{"id":"https://openalex.org/W7223282973","doi":"https://doi.org/10.1097/inf.0000000000005442","title":"Long-term Sequelae in Children With Invasive Meningococcal Disease, Chile 2009\u20132023","display_name":"Long-term Sequelae in Children With Invasive Meningococcal Disease, Chile 2009\u20132023","publication_year":2026,"publication_date":"2026-10-23","ids":{"openalex":"https://openalex.org/W7223282973","doi":"https://doi.org/10.1097/inf.0000000000005442","pmid":"https://pubmed.ncbi.nlm.nih.gov/42919449"},"language":"en","primary_location":{"id":"doi:10.1097/inf.0000000000005442","doi":"https://doi.org/10.1097/inf.0000000000005442","is_oa":false,"landing_page_url":"https://doi.org/10.1097/inf.0000000000005442","pdf_url":null,"source":{"id":"https://openalex.org/S109369870","display_name":"The Pediatric Infectious Disease Journal","issn_l":"0891-3668","issn":["0891-3668","1532-0987"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pediatric Infectious Disease Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020463287","display_name":"Rodolfo Villena","orcid":"https://orcid.org/0000-0001-7829-1387","observed_orcids":["https://orcid.org/0000-0001-7829-1387"]},"institutions":[{"id":"https://openalex.org/I4405261086","display_name":"Hospital Dr. Exequiel Gonz\u00e1lez Cort\u00e9s","ror":"https://ror.org/04rppyr85","country_code":"CL","type":"healthcare","lineage":["https://openalex.org/I4405261086"]},{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Rodolfo Villena","raw_affiliation_strings":["Department of Pediatrics, Faculty of Medicine, CICA Hospital Dr. Exequiel Gonz\u00e1lez Cort\u00e9s, Universidad de Chile, Santiago, Chile","Department of Pediatrics, Infectious Disease Unit, Hospital Dr. Exequiel Gonz\u00e1lez Cort\u00e9s, Santiago, Chile"],"raw_orcid":"https://orcid.org/0000-0001-7829-1387","affiliations":[{"raw_affiliation_string":"Department of Pediatrics, Faculty of Medicine, CICA Hospital Dr. Exequiel Gonz\u00e1lez Cort\u00e9s, Universidad de Chile, Santiago, Chile","institution_ids":["https://openalex.org/I4405261086","https://openalex.org/I69737025"]},{"raw_affiliation_string":"Department of Pediatrics, Infectious Disease Unit, Hospital Dr. Exequiel Gonz\u00e1lez Cort\u00e9s, Santiago, Chile","institution_ids":["https://openalex.org/I4405261086"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024808383","display_name":"Cindy Arteta-Acosta","orcid":"https://orcid.org/0000-0002-4626-3629","observed_orcids":["https://orcid.org/0000-0002-4626-3629"]},"institutions":[{"id":"https://openalex.org/I4210109374","display_name":"Hospital Luis Calvo Mackenna","ror":"https://ror.org/02k2v9264","country_code":"CL","type":"healthcare","lineage":["https://openalex.org/I4210109374"]},{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Cindy Arteta-Acosta","raw_affiliation_strings":["Department of Pediatrics, Faculty of Medicine, CICA Hospital Dr. Luis Calvo Mackenna, Universidad de Chile, Santiago, Chile"],"raw_orcid":"https://orcid.org/0000-0002-4626-3629","affiliations":[{"raw_affiliation_string":"Department of Pediatrics, Faculty of Medicine, CICA Hospital Dr. Luis Calvo Mackenna, Universidad de Chile, Santiago, Chile","institution_ids":["https://openalex.org/I4210109374","https://openalex.org/I69737025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159352256","display_name":"Salom\u00e9 Bahamondes","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210109374","display_name":"Hospital Luis Calvo Mackenna","ror":"https://ror.org/02k2v9264","country_code":"CL","type":"healthcare","lineage":["https://openalex.org/I4210109374"]},{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Salom\u00e9 Bahamondes","raw_affiliation_strings":["Department of Pediatrics, Faculty of Medicine, CICA Hospital Dr. Luis Calvo Mackenna, Universidad de Chile, Santiago, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, Faculty of Medicine, CICA Hospital Dr. Luis Calvo Mackenna, Universidad de Chile, Santiago, Chile","institution_ids":["https://openalex.org/I4210109374","https://openalex.org/I69737025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102305179","display_name":"Romina