{"id":"https://openalex.org/W2730932226","doi":"https://doi.org/10.3390/s17071522","title":"Towards Mobile Gait Analysis: Concurrent Validity and Test-Retest Reliability of an Inertial Measurement System for the Assessment of Spatio-Temporal Gait Parameters","display_name":"Towards Mobile Gait Analysis: Concurrent Validity and Test-Retest Reliability of an Inertial Measurement System for the Assessment of Spatio-Temporal Gait Parameters","publication_year":2017,"publication_date":"2017-06-28","ids":{"openalex":"https://openalex.org/W2730932226","doi":"https://doi.org/10.3390/s17071522","mag":"2730932226","pmid":"https://pubmed.ncbi.nlm.nih.gov/28657587"},"language":"en","primary_location":{"id":"doi:10.3390/s17071522","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17071522","pdf_url":"https://www.mdpi.com/1424-8220/17/7/1522/pdf?version=1498641324","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/17/7/1522/pdf?version=1498641324","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085359641","display_name":"Felix Kluge","orcid":"https://orcid.org/0000-0003-4921-6104"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Felix Kluge","raw_affiliation_strings":["Digital Sports Group, Pattern Recognition Laboratory, Department of Computer Science, Friedrich-Alexander University Erlangen-N\u00fcrnberg (FAU), 91058 Erlangen, Germany"],"raw_orcid":"https://orcid.org/0000-0003-4921-6104","affiliations":[{"raw_affiliation_string":"Digital Sports Group, Pattern Recognition Laboratory, Department of Computer Science, Friedrich-Alexander University Erlangen-N\u00fcrnberg (FAU), 91058 Erlangen, Germany","institution_ids":["https://openalex.org/I181369854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088917453","display_name":"Heiko Ga\u00dfner","orcid":"https://orcid.org/0000-0003-2037-9460"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]},{"id":"https://openalex.org/I4210088053","display_name":"Universit\u00e4tsklinikum Erlangen","ror":"https://ror.org/0030f2a11","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210088053"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Heiko Ga\u00dfner","raw_affiliation_strings":["Molecular Neurology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-N\u00fcrnberg (FAU), 91054 Erlangen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Molecular Neurology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-N\u00fcrnberg (FAU), 91054 Erlangen, Germany","institution_ids":["https://openalex.org/I181369854","https://openalex.org/I4210088053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056745672","display_name":"Julius Hannink","orcid":"https://orcid.org/0000-0002-9542-0694"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Julius Hannink","raw_affiliation_strings":["Digital Sports Group, Pattern Recognition Laboratory, Department of Computer Science, Friedrich-Alexander University Erlangen-N\u00fcrnberg (FAU), 91058 Erlangen, Germany"],"raw_orcid":"https://orcid.org/0000-0002-9542-0694","affiliations":[{"raw_affiliation_string":"Digital Sports Group, Pattern Recognition Laboratory, Department of Computer Science, Friedrich-Alexander University Erlangen-N\u00fcrnberg (FAU), 91058 Erlangen, Germany","institution_ids":["https://openalex.org/I181369854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074362700","display_name":"Cristian Pasluosta","orcid":"https://orcid.org/0000-0001-5335-9840"},"institutions":[{"id":"https://openalex.org/I161046081","display_name":"University of Freiburg","ror":"https://ror.org/0245cg223","country_code":"DE","type":"education","lineage":["https://openalex.org/I161046081"]},{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Cristian Pasluosta","raw_affiliation_strings":["Digital Sports Group, Pattern Recognition Laboratory, Department of Computer Science, Friedrich-Alexander University Erlangen-N\u00fcrnberg (FAU), 91058 Erlangen, Germany","Laboratory for Biomedical Microtechnology, Department of Microsystems Engineering, University of Freiburg, 79110 Freiburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital Sports Group, Pattern Recognition Laboratory, Department of Computer Science, Friedrich-Alexander University Erlangen-N\u00fcrnberg (FAU), 91058 Erlangen, Germany","institution_ids":["https://openalex.org/I181369854"]},{"raw_affiliation_string":"Laboratory for Biomedical Microtechnology, Department of Microsystems Engineering, University of Freiburg, 79110 Freiburg, Germany","institution_ids":["https://openalex.org/I161046081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066832631","display_name":"Jochen