{"id":"https://openalex.org/W2883783002","doi":"https://doi.org/10.4314/ecajs.v22i3.8","title":"Timing of death at National Trauma Center, Abuja, Nigeria","display_name":"Timing of death at National Trauma Center, Abuja, Nigeria","publication_year":2018,"publication_date":"2018-04-28","ids":{"openalex":"https://openalex.org/W2883783002","doi":"https://doi.org/10.4314/ecajs.v22i3.8","mag":"2883783002"},"language":"en","primary_location":{"id":"doi:10.4314/ecajs.v22i3.8","doi":"https://doi.org/10.4314/ecajs.v22i3.8","is_oa":true,"landing_page_url":"https://doi.org/10.4314/ecajs.v22i3.8","pdf_url":"https://www.ajol.info/index.php/ecajs/article/download/170385/159813","source":{"id":"https://openalex.org/S2764767905","display_name":"East and Central African journal of surgery","issn_l":"1024-297X","issn":["1024-297X","2073-9990"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"East and Central African Journal of Surgery","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.ajol.info/index.php/ecajs/article/download/170385/159813","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029411361","display_name":"Usman Adamu Gwaram","orcid":"https://orcid.org/0000-0001-9791-3428","observed_orcids":["https://orcid.org/0000-0001-9791-3428"]},"institutions":[{"id":"https://openalex.org/I4210099503","display_name":"National Hospital Abuja","ror":"https://ror.org/014j33z40","country_code":"NG","type":"healthcare","lineage":["https://openalex.org/I4210099503"]}],"countries":["NG"],"is_corresponding":true,"raw_author_name":"Usman A. Gwaram","raw_affiliation_strings":["National Hospital Abuja, Nigeria","Timing of death at National Trauma Center, Abuja, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Hospital Abuja, Nigeria","institution_ids":["https://openalex.org/I4210099503"]},{"raw_affiliation_string":"Timing of death at National Trauma Center, Abuja, Nigeria","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027335214","display_name":"Emmanuel Adoyi Ameh","orcid":"https://orcid.org/0000-0003-2386-3039","observed_orcids":["https://orcid.org/0000-0003-2386-3039"]},"institutions":[{"id":"https://openalex.org/I4210099503","display_name":"National Hospital Abuja","ror":"https://ror.org/014j33z40","country_code":"NG","type":"healthcare","lineage":["https://openalex.org/I4210099503"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Emmanuel A. Ameh","raw_affiliation_strings":["Timing of death at National Trauma Center, Abuja, Nigeria","National Hospital Abuja, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Timing of death at National Trauma Center, Abuja, Nigeria","institution_ids":[]},{"raw_affiliation_string":"National Hospital Abuja, Nigeria","institution_ids":["https://openalex.org/I4210099503"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5029411361"],"corresponding_institution_ids":["https://openalex.org/I4210099503"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.1015938,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"22","issue":"3","first_page":"57","last_page":"57"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11467","display_name":"Trauma and Emergency Care Studies","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"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/T11467","display_name":"Trauma and Emergency Care Studies","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"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/T11824","display_name":"Injury Epidemiology and Prevention","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T11951","display_name":"Trauma Management and Diagnosis","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/trauma-mortality","display_name":"trauma mortality","score":0.8569999933242798},{"id":"https://openalex.org/keywords/timing-of-death","display_name":"timing of death","score":0.9010000228881836},{"id":"https://openalex.org/keywords/traffic-accidents","display_name":"traffic accidents","score":0.8339999914169312},{"id":"https://openalex.org/keywords/traumatic-brain-injury","display_name":"traumatic brain injury","score":0.8270000219345093},{"id":"https://openalex.org/keywords/polytrauma","display_name":"polytrauma","score":0.9959999918937683},{"id":"https://openalex.org/keywords/trauma-centers","display_name":"trauma centers","score":0.3540000021457672},{"id":"https://openalex.org/keywords/nigeria","display_name":"Nigeria","score":0.6190000176429749}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9056034684181213},{"id":"https://openalex.org/C2776692886","wikidata":"https://www.wikidata.org/wiki/Q2103168","display_name":"Polytrauma","level":2,"score":0.7703651189804077},{"id":"https://openalex.org/C2780110798","wikidata":"https://www.wikidata.org/wiki/Q2980337","display_name":"Trauma center","level":3,"score":0.5788174271583557},{"id":"https://openalex.org/C2991842025","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Tertiary care","level":2,"score":0.5478023886680603},{"id":"https://openalex.org/C2777914111","wikidata":"https://www.wikidata.org/wiki/Q1064904","display_name":"Major trauma","level":2,"score":0.5399622321128845},{"id":"https://openalex.org/C2777601897","wikidata":"https://www.wikidata.org/wiki/Q3409113","display_name":"Presentation (obstetrics)","level":2,"score":0.511518120765686},{"id":"https://openalex.org/C179755657","wikidata":"https://www.wikidata.org/wiki/Q58702","display_name":"Mortality rate","level":2,"score":0.48088768124580383},{"id":"https://openalex.org/C29374701","wikidata":"https://www.wikidata.org/wiki/Q1931388","display_name":"Cause of death","level":3,"score":0.4594723582267761},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.4540983736515045},{"id":"https://openalex.org/C2991660318","wikidata":"https://www.wikidata.org/wiki/Q1064904","display_name":"Trauma