{"id":"https://openalex.org/W4389542405","doi":"https://doi.org/10.1109/embc40787.2023.10340146","title":"Classification of fall risk across the lifespan using gait derived features from a wearable device","display_name":"Classification of fall risk across the lifespan using gait derived features from a wearable device","publication_year":2023,"publication_date":"2023-07-24","ids":{"openalex":"https://openalex.org/W4389542405","doi":"https://doi.org/10.1109/embc40787.2023.10340146","pmid":"https://pubmed.ncbi.nlm.nih.gov/38083240"},"language":"en","primary_location":{"id":"doi:10.1109/embc40787.2023.10340146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc40787.2023.10340146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 45th Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","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/A5072480828","display_name":"Grainger Sasso","orcid":null},"institutions":[{"id":"https://openalex.org/I1304508199","display_name":"Carnegie Endowment for International Peace","ror":"https://ror.org/022hhet17","country_code":"US","type":"government","lineage":["https://openalex.org/I1304508199"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Grainger Sasso","raw_affiliation_strings":["Carapace,USA","Carapace, USA"],"affiliations":[{"raw_affiliation_string":"Carapace,USA","institution_ids":["https://openalex.org/I1304508199"]},{"raw_affiliation_string":"Carapace, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111090474","display_name":"Lingxiao Mou","orcid":null},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lingxiao Mou","raw_affiliation_strings":["University of Michigan at Ann-Arbor,Department of Electrical Engineering and Computer Science,Ann Arbor,MI,USA,48109"],"affiliations":[{"raw_affiliation_string":"University of Michigan at Ann-Arbor,Department of Electrical Engineering and Computer Science,Ann Arbor,MI,USA,48109","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026209495","display_name":"Manuel E. Hernandez","orcid":"https://orcid.org/0000-0002-3501-9508"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Manuel E. Hernandez","raw_affiliation_strings":["University of Illinois at Urbana-Champaign,Beckman Institute,Department of Biomedical and Translational Sciences, Department of Kinesiology and Community Health,Urbana,IL,USA,61801"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana-Champaign,Beckman Institute,Department of Biomedical and Translational Sciences, Department of Kinesiology and Community Health,Urbana,IL,USA,61801","institution_ids":["https://openalex.org/I157725225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5072480828"],"corresponding_institution_ids":["https://openalex.org/I1304508199"],"apc_list":null,"apc_paid":null,"fwci":0.6141,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.70628388,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"2023","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.9951000213623047,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9656999707221985,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/binary-classification","display_name":"Binary classification","score":0.5640196800231934},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.5482490658760071},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.49797725677490234},{"id":"https://openalex.org/keywords/fall-prevention","display_name":"Fall prevention","score":0.4853011965751648},{"id":"https://openalex.org/keywords/poison-control","display_name":"Poison control","score":0.46992623805999756},{"id":"https://openalex.org/keywords/cross-validation","display_name":"Cross-validation","score":0.4687383770942688},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.4675651490688324},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.435860276222229},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4300033748149872},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42579153180122375},{"id":"https://openalex.org/keywords/injury-prevention","display_name":"Injury prevention","score":0.412162721157074},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3940618336200714},{"id":"https://openalex.org/keywords/medical-emergency","display_name":"Medical emergency","score":0.14614209532737732},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.1401899755001068}],"concepts":[{"id":"https://openalex.org/C66905080","wikidata":"https://www.wikidata.org/wiki/Q17005494","display_name":"Binary classification","level":3,"score":0.5640196800231934},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.5482490658760071},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.49797725677490234},{"id":"https://openalex.org/C2776516907","wikidata":"https://www.wikidata.org/wiki/Q5432181","display_name":"Fall prevention","level":4,"score":0.4853011965751648},{"id":"https://openalex.org/C3017944768","wikidata":"https://www.wikidata.org/wiki/Q1450463","display_name":"Poison control","level":2,"score":0.46992623805999756},{"id":"https://openalex.org/C27181475","wikidata":"https://www.wikidata.org/wiki/Q541014","display_name":"Cross-validation","level":2,"score":0.4687383770942688},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.4675651490688324},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.435860276222229},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4300033748149872},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42579153180122375},{"id":"https://openalex.org/C190385971","wikidata":"https://www.wikidata.org/wiki/Q373494","display_name":"Injury