Klucken","orcid":"https://orcid.org/0000-0001-6645-9437"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]},{"id":"https://openalex.org/I4210088053","display_name":"Universit\u00e4tsklinikum Erlangen","ror":"https://ror.org/0030f2a11","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210088053"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jochen Klucken","raw_affiliation_strings":["Molecular Neurology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-N\u00fcrnberg (FAU), 91054 Erlangen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Molecular Neurology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-N\u00fcrnberg (FAU), 91054 Erlangen, Germany","institution_ids":["https://openalex.org/I181369854","https://openalex.org/I4210088053"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014144494","display_name":"Bjoern M. Eskofier","orcid":"https://orcid.org/0000-0002-0417-0336"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bj\u00f6rn Eskofier","raw_affiliation_strings":["Digital Sports Group, Pattern Recognition Laboratory, Department of Computer Science, Friedrich-Alexander University Erlangen-N\u00fcrnberg (FAU), 91058 Erlangen, Germany"],"raw_orcid":"https://orcid.org/0000-0002-0417-0336","affiliations":[{"raw_affiliation_string":"Digital Sports Group, Pattern Recognition Laboratory, Department of Computer Science, Friedrich-Alexander University Erlangen-N\u00fcrnberg (FAU), 91058 Erlangen, Germany","institution_ids":["https://openalex.org/I181369854"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5085359641"],"corresponding_institution_ids":["https://openalex.org/I181369854"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":1454,"currency":"EUR","value_usd":1568},"fwci":25.2638,"has_fulltext":true,"cited_by_count":152,"citation_normalized_percentile":{"value":0.99711438,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"17","issue":"7","first_page":"1522","last_page":"1522"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.9997000098228455,"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":0.9997000098228455,"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/T11227","display_name":"Diabetic Foot Ulcer Assessment and Management","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T11097","display_name":"Cerebral Palsy and Movement Disorders","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/gait","display_name":"Gait","score":0.743564784526825},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6777188181877136},{"id":"https://openalex.org/keywords/concurrent-validity","display_name":"Concurrent validity","score":0.6761595606803894},{"id":"https://openalex.org/keywords/gait-analysis","display_name":"Gait analysis","score":0.5671330690383911},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.5245585441589355},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.4930982291698456},{"id":"https://openalex.org/keywords/inertial-frame-of-reference","display_name":"Inertial frame of reference","score":0.4698333442211151},{"id":"https://openalex.org/keywords/validity","display_name":"Validity","score":0.43500733375549316},{"id":"https://openalex.org/keywords/test","display_name":"Test (biology)","score":0.4297572374343872},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4274277687072754},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.3903653025627136},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3738664388656616},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2672434449195862},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.2423553466796875},{"id":"https://openalex.org/keywords/psychometrics","display_name":"Psychometrics","score":0.14150947332382202},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.11560395359992981},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07136937975883484},{"id":"https://openalex.org/keywords/internal-consistency","display_name":"Internal consistency","score":0.06499600410461426},{"id":"https://openalex.org/keywords/developmental-psychology","display_name":"Developmental psychology","score":0.05928218364715576}],"concepts":[{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.743564784526825},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6777188181877136},{"id":"https://openalex.org/C198999979","wikidata":"https://www.wikidata.org/wiki/Q5159115","display_name":"Concurrent validity","level":4,"score":0.6761595606803894},{"id":"https://openalex.org/C173906292","wikidata":"https://www.wikidata.org/wiki/Q1493441","display_name":"Gait