{"id":"https://openalex.org/W3130132905","doi":"https://doi.org/10.1007/s00586-020-06694-z","title":"Identifying factors influencing mortality in patients aged over 65 following an acute type II odontoid process fracture. A retrospective cohort study","display_name":"Identifying factors influencing mortality in patients aged over 65 following an acute type II odontoid process fracture. A retrospective cohort study","publication_year":2021,"publication_date":"2021-02-22","ids":{"openalex":"https://openalex.org/W3130132905","doi":"https://doi.org/10.1007/s00586-020-06694-z","mag":"3130132905","pmid":"https://pubmed.ncbi.nlm.nih.gov/33616789"},"language":"en","primary_location":{"id":"doi:10.1007/s00586-020-06694-z","doi":"https://doi.org/10.1007/s00586-020-06694-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00586-020-06694-z","pdf_url":null,"source":{"id":"https://openalex.org/S100227592","display_name":"European Spine Journal","issn_l":"0940-6719","issn":["0940-6719","1432-0932"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Spine 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/A5043750271","display_name":"Timothy R. Lukins","orcid":"https://orcid.org/0000-0003-0032-0365","observed_orcids":["https://orcid.org/0000-0003-0032-0365"]},"institutions":[{"id":"https://openalex.org/I2800479947","display_name":"John Hunter Hospital","ror":"https://ror.org/0187t0j49","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I2800479947","https://openalex.org/I4210154888"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Timothy Lukins","raw_affiliation_strings":["John Hunter Hospital, Newcastle, NSW, Australia. timothy.lukins1@my.nd.edu.au","John Hunter Hospital, Newcastle, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0003-0032-0365","affiliations":[{"raw_affiliation_string":"John Hunter Hospital, Newcastle, NSW, Australia. timothy.lukins1@my.nd.edu.au","institution_ids":["https://openalex.org/I2800479947"]},{"raw_affiliation_string":"John Hunter Hospital, Newcastle, NSW, Australia","institution_ids":["https://openalex.org/I2800479947"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110044312","display_name":"Lana H. Nguyen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800479947","display_name":"John Hunter Hospital","ror":"https://ror.org/0187t0j49","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I2800479947","https://openalex.org/I4210154888"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Lana Nguyen","raw_affiliation_strings":["John Hunter Hospital, Newcastle, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"John Hunter Hospital, Newcastle, NSW, Australia","institution_ids":["https://openalex.org/I2800479947"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101653049","display_name":"Mitchell A. Hansen","orcid":"https://orcid.org/0000-0003-1839-3490","observed_orcids":["https://orcid.org/0000-0003-1839-3490"]},"institutions":[{"id":"https://openalex.org/I2800479947","display_name":"John Hunter Hospital","ror":"https://ror.org/0187t0j49","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I2800479947","https://openalex.org/I4210154888"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Mitchell A. Hansen","raw_affiliation_strings":["John Hunter Hospital, Newcastle, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"John Hunter Hospital, Newcastle, NSW, Australia","institution_ids":["https://openalex.org/I2800479947"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112326720","display_name":"Richard D. Ferch","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800479947","display_name":"John Hunter Hospital","ror":"https://ror.org/0187t0j49","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I2800479947","https://openalex.org/I4210154888"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Richard D. Ferch","raw_affiliation_strings":["John Hunter Hospital, Newcastle, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"John Hunter Hospital, Newcastle, NSW, Australia","institution_ids":["https://openalex.org/I2800479947"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5043750271"],"corresponding_institution_ids":["https://openalex.org/I2800479947"],"apc_list":{"value":3860,"currency":"USD","value_usd":3860},"apc_paid":null,"fwci":1.1263,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.73995511,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"30","issue":"6","first_page":"1551","last_page":"1555"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10776","display_name":"Spinal Fractures and Fixation Techniques","score":0.9945999979972839,"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"}},"topics":[{"id":"https://openalex.org/T10776","display_name":"Spinal Fractures and Fixation Techniques","score":0.9945999979972839,"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"}},{"id":"https://openalex.org/T11562","display_name":"Facial Trauma and Fracture Management","score":0.0012000000569969416,"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"}},{"id":"https://openalex.org/T11467","display_name":"Trauma and Emergency Care Studies","score":0.0006000000284984708,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/odontoid-fracture","display_name":"odontoid