Valenzuela","orcid":"https://orcid.org/0000-0001-9725-7686","observed_orcids":["https://orcid.org/0000-0001-9725-7686"]},"institutions":[{"id":"https://openalex.org/I4210109374","display_name":"Hospital Luis Calvo Mackenna","ror":"https://ror.org/02k2v9264","country_code":"CL","type":"healthcare","lineage":["https://openalex.org/I4210109374"]},{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Romina Valenzuela","raw_affiliation_strings":["Department of Pediatrics, Faculty of Medicine, CICA Hospital Dr. Luis Calvo Mackenna, Universidad de Chile, Santiago, Chile"],"raw_orcid":"https://orcid.org/0000-0001-9725-7686","affiliations":[{"raw_affiliation_string":"Department of Pediatrics, Faculty of Medicine, CICA Hospital Dr. Luis Calvo Mackenna, Universidad de Chile, Santiago, Chile","institution_ids":["https://openalex.org/I4210109374","https://openalex.org/I69737025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159315112","display_name":"Bel\u00e9n Sep\u00falveda-Aliaga","orcid":"https://orcid.org/0009-0006-7340-7807","observed_orcids":["https://orcid.org/0009-0006-7340-7807"]},"institutions":[{"id":"https://openalex.org/I4405261086","display_name":"Hospital Dr. Exequiel Gonz\u00e1lez Cort\u00e9s","ror":"https://ror.org/04rppyr85","country_code":"CL","type":"healthcare","lineage":["https://openalex.org/I4405261086"]},{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Bel\u00e9n Sep\u00falveda-Aliaga","raw_affiliation_strings":["Department of Pediatrics, Faculty of Medicine, CICA Hospital Dr. Exequiel Gonz\u00e1lez Cort\u00e9s, Universidad de Chile, Santiago, Chile","Department of Pediatrics, Infectious Disease Unit, Hospital Dr. Exequiel Gonz\u00e1lez Cort\u00e9s, Santiago, Chile"],"raw_orcid":"https://orcid.org/0009-0006-7340-7807","affiliations":[{"raw_affiliation_string":"Department of Pediatrics, Faculty of Medicine, CICA Hospital Dr. Exequiel Gonz\u00e1lez Cort\u00e9s, Universidad de Chile, Santiago, Chile","institution_ids":["https://openalex.org/I4405261086","https://openalex.org/I69737025"]},{"raw_affiliation_string":"Department of Pediatrics, Infectious Disease Unit, Hospital Dr. Exequiel Gonz\u00e1lez Cort\u00e9s, Santiago, Chile","institution_ids":["https://openalex.org/I4405261086"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090637956","display_name":"Eduardo Cifuentes-Silva","orcid":"https://orcid.org/0000-0003-1492-6456","observed_orcids":["https://orcid.org/0000-0003-1492-6456"]},"institutions":[{"id":"https://openalex.org/I10457146","display_name":"Universidad de Santiago de Chile","ror":"https://ror.org/02ma57s91","country_code":"CL","type":"education","lineage":["https://openalex.org/I10457146"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Eduardo Cifuentes-Silva","raw_affiliation_strings":["Faculty of Medical Science, School of Kinesiology, Universidad de Santiago de Chile, Santiago, Chile"],"raw_orcid":"https://orcid.org/0000-0003-1492-6456","affiliations":[{"raw_affiliation_string":"Faculty of Medical Science, School of Kinesiology, Universidad de Santiago de Chile, Santiago, Chile","institution_ids":["https://openalex.org/I10457146"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137838362","display_name":"Jimena Alvarado","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210109374","display_name":"Hospital Luis Calvo Mackenna","ror":"https://ror.org/02k2v9264","country_code":"CL","type":"healthcare","lineage":["https://openalex.org/I4210109374"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Jimena Alvarado","raw_affiliation_strings":["Department of Physical Medicine and Rehabilitation, Hospital Dr. Luis Calvo Mackenna, Santiago, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physical Medicine and Rehabilitation, Hospital Dr. Luis Calvo Mackenna, Santiago, Chile","institution_ids":["https://openalex.org/I4210109374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159309123","display_name":"Karla Mascar\u00f3","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Karla