{"id":"https://openalex.org/W2000777554","doi":"https://doi.org/10.1590/s0004-282x2010000400005","title":"Generalized anxiety disorder and the Hamilton Anxiety Rating Scale in Parkinson's disease","display_name":"Generalized anxiety disorder and the Hamilton Anxiety Rating Scale in Parkinson's disease","publication_year":2010,"publication_date":"2010-08-01","ids":{"openalex":"https://openalex.org/W2000777554","doi":"https://doi.org/10.1590/s0004-282x2010000400005","mag":"2000777554","pmid":"https://pubmed.ncbi.nlm.nih.gov/20730299"},"language":"en","primary_location":{"id":"doi:10.1590/s0004-282x2010000400005","doi":"https://doi.org/10.1590/s0004-282x2010000400005","is_oa":true,"landing_page_url":"https://doi.org/10.1590/s0004-282x2010000400005","pdf_url":"https://www.scielo.br/j/anp/a/ZwV6NccrGfNDGqM7smZMcVw/?lang=en&format=pdf","source":{"id":"https://openalex.org/S166523383","display_name":"Arquivos de Neuro-Psiquiatria","issn_l":"0004-282X","issn":["0004-282X","1678-4227"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-40","russia-white-list-2","scielo"],"host_organization":"https://openalex.org/P4310320000","host_organization_name":"Thieme Medical Publishers (Germany)","host_organization_lineage":["https://openalex.org/P4310320000"],"host_organization_lineage_names":["Thieme Medical Publishers (Germany)"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Arquivos de Neuro-Psiquiatria","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.scielo.br/j/anp/a/ZwV6NccrGfNDGqM7smZMcVw/?lang=en&format=pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002146343","display_name":"Arthur K\u00fcmmer","orcid":"https://orcid.org/0000-0003-3941-0931","observed_orcids":["https://orcid.org/0000-0003-3941-0931"]},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Arthur Kummer","raw_affiliation_strings":["Federal University of Minas Gerais, Brazil","Federal University of Minas Gerais, Belo Horizonte, BRAZIL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, BRAZIL","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013758684","display_name":"Francisco Cardoso","orcid":"https://orcid.org/0000-0003-0808-0116","observed_orcids":["https://orcid.org/0000-0003-0808-0116"]},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Francisco Cardoso","raw_affiliation_strings":["UFMG; UFMG"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UFMG; UFMG","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040845311","display_name":"Ant\u00f4nio L\u00facio Teixeira","orcid":"https://orcid.org/0000-0002-9621-5422","observed_orcids":["https://orcid.org/0000-0002-9621-5422"]},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Antonio Lucio Teixeira","raw_affiliation_strings":["Federal University of Minas Gerais, Brazil; UFMG"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Brazil; UFMG","institution_ids":["https://openalex.org/I110200422"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I110200422"],"apc_list":{"value":200,"currency":"USD","value_usd":200},"apc_paid":{"value":200,"currency":"USD","value_usd":200},"fwci":4.9975,"has_fulltext":true,"cited_by_count":103,"citation_normalized_percentile":{"value":0.93861736,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"68","issue":"4","first_page":"495","last_page":"501"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10853","display_name":"Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes","score":0.5717999935150146,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10853","display_name":"Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes","score":0.5717999935150146,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10085","display_name":"Parkinson's Disease Mechanisms and Treatments","score":0.3984000086784363,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"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/T10919","display_name":"Neurological disorders and treatments","score":0.013199999928474426,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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/generalized-anxiety-disorder","display_name":"generalized anxiety disorder","score":0.968999981880188},{"id":"https://openalex.org/keywords/parkinson-s-disease","display_name":"Parkinson's disease","score":0.9980000257492065},{"id":"https://openalex.org/keywords/hamilton-anxiety-rating-scale","display_name":"Hamilton Anxiety Rating Scale","score":0.9909999966621399},{"id":"https://openalex.org/keywords/psychometric-properties","display_name":"psychometric properties","score":0.9160000085830688},{"id":"https://openalex.org/keywords/anxiety-screening","display_name":"anxiety screening","score":0.7960000038146973},{"id":"https://openalex.org/keywords/levodopa-dose","display_name":"levodopa dose","score":0.8230000138282776},{"id":"https://openalex.org/keywords/motor-fluctuations","display_name":"motor