{"id":"https://openalex.org/W1913735745","doi":"https://doi.org/10.1016/j.parkreldis.2015.06.020","title":"Incidence and mortality trends of aspiration pneumonia in Parkinson's disease in the United States, 1979\u20132010","display_name":"Incidence and mortality trends of aspiration pneumonia in Parkinson's disease in the United States, 1979\u20132010","publication_year":2015,"publication_date":"2015-07-04","ids":{"openalex":"https://openalex.org/W1913735745","doi":"https://doi.org/10.1016/j.parkreldis.2015.06.020","mag":"1913735745","pmid":"https://pubmed.ncbi.nlm.nih.gov/26154915"},"language":"en","primary_location":{"id":"doi:10.1016/j.parkreldis.2015.06.020","doi":"https://doi.org/10.1016/j.parkreldis.2015.06.020","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.parkreldis.2015.06.020","pdf_url":null,"source":{"id":"https://openalex.org/S147691530","display_name":"Parkinsonism & Related Disorders","issn_l":"1353-8020","issn":["1353-8020","1873-5126"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","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/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Parkinsonism & Related Disorders","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/A5026780939","display_name":"Umer Akbar","orcid":"https://orcid.org/0000-0003-1443-7513","observed_orcids":["https://orcid.org/0000-0003-1443-7513"]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Umer Akbar","raw_affiliation_strings":["Department of Neurology, Brown University, Providence, RI, USA"],"raw_orcid":"https://orcid.org/0000-0003-1443-7513","affiliations":[{"raw_affiliation_string":"Department of Neurology, Brown University, Providence, RI, USA","institution_ids":["https://openalex.org/I27804330"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038663713","display_name":"Bhavpreet S. Dham","orcid":"https://orcid.org/0000-0002-8222-6155","observed_orcids":["https://orcid.org/0000-0002-8222-6155"]},"institutions":[{"id":"https://openalex.org/I72816309","display_name":"Drexel University","ror":"https://ror.org/04bdffz58","country_code":"US","type":"education","lineage":["https://openalex.org/I72816309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bhavpreet Dham","raw_affiliation_strings":["Department of Neurology, Drexel University, Philadelphia, PD, USA"],"raw_orcid":"https://orcid.org/0000-0002-8222-6155","affiliations":[{"raw_affiliation_string":"Department of Neurology, Drexel University, Philadelphia, PD, USA","institution_ids":["https://openalex.org/I72816309"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ying He","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16944753","display_name":"Clarkson University","ror":"https://ror.org/03rwgpn18","country_code":"US","type":"education","lineage":["https://openalex.org/I16944753"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ying He","raw_affiliation_strings":["Department of Mathematics, Clarkson University, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Clarkson University, NY, USA","institution_ids":["https://openalex.org/I16944753"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006548172","display_name":"Nawaz K. Hack","orcid":"https://orcid.org/0000-0001-9867-4334","observed_orcids":["https://orcid.org/0000-0001-9867-4334"]},"institutions":[{"id":"https://openalex.org/I4210151101","display_name":"United States Naval Hospital Okinawa","ror":"https://ror.org/05xde4j27","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I1330347796","https://openalex.org/I2800250139","https://openalex.org/I2800386880","https://openalex.org/I4210151101"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nawaz Hack","raw_affiliation_strings":["US Naval Hospital, Okinawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"US Naval Hospital, Okinawa, Japan","institution_ids":["https://openalex.org/I4210151101"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101531627","display_name":"Samuel Shangwu Wu","orcid":"https://orcid.org/0000-0003-2684-436X","observed_orcids":["https://orcid.org/0000-0003-2684-436X"]},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Samuel Wu","raw_affiliation_strings":["Department of Biostatistics, University of Florida, Gainesville, FL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biostatistics, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023057003","display_name":"Michelle S. Troche","orcid":"https://orcid.org/0000-0002-5746-5867","observed_orcids":["https://orcid.org/0000-0002-5746-5867","https://orcid.org/0000-0001-8723-5176"]},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michelle Troche","raw_affiliation_strings":["Department of Speech and Language Pathology, University of Florida, Gainesville, FL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Speech and Language Pathology, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084386025","display_name":"Patrick James Tighe","orcid":"https://orcid.org/0000-0002-1881-9941","observed_orcids":["https://orcid.org/0000-0002-1881-9941"]},"institutions":[{"id":"https://openalex.org/I2800717037","display_name":"University of Florida Health","ror":"https://ror.org/04tk2gy88","country_code":"US","type":"education","lineage":["https://openalex.org/I2800717037","https://openalex.org/I33213144"]},{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patrick Tighe","raw_affiliation_strings":["Department of Anesthesiology, University of Florida, Gainesville, FL, USA"],"raw_orcid":"https://orcid.org/0000-0002-1881-9941","affiliations":[{"raw_affiliation_string":"Department of Anesthesiology, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I2800717037","https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057928802","display_name":"Eugene Nelson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eugene Nelson","raw_affiliation_strings":["Community & Family Medicine and of Dartmouth Institute, NH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Community & Family Medicine and of Dartmouth Institute, NH, USA","institution_ids":["https://openalex.org/I107672454"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022553846","display_name":"Joseph H. Friedman","orcid":"https://orcid.org/0000-0003-2534-4160","observed_orcids":["https://orcid.org/0000-0003-2534-4160"]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph H. Friedman","raw_affiliation_strings":["Department of Neurology, Brown University, Providence, RI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, Brown