{"id":"https://openalex.org/W2396035076","doi":null,"title":"Acute bacterial meningitis in Enugu, Nigeria. 1 April 1989 to 31 March 1993.","display_name":"Acute bacterial meningitis in Enugu, Nigeria. 1 April 1989 to 31 March 1993.","publication_year":1995,"publication_date":"1995-02-01","ids":{"openalex":"https://openalex.org/W2396035076","mag":"2396035076","pmid":"https://pubmed.ncbi.nlm.nih.gov/7788668"},"language":"en","primary_location":{"id":"pmid:7788668","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/7788668","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 Central African journal of medicine","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["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/A5108548121","display_name":"UC Ozumba","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210164256","display_name":"University of Nigeria Teaching Hospital","ror":"https://ror.org/05fx5mz56","country_code":"NG","type":"healthcare","lineage":["https://openalex.org/I4210164256"]}],"countries":["NG"],"is_corresponding":true,"raw_author_name":"U C Ozumba","raw_affiliation_strings":["Department of Medical Microbiology, University of Nigeria Teaching Hospital, Enugu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Microbiology, University of Nigeria Teaching Hospital, Enugu","institution_ids":["https://openalex.org/I4210164256"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5108548121"],"corresponding_institution_ids":["https://openalex.org/I4210164256"],"apc_list":null,"apc_paid":null,"fwci":0.2447,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.49901164,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"41","issue":"2","first_page":"54","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10873","display_name":"Bacterial Infections and Vaccines","score":0.9994999766349792,"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":0.9994999766349792,"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/T10654","display_name":"Pneumonia and Respiratory Infections","score":9.999999747378752e-05,"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"}},{"id":"https://openalex.org/T12167","display_name":"Bacterial Identification and Susceptibility Testing","score":9.999999747378752e-05,"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/acute-bacterial-meningitis","display_name":"acute bacterial meningitis","score":0.8700000047683716},{"id":"https://openalex.org/keywords/pneumococcal-meningitis","display_name":"pneumococcal meningitis","score":0.9610000252723694},{"id":"https://openalex.org/keywords/streptococcus-pneumoniae","display_name":"Streptococcus pneumoniae","score":0.9850000143051147},{"id":"https://openalex.org/keywords/meningococcal-meningitis","display_name":"meningococcal meningitis","score":0.9929999709129333},{"id":"https://openalex.org/keywords/case-fatality-rate","display_name":"case fatality rate","score":0.9509999752044678},{"id":"https://openalex.org/keywords/seasonal-distribution","display_name":"seasonal distribution","score":0.7670000195503235},{"id":"https://openalex.org/keywords/age-and-sex-distribution","display_name":"age and sex distribution","score":0.9340000152587891},{"id":"https://openalex.org/keywords/infants","display_name":"infants","score":0.6389999985694885},{"id":"https://openalex.org/keywords/drug-affordability","display_name":"drug affordability","score":0.7419999837875366},{"id":"https://openalex.org/keywords/enugu-nigeria","display_name":"Enugu, Nigeria","score":0.7310000061988831}],"concepts":[{"id":"https://openalex.org/C2781026528","wikidata":"https://www.wikidata.org/wiki/Q48143","display_name":"Meningitis","level":2,"score":0.8669664859771729},{"id":"https://openalex.org/C187316915","wikidata":"https://www.wikidata.org/wiki/Q92307203","display_name":"Case fatality rate","level":3,"score":0.8345050811767578},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8123348951339722},{"id":"https://openalex.org/C2781253189","wikidata":"https://www.wikidata.org/wiki/Q221179","display_name":"Streptococcus pneumoniae","level":3,"score":0.6949194669723511},{"id":"https://openalex.org/C179755657","wikidata":"https://www.wikidata.org/wiki/Q58702","display_name":"Mortality rate","level":2,"score":0.5291920900344849},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.526209831237793},{"id":"https://openalex.org/C2908838209","wikidata":"https://www.wikidata.org/wiki/Q890785","display_name":"Meningococcal