Mascar\u00f3","raw_affiliation_strings":["School Integration Program, Corporaci\u00f3n de Desarrollo, Santiago, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School Integration Program, Corporaci\u00f3n de Desarrollo, Santiago, Chile","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119656434","display_name":"Juan Francisco Falconi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I180857899","display_name":"Pfizer (United States)","ror":"https://ror.org/01xdqrp08","country_code":"US","type":"company","lineage":["https://openalex.org/I180857899"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Juan Francisco Falconi","raw_affiliation_strings":["Medical Affairs, Vaccine, Pfizer Inc, Santiago, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Affairs, Vaccine, Pfizer Inc, Santiago, Chile","institution_ids":["https://openalex.org/I180857899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159334755","display_name":"Ali Mohammad","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I180857899","display_name":"Pfizer (United States)","ror":"https://ror.org/01xdqrp08","country_code":"US","type":"company","lineage":["https://openalex.org/I180857899"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ali Mohammad","raw_affiliation_strings":["Medical Affairs and Evidence Generation, Pfizer Inc, Collegeville, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Affairs and Evidence Generation, Pfizer Inc, Collegeville, Pennsylvania","institution_ids":["https://openalex.org/I180857899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066337330","display_name":"Jamie Findlow","orcid":"https://orcid.org/0000-0001-5153-4043","observed_orcids":["https://orcid.org/0000-0001-5153-4043"]},"institutions":[{"id":"https://openalex.org/I189718659","display_name":"Pfizer (United Kingdom)","ror":"https://ror.org/04x4v8p40","country_code":"GB","type":"company","lineage":["https://openalex.org/I180857899","https://openalex.org/I189718659"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jamie Findlow","raw_affiliation_strings":["Global Vaccine Medical Affairs, Pfizer Ltd, Dunkinfield, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Global Vaccine Medical Affairs, Pfizer Ltd, Dunkinfield, United Kingdom","institution_ids":["https://openalex.org/I189718659"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024130170","display_name":"Mar\u0131\u0301a Elena Santolaya","orcid":"https://orcid.org/0000-0003-0879-002X","observed_orcids":["https://orcid.org/0000-0003-0879-002X"]},"institutions":[{"id":"https://openalex.org/I4210109374","display_name":"Hospital Luis Calvo Mackenna","ror":"https://ror.org/02k2v9264","country_code":"CL","type":"healthcare","lineage":["https://openalex.org/I4210109374"]},{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Mar\u00eda E. Santolaya","raw_affiliation_strings":["Department of Pediatrics, Faculty of Medicine, CICA Hospital Dr. Luis Calvo Mackenna, Universidad de Chile, Santiago, Chile"],"raw_orcid":"https://orcid.org/0000-0003-0879-002X","affiliations":[{"raw_affiliation_string":"Department of Pediatrics, Faculty of Medicine, CICA Hospital Dr. Luis Calvo Mackenna, Universidad de Chile, Santiago, Chile","institution_ids":["https://openalex.org/I4210109374","https://openalex.org/I69737025"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.79375986,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T10873","display_name":"Bacterial Infections and Vaccines","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10873","display_name":"Bacterial Infections and Vaccines","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13201","display_name":"Infectious Encephalopathies and Encephalitis","score":0.0,"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/T12167","display_name":"Bacterial Identification and Susceptibility Testing","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2726","display_name":"Microbiology (medical)"},"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/invasive-meningococcal-disease","display_name":"invasive meningococcal