prevention","level":3,"score":0.412162721157074},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3940618336200714},{"id":"https://openalex.org/C545542383","wikidata":"https://www.wikidata.org/wiki/Q2751242","display_name":"Medical emergency","level":1,"score":0.14614209532737732},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.1401899755001068},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"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":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","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":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","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":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","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":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","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":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":"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":"D008136","descriptor_name":"Longevity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008136","descriptor_name":"Longevity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008136","descriptor_name":"Longevity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008136","descriptor_name":"Longevity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008136","descriptor_name":"Longevity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","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":"D012189","descriptor_name":"Retrospective Studies","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":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc40787.2023.10340146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc40787.2023.10340146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 45th Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:38083240","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38083240","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2011301426","https://openalex.org/W2146291834","https://openalex.org/W2342249984","https://openalex.org/W2523860607","https://openalex.org/W2584585015","https://openalex.org/W2912083425","https://openalex.org/W2949676527","https://openalex.org/W2962862931","https://openalex.org/W3033755023","https://openalex.org/W3035965352","https://openalex.org/W3099878876","https://openalex.org/W3175997029","https://openalex.org/W4210642554","https://openalex.org/W4220788688","https://openalex.org/W6727915253","https://openalex.org/W6737947904","https://openalex.org/W6745609711"],"related_works":["https://openalex.org/W2765080098","https://openalex.org/W2385749422","https://openalex.org/W2355290145","https://openalex.org/W2353465659","https://openalex.org/W2009888974","https://openalex.org/W2355539379","https://openalex.org/W2056341223","https://openalex.org/W4231410700","https://openalex.org/W3124102327","https://openalex.org/W3121296535"],"abstract_inverted_index":{"Falls":[0],"are":[1],"one":[2,181],"of":[3,7,17,20,25,31,55,84,95,113,164,175,202,212],"the":[4,15,29,41,52,70,82,102,151,162,173,200,207],"leading":[5],"factors":[6],"injury":[8,208],"and":[9,57,75,117,128,167,192,205,209],"fatality":[10],"in":[11,38,47,67,109,121,147,155,172,185],"older":[12,197],"adults.":[13],"Given":[14],"importance":[16],"early":[18],"detection":[19],"adults":[21,39,68,100],"at":[22],"higher":[23],"risk":[24,37,60,86,195],"falls,":[26],"we":[27,80,142],"evaluated":[28,51],"ability":[30],"machine":[32],"learning":[33],"to":[34,161,188],"classify":[35],"fall":[36,59,85,133,176,194],"across":[40,69,101],"lifespan":[42],"using":[43,63,88,131],"wearable":[44],"sensors":[45],"embedded":[46],"a":[48,73,110,122,144],"smartshirt.":[49],"We":[50,104],"classification":[53,87],"performance":[54],"binary":[56,111],"multiclass":[58,123],"classifier":[61,124],"models":[62,170,179],"SciKit":[64],"Digital":[65],"Health":[66],"lifespan.":[71,103],"Using":[72],"k-fold":[74,77,137,139],"group":[76,136],"cross-validation":[78,140],"strategy,":[79],"demonstrate":[81],"feasibility":[83],"accelerometer":[89],"data":[90,98],"from":[91,99],"10":[92],"second":[93],"epochs":[94],"treadmill":[96],"walking":[97],"achieved":[105],"an":[106,118],"88%":[107],"accuracy":[108,120,148],"clasifier":[112],"fallers":[114,130],"vs.":[115,138],"non-fallers,":[116,126],"86%":[119],"comparing":[125],"fallers,":[127],"recurrent":[129],"retrospective":[132],"histories.":[134],"Comparing":[135],"strategies,":[141],"find":[143],"22-27%":[145],"drop-off":[146],"performance.":[149],"Furthering":[150],"evaluation":[152],"framework":[153],"presented":[154],"this":[156],"study":[157],"would":[158],"be":[159,183],"valuable":[160],"development":[163],"more":[165],"robust":[166],"clinically":[168],"relevant":[169],"used":[171],"prediction":[174],"risk.":[177],"These":[178],"could":[180],"day":[182],"applied":[184],"clinical":[186],"settings":[187],"help":[189],"better":[190],"diagnose":[191],"monitor":[193],"among":[196],"adults,":[198],"improving":[199],"care":[201],"at-risk":[203],"individuals":[204],"reducing":[206],"associated":[210],"cost":[211],"falls.":[213]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
