{"id":"https://openalex.org/W2795921077","doi":"https://doi.org/10.1109/tbme.2018.2823333","title":"Cuffless Estimation of Blood Pressure: Importance of Variability in Blood Pressure Dependence of Arterial Stiffness Across Individuals and Measurement Sites","display_name":"Cuffless Estimation of Blood Pressure: Importance of Variability in Blood Pressure Dependence of Arterial Stiffness Across Individuals and Measurement Sites","publication_year":2018,"publication_date":"2018-04-06","ids":{"openalex":"https://openalex.org/W2795921077","doi":"https://doi.org/10.1109/tbme.2018.2823333","mag":"2795921077","pmid":"https://pubmed.ncbi.nlm.nih.gov/29993392"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2018.2823333","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2018.2823333","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-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/A5037439922","display_name":"Mark Butlin","orcid":"https://orcid.org/0000-0002-2746-4222"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Mark Butlin","raw_affiliation_strings":["Department Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0002-2746-4222","affiliations":[{"raw_affiliation_string":"Department Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080950828","display_name":"Fatemeh Shirbani","orcid":"https://orcid.org/0000-0002-0273-4396"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Fatemeh Shirbani","raw_affiliation_strings":["Department Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074004439","display_name":"Edward Barin","orcid":"https://orcid.org/0000-0001-8593-4635"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Edward Barin","raw_affiliation_strings":["MQ Health Cardiology Clinic, Macquarie University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MQ Health Cardiology Clinic, Macquarie University","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001740149","display_name":"Isabella Tan","orcid":"https://orcid.org/0000-0003-3123-6190"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Isabella Tan","raw_affiliation_strings":["Department Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018930557","display_name":"Bart Spronck","orcid":"https://orcid.org/0000-0003-1076-1922"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Bart Spronck","raw_affiliation_strings":["Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University"],"raw_orcid":"https://orcid.org/0000-0003-1076-1922","affiliations":[{"raw_affiliation_string":"Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073706072","display_name":"Alberto Avolio","orcid":"https://orcid.org/0000-0002-8311-2010"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Alberto P. Avolio","raw_affiliation_strings":["Department Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University"],"raw_orcid":"https://orcid.org/0000-0002-8311-2010","affiliations":[{"raw_affiliation_string":"Department Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University","institution_ids":["https://openalex.org/I99043593"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99043593"],"apc_list":null,"apc_paid":null,"fwci":4.5316,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.9560621,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"65","issue":"11","first_page":"2377","last_page":"2383"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.8686000108718872,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.8686000108718872,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.07729999721050262,"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"}},{"id":"https://openalex.org/T10144","display_name":"Blood Pressure and Hypertension Studies","score":0.014000000432133675,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/blood-pressure","display_name":"Blood pressure","score":0.7486584186553955},{"id":"https://openalex.org/keywords/arterial-stiffness","display_name":"Arterial stiffness","score":0.6812235116958618},{"id":"https://openalex.org/keywords/stiffness","display_name":"Stiffness","score":0.49700430035591125},{"id":"https://openalex.org/keywords/pressure-measurement","display_name":"Pressure measurement","score":0.47875088453292847},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.43978846073150635},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.42628148198127747},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.41110071539878845},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.39876607060432434},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.32714560627937317},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.32598114013671875},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23398247361183167},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.12951397895812988},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.06936773657798767}],"concepts":[{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.7486584186553955},{"id":"https://openalex.org/C2775850156","wikidata":"https://www.wikidata.org/wiki/Q4797538","display_name":"Arterial stiffness","level":3,"score":0.6812235116958618},{"id":"https://openalex.org/C2779372316","wikidata":"https://www.wikidata.org/wiki/Q569057","display_name":"Stiffness","level":2,"score":0.49700430035591125},{"id":"https://openalex.org/C80264047","wikidata":"https://www.wikidata.org/wiki/Q7424019","display_name":"Pressure measurement","level":2,"score":0.47875088453292847},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.43978846073150635},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.42628148198127747},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.41110071539878845},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.39876607060432434},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.32714560627937317},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.32598114013671875},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23398247361183167},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.12951397895812988},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.06936773657798767},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","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":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001795","descriptor_name":"Blood