meningitis","level":4,"score":0.4802301526069641},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.35721075534820557},{"id":"https://openalex.org/C2778458888","wikidata":"https://www.wikidata.org/wiki/Q154625","display_name":"Neisseria meningitidis","level":3,"score":0.3034862279891968},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.25598376989364624},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.20419913530349731},{"id":"https://openalex.org/C501593827","wikidata":"https://www.wikidata.org/wiki/Q12187","display_name":"Antibiotics","level":2,"score":0.1795158088207245},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.10569173097610474},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.09092289209365845},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000208","descriptor_name":"Acute Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006760","descriptor_name":"Hospitalization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007223","descriptor_name":"Infant","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009549","descriptor_name":"Nigeria","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D011159","descriptor_name":"Population Surveillance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014504","descriptor_name":"Urban Health","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016920","descriptor_name":"Meningitis, Bacterial","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D016920","descriptor_name":"Meningitis, Bacterial","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":true},{"descriptor_ui":"D016920","descriptor_name":"Meningitis, Bacterial","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D017677","descriptor_name":"Age Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017678","descriptor_name":"Sex Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:7788668","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/7788668","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 Central African journal of medicine","raw_type":"Journal Article"},{"id":"mag:2396035076","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/7788668","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"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":0,"referenced_works":[],"related_works":["https://openalex.org/W2417869680","https://openalex.org/W2792014906","https://openalex.org/W7133874150","https://openalex.org/W22520224","https://openalex.org/W1658072872","https://openalex.org/W2051728281","https://openalex.org/W2268547801","https://openalex.org/W1602123881","https://openalex.org/W2136047495","https://openalex.org/W2280445196"],"abstract_inverted_index":{"A":[0],"total":[1],"of":[2,5,10,16,54,75,83,108,118,130,146],"84":[3],"cases":[4,33,66,84,93],"meningitis":[6,55,58,64,76],"confirmed":[7],"by":[8,36,62,89,112],"isolation":[9],"the":[11,14,103,119,126,131,144,147,153],"organisms":[12],"at":[13,125],"University":[15],"Nigeria":[17,21],"Hospital":[18],"(UNTH)":[19],"Enugu,":[20],"between":[22],"1":[23],"April":[24],"1989":[25],"and":[26,41,44,67,128],"31":[27,65],"March":[28],"1993":[29],"are":[30,34],"presented.":[31],"The":[32,50,81],"analysed":[35],"diagnosis,":[37],"seasonal":[38],"distribution,":[39],"age":[40,45],"sex":[42],"distribution":[43],"specific":[46],"case":[47,105],"fatality":[48,106],"rate.":[49],"most":[51],"common":[52],"type":[53],"was":[56,97],"pneumococcal":[57],"32":[59],"cases,":[60],"followed":[61,88,111],"coliform":[63],"meningococcal":[68],"meningitis,":[69],"six":[70],"cases.":[71,80],"Other":[72],"bacterial":[73],"causes":[74],"accounted":[77],"for":[78],"15":[79],"majority":[82],"occurred":[85],"in":[86],"infants,":[87],"children,":[90],"with":[91,99],"all":[92],"occurring":[94],"sporadically.":[95],"Mortality":[96],"high":[98,154],"Streptococcus":[100],"pneumoniae":[101],"having":[102],"highest":[104],"rate":[107],"28.13":[109],"pc":[110,117],"coliforms,":[113],"25.78":[114],"pc.":[115],"Fifty":[116],"patients":[120,132],"had":[121],"pre-medication":[122],"before":[123],"presentation":[124],"hospital,":[127],"many":[129],"could":[133],"not":[134],"receive":[135],"appropriate":[136],"therapy":[137],"because":[138],"they":[139],"were":[140],"unable":[141],"to":[142,152],"afford":[143],"cost":[145],"drugs.":[148],"This":[149],"probably":[150],"contributed":[151],"mortality.":[155]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