disease","score":1.0},{"id":"https://openalex.org/keywords/long-term-sequelae","display_name":"long-term sequelae","score":0.9539999961853027},{"id":"https://openalex.org/keywords/neurological-sequelae","display_name":"neurological sequelae","score":0.9290000200271606},{"id":"https://openalex.org/keywords/hearing-loss","display_name":"hearing loss","score":0.8899999856948853},{"id":"https://openalex.org/keywords/quality-of-life","display_name":"quality of life","score":0.9929999709129333},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.6959999799728394},{"id":"https://openalex.org/keywords/meningococcal-vaccination","display_name":"meningococcal vaccination","score":0.8410000205039978},{"id":"https://openalex.org/keywords/chile","display_name":"Chile","score":0.7519999742507935}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9254999756813049},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.6951000094413757},{"id":"https://openalex.org/C73269764","wikidata":"https://www.wikidata.org/wiki/Q954529","display_name":"Poisson regression","level":3,"score":0.6215999722480774},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.5730000138282776},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.484499990940094},{"id":"https://openalex.org/C2779951463","wikidata":"https://www.wikidata.org/wiki/Q7268788","display_name":"Quality of life (healthcare)","level":2,"score":0.4472000002861023},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.4449000060558319},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.4366999864578247},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.42239999771118164},{"id":"https://openalex.org/C2776645655","wikidata":"https://www.wikidata.org/wiki/Q890785","display_name":"Meningococcal disease","level":4,"score":0.4194999933242798},{"id":"https://openalex.org/C986699","wikidata":"https://www.wikidata.org/wiki/Q7939","display_name":"El Ni\u00f1o","level":2,"score":0.41290000081062317},{"id":"https://openalex.org/C2777609351","wikidata":"https://www.wikidata.org/wiki/Q3089469","display_name":"Sequela","level":2,"score":0.37229999899864197},{"id":"https://openalex.org/C195910791","wikidata":"https://www.wikidata.org/wiki/Q1324077","display_name":"Medical record","level":2,"score":0.37220001220703125},{"id":"https://openalex.org/C2780493683","wikidata":"https://www.wikidata.org/wiki/Q16035842","display_name":"Hearing loss","level":2,"score":0.31299999356269836},{"id":"https://openalex.org/C147077947","wikidata":"https://www.wikidata.org/wiki/Q1515895","display_name":"Socioeconomic status","level":3,"score":0.290800005197525},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.27709999680519104},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.27090001106262207},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.27000001072883606},{"id":"https://openalex.org/C205545832","wikidata":"https://www.wikidata.org/wiki/Q17156455","display_name":"Young adult","level":2,"score":0.2651999890804291},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.26030001044273376},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.2547999918460846}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1097/inf.0000000000005442","doi":"https://doi.org/10.1097/inf.0000000000005442","is_oa":false,"landing_page_url":"https://doi.org/10.1097/inf.0000000000005442","pdf_url":null,"source":{"id":"https://openalex.org/S109369870","display_name":"The Pediatric Infectious Disease Journal","issn_l":"0891-3668","issn":["0891-3668","1532-0987"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pediatric Infectious Disease Journal","raw_type":"journal-article"},{"id":"pmid:42919449","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42919449","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Pediatric infectious disease