{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T16:16:13Z","timestamp":1792512973477,"version":"4.5.0"},"reference-count":37,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2023,6,30]],"date-time":"2023-06-30T00:00:00Z","timestamp":1688083200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82072390"],"award-info":[{"award-number":["82072390"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["International Wound Journal"],"published-print":{"date-parts":[[2023,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>A surgical site infection (SSI) is one of the most common complications of spinal surgery. Malnutrition has also been linked to SSI after other surgical procedures. However, whether malnutrition is a risk factor for SSI after spinal surgery remains controversial. Therefore, we performed a meta\u2010analysis to comprehensively evaluate the relationship between malnutrition and SSI. Relevant studies of the correlation between malnutrition and SSI were retrieved from the Cochrane Library, EMBASE, PubMed, Web of Science, China National Knowledge Infrastructure and Wanfang Data from database inception to 21 May 2023. Two reviewers independently assessed the included studies, and a meta\u2010analysis was performed using STATA 17.0 software. A total of 24 articles with 179\u2009388 patients were included: 3919 and 175\u2009469 cases comprised the SSI and control groups, respectively. The meta\u2010analysis results showed that malnutrition significantly increased the SSI incidence (odds ratio, 1.811; 95% confidence interval, 1.512\u20132.111; <jats:italic>p<\/jats:italic>\u2009&lt;\u20090.001). These results suggest that patients with malnutrition are at higher risk for SSI after surgery. However, because of significant differences in sample sizes among studies, and because some studies had limitations to their methodological quality, further validation of these results by additional high\u2010quality studies with larger sample sizes is necessary.<\/jats:p>","DOI":"10.1111\/iwj.14297","type":"journal-article","created":{"date-parts":[[2023,7,1]],"date-time":"2023-07-01T06:09:28Z","timestamp":1688191768000},"page":"4061-4068","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["RETRACTED: Association between malnutrition and surgical site wound infection among spinal surgery patients: A meta\u2010analysis"],"prefix":"10.1111","volume":"20","author":[{"given":"Jiang","family":"Xie","sequence":"first","affiliation":[{"name":"Department of Spine Surgery and Orthopaedics, Xiangya Hospital Central South University  Changsha China"},{"name":"National Clinical Research Center for Geriatric Disorders, Xiangya 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