analysis","level":3,"score":0.5671330690383911},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.5245585441589355},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.4930982291698456},{"id":"https://openalex.org/C173386949","wikidata":"https://www.wikidata.org/wiki/Q192735","display_name":"Inertial frame of reference","level":2,"score":0.4698333442211151},{"id":"https://openalex.org/C70364389","wikidata":"https://www.wikidata.org/wiki/Q18757","display_name":"Validity","level":3,"score":0.43500733375549316},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.4297572374343872},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4274277687072754},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.3903653025627136},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3738664388656616},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2672434449195862},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2423553466796875},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.14150947332382202},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.11560395359992981},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07136937975883484},{"id":"https://openalex.org/C3018868096","wikidata":"https://www.wikidata.org/wiki/Q2693233","display_name":"Internal consistency","level":3,"score":0.06499600410461426},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.05928218364715576},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D005528","descriptor_name":"Foot","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005528","descriptor_name":"Foot","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005528","descriptor_name":"Foot","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D064368","descriptor_name":"Healthy Volunteers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D064368","descriptor_name":"Healthy Volunteers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D064368","descriptor_name":"Healthy Volunteers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.3390/s17071522","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17071522","pdf_url":"https://www.mdpi.com/1424-8220/17/7/1522/pdf?version=1498641324","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:28657587","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28657587","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,"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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:aleph.bib-bvb.de:BVB01-030299785","is_oa":false,"landing_page_url":"http://d-nb.info/1154595862/34","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"software, multimedia"},{"id":"pmh:oai:europepmc.org:4394337","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5539856","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:freidok.uni-freiburg.de:13182","is_oa":false,"landing_page_url":"https://freidok.uni-freiburg.de/data/13182","pdf_url":null,"source":{"id":"https://openalex.org/S4306401057","display_name":"FreiDok plus (Universit\u00e4tsbibliothek Freiburg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I161046081","host_organization_name":"University of Freiburg","host_organization_lineage":["https://openalex.org/I161046081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors. 17, 7 (2017), 1522, DOI 10.3390/s17071522, issn: 1424-8220","raw_type":"article"},{"id":"pmh:oai:ub.uni-erlangen.de-opus:9516","is_oa":true,"landing_page_url":"https://opus4.kobv.de/opus4-fau/files/9516/Kluge_towards.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306402340","display_name":"OPUS FAU (Kooperativer Bibliotheksverbund Berlin-Brandenburg (KOBV), on behalf of the Universit\u00e4tsbibliothek Erlangen-N\u00fcrnberg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/s17071522","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17071522","pdf_url":"https://www.mdpi.com/1424-8220/17/7/1522/pdf?version=1498641324","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7781430393","display_name":null,"funder_award_id":"ES 434/8-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G8663067234","display_name":null,"funder_award_id":"434/8-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320323237","display_name":"Bayerisches Staatsministerium f\u00fcr Wissenschaft, Forschung und