{"id":"https://openalex.org/W7225326858","doi":"https://doi.org/10.21203/rs.3.rs-11240909/v1","title":"SARI Surveillance System in Senegal: Factors Associated with Death among Hospitalized SARI Patients","display_name":"SARI Surveillance System in Senegal: Factors Associated with Death among Hospitalized SARI Patients","publication_year":2026,"publication_date":"2026-11-05","ids":{"openalex":"https://openalex.org/W7225326858","doi":"https://doi.org/10.21203/rs.3.rs-11240909/v1"},"language":"en","primary_location":{"id":"doi:10.21203/rs.3.rs-11240909/v1","doi":"https://doi.org/10.21203/rs.3.rs-11240909/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-11240909/v1","pdf_url":"https://www.researchsquare.com/article/rs-11240909/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.researchsquare.com/article/rs-11240909/latest.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005780424","display_name":"Amadou Moustapha Ndoye","orcid":"https://orcid.org/0009-0003-3592-0739","observed_orcids":["https://orcid.org/0009-0003-3592-0739"]},"institutions":[{"id":"https://openalex.org/I4210137838","display_name":"Institut Pasteur de Dakar","ror":"https://ror.org/02ysgwq33","country_code":"SN","type":"nonprofit","lineage":["https://openalex.org/I4210137838"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Amadou Moustapha NDOYE","raw_affiliation_strings":["Institut Pasteur de Dakar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Pasteur de Dakar","institution_ids":["https://openalex.org/I4210137838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160970007","display_name":"Viviane Marie-Pierre Ciss DIALLO","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210139965","display_name":"Centre Hospitalier National Universitaire de Fann","ror":"https://ror.org/03yjk2s16","country_code":"SN","type":"healthcare","lineage":["https://openalex.org/I4210139965"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Viviane Marie-Pierre Ciss DIALLO","raw_affiliation_strings":["De Fann University Hospital Center (CNHU FANN)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"De Fann University Hospital Center (CNHU FANN)","institution_ids":["https://openalex.org/I4210139965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059016469","display_name":"Billo Tall","orcid":"https://orcid.org/0009-0002-5689-7905","observed_orcids":["https://orcid.org/0009-0002-5689-7905"]},"institutions":[{"id":"https://openalex.org/I4210137838","display_name":"Institut Pasteur de Dakar","ror":"https://ror.org/02ysgwq33","country_code":"SN","type":"nonprofit","lineage":["https://openalex.org/I4210137838"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Billo TALL","raw_affiliation_strings":["Institut Pasteur de Dakar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Pasteur de Dakar","institution_ids":["https://openalex.org/I4210137838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026525141","display_name":"Aboubacry Gaye","orcid":"https://orcid.org/0000-0002-8550-7737","observed_orcids":["https://orcid.org/0000-0002-8550-7737"]},"institutions":[{"id":"https://openalex.org/I4210102026","display_name":"Universit\u00e9 du Sine Saloum El-H\u00e2dj Ibrahima NIASS","ror":"https://ror.org/016fjr533","country_code":"SN","type":"education","lineage":["https://openalex.org/I4210102026"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Aboubacry GAYE","raw_affiliation_strings":["Universit\u00e9 du Sine Saloum El-H\u00e2dj Ibrahima NIASS"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e9 du Sine Saloum El-H\u00e2dj Ibrahima NIASS","institution_ids":["https://openalex.org/I4210102026"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028909828","display_name":"Cheikh Talla","orcid":"https://orcid.org/0000-0003-0678-1226","observed_orcids":["https://orcid.org/0000-0003-0678-1226"]},"institutions":[{"id":"https://openalex.org/I4210137838","display_name":"Institut Pasteur de Dakar","ror":"https://ror.org/02ysgwq33","country_code":"SN","type":"nonprofit","lineage":["https://openalex.org/I4210137838"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Cheikh TALLA","raw_affiliation_strings":["Institut Pasteur de Dakar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Pasteur de Dakar","institution_ids":["https://openalex.org/I4210137838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070507222","display_name":"Antoine Sylva","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Antoine SYLVA","raw_affiliation_strings":["Centre Hospitalier