{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,13]],"date-time":"2025-05-13T15:19:44Z","timestamp":1747149584242,"version":"3.40.5"},"reference-count":50,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2022,10,6]],"date-time":"2022-10-06T00:00:00Z","timestamp":1665014400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Clinical Ultrasound"],"published-print":{"date-parts":[[2022,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To evaluate the diagnostic performance of lung ultrasound (LUS) in screening for SARS\u2010CoV\u20102 infection in patients requiring surgery.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Patients underwent a LUS protocol that included a scoring system for screening COVID\u201019 pneumonia as well as RT\u2010PCR test for SARS\u2010CoV\u20102. The receiver operator characteristic (ROC) curve was determined for the relationship between LUS score and PCR test results for COVID\u201019. The optimal threshold for the best discrimination between non\u2010COVID\u201019 patients and COVID\u201019 patients was calculated.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Among 203 patients enrolled (mean age 48\u2009years; 82 males), 8.3% were COVID\u201019\u2010positive; 4.9% were diagnosed via the initial RT\u2010PCR test. Of the patients diagnosed with SARS\u2010CoV\u20102, 64.7% required in\u2010hospital management and 17.6% died. The most common ultrasound findings were B lines (19.7%) and a thickened pleura (19.2%). The AUC of the ROC curve of the relationship of LUS score with a cutoff value &gt;8 versus RT\u2010PCR test for the assessment of SARS\u2010CoV\u20102 pneumonia was 0.75 (95% CI 0.61\u20130.89; sensitivity 52.9%; specificity 91%; LR (+) 6.15, LR (\u2212) 0.51).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The LUS score in surgical patients is not a useful tool for screening patients with potential COVID\u201019 infection. LUS score shows a high specificity with a cut\u2010off value of 8.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jcu.23358","type":"journal-article","created":{"date-parts":[[2022,10,6]],"date-time":"2022-10-06T11:32:20Z","timestamp":1665055940000},"page":"1271-1278","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Lung ultrasound as a screening tool for <scp>SARS\u2010CoV<\/scp>\u20102 infection in surgical patients"],"prefix":"10.1002","volume":"50","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4096-1434","authenticated-orcid":false,"given":"Alberto F.","family":"Garc\u00eda","sequence":"first","affiliation":[{"name":"Surgery Department Fundaci\u00f3n Valle del Lili  Cali Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6407-1735","authenticated-orcid":false,"given":"Ana 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