \n1Department of Oncology and Intervention, General hospital of TISCO, The Sixth Hospital of Shanxi Medical University, No. 7 Yingxin Street, Jiancaoping District, Taiyuan City 030003, Shanxi Province, China  \n© The Author(s) 2024. Open Access This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits any non-commercial use, sharing, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if you modified the licensed material. You do not have permission under this licence to share adapted material derived from this article or parts of it. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit [http://creati](http://creati)[vecommons.org/l](vecommons.org/l)icenses/by-nc-nd/4.0/.  \nYang and Yang BMC Cancer (2024) 24:1389  \nIntroduction  \nThe World Health Organization reports cancer as the second leading cause of death worldwide. Approximately one-sixth of the population die of cancer, of which colorectal cancer and gastric cancer are the third and fourth most common fatal malignant tumours, respectively [1]. In 2018, colorectal cancer accounted for 10.0% and gastric cancer for 5.7% of the new cases of tumours, with colorectal cancer accounting f","cbCaidkq3dplf2OZ","https://ap.wps.com/l/cbCaidkq3dplf2OZ","pdf",1027674,"English","# Abstract\n# Introduction","[{\"question\":\"What is the main objective of the study?\",\"answer\":\"To investigate patients’ nutritional status with gastrointestinal cancers and analyze factors associated with postoperative infections.\"},{\"question\":\"How were patients grouped for analysis?\",\"answer\":\"Patients were divided into a nutritional risk group and a non-nutritional risk group based on nutritional risk status.\"},{\"question\":\"Which factors were identified as increasing postoperative infection risk?\",\"answer\":\"Age ≥60 years, NRS-2002 score ≥3, alcohol history, comorbid diabetes mellitus, and surgical time ≥6 h were identified as risk factors.\"}]","Nutritional status of patients with gastrointestinal cancers - analysis of factors for postoperative infections | PDF",1789999219,15]