journal","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1992191037","https://openalex.org/W2037283472","https://openalex.org/W2056919140","https://openalex.org/W2065511574","https://openalex.org/W2112235071","https://openalex.org/W2123656964","https://openalex.org/W2167496386","https://openalex.org/W2169875910","https://openalex.org/W2323149989","https://openalex.org/W2335741137","https://openalex.org/W2488720853","https://openalex.org/W2748876367","https://openalex.org/W2886269279","https://openalex.org/W2900585653","https://openalex.org/W3090432818","https://openalex.org/W4200004325","https://openalex.org/W4210360250","https://openalex.org/W4212798729","https://openalex.org/W4220828259","https://openalex.org/W4220981469","https://openalex.org/W4224125380","https://openalex.org/W4225146918","https://openalex.org/W4281747176","https://openalex.org/W4378966392","https://openalex.org/W4401565856","https://openalex.org/W4403198064","https://openalex.org/W4414314413"],"related_works":["https://openalex.org/W4224125380","https://openalex.org/W2240609136","https://openalex.org/W2762829457","https://openalex.org/W4210955569","https://openalex.org/W4281570291","https://openalex.org/W2892983679","https://openalex.org/W2103466062","https://openalex.org/W4402522738","https://openalex.org/W4414314413","https://openalex.org/W6958400607"],"abstract_inverted_index":{"BACKGROUND:":[0],"Around":[1],"30%":[2],"of":[3,5,27,135,145,190,205,213,232],"survivors":[4,33,66,204],"invasive":[6],"meningococcal":[7],"disease":[8],"(IMD)":[9],"may":[10],"develop":[11],"long-term":[12,28,214],"sequelae;":[13],"data":[14],"from":[15],"Latin":[16],"America":[17],"remain":[18],"scarce.":[19],"This":[20,164],"study":[21,41],"aimed":[22],"to":[23,226],"estimate":[24],"the":[25,121,137],"proportion":[26],"sequelae":[29,162,185,195],"in":[30,52,55,120,133,143,207],"pediatric":[31],"IMD":[32,50,65,74,206],"and":[34,61,67,70,85,93,115,123,127,159,175,197,219,229],"associated":[35],"factors.":[36],"METHODS:":[37],"A":[38],"retrospective":[39],"cohort":[40],"with":[42,49,99,103,184],"cross-sectional":[43],"outcome":[44],"evaluation":[45],"included":[46],"children":[47,72,147],"diagnosed":[48],"(2009-2019)":[51],"2":[53],"hospitals":[54],"Santiago,":[56],"Chile.":[57],"Between":[58],"October":[59],"2022":[60],"April":[62],"2023,":[63],"40":[64],"42":[68],"age-":[69],"sex-matched":[71],"without":[73,194],"or":[75],"central":[76],"nervous":[77],"system":[78],"infection":[79],"underwent":[80],"standardized":[81],"physical,":[82],"neurocognitive,":[83],"audiologic":[84],"functional":[86],"assessments":[87],"conducted":[88],"independently.":[89],"Prevalence":[90],"ratio":[91],"(PR)":[92],"adjusted":[94],"PR":[95],"(aPR)":[96],"were":[97,109,129,141],"estimated":[98],"modified":[100],"Poisson":[101],"regression":[102],"standard":[104],"errors.":[105],"RESULTS:":[106],"Median":[107],"ages":[108],"10":[110],"(interquartile":[111],"range":[112],"[IQR]":[113],"9-13)":[114],"11":[116],"(IQR":[117],"9-14)":[118],"years":[119],"exposed":[122],"unexposed":[124,146],"groups;":[125],"70%":[126,134],"64.3%":[128],"male.":[130],"Sequelae":[131],"occurred":[132],"exposed;":[136],"corresponding":[138],"clinical":[139],"findings":[140],"present":[142],"16.7%":[144],"(PR,":[148],"4.20;":[149],"95%":[150,180],"confidence":[151],"interval":[152],"[CI]:":[153],"2.07-8.51).":[154],"Neurologic":[155],"(55%),":[156],"dermatologic":[157],"(25.0%)":[158],"hearing":[160],"(20.5%)":[161],"predominated.":[163],"association":[165],"remained":[166],"significant":[167],"after":[168],"adjusting":[169],"for":[170],"age,":[171],"sex,":[172],"caregiver":[173],"education":[174],"socioeconomic":[176],"status":[177],"(aPR,":[178],"3.75;":[179],"CI:":[181],"1.83-7.69).":[182],"Children":[183],"had":[186],"a":[187,210],"lower":[188],"quality":[189,231],"life":[191],"than":[192],"those":[193],"(62%":[196],"8%,":[198],"P":[199],"=":[200],"0.004).":[201],"CONCLUSION:":[202],"Pediatric":[203],"Chile":[208],"face":[209],"high":[211],"burden":[212],"sequelae.":[215],"Sustained":[216],"multidisciplinary":[217],"follow-up":[218],"preventive":[220],"strategies,":[221],"including":[222],"vaccination,":[223],"are":[224],"essential":[225],"reduce":[227],"disability":[228],"improve":[230],"life.":[233]},"counts_by_year":[],"updated_date":"2026-10-26T11:51:55.731654","created_date":"2026-10-24T00:00:00"}