fluctuations","score":0.9610000252723694},{"id":"https://openalex.org/keywords/dyskinesia","display_name":"dyskinesia","score":0.9549999833106995},{"id":"https://openalex.org/keywords/depression","display_name":"depression","score":0.6700000166893005},{"id":"https://openalex.org/keywords/internal-consistency","display_name":"internal consistency","score":0.5889999866485596}],"concepts":[{"id":"https://openalex.org/C2777696351","wikidata":"https://www.wikidata.org/wiki/Q5644839","display_name":"Hamilton Anxiety Rating Scale","level":3,"score":0.908366322517395},{"id":"https://openalex.org/C2779911313","wikidata":"https://www.wikidata.org/wiki/Q845224","display_name":"Generalized anxiety disorder","level":3,"score":0.7194176912307739},{"id":"https://openalex.org/C558461103","wikidata":"https://www.wikidata.org/wiki/Q154430","display_name":"Anxiety","level":2,"score":0.6376389265060425},{"id":"https://openalex.org/C83849319","wikidata":"https://www.wikidata.org/wiki/Q7295720","display_name":"Rating scale","level":2,"score":0.6182153820991516},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.5788299441337585},{"id":"https://openalex.org/C2779734285","wikidata":"https://www.wikidata.org/wiki/Q11085","display_name":"Parkinson's disease","level":3,"score":0.567746102809906},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.48954495787620544},{"id":"https://openalex.org/C106906290","wikidata":"https://www.wikidata.org/wiki/Q1140909","display_name":"Cronbach's alpha","level":3,"score":0.43925777077674866},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4298895299434662},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.3527159094810486},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3133578300476074},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.2865428626537323},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.23377349972724915},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.07278507947921753}],"mesh":[{"descriptor_ui":"D001008","descriptor_name":"Anxiety Disorders","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":true},{"descriptor_ui":"D001008","descriptor_name":"Anxiety Disorders","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":false},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","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":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"descriptor_ui":"D011569","descriptor_name":"Psychiatric Status Rating Scales","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011594","descriptor_name":"Psychometrics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012372","descriptor_name":"ROC Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.1590/s0004-282x2010000400005","doi":"https://doi.org/10.1590/s0004-282x2010000400005","is_oa":true,"landing_page_url":"https://doi.org/10.1590/s0004-282x2010000400005","pdf_url":"https://www.scielo.br/j/anp/a/ZwV6NccrGfNDGqM7smZMcVw/?lang=en&format=pdf","source":{"id":"https://openalex.org/S166523383","display_name":"Arquivos de Neuro-Psiquiatria","issn_l":"0004-282X","issn":["0004-282X","1678-4227"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-40","russia-white-list-2","scielo"],"host_organization":"https://openalex.org/P4310320000","host_organization_name":"Thieme Medical Publishers (Germany)","host_organization_lineage":["https://openalex.org/P4310320000"],"host_organization_lineage_names":["Thieme Medical Publishers (Germany)"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Arquivos de Neuro-Psiquiatria","raw_type":"journal-article"},{"id":"pmid:20730299","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20730299","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":"Arquivos de neuro-psiquiatria","raw_type":"Journal Article"},{"id":"pmh:oai:scielo:S0004-282X2010000400005","doi":null,"is_oa":true,"landing_page_url":"http://old.scielo.br/scielo.php?script=sci_arttext&amp;pid=S0004-282X2010000400005","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Arquivos de Neuro-Psiquiatria v.68 n.4 2010","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:americanae.aecid.es:2669500","doi":null,"is_oa":true,"landing_page_url":"http://americanae.aecid.es/americanae/es/registros/registro.do?tipoRegistro=MTD&idBib=2669500","pdf_url":null,"source":{"id":"https://openalex.org/S4306400786","display_name":"Americanae (AECID Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Arquivos de Neuro-Psiquiatria v.68 n.4 2010","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:2152775b664b4b5ca60969a49903fb09","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/2152775b664b4b5ca60969a49903fb09","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Arquivos de Neuro-Psiquiatria, Vol 68, Iss 4, Pp 495-501 (2010)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1590/s0004-282x2010000400005","doi":"https://doi.org/10.1590/s0004-282x2010000400005","is_oa":true,"landing_page_url":"https://doi.org/10.1590/s0004-282x2010000400005","pdf_url":"https://www.scielo.br/j/anp/a/ZwV6NccrGfNDGqM7smZMcVw/?lang=en&format=pdf","source":{"id":"https://openalex.org/S166523383","display_name":"Arquivos de Neuro-Psiquiatria","issn_l":"0004-282X","issn":["0004-282X","1678-4227"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-40","russia-white-list-2","scielo"],"host_organization":"https://openalex.org/P4310320000","host_organization_name":"Thieme Medical Publishers (Germany)","host_organization_lineage":["https://openalex.org/P4310320000"],"host_organization_lineage_names":["Thieme Medical Publishers (Germany)"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Arquivos de Neuro-Psiquiatria","raw_type":"journal-article"},"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":[{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322980","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de Minas Gerais","ror":"https://ror.org/00nc55f03"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2000777554.pdf","grobid_xml":"https://content.openalex.org/works/W2000777554.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W1526809711","https://openalex.org/W1662134094","https://openalex.org/W1721898348","https://openalex.org/W1929939596","https://openalex.org/W1970220635","https://openalex.org/W1979605250","https://openalex.org/W1987414908","https://openalex.org/W1990947263","https://openalex.org/W2004931700","https://openalex.org/W2008560062","https://openalex.org/W2022533807","https://openalex.org/W2025587663","https://openalex.org/W2027845654","https://openalex.org/W2029199402","https://openalex.org/W2040625291","https://openalex.org/W2053007224","https://openalex.org/W2054016045","https://openalex.org/W2063956606","https://openalex.org/W2064996887","https://openalex.org/W2068069464","https://openalex.org/W2086135180","https://openalex.org/W2100399955","https://openalex.org/W2108504020","https://openalex.org/W2115670772","https://openalex.org/W2146490418","https://openalex.org/W2148103616","https://openalex.org/W2148279051","https://openalex.org/W2155575770","https://openalex.org/W2160070901","https://openalex.org/W2160347356","https://openalex.org/W2304217084","https://openalex.org/W2428491182","https://openalex.org/W4211151576","https://openalex.org/W4237247479","https://openalex.org/W4255673911","https://openalex.org/W4320996190"],"related_works":["https://openalex.org/W4239597185","https://openalex.org/W2148103616","https://openalex.org/W2132720191","https://openalex.org/W7213287629","https://openalex.org/W2138117707","https://openalex.org/W2125678405","https://openalex.org/W2040625291","https://openalex.org/W7098869226","https://openalex.org/W2760023752","https://openalex.org/W1986965784"],"abstract_inverted_index":{"UNLABELLED:":[0],"Anxiety":[1,41],"is":[2,141,149],"common":[3],"in":[4,33,71,86,110,113,124,151],"Parkinson's":[5],"disease":[6,81],"(PD),":[7],"but":[8],"studies":[9],"concerning":[10],"specific":[11],"anxiety":[12,20,30],"disorders":[13],"are":[14,23],"scarce.":[15],"Essential":[16],"psychometric":[17,36],"properties":[18,37],"of":[19,38,73,88,91,121,139],"rating":[21],"scales":[22],"also":[24,95],"lacking.":[25],"OBJECTIVE:":[26],"To":[27],"investigate":[28],"general":[29],"disorder":[31],"(GAD)":[32],"PD":[34,47,74,152],"and":[35,51,60,84,102,117,123,135,153],"the":[39,56,58,61,114,154],"Hamilton":[40,62],"Rating":[42,64],"Scale":[43,65],"(Ham-A).":[44],"METHOD:":[45],"Ninety-one":[46],"patients":[48],"underwent":[49],"neurological":[50],"psychiatric":[52],"examination,":[53],"which":[54],"included":[55],"MINI-Plus,":[57],"Ham-A":[59,111,128,155],"Depression":[63],"(Ham-D).":[66],"RESULTS:":[67],"GAD":[68,78,107,148],"was":[69],"present":[70],"30.8%":[72],"patients.":[75],"Patients":[76],"with":[77,106],"had":[79],"longer":[80],"duration":[82],"(p=0.044)":[83],"were":[85],"use":[87],"higher":[89,109],"doses":[90],"levodopa":[92],"(p=0.034).":[93],"They":[94],"tended":[96],"to":[97,143,161],"have":[98],"more":[99],"motor":[100],"fluctuations":[101],"dyskinesias.":[103],"The":[104,127],"group":[105],"scored":[108],"(p<0.001),":[112],"somatic":[115],"(p=0.004)":[116],"psychic":[118],"(p<0.001)":[119],"subscales":[120],"Ham-A,":[122],"Ham-D":[125],"(p=0.004).":[126],"showed":[129],"good":[130],"internal":[131],"consistency":[132],"(Cronbach's":[133],"alpha=0.893)":[134],"a":[136,158],"cutoff":[137],"score":[138],"10/11":[140],"suggested":[142],"screen":[144,162],"for":[145,163],"GAD.":[146],"CONCLUSION:":[147],"frequent":[150],"may":[156],"be":[157],"useful":[159],"instrument":[160],"this":[164],"disorder.":[165]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":3}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}