{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T05:35:57Z","timestamp":1762407357319,"version":"build-2065373602"},"reference-count":0,"publisher":"Biomedical Informatics","issue":"10","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Bioinformation"],"published-print":{"date-parts":[[2025,10,31]]},"abstract":"<jats:p>Vitamin D deficiency is common among patients undergoing total knee arthroplasty (TKA) and may adversely affect postoperative recovery. This prospective study of 120 patients evaluated the association between preoperative serum vitamin D levels and functional outcomes using KSS and WOMAC scores. Patients with sufficient vitamin D (\u226530 ng\/mL) showed significantly better KSS (85.2 \u0105 6.3) and lower WOMAC (18.3 \u0105 5.2) scores at 6 months compared to deficient individuals (p &lt; 0.001). Vitamin D deficiency remained an independent predictor of poorer recovery after adjustment for confounders. Preoperative correction of vitamin D deficiency may improve functional outcomes following TKA.<\/jats:p>","DOI":"10.6026\/973206300213819","type":"journal-article","created":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T05:32:03Z","timestamp":1762407123000},"page":"3819-3822","source":"Crossref","is-referenced-by-count":0,"title":["Evaluation of serum vitamin D levels and their impact on functional outcomes among patients undergoing total knee arthroplasty"],"prefix":"10.6026","volume":"21","author":[{"name":"Department of Emergency Medicine, Syrus MM Hospital, Kannur, Kerala, India","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohammed Kinaan","family":"Khalid","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vishnu","family":"Jayaprakasan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Department of Orthopaedics, Kannur Medical College Anjarakkandy, Kannur, Kerala, India","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rohan","family":"Ghosh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Department of Emergency Medicine, Anandaloke Multispeciality Hospital, Sevoke Road, Siliguri, West Bengal, India","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"4070","published-online":{"date-parts":[[2025,10,31]]},"container-title":["Bioinformation"],"original-title":[],"deposited":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T05:32:11Z","timestamp":1762407131000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.bioinformation.net\/021\/973206300213819.htm"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,10,31]]},"references-count":0,"journal-issue":{"issue":"10","published-online":{"date-parts":[[2025,10,31]]},"published-print":{"date-parts":[[2025,10,31]]}},"URL":"https:\/\/doi.org\/10.6026\/973206300213819","relation":{},"ISSN":["0973-8894","0973-2063"],"issn-type":[{"value":"0973-8894","type":"print"},{"value":"0973-2063","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,10,31]]}}}