Universitaire Idrissa Pouye Grand Yoff,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre Hospitalier Universitaire Idrissa Pouye Grand Yoff,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040467803","display_name":"Ndongo Dia","orcid":"https://orcid.org/0000-0002-4051-3797","observed_orcids":["https://orcid.org/0000-0002-4051-3797"]},"institutions":[{"id":"https://openalex.org/I4210137838","display_name":"Institut Pasteur de Dakar","ror":"https://ror.org/02ysgwq33","country_code":"SN","type":"nonprofit","lineage":["https://openalex.org/I4210137838"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Ndongo DIA","raw_affiliation_strings":["Institut Pasteur de Dakar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Pasteur de Dakar","institution_ids":["https://openalex.org/I4210137838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055834862","display_name":"Adji Astou Mbow","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210137838","display_name":"Institut Pasteur de Dakar","ror":"https://ror.org/02ysgwq33","country_code":"SN","type":"nonprofit","lineage":["https://openalex.org/I4210137838"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Adji Astou Mbow","raw_affiliation_strings":["Institut Pasteur de Dakar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Pasteur de Dakar","institution_ids":["https://openalex.org/I4210137838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124208615","display_name":"Louise Fortes","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Louise FORTES","raw_affiliation_strings":["Centre Hospitalier National Dalal Jamm"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre Hospitalier National Dalal Jamm","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039635592","display_name":"Samba Niang Sagne","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210137838","display_name":"Institut Pasteur de Dakar","ror":"https://ror.org/02ysgwq33","country_code":"SN","type":"nonprofit","lineage":["https://openalex.org/I4210137838"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Samba Niang Sagne","raw_affiliation_strings":["Institut Pasteur de Dakar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Pasteur de Dakar","institution_ids":["https://openalex.org/I4210137838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110333015","display_name":"Mamadou Seck","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210139965","display_name":"Centre Hospitalier National Universitaire de Fann","ror":"https://ror.org/03yjk2s16","country_code":"SN","type":"healthcare","lineage":["https://openalex.org/I4210139965"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Mamadou Seck","raw_affiliation_strings":["De Fann University Hospital Center (CNHU FANN)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"De Fann University Hospital Center (CNHU FANN)","institution_ids":["https://openalex.org/I4210139965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053969233","display_name":"Fatimata Wone","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fatimata Wone","raw_affiliation_strings":["Centre Hospitalier National Dalal Jamm"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre Hospitalier National Dalal Jamm","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049197949","display_name":"Margarite Diatta","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210137838","display_name":"Institut Pasteur de Dakar","ror":"https://ror.org/02ysgwq33","country_code":"SN","type":"nonprofit","lineage":["https://openalex.org/I4210137838"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Margarite Diatta","raw_affiliation_strings":["Institut Pasteur de Dakar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Pasteur de Dakar","institution_ids":["https://openalex.org/I4210137838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160828736","display_name":"Coura SECK","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Coura SECK","raw_affiliation_strings":["Centre Hospitalier Universitaire Idrissa Pouye Grand Yoff,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre Hospitalier Universitaire Idrissa Pouye Grand Yoff,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136350992","display_name":"Joseph Faye","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210137838","display_name":"Institut Pasteur de Dakar","ror":"https://ror.org/02ysgwq33","country_code":"SN","type":"nonprofit","lineage":["https://openalex.org/I4210137838"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Joseph