Factors of progression to severity and death in COVID-19 patients at two health care sites in Bamako, Mali

DOI record: { "DOI": "10.1186/s12879-025-10456-x", "ISSN": [ "1471-2334" ], "URL": "http://dx.doi.org/10.1186/s12879-025-10456-x", "alternative-id": [ "10456" ], "article-number": "77", "assertion": [ { "group": { "label": "Article History", "name": "ArticleHistory" }, "label": "Received", "name": "received", "order": 1, "value": "23 June 2023" }, { "group": { "label": "Article History", "name": "ArticleHistory" }, "label": "Accepted", "name": "accepted", "order": 2, "value": "7 January 2025" }, { "group": { "label": "Article History", "name": "ArticleHistory" }, "label": "First Online", "name": "first_online", "order": 3, "value": "17 January 2025" }, { "group": { "label": "Declarations", "name": "EthicsHeading" }, "name": "Ethics", "order": 1 }, { "group": { "label": "Ethics approval and consent to participate", "name": "EthicsHeading" }, "name": "Ethics", "order": 2, "value": "This is an observational study based on routine data. We obtained the approval of the Medical Committee of the hospital and the one of Pasteur Polyclinic. The patient or his/her legal guardian was informed that the data would be published anonymously." }, { "group": { "label": "Consent for publication", "name": "EthicsHeading" }, "name": "Ethics", "order": 3, "value": "Not applicable." }, { "group": { "label": "Competing interests", "name": "EthicsHeading" }, "name": "Ethics", "order": 4, "value": "The authors declare no competing interests." } ], "author": [ { "affiliation": [], "family": "Traore", "given": "Abdoulaye Mamadou", "sequence": "first" }, { "affiliation": [], "family": "Toure", "given": "Mamadou Karim", "sequence": "additional" }, { "affiliation": [], "family": "Coulibaly", "given": "Yaya Ibrahim", "sequence": "additional" }, { "affiliation": [], "family": "Keita", "given": "Modibo", "sequence": "additional" }, { "affiliation": [], "family": "Diarra", "given": "Bakary", "sequence": "additional" }, { "affiliation": [], "family": "Sanafo", "given": "Salif", "sequence": "additional" }, { "affiliation": [], "family": "Dabo", "given": "Garan", "sequence": "additional" }, { "affiliation": [], "family": "Kodio", "given": "Mamoudou", "sequence": "additional" }, { "affiliation": [], "family": "Traore", "given": "Bourama", "sequence": "additional" }, { "affiliation": [], "family": "Diarra", "given": "Aminata", "sequence": "additional" }, { "affiliation": [], "family": "Dicko", "given": "Adama", "sequence": "additional" }, { "affiliation": [], "family": "Traore", "given": "Hamar A.", "sequence": "additional" }, { "affiliation": [], "family": "Faye", "given": "Ousmane", "sequence": "additional" }, { "affiliation": [], "family": "Minta", "given": "Daouda K.", "sequence": "additional" } ], "container-title": "BMC Infectious Diseases", "container-title-short": "BMC Infect Dis", "content-domain": { "crossmark-restriction": false, "domain": [ "link.springer.com" ] }, "created": { "date-parts": [ [ 2025, 1, 17 ] ], "date-time": "2025-01-17T13:21:40Z", "timestamp": 1737120100000 }, "deposited": { "date-parts": [ [ 2025, 1, 17 ] ], "date-time": "2025-01-17T13:21:46Z", "timestamp": 1737120106000 }, "indexed": { "date-parts": [ [ 2025, 1, 21 ] ], "date-time": "2025-01-21T05:30:29Z", "timestamp": 1737437429311, "version": "3.33.0" }, "is-referenced-by-count": 0, "issue": "1", "issued": { "date-parts": [ [ 2025, 1, 17 ] ] }, "journal-issue": { "issue": "1", "published-online": { "date-parts": [ [ 2025, 12 ] ] } }, "language": "en", "license": [ { "URL": "https://creativecommons.org/licenses/by-nc-nd/4.0", "content-version": "tdm", "delay-in-days": 0, "start": { "date-parts": [ [ 2025, 1, 17 ] ], "date-time": "2025-01-17T00:00:00Z", "timestamp": 1737072000000 } }, { "URL": "https://creativecommons.org/licenses/by-nc-nd/4.0", "content-version": "vor", "delay-in-days": 0, "start": { "date-parts": [ [ 2025, 1, 17 ] ], "date-time": "2025-01-17T00:00:00Z", "timestamp": 1737072000000 } } ], "link": [ { "URL": "https://link.springer.com/content/pdf/10.1186/s12879-025-10456-x.pdf", "content-type": "application/pdf", "content-version": "vor", "intended-application": "text-mining" }, { "URL": "https://link.springer.com/article/10.1186/s12879-025-10456-x/fulltext.html", "content-type": "text/html", "content-version": "vor", "intended-application": "text-mining" }, { "URL": "https://link.springer.com/content/pdf/10.1186/s12879-025-10456-x.pdf", "content-type": "application/pdf", "content-version": "vor", "intended-application": "similarity-checking" } ], "member": "297", "original-title": [], "prefix": "10.1186", "published": { "date-parts": [ [ 2025, 1, 17 ] ] }, "published-online": { "date-parts": [ [ 2025, 1, 17 ] ] }, "publisher": "Springer Science and Business Media LLC", "reference": [ { "author": "World Health Organization", "key": "10456_CR1", "unstructured": "World Health Organization. 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