Kunst","ror":"https://ror.org/01a44gd51"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2730932226.pdf","grobid_xml":"https://content.openalex.org/works/W2730932226.grobid-xml"},"referenced_works_count":51,"referenced_works":["https://openalex.org/W1479935944","https://openalex.org/W1602140364","https://openalex.org/W1900048720","https://openalex.org/W1965998437","https://openalex.org/W1968583838","https://openalex.org/W1970493599","https://openalex.org/W1976628879","https://openalex.org/W1987274280","https://openalex.org/W1994508094","https://openalex.org/W2003556750","https://openalex.org/W2008560062","https://openalex.org/W2013337604","https://openalex.org/W2015795623","https://openalex.org/W2016000244","https://openalex.org/W2035032359","https://openalex.org/W2044743117","https://openalex.org/W2063085086","https://openalex.org/W2064749418","https://openalex.org/W2064963539","https://openalex.org/W2064996887","https://openalex.org/W2070159246","https://openalex.org/W2078487085","https://openalex.org/W2086706693","https://openalex.org/W2087048290","https://openalex.org/W2095513541","https://openalex.org/W2098193909","https://openalex.org/W2098798128","https://openalex.org/W2105958576","https://openalex.org/W2125850518","https://openalex.org/W2139362983","https://openalex.org/W2139586372","https://openalex.org/W2141403362","https://openalex.org/W2141722132","https://openalex.org/W2142102604","https://openalex.org/W2145954079","https://openalex.org/W2149157350","https://openalex.org/W2149354205","https://openalex.org/W2150955821","https://openalex.org/W2234675890","https://openalex.org/W2271444823","https://openalex.org/W2287563231","https://openalex.org/W2493993164","https://openalex.org/W2523438893","https://openalex.org/W2529347637","https://openalex.org/W2555115556","https://openalex.org/W2560253279","https://openalex.org/W2572781833","https://openalex.org/W4231228358","https://openalex.org/W4234180827","https://openalex.org/W4249888301","https://openalex.org/W6635909097"],"related_works":["https://openalex.org/W2091018038","https://openalex.org/W2225378543","https://openalex.org/W4287122200","https://openalex.org/W2382856674","https://openalex.org/W3082879976","https://openalex.org/W2758329493","https://openalex.org/W4282983774","https://openalex.org/W2516847594","https://openalex.org/W2074244975","https://openalex.org/W2774872429"],"abstract_inverted_index":{"The":[0,44,83,98,154,177],"purpose":[1],"of":[2,14,48],"this":[3],"study":[4],"was":[5,68,103,112,137,157],"to":[6,31,53,159,167],"assess":[7],"the":[8,168,183],"concurrent":[9,64],"validity":[10],"and":[11,23,108,124,132,174,189],"test-retest":[12],"reliability":[13,67,136,181],"a":[15,57,79],"sensor-based":[16,155],"gait":[17,33,91,149,163],"analysis":[18],"system.":[19],"Eleven":[20],"healthy":[21,72,130],"subjects":[22,73,131],"four":[24],"Parkinson's":[25],"disease":[26],"(PD)":[27],"patients":[28],"were":[29,51,86,122],"asked":[30],"complete":[32],"tasks":[34],"whilst":[35],"wearing":[36],"two":[37,80,84],"inertial":[38],"measurement":[39],"units":[40],"at":[41,74],"their":[42],"feet.":[43],"extracted":[45,55],"spatio-temporal":[46,162],"parameters":[47,92,141,164],"1166":[49],"strides":[50],"compared":[52,166],"those":[54],"from":[56],"reference":[58,169],"camera-based":[59,170],"motion":[60],"capture":[61,161],"system":[62,156,171],"concerning":[63],"validity.":[65],"Test-retest":[66,135],"assessed":[69],"for":[70,89,100,109,139,148,172],"five":[71],"three":[75],"different":[76],"days":[77],"in":[78,185,190],"week":[81],"period.":[82],"systems":[85],"highly":[87],"correlated":[88],"all":[90,140],"(":[93],"r":[94],">":[95,145,152],"0.93":[96],").":[97],"bias":[99],"stride":[101,110],"time":[102],"0":[104],"\u00b1":[105,114],"16":[106],"ms":[107],"length":[111],"1.4":[113],"6.7":[115],"cm.":[116],"No":[117],"systematic":[118],"range":[119],"dependent":[120],"errors":[121],"observed":[123],"no":[125],"significant":[126],"changes":[127],"existed":[128],"between":[129],"PD":[133],"patients.":[134],"excellent":[138],"(intraclass":[142],"correlation":[143],"(ICC)":[144],"0.81)":[146],"except":[147],"velocity":[150],"(ICC":[151],"0.55).":[153],"able":[158],"accurately":[160],"as":[165],"normal":[173],"impaired":[175],"gait.":[176],"system's":[178],"high":[179],"retest":[180],"renders":[182],"use":[184],"recurrent":[186],"clinical":[187],"measurements":[188],"long-term":[191],"applications":[192],"feasible.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":18},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":18},{"year":2022,"cited_by_count":25},{"year":2021,"cited_by_count":28},{"year":2020,"cited_by_count":20},{"year":2019,"cited_by_count":17},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}