FAYE","raw_affiliation_strings":["Institut Pasteur de Dakar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Pasteur de Dakar","institution_ids":["https://openalex.org/I4210137838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055667382","display_name":"Mamadou Salif Cisse","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210137838","display_name":"Institut Pasteur de Dakar","ror":"https://ror.org/02ysgwq33","country_code":"SN","type":"nonprofit","lineage":["https://openalex.org/I4210137838"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Mamadou Ciss\u00e9","raw_affiliation_strings":["Institut Pasteur de Dakar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Pasteur de Dakar","institution_ids":["https://openalex.org/I4210137838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003160422","display_name":"Mamadou Aliou Barry","orcid":"https://orcid.org/0000-0002-3956-8782","observed_orcids":["https://orcid.org/0000-0002-3956-8782"]},"institutions":[{"id":"https://openalex.org/I4210137838","display_name":"Institut Pasteur de Dakar","ror":"https://ror.org/02ysgwq33","country_code":"SN","type":"nonprofit","lineage":["https://openalex.org/I4210137838"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Mamadou Aliou Barry","raw_affiliation_strings":["Institut Pasteur de Dakar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Pasteur de Dakar","institution_ids":["https://openalex.org/I4210137838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065553488","display_name":"Boly Diop","orcid":"https://orcid.org/0000-0001-5950-2628","observed_orcids":["https://orcid.org/0000-0001-5950-2628"]},"institutions":[{"id":"https://openalex.org/I2799966111","display_name":"Minist\u00e8re de la Sant\u00e9 et de l'Hygi\u00e8ne Publique","ror":"https://ror.org/00j73mn11","country_code":"ML","type":"government","lineage":["https://openalex.org/I2799966111"]}],"countries":["ML"],"is_corresponding":false,"raw_author_name":"Boly Diop","raw_affiliation_strings":["Minist\u00e8re de la Sant\u00e9 et de l'Hygi\u00e8ne Publique"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Minist\u00e8re de la Sant\u00e9 et de l'Hygi\u00e8ne Publique","institution_ids":["https://openalex.org/I2799966111"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074438842","display_name":"In\u00e8s Vigan-Womas","orcid":"https://orcid.org/0000-0001-7848-9297","observed_orcids":["https://orcid.org/0000-0001-7848-9297"]},"institutions":[{"id":"https://openalex.org/I4210137838","display_name":"Institut Pasteur de Dakar","ror":"https://ror.org/02ysgwq33","country_code":"SN","type":"nonprofit","lineage":["https://openalex.org/I4210137838"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"In\u00e8s Vigan-Womas","raw_affiliation_strings":["Institut Pasteur de Dakar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Pasteur de Dakar","institution_ids":["https://openalex.org/I4210137838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080293807","display_name":"Cheikh Loucoubar","orcid":"https://orcid.org/0000-0002-9582-4197","observed_orcids":["https://orcid.org/0000-0002-9582-4197"]},"institutions":[{"id":"https://openalex.org/I4210137838","display_name":"Institut Pasteur de Dakar","ror":"https://ror.org/02ysgwq33","country_code":"SN","type":"nonprofit","lineage":["https://openalex.org/I4210137838"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Cheikh LOUCOUBAR","raw_affiliation_strings":["Institut Pasteur de Dakar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Pasteur de Dakar","institution_ids":["https://openalex.org/I4210137838"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112773499","display_name":"Moussa Seydi","orcid":"https://orcid.org/0000-0002-0977-1085","observed_orcids":["https://orcid.org/0000-0002-0977-1085"]},"institutions":[{"id":"https://openalex.org/I4210139965","display_name":"Centre Hospitalier National Universitaire de Fann","ror":"https://ror.org/03yjk2s16","country_code":"SN","type":"healthcare","lineage":["https://openalex.org/I4210139965"]}],"countries":["SN"],"is_corresponding":false,"raw_author_name":"Moussa SEYDI","raw_affiliation_strings":["De Fann University Hospital Center (CNHU FANN)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"De Fann University Hospital Center (CNHU FANN)","institution_ids":["https://openalex.org/I4210139965"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10041","display_name":"COVID-19 Clinical Research