{"id":"https://openalex.org/W2991675854","doi":null,"title":"Helmet-related, external compression headache among police officers in Rio de Janeiro.","display_name":"Helmet-related, external compression headache among police officers in Rio de Janeiro.","publication_year":2004,"publication_date":"2004-05-14","ids":{"openalex":"https://openalex.org/W2991675854","mag":"2991675854","pmid":"https://pubmed.ncbi.nlm.nih.gov/15266270","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/1395783"},"language":"en","primary_location":{"id":"pmid:15266270","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/15266270","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":"MedGenMed : Medscape general medicine","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC1395783/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056589798","display_name":"Abouch Valenty Krymchantowski","orcid":"https://orcid.org/0000-0001-8164-3507","observed_orcids":["https://orcid.org/0000-0001-8164-3507"]},"institutions":[{"id":"https://openalex.org/I161127581","display_name":"Universidade Federal Fluminense","ror":"https://ror.org/02rjhbb08","country_code":"BR","type":"education","lineage":["https://openalex.org/I161127581"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Abouch Krymchantowski","raw_affiliation_strings":["Headache Center of Rio, University Federal Fluminense, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Headache Center of Rio, University Federal Fluminense, Brazil","institution_ids":["https://openalex.org/I161127581"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jackeline Soraya Barbosa","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jackeline Soraya Barbosa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069323540","display_name":"Marcio Cvaigman","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marcio Cvaigman","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006478375","display_name":"Willians Lorenzatto","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Willians Lorenzatto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5049862693","display_name":"Marcus Tulius T. Silva","orcid":"https://orcid.org/0000-0003-4479-4132","observed_orcids":["https://orcid.org/0000-0003-4479-4132"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marcus Tulius Silva","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6351,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.68546855,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"6","issue":"2","first_page":"45","last_page":"45"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10498","display_name":"Migraine and Headache Studies","score":0.9955999851226807,"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"}},"topics":[{"id":"https://openalex.org/T10498","display_name":"Migraine and Headache Studies","score":0.9955999851226807,"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/T10416","display_name":"Traumatic Brain Injury Research","score":0.0010999999940395355,"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/T11579","display_name":"Cardiovascular and Diving-Related Complications","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/police-officers","display_name":"police officers","score":0.906000018119812},{"id":"https://openalex.org/keywords/military-police","display_name":"military police","score":0.7279999852180481},{"id":"https://openalex.org/keywords/cranial-neuralgia","display_name":"cranial neuralgia","score":0.9319999814033508},{"id":"https://openalex.org/keywords/head-pressure","display_name":"head pressure","score":0.5019999742507935}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7569947838783264},{"id":"https://openalex.org/C108759981","wikidata":"https://www.wikidata.org/wiki/Q788590","display_name":"Authorization","level":2,"score":0.5182409286499023},{"id":"https://openalex.org/C16568411","wikidata":"https://www.wikidata.org/wiki/Q83042","display_name":"Neurology","level":2,"score":0.4861032962799072},{"id":"https://openalex.org/C3020110884","wikidata":"https://www.wikidata.org/wiki/Q695416","display_name":"Outpatient clinic","level":2,"score":0.4778423011302948},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.39890164136886597},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.07977598905563354},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001938","descriptor_name":"Brazil","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006260","descriptor_name":"Head Protective Devices","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D006260","descriptor_name":"Head Protective Devices","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"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":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016495","descriptor_name":"Police","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D020773","descriptor_name":"Headache Disorders","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true}],"locations_count":3,"locations":[{"id":"pmid:15266270","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/15266270","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":"MedGenMed : Medscape general medicine","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:1395783","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC1395783/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"MedGenMed","raw_type":"Text"},{"id":"mag:2991675854","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/15266270","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":{"id":"pmh:oai:pubmedcentral.nih.gov:1395783","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC1395783/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"MedGenMed","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9763000011444092}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1981285843","https://openalex.org/W2062859506","https://openalex.org/W4247292047"],"related_works":["https://openalex.org/W2754635676","https://openalex.org/W2744676506","https://openalex.org/W4379537949","https://openalex.org/W2051431459","https://openalex.org/W2790079672","https://openalex.org/W3047467321","https://openalex.org/W4405953065","https://openalex.org/W4232684236","https://openalex.org/W2005098376","https://openalex.org/W3209664680"],"abstract_inverted_index":{"Summary\r\nThe":[0],"International":[1],"Headache":[2],"Society":[3],"has":[4,26],"classified":[5],"the":[6,22,43,106,115,120,130],"external":[7,19,139],"compression":[8,140],"headache":[9,25,47,55,89,101,136,149],"as":[10],"a":[11,58,82,93,146,159],"kind":[12],"of":[13,37,45,88,105,129],"cranial":[14],"neuralgia":[15],"caused":[16,137],"by":[17,138,155],"continued":[18],"pressure":[20,32],"over":[21],"head.":[23],"This":[24],"peculiar":[27],"characteristics":[28],"and":[29,117,148],"resolves":[30],"after":[31,56,103],"is":[33],"relieved.":[34],"The":[35,100],"aim":[36],"this":[38,46],"study":[39],"was":[40],"to":[41,76,113,118,144],"analyze":[42],"occurrence":[44],"type":[48],"among":[49],"82":[50,63],"police":[51,84],"officers":[52],"who":[53,74],"reported":[54],"wearing":[57,92,145,157],"helmet.":[59,107,160],"We":[60,133],"retrospectively":[61],"studied":[62],"patients":[64,116,126],"(79":[65],"men,":[66],"3":[67,98],"women),":[68],"age":[69],"19\u201335":[70],"years":[71],"(mean,":[72],"26),":[73],"presented":[75],"an":[77],"outpatient":[78],"neurology":[79],"department":[80],"in":[81],"military":[83],"hospital":[85],"with":[86,91],"complaints":[87],"associated":[90],"helmet":[94,123],"on":[95],"at":[96],"least":[97],"occasions.":[99],"subsided":[102],"removal":[104],"During":[108],"subsequent":[109],"follow-up":[110],"consultations,":[111],"designed":[112],"reevaluate":[114],"renew":[119],"authorization":[121],"releasing":[122],"use,":[124],"no":[125],"described":[127],"recurrence":[128],"head":[131],"pain.":[132],"conclude":[134],"that":[135],"can":[141,151],"be":[142,152],"related":[143],"helmet,":[147],"relief":[150],"obtained":[153],"simply":[154],"not":[156],"such":[158]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2019-12-13T00:00:00"}