{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,22]],"date-time":"2025-12-22T22:10:38Z","timestamp":1766441438971,"version":"3.40.5"},"reference-count":56,"publisher":"Public Library of Science (PLoS)","issue":"2","license":[{"start":{"date-parts":[[2022,2,2]],"date-time":"2022-02-02T00:00:00Z","timestamp":1643760000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"he project of Sichuan Provincial Health and Family Planning Commission","award":["17PJ106"],"award-info":[{"award-number":["17PJ106"]}]},{"name":"project of Sichuan Primary Health Development Center","award":["SWFZ18-Y-14"],"award-info":[{"award-number":["SWFZ18-Y-14"]}]},{"name":"project of Affiliated Hospital of North Sichuan Medical College","award":["2021ZD018"],"award-info":[{"award-number":["2021ZD018"]}]},{"name":"the project of school level of North Sichuan Medical College","award":["CBY18-A-YB17"],"award-info":[{"award-number":["CBY18-A-YB17"]}]}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"abstract":"<jats:sec id=\"sec001\"><jats:title>Background and objective<\/jats:title><jats:p>Prostate cancer (PCa) is one of the most common malignant tumors in men. Geriatric Nutritional Risk Index (GNRI) is an objective index for evaluating nutritional status of elderly people over 65 years old. The aim of the current study was to explore the correlation and predictive value between GNRI and postoperative recovery and complications in PCa patients undergoing laparoscopic radical prostatectomy (LRP).<\/jats:p><\/jats:sec><jats:sec id=\"sec002\"><jats:title>Methods<\/jats:title><jats:p>Taking 98 as the GNRI boundary value, 96 PCa patients (aged\u226565 y) undergoing LRP in the Department of Urology, Affiliated Hospital of North Sichuan Medical College from January 2018 to December 2020 were grouped into malnutrition group (MNg, 34 patients, 35.4%) and normal nutrition group (NNg, 62 patients, 64.6%). Basic information, laboratory examination indexes, operation conditions, postoperative complications and postoperative recovery indexes of patients were recorded and retrospectively analyzed. Clavien-Dindo Classification System (CDCS) was used to assess postoperative complications. T-test was used to analyze differences between the two groups. ROC curve was generated to determine the predictive value of GNRI for postoperative complications.<\/jats:p><\/jats:sec><jats:sec id=\"sec003\"><jats:title>Results<\/jats:title><jats:p>Percentage of complications was significantly higher in MNg group compared with that in NNg group (<jats:italic>P<\/jats:italic>&lt; 0.01). The average grade based on CDCS was significantly lower in NNg group compared with that in MNg group (<jats:italic>P<\/jats:italic>&lt; 0.01). Body weight, Body Mass Index (BMI), preoperative hemoglobin value (HGB), serum albumin (ALB) values of MNg and NNg were significantly positively correlated with GNRI (P&lt;0.01). Incidence and severity of postoperative complications of MNg patients were significantly higher compared with those of NNg patients (P&lt;0.05). Average hospitalization cost of MNg patients was higher in MNg patients compared with that of NNg patients (P&lt;0.05). Duration of post-anesthesia care unit (PACU), duration of antibiotic use and duration of indwelling drainage tube were longer in MNg patients compared with those in NNg patients (P&lt;0.05). Furthermore, volume of indwelling drainage tube was higher in MNg patients compared with that in NNg patients (P&lt;0.05).<\/jats:p><\/jats:sec><jats:sec id=\"sec004\"><jats:title>Conclusion<\/jats:title><jats:p>GNRI is an effective and reliable tool for evaluation of preoperative nutritional status of prostate cancer patients. The findings showed that GNRI is correlated with postoperative recovery and complications, and is an effective predictive marker.<\/jats:p><\/jats:sec>","DOI":"10.1371\/journal.pone.0262630","type":"journal-article","created":{"date-parts":[[2022,2,2]],"date-time":"2022-02-02T18:38:25Z","timestamp":1643827105000},"page":"e0262630","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":11,"title":["Preoperative nutritional evaluation of prostate cancer patients undergoing laparoscopic radical prostatectomy"],"prefix":"10.1371","volume":"17","author":[{"given":"Wang","family":"Shu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wu","family":"Tao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hu","family":"Chunyan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fan","family":"Jie","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Liu","family":"Yuan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xu","family":"Yan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhang","family":"Huan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7957-364X","authenticated-orcid":true,"given":"Xie","family":"Liang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"340","published-online":{"date-parts":[[2022,2,2]]},"reference":[{"issue":"6","key":"pone.0262630.ref001","doi-asserted-by":"crossref","first-page":"394","DOI":"10.3322\/caac.21492","article-title":"Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries [J]","volume":"68","author":"F Bray","year":"2018","journal-title":"CA Cancer J Clin"},{"issue":"4","key":"pone.0262630.ref002","doi-asserted-by":"crossref","first-page":"313","DOI":"10.3322\/caac.21609","article-title":"Erratum: Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries","volume":"70","year":"2020","journal-title":"CA Cancer J Clin"},{"issue":"1","key":"pone.0262630.ref003","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1186\/s40880-019-0368-6","article-title":"Current cancer situation in China: good or bad news from the 2018 Global Cancer Statistics?","volume":"39","author":"RM Feng","year":"2019","journal-title":"Cancer Commun (Lond)"},{"issue":"10","key":"pone.0262630.ref004","doi-asserted-by":"crossref","first-page":"618","DOI":"10.1200\/JOP.18.00434","article-title":"Clinically Localized Prostate Cancer: ASCO Clinical Practice Guideline Endorsement of an AUA\/ASTRO\/SUO Guideline Summary [J]","volume":"14","author":"JE Bekelman","year":"2018","journal-title":"J Oncol Pract"},{"issue":"4","key":"pone.0262630.ref005","doi-asserted-by":"crossref","first-page":"990","DOI":"10.1016\/j.juro.2018.01.002","article-title":"Clinically Localized Prostate Cancer: AUA\/ASTRO\/SUO Guideline. 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