Studies","score":0.9556000232696533,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10041","display_name":"COVID-19 Clinical Research Studies","score":0.9556000232696533,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10118","display_name":"SARS-CoV-2 and COVID-19 Research","score":0.031199999153614044,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11243","display_name":"Respiratory viral infections research","score":0.0035000001080334187,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/severe-acute-respiratory-infection","display_name":"severe acute respiratory infection","score":0.9279999732971191},{"id":"https://openalex.org/keywords/covid-19","display_name":"COVID-19 pandemic","score":0.8790000081062317},{"id":"https://openalex.org/keywords/covid-19-vaccination","display_name":"COVID-19 vaccination","score":0.8169999718666077},{"id":"https://openalex.org/keywords/risk-factors-for-mortality","display_name":"mortality risk factors","score":0.8830000162124634},{"id":"https://openalex.org/keywords/hospitalized-patients","display_name":"hospitalized patients","score":0.9520000219345093},{"id":"https://openalex.org/keywords/heart-disease","display_name":"heart disease","score":0.7900000214576721},{"id":"https://openalex.org/keywords/dyspnea","display_name":"dyspnea","score":0.9670000076293945},{"id":"https://openalex.org/keywords/intensive-care-unit-admission","display_name":"intensive care unit admission","score":0.925000011920929},{"id":"https://openalex.org/keywords/pre-existing-conditions","display_name":"pre-existing conditions","score":0.8059999942779541},{"id":"https://openalex.org/keywords/senegal","display_name":"Senegal","score":0.9120000004768372}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.929099977016449},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5503000020980835},{"id":"https://openalex.org/C22070199","wikidata":"https://www.wikidata.org/wiki/Q192995","display_name":"Vaccination","level":2,"score":0.5307000279426575},{"id":"https://openalex.org/C195910791","wikidata":"https://www.wikidata.org/wiki/Q1324077","display_name":"Medical record","level":2,"score":0.4749999940395355},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.44780001044273376},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.41990000009536743},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.4129999876022339},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.4009999930858612},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.3808000087738037},{"id":"https://openalex.org/C50440223","wikidata":"https://www.wikidata.org/wiki/Q1475848","display_name":"Risk factor","level":2,"score":0.37139999866485596},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.36000001430511475},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.35690000653266907},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.34790000319480896},{"id":"https://openalex.org/C2993183539","wikidata":"https://www.wikidata.org/wiki/Q754447","display_name":"Respiratory infection","level":3,"score":0.3352000117301941},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.32030001282691956},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.2944999933242798},{"id":"https://openalex.org/C29374701","wikidata":"https://www.wikidata.org/wiki/Q1931388","display_name":"Cause of death","level":3,"score":0.2919999957084656},{"id":"https://openalex.org/C534529494","wikidata":"https://www.wikidata.org/wiki/Q7891","display_name":"Respiratory system","level":2,"score":0.2702000141143799},{"id":"https://openalex.org/C2776012195","wikidata":"https://www.wikidata.org/wiki/Q754447","display_name":"Respiratory tract infections","level":3,"score":0.266400009393692},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.2565999925136566},{"id":"https://openalex.org/C2776361769","wikidata":"https://www.wikidata.org/wiki/Q821775","display_name":"Public health