{"id":"https://openalex.org/W2042315176","doi":"https://doi.org/10.1145/1592700.1592713","title":"Evaluation of fall detection for the elderly on a variety of subject groups","display_name":"Evaluation of fall detection for the elderly on a variety of subject groups","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2042315176","doi":"https://doi.org/10.1145/1592700.1592713","mag":"2042315176"},"language":"en","primary_location":{"id":"doi:10.1145/1592700.1592713","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1592700.1592713","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International Convention on Rehabilitation Engineering & Assistive Technology - ICREATE '09","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5037584927","display_name":"Patimakorn Jantaraprim","orcid":null},"institutions":[{"id":"https://openalex.org/I131868736","display_name":"Prince of Songkla University","ror":"https://ror.org/0575ycz84","country_code":"TH","type":"education","lineage":["https://openalex.org/I131868736"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Patimakorn Jantaraprim","raw_affiliation_strings":["Prince of Songkla University, Hat Yai, Songkhla, Thailand","Prince of Songkla University, Hat-Yai, Songkhla, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Prince of Songkla University, Hat Yai, Songkhla, Thailand","institution_ids":["https://openalex.org/I131868736"]},{"raw_affiliation_string":"Prince of Songkla University, Hat-Yai, Songkhla, Thailand","institution_ids":["https://openalex.org/I131868736"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058285390","display_name":"Pornchai Phukpattaranont","orcid":"https://orcid.org/0000-0003-0885-0176"},"institutions":[{"id":"https://openalex.org/I131868736","display_name":"Prince of Songkla University","ror":"https://ror.org/0575ycz84","country_code":"TH","type":"education","lineage":["https://openalex.org/I131868736"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Pornchai Phukpattaranont","raw_affiliation_strings":["Prince of Songkla University, Hat Yai, Songkhla, Thailand","Prince of Songkla University, Hat-Yai, Songkhla, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Prince of Songkla University, Hat Yai, Songkhla, Thailand","institution_ids":["https://openalex.org/I131868736"]},{"raw_affiliation_string":"Prince of Songkla University, Hat-Yai, Songkhla, Thailand","institution_ids":["https://openalex.org/I131868736"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006673896","display_name":"Chusak Limsakul","orcid":null},"institutions":[{"id":"https://openalex.org/I131868736","display_name":"Prince of Songkla University","ror":"https://ror.org/0575ycz84","country_code":"TH","type":"education","lineage":["https://openalex.org/I131868736"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Chusak Limsakul","raw_affiliation_strings":["Prince of Songkla University, Hat Yai, Songkhla, Thailand","Prince of Songkla University, Hat-Yai, Songkhla, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Prince of Songkla University, Hat Yai, Songkhla, Thailand","institution_ids":["https://openalex.org/I131868736"]},{"raw_affiliation_string":"Prince of Songkla University, Hat-Yai, Songkhla, Thailand","institution_ids":["https://openalex.org/I131868736"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016090252","display_name":"Booncharoen Wongkittisuksa","orcid":null},"institutions":[{"id":"https://openalex.org/I131868736","display_name":"Prince of Songkla University","ror":"https://ror.org/0575ycz84","country_code":"TH","type":"education","lineage":["https://openalex.org/I131868736"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Booncharoen Wongkittisuksa","raw_affiliation_strings":["Prince of Songkla University, Hat Yai, Songkhla, Thailand","Prince of Songkla University, Hat-Yai, Songkhla, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Prince of Songkla University, Hat Yai, Songkhla, Thailand","institution_ids":["https://openalex.org/I131868736"]},{"raw_affiliation_string":"Prince of Songkla University, Hat-Yai, Songkhla, Thailand","institution_ids":["https://openalex.org/I131868736"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2994,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.89344685,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9908999800682068,"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":0.982200026512146,"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/trunk","display_name":"Trunk","score":0.726147472858429},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.6382508873939514},{"id":"https://openalex.org/keywords/activities-of-daily-living","display_name":"Activities of daily living","score":0.588751494884491},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.5693478584289551},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.5125910639762878},{"id":"https://openalex.org/keywords/elderly-people","display_name":"Elderly