{"id":"https://openalex.org/W4415573003","doi":"https://doi.org/10.1016/j.gerinurse.2025.103661","title":"Validity, reliability and agreement of the two-minute step test in Parkinson's disease","display_name":"Validity, reliability and agreement of the two-minute step test in Parkinson's disease","publication_year":2025,"publication_date":"2025-10-27","ids":{"openalex":"https://openalex.org/W4415573003","doi":"https://doi.org/10.1016/j.gerinurse.2025.103661","pmid":"https://pubmed.ncbi.nlm.nih.gov/41151437"},"language":"en","primary_location":{"id":"doi:10.1016/j.gerinurse.2025.103661","doi":"https://doi.org/10.1016/j.gerinurse.2025.103661","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.gerinurse.2025.103661","pdf_url":null,"source":{"id":"https://openalex.org/S70907202","display_name":"Geriatric Nursing","issn_l":"0197-4572","issn":["0197-4572","1528-3984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","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":"Geriatric Nursing","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/A5011486605","display_name":"Delso Hon\u00f3rio da Silva","orcid":"https://orcid.org/0000-0003-2881-6274","observed_orcids":["https://orcid.org/0000-0003-2881-6274"]},"institutions":[{"id":"https://openalex.org/I3017888287","display_name":"Universidade Nove de Julho","ror":"https://ror.org/005mpbw70","country_code":"BR","type":"education","lineage":["https://openalex.org/I3017888287"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Delso Hon\u00f3rio da Silva Junior","raw_affiliation_strings":["Nove de Julho University, S\u00e3o Paulo, Brazil"],"raw_orcid":"https://orcid.org/0000-0003-2881-6274","affiliations":[{"raw_affiliation_string":"Nove de Julho University, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I3017888287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070075628","display_name":"H\u00e9lcio Kanegusuku","orcid":"https://orcid.org/0000-0002-0406-6504","observed_orcids":["https://orcid.org/0000-0002-0406-6504"]},"institutions":[{"id":"https://openalex.org/I3017888287","display_name":"Universidade Nove de Julho","ror":"https://ror.org/005mpbw70","country_code":"BR","type":"education","lineage":["https://openalex.org/I3017888287"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"H\u00e9lcio Kanegusuku","raw_affiliation_strings":["Nove de Julho University, S\u00e3o Paulo, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-0406-6504","affiliations":[{"raw_affiliation_string":"Nove de Julho University, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I3017888287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038595608","display_name":"Ver\u00f4nica de F\u00e1tima Souza Lima","orcid":"https://orcid.org/0000-0003-3596-235X","observed_orcids":["https://orcid.org/0000-0003-3596-235X"]},"institutions":[{"id":"https://openalex.org/I3017888287","display_name":"Universidade Nove de Julho","ror":"https://ror.org/005mpbw70","country_code":"BR","type":"education","lineage":["https://openalex.org/I3017888287"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ver\u00f4nica de F\u00e1tima Souza Lima","raw_affiliation_strings":["Nove de Julho University, S\u00e3o Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nove de Julho University, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I3017888287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113221383","display_name":"\u00c9rica Tardelli Neves Guelfi","orcid":"https://orcid.org/0000-0001-5137-6305","observed_orcids":["https://orcid.org/0000-0001-5137-6305"]},"institutions":[{"id":"https://openalex.org/I4405279240","display_name":"Associa\u00e7\u00e3o Brasil Parkinson","ror":"https://ror.org/015y3xz17","country_code":"BR","type":"nonprofit","lineage":["https://openalex.org/I4405279240"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"\u00c9rica Tardelli Neves Guelfi","raw_affiliation_strings":["Brazil Parkinson Association, S\u00e3o Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brazil Parkinson Association, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I4405279240"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112258043","display_name":"Fernanda Botta Tarallo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405279240","display_name":"Associa\u00e7\u00e3o Brasil Parkinson","ror":"https://ror.org/015y3xz17","country_code":"BR","type":"nonprofit","lineage":["https://openalex.org/I4405279240"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Fernanda Botta Tarallo Rogatto","raw_affiliation_strings":["Brazil Parkinson Association, S\u00e3o Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brazil Parkinson