University, Providence, RI, USA","institution_ids":["https://openalex.org/I27804330"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056665061","display_name":"Michael S. Okun","orcid":"https://orcid.org/0000-0002-6247-9358","observed_orcids":["https://orcid.org/0000-0002-6247-9358"]},"institutions":[{"id":"https://openalex.org/I2800717037","display_name":"University of Florida Health","ror":"https://ror.org/04tk2gy88","country_code":"US","type":"education","lineage":["https://openalex.org/I2800717037","https://openalex.org/I33213144"]},{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Michael S. Okun","raw_affiliation_strings":["Department of Neurology, University of Florida, Gainesville, FL, USA. Electronic address: okun@neurology.ufl.edu","Department of Neurology, University of Florida, Gainesville, FL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, University of Florida, Gainesville, FL, USA. Electronic address: okun@neurology.ufl.edu","institution_ids":["https://openalex.org/I2800717037","https://openalex.org/I33213144"]},{"raw_affiliation_string":"Department of Neurology, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I2800717037","https://openalex.org/I33213144"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5056665061"],"corresponding_institution_ids":["https://openalex.org/I2800717037","https://openalex.org/I33213144"],"apc_list":{"value":3460,"currency":"USD","value_usd":3460},"apc_paid":null,"fwci":8.3145,"has_fulltext":false,"cited_by_count":86,"citation_normalized_percentile":{"value":0.98057602,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"21","issue":"9","first_page":"1082","last_page":"1086"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11358","display_name":"Dysphagia Assessment and Management","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11358","display_name":"Dysphagia Assessment and Management","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10085","display_name":"Parkinson's Disease Mechanisms and Treatments","score":0.0026000000070780516,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10863","display_name":"Voice and Speech Disorders","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/aspiration-pneumonia","display_name":"aspiration pneumonia","score":0.9769999980926514},{"id":"https://openalex.org/keywords/parkinson-s-disease","display_name":"Parkinson's disease","score":0.9990000128746033}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8258941173553467},{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.7322393655776978},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.5781025886535645},{"id":"https://openalex.org/C179755657","wikidata":"https://www.wikidata.org/wiki/Q58702","display_name":"Mortality rate","level":2,"score":0.558797299861908},{"id":"https://openalex.org/C2777914695","wikidata":"https://www.wikidata.org/wiki/Q12192","display_name":"Pneumonia","level":2,"score":0.515089213848114},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.4874406158924103},{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.4457194209098816},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4274557828903198},{"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},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","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":"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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010300","descriptor_name":"Parkinson Disease","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":true},{"descriptor_ui":"D010300","descriptor_name":"Parkinson Disease","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D011015","descriptor_name":"Pneumonia, Aspiration","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":true},{"descriptor_ui":"D011015","descriptor_name":"Pneumonia, Aspiration","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D014481","descriptor_name":"United States","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D015331","descriptor_name":"Cohort 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":"D015996","descriptor_name":"Survival Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016015","descriptor_name":"Logistic Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016208","descriptor_name":"Databases, Factual","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"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":"doi:10.1016/j.parkreldis.2015.06.020","doi":"https://doi.org/10.1016/j.parkreldis.2015.06.020","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.parkreldis.2015.06.020","pdf_url":null,"source":{"id":"https://openalex.org/S147691530","display_name":"Parkinsonism & Related Disorders","issn_l":"1353-8020","issn":["1353-8020","1873-5126"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","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/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Parkinsonism & Related Disorders","raw_type":"journal-article"},{"id":"pmid:26154915","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26154915","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":"Parkinsonism & related disorders","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306136","display_name":"Michael J. Fox Foundation for Parkinson's Research","ror":"https://ror.org/03arq3225"},{"id":"https://openalex.org/F4320306532","display_name":"University of Florida Foundation","ror":"https://ror.org/02y3ad647"},{"id":"https://openalex.org/F4320309151","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1973420370","https://openalex.org/W2043048986","https://openalex.org/W2057451845","https://openalex.org/W2064996887","https://openalex.org/W2084388513","https://openalex.org/W2093584294","https://openalex.org/W2096015546","https://openalex.org/W2102507934","https://openalex.org/W2145577370","https://openalex.org/W2401773684","https://openalex.org/W3152317442","https://openalex.org/W4240897894","https://openalex.org/W6823191125"],"related_works":["https://openalex.org/W48248451","https://openalex.org/W3136988771","https://openalex.org/W7164172275","https://openalex.org/W4409226010","https://openalex.org/W4402257063","https://openalex.org/W6885177399","https://openalex.org/W7164172200","https://openalex.org/W4409226270","https://openalex.org/W4210315652","https://openalex.org/W7166099194"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":5}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}