care","level":2,"score":0.4468925893306732},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.4425988495349884},{"id":"https://openalex.org/C3019236073","wikidata":"https://www.wikidata.org/wiki/Q1052281","display_name":"Male to female","level":3,"score":0.41173139214515686},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.40888285636901855},{"id":"https://openalex.org/C545542383","wikidata":"https://www.wikidata.org/wiki/Q2751242","display_name":"Medical emergency","level":1,"score":0.3914027810096741},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.24324756860733032},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.07672032713890076},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4314/ecajs.v22i3.8","doi":"https://doi.org/10.4314/ecajs.v22i3.8","is_oa":true,"landing_page_url":"https://doi.org/10.4314/ecajs.v22i3.8","pdf_url":"https://www.ajol.info/index.php/ecajs/article/download/170385/159813","source":{"id":"https://openalex.org/S2764767905","display_name":"East and Central African journal of surgery","issn_l":"1024-297X","issn":["1024-297X","2073-9990"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"East and Central African Journal of Surgery","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.4314/ecajs.v22i3.8","doi":"https://doi.org/10.4314/ecajs.v22i3.8","is_oa":true,"landing_page_url":"https://doi.org/10.4314/ecajs.v22i3.8","pdf_url":"https://www.ajol.info/index.php/ecajs/article/download/170385/159813","source":{"id":"https://openalex.org/S2764767905","display_name":"East and Central African journal of surgery","issn_l":"1024-297X","issn":["1024-297X","2073-9990"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"East and Central African Journal of Surgery","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.98580002784729,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2883783002.pdf","grobid_xml":"https://content.openalex.org/works/W2883783002.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1608558367","https://openalex.org/W1964809292","https://openalex.org/W1977261421","https://openalex.org/W1986071942","https://openalex.org/W1996544197","https://openalex.org/W1997989029","https://openalex.org/W2002008524","https://openalex.org/W2005232099","https://openalex.org/W2010865117","https://openalex.org/W2014465968","https://openalex.org/W2024991753","https://openalex.org/W2026494310","https://openalex.org/W2028986083","https://openalex.org/W2043122075","https://openalex.org/W2051494447","https://openalex.org/W2058937980","https://openalex.org/W2082996966","https://openalex.org/W2089822346","https://openalex.org/W2090982916","https://openalex.org/W2141850962","https://openalex.org/W2221016424","https://openalex.org/W2283091453","https://openalex.org/W2329080783","https://openalex.org/W2992910128","https://openalex.org/W6636258407","https://openalex.org/W6670875006"],"related_works":["https://openalex.org/W7128928789","https://openalex.org/W2263662828","https://openalex.org/W2051494447","https://openalex.org/W1845531605","https://openalex.org/W4327894640","https://openalex.org/W2337851075","https://openalex.org/W2558631765","https://openalex.org/W2154902334","https://openalex.org/W2039508101","https://openalex.org/W7220426044"],"abstract_inverted_index":{"Background:":[0],"We":[1,79],"aimed":[2],"to":[3,36,93,115],"analyse":[4],"the":[5,32,68,77,111,128,137,174],"burden":[6],"and":[7,51,56,162],"timing":[8,168,213],"of":[9,27,34,42,45,58,84,100,110,127,148,156,169],"trauma":[10,18,29,65,170,190,207],"deaths":[11,30,146,161,171],"over":[12],"a":[13,17,24,97,183],"1-year":[14],"period":[15,33],"at":[16],"centre":[19],"in":[20,74,151,178,189,194,199],"Nigeria.Methods:":[21],"This":[22],"was":[23,105,136],"retrospective":[25],"review":[26],"in-hospital":[28,86],"during":[31,67],"January":[35],"December":[37],"2015.":[38],"Sociodemographic":[39],"data,":[40],"cause":[41],"injury,":[43,108],"mode":[44],"presentation,":[46],"time":[47],"interval":[48],"between":[49],"presentation":[50],"death,":[52],"injury":[53,135],"diagnoses,":[54],"treatment,":[55],"place":[57],"death":[59],"were":[60,63,72,121,130,159,164],"analysed.Results:":[61],"There":[62],"2230":[64],"consultations":[66],"study":[69],"period;":[70],"85":[71],"brought":[73,150],"dead":[75],"from":[76,82,91,123,131,196],"scene.":[78],"analysed":[80],"data":[81],"103":[83],"121":[85],"deaths.":[87],"Patient":[88],"ages":[89],"ranged":[90],"0":[92],"90":[94],"years,":[95],"with":[96],"mean":[98],"age":[99],"31.1.":[101],"The":[102,167],"male-to-female":[103],"ratio":[104],"5:1.":[106],"Following":[107],"46.6%":[109],"victims":[112],"presented":[113],"directly":[114],"our":[116],"tertiary":[117],"centre,":[118],"while":[119],"53.4%":[120],"referred":[122],"other":[124],"hospitals.":[125],"Most":[126],"injuries":[129],"RTA.":[132],"Isolated":[133],"head":[134],"predominant":[138],"diagnosis":[139],"(44.7%),":[140],"followed":[141],"by":[142],"polytrauma":[143],"(29%).":[144],"Immediate":[145],"(exclusive":[147],"those":[149],"already":[152],"dead)":[153],"comprised":[154],"5.8%":[155],"cases;":[157],"37.9%":[158],"early":[160],"56.3%":[163],"late":[165],"deaths.Conclusions:":[166],"closely":[172],"approximated":[173],"original":[175],"trimodal":[176],"description":[177],"North":[179],"America":[180],"about":[181],"half":[182],"century":[184],"ago":[185],"even":[186],"though":[187],"advances":[188],"care":[191,204],"have":[192],"resulted":[193],"changes":[195],"this":[197],"pattern":[198],"developed":[200],"countries.":[201],"Regionalised":[202],"integrated":[203],"including":[205],"prehospital":[206],"services":[208],"are":[209],"recommended.Keywords:":[210],"trauma;":[211],"mortality;":[212]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2018-08-03T00:00:00"}