Association, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I4405279240"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024457837","display_name":"Rafael Yokoyama Fecchio","orcid":"https://orcid.org/0000-0003-3865-2349","observed_orcids":["https://orcid.org/0000-0003-3865-2349"]},"institutions":[{"id":"https://openalex.org/I3017888287","display_name":"Universidade Nove de Julho","ror":"https://ror.org/005mpbw70","country_code":"BR","type":"education","lineage":["https://openalex.org/I3017888287"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Rafael Yokoyama Fecchio","raw_affiliation_strings":["Nove de Julho University, S\u00e3o Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nove de Julho University, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I3017888287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020920409","display_name":"Breno Quintella Farah","orcid":"https://orcid.org/0000-0003-2286-5892","observed_orcids":["https://orcid.org/0000-0003-2286-5892"]},"institutions":[{"id":"https://openalex.org/I62921916","display_name":"Universidade Federal Rural de Pernambuco","ror":"https://ror.org/02ksmb993","country_code":"BR","type":"education","lineage":["https://openalex.org/I62921916"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Breno Quintella Farah","raw_affiliation_strings":["Federal Rural University of Pernambuco, Pernambuco, Brazil"],"raw_orcid":"https://orcid.org/0000-0003-2286-5892","affiliations":[{"raw_affiliation_string":"Federal Rural University of Pernambuco, Pernambuco, Brazil","institution_ids":["https://openalex.org/I62921916"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084668676","display_name":"Raphael Mendes Ritti\u2010Dias","orcid":"https://orcid.org/0000-0001-7883-6746","observed_orcids":["https://orcid.org/0000-0001-7883-6746"]},"institutions":[{"id":"https://openalex.org/I3017888287","display_name":"Universidade Nove de Julho","ror":"https://ror.org/005mpbw70","country_code":"BR","type":"education","lineage":["https://openalex.org/I3017888287"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Raphael Mendes Ritti-Dias","raw_affiliation_strings":["Nove de Julho University, S\u00e3o Paulo, Brazil"],"raw_orcid":"https://orcid.org/0000-0001-7883-6746","affiliations":[{"raw_affiliation_string":"Nove de Julho University, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I3017888287"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026909321","display_name":"Mar\u00edlia de Almeida Correia","orcid":"https://orcid.org/0000-0002-8983-3433","observed_orcids":["https://orcid.org/0000-0002-8983-3433"]},"institutions":[{"id":"https://openalex.org/I3017888287","display_name":"Universidade Nove de Julho","ror":"https://ror.org/005mpbw70","country_code":"BR","type":"education","lineage":["https://openalex.org/I3017888287"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Marilia Almeida Correia","raw_affiliation_strings":["Nove de Julho University, S\u00e3o Paulo, Brazil. Electronic address: marilia.correia@live.com"],"raw_orcid":"https://orcid.org/0000-0002-8983-3433","affiliations":[{"raw_affiliation_string":"Nove de Julho University, S\u00e3o Paulo, Brazil. Electronic address: marilia.correia@live.com","institution_ids":["https://openalex.org/I3017888287"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5026909321"],"corresponding_institution_ids":["https://openalex.org/I3017888287"],"apc_list":{"value":3280,"currency":"USD","value_usd":3280},"apc_paid":null,"fwci":1.0183,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.70112169,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"66","issue":"Pt B","first_page":"103661","last_page":"103661"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.9711999893188477,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"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/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.9711999893188477,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"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":0.006200000178068876,"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":0.002199999988079071,"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/parkinson-s-disease","display_name":"Parkinson's disease","score":0.8320000171661377},{"id":"https://openalex.org/keywords/6-minute-walk-test","display_name":"6-minute walk test","score":0.8669999837875366},{"id":"https://openalex.org/keywords/test-retest-reliability","display_name":"test-retest