fracture","score":0.8550000190734863},{"id":"https://openalex.org/keywords/type-ii-odontoid-fracture","display_name":"type II odontoid fracture","score":0.8769999742507935},{"id":"https://openalex.org/keywords/elderly-patients","display_name":"elderly patients","score":0.6380000114440918},{"id":"https://openalex.org/keywords/mortality","display_name":"mortality","score":0.5920000076293945},{"id":"https://openalex.org/keywords/operative-management","display_name":"operative management","score":0.7860000133514404},{"id":"https://openalex.org/keywords/conservative-treatment","display_name":"conservative treatment","score":0.9919999837875366},{"id":"https://openalex.org/keywords/fracture-displacement","display_name":"fracture displacement","score":0.8849999904632568},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.5379999876022339},{"id":"https://openalex.org/keywords/age","display_name":"age","score":0.41600000858306885},{"id":"https://openalex.org/keywords/injury-severity","display_name":"injury severity","score":0.6510000228881836},{"id":"https://openalex.org/keywords/cervical-spine-injury","display_name":"cervical spine injury","score":0.5799999833106995}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9585285186767578},{"id":"https://openalex.org/C77350462","wikidata":"https://www.wikidata.org/wiki/Q1125472","display_name":"Confounding","level":2,"score":0.6193028688430786},{"id":"https://openalex.org/C38180746","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate analysis","level":2,"score":0.5846007466316223},{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.5740776658058167},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.5216508507728577},{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.5058162212371826},{"id":"https://openalex.org/C144301174","wikidata":"https://www.wikidata.org/wiki/Q7893852","display_name":"Univariate analysis","level":3,"score":0.47299155592918396},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.4694710969924927},{"id":"https://openalex.org/C179755657","wikidata":"https://www.wikidata.org/wiki/Q58702","display_name":"Mortality rate","level":2,"score":0.4609878659248352},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.457806795835495},{"id":"https://openalex.org/C2779159551","wikidata":"https://www.wikidata.org/wiki/Q1414874","display_name":"Comorbidity","level":2,"score":0.4335947632789612},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4313306212425232},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.41813042759895325},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009809","descriptor_name":"Odontoid Process","qualifier_ui":"Q000293","qualifier_name":"injuries","is_major_topic":true},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015994","descriptor_name":"Incidence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016103","descriptor_name":"Spinal Fractures","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D050723","descriptor_name":"Fractures, Bone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1007/s00586-020-06694-z","doi":"https://doi.org/10.1007/s00586-020-06694-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00586-020-06694-z","pdf_url":null,"source":{"id":"https://openalex.org/S100227592","display_name":"European Spine Journal","issn_l":"0940-6719","issn":["0940-6719","1432-0932"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Spine Journal","raw_type":"journal-article"},{"id":"pmid:33616789","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33616789","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":"European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society","raw_type":"Journal Article"}],"best_oa_location":null,"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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1557227203","https://openalex.org/W1740649321","https://openalex.org/W1938352553","https://openalex.org/W1968480440","https://openalex.org/W1969728186","https://openalex.org/W1983800115","https://openalex.org/W2032349331","https://openalex.org/W2034441543","https://openalex.org/W2037172554","https://openalex.org/W2044422915","https://openalex.org/W2056569184","https://openalex.org/W2059796825","https://openalex.org/W2064013099","https://openalex.org/W2089894042","https://openalex.org/W2154692607","https://openalex.org/W2166331604","https://openalex.org/W2167903637","https://openalex.org/W2411108674","https://openalex.org/W2516140942","https://openalex.org/W2599514854","https://openalex.org/W2772778986","https://openalex.org/W2908692288","https://openalex.org/W3151667278","https://openalex.org/W4292229870","https://openalex.org/W4292399073","https://openalex.org/W4293108385"],"related_works":["https://openalex.org/W2166331604","https://openalex.org/W7096953360","https://openalex.org/W2072471304","https://openalex.org/W7214778360","https://openalex.org/W2417381913","https://openalex.org/W2037172554","https://openalex.org/W7214725246","https://openalex.org/W7103196609","https://openalex.org/W4315436945","https://openalex.org/W2331820588"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2021-03-01T00:00:00"}