surveillance","level":3,"score":0.25440001487731934},{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.2524000108242035}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21203/rs.3.rs-11240909/v1","doi":"https://doi.org/10.21203/rs.3.rs-11240909/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-11240909/v1","pdf_url":"https://www.researchsquare.com/article/rs-11240909/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.21203/rs.3.rs-11240909/v1","doi":"https://doi.org/10.21203/rs.3.rs-11240909/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-11240909/v1","pdf_url":"https://www.researchsquare.com/article/rs-11240909/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"},"sustainable_development_goals":[{"score":1.0,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225326858.pdf","grobid_xml":"https://content.openalex.org/works/W7225326858.grobid-xml"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W3009885589","https://openalex.org/W3013231340","https://openalex.org/W3110738325","https://openalex.org/W3176239731","https://openalex.org/W4410019713"],"related_works":["https://openalex.org/W4404054128","https://openalex.org/W7133195236","https://openalex.org/W4408075741","https://openalex.org/W4409426281","https://openalex.org/W4392914736","https://openalex.org/W4393373084","https://openalex.org/W4389934876","https://openalex.org/W4389029808","https://openalex.org/W2792039948","https://openalex.org/W4389913637"],"abstract_inverted_index":{"Abstract":[0],"The":[1,184,196,304],"Severe":[2],"Acute":[3],"Respiratory":[4],"Infection":[5],"(SARI)":[6],"surveillance":[7,50,76,112],"system":[8],"plays":[9],"a":[10,23,48,54,212],"crucial":[11],"role":[12],"in":[13,19,29,114,169,180,294],"monitoring":[14],"respiratory":[15,43,300],"diseases,":[16],"including":[17,102,302],"COVID-19,":[18],"Senegal.":[20,115,170],"SARI":[21,75,93,111],"remains":[22],"significant":[24],"public":[25],"health":[26],"concern,":[27],"particularly":[28],"the":[30,33,38,74,79,87,124,138,181,249,269],"context":[31],"of":[32,42,81,127,141,175,192,198,215,272,277,323],"COVID-19":[34,82,167],"pandemic.":[35],"To":[36],"track":[37],"spread":[39],"and":[40,61,85,118,145,190,310],"severity":[41],"infections,":[44,301],"Senegal":[45],"has":[46],"implemented":[47],"robust":[49],"system.":[51],"Vaccination":[52,207],"is":[53],"key":[55],"strategy":[56],"to":[57],"reduce":[58],"severe":[59,298],"cases":[60],"mortality,":[62,247,273],"yet":[63],"multiple":[64],"factors":[65,88,290],"influence":[66],"its":[67],"effectiveness.":[68],"Objectives":[69],":":[70,96,172,286],"This":[71,287],"study":[72,101,288],"describes":[73],"system,":[77],"identifies":[78],"types":[80],"vaccines":[83],"administered,":[84],"analyzes":[86],"associated":[89,210,245,291,316],"with":[90,104,211,246,274,292,297,317],"mortality":[91,216,293],"among":[92,157],"patients.":[94],"Methods":[95],"A":[97,173],"multicenter":[98],"prospective":[99],"cohort":[100],"inpatients":[103],"laboratory-confirmed":[105],"testing":[106],"was":[107,187,208,228,243,268],"conducted":[108],"at":[109,143,202],"three":[110],"hospitals":[113],"Demographic,":[116],"clinical,":[117,309],"immunological":[119],"data":[120],"were":[121,164,178,194],"extracted":[122],"from":[123],"medical":[125],"records":[126],"patients":[128,142,159,177,193,199,295],"who":[129,163],"had":[130,134],"been":[131],"discharged":[132],"or":[133,153,320],"died.":[135],"We":[136,148],"described":[137],"clinical":[139,150],"characteristics":[140],"admission":[144,156,267],"during":[146],"hospitalization.":[147],"analyzed":[149],"status":[151],"(discharged":[152],"died)":[154],"after":[155],"adult":[158],"(\u2265":[160],"18":[161],"years)":[162],"eligible":[165],"for":[166],"vaccination":[168],"Results":[171],"total":[174],"224":[176],"included":[179],"final":[182],"analysis.":[183],"median":[185],"age":[186],"47":[188],"years":[189],"45.1%":[191],"female.":[195],"majority":[197],"(67.9%)":[200],"reported":[201],"least":[203],"one":[204],"pre-existing":[205],"condition.":[206],"significantly":[209,315],"lower":[213],"risk":[214,231,322],"(OR":[217,233,257],"=":[218,224,234,240,258,264,283],"0.43;":[219],"95%":[220,236,260],"CI:":[221,237,261,280],"0.19\u20130.94,":[222],"p":[223,239,263,282],"0.037).":[225],"Heart":[226],"disease":[227],"an":[229,275,318],"independent":[230],"factor":[232],"3.14;":[235],"1.15\u20138.48,":[238],"0.023).":[241],"Dyspnea":[242],"strongly":[244],"although":[248],"association":[250],"did":[251],"not":[252],"reach":[253],"conventional":[254],"statistical":[255],"significance":[256],"2.70;":[259],"1.04\u20137.96,":[262],"0.052).":[265],"ICU":[266],"strongest":[270],"predictor":[271],"OR":[276],"3.70":[278],"(95%":[279],"1.70\u20138.19,":[281],"0.001).":[284],"Conclusions":[285],"investigated":[289],"presenting":[296],"acute":[299],"COVID-19.":[303],"findings":[305],"highlight":[306],"several":[307],"demographic,":[308],"vaccination-related":[311],"variables":[312],"that":[313],"are":[314],"increased":[319],"decreased":[321],"death.":[324]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-11-06T00:00:00"}