reliability","score":0.777999997138977},{"id":"https://openalex.org/keywords/validity","display_name":"validity","score":0.7179999947547913},{"id":"https://openalex.org/keywords/agreement","display_name":"agreement","score":0.46700000762939453},{"id":"https://openalex.org/keywords/disease-severity","display_name":"disease severity","score":0.7080000042915344},{"id":"https://openalex.org/keywords/hoehn-and-yahr-stage","display_name":"Hoehn and Yahr stage","score":0.8080000281333923},{"id":"https://openalex.org/keywords/exercise-capacity","display_name":"exercise capacity","score":0.4790000021457672}],"concepts":[{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.8102999925613403},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.7623999714851379},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4909999966621399},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.475600004196167},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.45019999146461487},{"id":"https://openalex.org/C70364389","wikidata":"https://www.wikidata.org/wiki/Q18757","display_name":"Validity","level":3,"score":0.43320000171661377},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.400299996137619},{"id":"https://openalex.org/C116211729","wikidata":"https://www.wikidata.org/wiki/Q5372350","display_name":"Test validity","level":3,"score":0.3165999948978424},{"id":"https://openalex.org/C3018577593","wikidata":"https://www.wikidata.org/wiki/Q470749","display_name":"Limits of agreement","level":2,"score":0.3052999973297119},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.30219998955726624},{"id":"https://openalex.org/C182050348","wikidata":"https://www.wikidata.org/wiki/Q5186576","display_name":"Criterion validity","level":4,"score":0.2939000129699707},{"id":"https://openalex.org/C2993388814","wikidata":"https://www.wikidata.org/wiki/Q7608036","display_name":"Step test","level":3,"score":0.2935999929904938},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2915000021457672},{"id":"https://openalex.org/C3019887659","wikidata":"https://www.wikidata.org/wiki/Q191089","display_name":"Older people","level":2,"score":0.28380000591278076},{"id":"https://openalex.org/C3019714060","wikidata":"https://www.wikidata.org/wiki/Q322514","display_name":"Validation test","level":4,"score":0.2628999948501587},{"id":"https://openalex.org/C3018697994","wikidata":"https://www.wikidata.org/wiki/Q191089","display_name":"Elderly people","level":2,"score":0.25380000472068787}],"mesh":[{"descriptor_ui":"D000070857","descriptor_name":"Walk Test","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005080","descriptor_name":"Exercise Test","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"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":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.gerinurse.2025.103661","doi":"https://doi.org/10.1016/j.gerinurse.2025.103661","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.gerinurse.2025.103661","pdf_url":null,"source":{"id":"https://openalex.org/S70907202","display_name":"Geriatric Nursing","issn_l":"0197-4572","issn":["0197-4572","1528-3984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","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":"Geriatric Nursing","raw_type":"journal-article"},{"id":"pmid:41151437","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/41151437","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":"Geriatric nursing (New York, N.Y.)","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/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1988479870","https://openalex.org/W1991863899","https://openalex.org/W2060598829","https://openalex.org/W2126008330","https://openalex.org/W2139994949","https://openalex.org/W2140978740","https://openalex.org/W2145954079","https://openalex.org/W2166232227","https://openalex.org/W2226795797","https://openalex.org/W2227553067","https://openalex.org/W3019923650","https://openalex.org/W3044479799","https://openalex.org/W3094958161","https://openalex.org/W3132045136","https://openalex.org/W3136875910","https://openalex.org/W3139177388","https://openalex.org/W3153206634","https://openalex.org/W3194534162","https://openalex.org/W4213413007","https://openalex.org/W4221125493","https://openalex.org/W4281290085","https://openalex.org/W4367839783","https://openalex.org/W4388737002"],"related_works":["https://openalex.org/W4403769322","https://openalex.org/W4206953174","https://openalex.org/W7167891256","https://openalex.org/W4393041770","https://openalex.org/W4408497891","https://openalex.org/W4414444214","https://openalex.org/W2583523478","https://openalex.org/W7116756406","https://openalex.org/W7120627765","https://openalex.org/W2911295944"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2025-10-28T00:00:00"}