people","score":0.45018187165260315},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.44447317719459534},{"id":"https://openalex.org/keywords/physical-therapy","display_name":"Physical therapy","score":0.3875259757041931},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.36363697052001953},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3027630150318146},{"id":"https://openalex.org/keywords/gerontology","display_name":"Gerontology","score":0.23796966671943665}],"concepts":[{"id":"https://openalex.org/C2781197403","wikidata":"https://www.wikidata.org/wiki/Q193472","display_name":"Trunk","level":2,"score":0.726147472858429},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.6382508873939514},{"id":"https://openalex.org/C79544238","wikidata":"https://www.wikidata.org/wiki/Q423243","display_name":"Activities of daily living","level":2,"score":0.588751494884491},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.5693478584289551},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.5125910639762878},{"id":"https://openalex.org/C3018697994","wikidata":"https://www.wikidata.org/wiki/Q191089","display_name":"Elderly people","level":2,"score":0.45018187165260315},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.44447317719459534},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.3875259757041931},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.36363697052001953},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3027630150318146},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.23796966671943665},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1592700.1592713","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1592700.1592713","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International Convention on Rehabilitation Engineering & Assistive Technology - ICREATE '09","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.699999988079071,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W116787137","https://openalex.org/W2081241079","https://openalex.org/W2104706302","https://openalex.org/W2106093484","https://openalex.org/W2123847366","https://openalex.org/W2128478071","https://openalex.org/W2170672895"],"related_works":["https://openalex.org/W2765080098","https://openalex.org/W2385749422","https://openalex.org/W2009888974","https://openalex.org/W2355290145","https://openalex.org/W2353465659","https://openalex.org/W4384517610","https://openalex.org/W4288389100","https://openalex.org/W1902800522","https://openalex.org/W2339469482","https://openalex.org/W2598933631"],"abstract_inverted_index":{"Falls":[0],"in":[1,32,159,182,188,195,208],"the":[2,12,19,21,24,34,39,51,55,72,100,107,140,143,180,189,193,202,209],"elderly":[3,13,95,190,210],"are":[4,211],"a":[5,45],"major":[6],"problem":[7],"for":[8,167,201],"today's":[9],"society.":[10],"If":[11],"could":[14,26,151,191],"get":[15],"help":[16],"immediately":[17],"after":[18],"fall,":[20,116,118],"severity":[22],"of":[23,36,54,65,71,113,127,142,184,204,216],"injury":[25],"be":[27,152],"reduced.":[28],"Also,":[29],"it":[30],"results":[31],"decreasing":[33],"rate":[35],"death":[37],"and":[38,63,84,120,124,135,163,170,174],"medical":[40],"cost.":[41],"This":[42],"paper":[43],"presents":[44],"fall":[46,123,185,205],"detection":[47],"algorithm":[48],"based":[49],"on":[50,106],"threshold":[52,141],"value":[53],"maximum":[56,144],"peak":[57,145],"resultant":[58,146],"acceleration":[59,147],"to":[60,213],"classify":[61],"falls":[62,83,92,150],"Activity":[64],"Daily":[66],"Live":[67],"(ADL).":[68],"Two":[69],"types":[70],"experiments":[73],"were":[74,110,172],"investigated.":[75],"Type":[76,86,161,168],"A)":[77],"ten":[78,88,94],"young":[79,89],"subjects":[80,90,96],"performed":[81,91,97],"both":[82,160],"ADL.":[85,98],"B)":[87],"whereas":[93],"In":[99],"experiment,":[101],"tri-axial":[102],"accelerometer":[103],"was":[104],"mounted":[105],"trunk.":[108],"There":[109],"four":[111],"categories":[112,126],"falls:":[114],"forward":[115],"backward":[117],"left":[119],"right":[121],"side":[122],"six":[125],"ADL:":[128],"sit-stand,":[129],"stand-sit,":[130],"sit-lie,":[131],"lie-sit,":[132],"bend":[133],"down,":[134],"walking":[136],"2":[137],"m.":[138],"For":[139],"at":[148],"1.9g,":[149],"distinguished":[153],"from":[154,186,206],"ADL":[155,187,207],"with":[156],"100%":[157],"sensitivity":[158],"A":[162,169],"B":[164,171],"while":[165],"specificity":[166],"96.11%":[173],"98.33%,":[175],"respectively.":[176],"Results":[177],"indicate":[178],"that":[179],"trend":[181],"classification":[183,203],"gain":[192],"increase":[194],"error.":[196],"Therefore,":[197],"more":[198],"sophisticated":[199],"algorithms":[200],"needed":[212],"improve":[214],"performance":[215],"detection.":[217]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}