Pressure Determination","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D001795","descriptor_name":"Blood Pressure Determination","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D001795","descriptor_name":"Blood Pressure Determination","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D002138","descriptor_name":"Calibration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002138","descriptor_name":"Calibration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002138","descriptor_name":"Calibration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002339","descriptor_name":"Carotid Arteries","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D002339","descriptor_name":"Carotid Arteries","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D002339","descriptor_name":"Carotid Arteries","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","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":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005263","descriptor_name":"Femoral Artery","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005263","descriptor_name":"Femoral Artery","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005263","descriptor_name":"Femoral Artery","qualifier_ui":"Q000502","qualifier_name":"physiology","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":"D008297","descriptor_name":"Male","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":"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":"D008875","descriptor_name":"Middle Aged","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":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059289","descriptor_name":"Vascular Stiffness","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D059289","descriptor_name":"Vascular Stiffness","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D059289","descriptor_name":"Vascular Stiffness","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/tbme.2018.2823333","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2018.2823333","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:29993392","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29993392","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":"IEEE transactions on bio-medical engineering","raw_type":null},{"id":"pmh:oai:cris.maastrichtuniversity.nl:openaire_cris_publications/c970896a-792f-41a0-ba15-b06b083227a2","is_oa":false,"landing_page_url":"https://cris.maastrichtuniversity.nl/en/publications/c970896a-792f-41a0-ba15-b06b083227a2","pdf_url":null,"source":{"id":"https://openalex.org/S4306402616","display_name":"Research Publications (Maastricht University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I34352273","host_organization_name":"Maastricht University","host_organization_lineage":["https://openalex.org/I34352273"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Butlin, M, Shirbani, F, Barin, E, Tan, I, Spronck, B & Avolio, A P 2018, 'Cuffless Estimation of Blood Pressure : Importance of Variability in Blood Pressure Dependence of Arterial Stiffness Across Individuals and Measurement Sites', Ieee Transactions on Biomedical Engineering, vol. 65, no. 11, pp. 2377-2383. https://doi.org/10.1109/TBME.2018.2823333","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W2006095281","https://openalex.org/W2042789964","https://openalex.org/W2045084428","https://openalex.org/W2050279231","https://openalex.org/W2086516874","https://openalex.org/W2090163924","https://openalex.org/W2091983820","https://openalex.org/W2096711200","https://openalex.org/W2098352519","https://openalex.org/W2099706776","https://openalex.org/W2110236831","https://openalex.org/W2110416191","https://openalex.org/W2112315142","https://openalex.org/W2122468991","https://openalex.org/W2125628414","https://openalex.org/W2125794932","https://openalex.org/W2141276198","https://openalex.org/W2143983154","https://openalex.org/W2154126140","https://openalex.org/W2162850554","https://openalex.org/W2294418644","https://openalex.org/W2295629292","https://openalex.org/W2339590465","https://openalex.org/W2344570320","https://openalex.org/W2406255031","https://openalex.org/W2410822849","https://openalex.org/W2412947632","https://openalex.org/W2467844892","https://openalex.org/W2734408193"],"related_works":["https://openalex.org/W2601824859","https://openalex.org/W2334332581","https://openalex.org/W4367183581","https://openalex.org/W4200433551","https://openalex.org/W2617580167","https://openalex.org/W2046803508","https://openalex.org/W2000467089","https://openalex.org/W2007651072","https://openalex.org/W2011999423","https://openalex.org/W2551250260"],"abstract_inverted_index":{"Objective:":[0],"Measuring":[1],"arterial":[2],"pulse":[3,92,211],"transit":[4],"time":[5],"(PTT)":[6],"to":[7,32,128,195,261],"estimate":[8],"blood":[9],"pressure":[10,133],"(BP)":[11],"without":[12],"conventional":[13],"brachial":[14,150],"cuff-based":[15],"measurement":[16],"is":[17,21,230],"not":[18,218],"new,":[19],"but":[20,177],"a":[22,142],"focus":[23],"of":[24,36,124,222,265],"current":[25],"wearable":[26],"technologies":[27],"research.":[28],"Much":[29],"research":[30],"pertains":[31],"efficient,":[33],"accurate":[34,53],"sensing":[35],"arteryrelated":[37],"waveforms,":[38],"yet":[39],"the":[40,116,122,125,130,167,189,220,223,237,255,263],"relationship":[41],"between":[42],"PTT":[43],"and":[44,76,91,101,109,118,179,202,210,213,233,247],"BP":[45,54,90,152,241,253],"receives":[46],"less":[47],"attention":[48],"despite":[49],"being":[50],"key":[51],"for":[52,240],"estimation.":[55],"This":[56],"study":[57],"investigated":[58],"BP/PTT":[59],"calibration":[60,185,238,267],"by":[61],"quantifying":[62],"anatomical":[63,231],"site":[64,232],"variability":[65,78,224,235],"(n":[66,79],"=":[67,80,226],"10,":[68],"3":[69],"female,":[70,83],"age":[71,84],"30":[72],"\u00b1":[73,86,145,157,171,199],"9":[74],"years)":[75],"individual":[77,256],"103,":[81],"50":[82],"53":[85],"22":[87,198],"years).":[88],"Methods:":[89],"wave":[93],"velocity":[94],"(PWV)":[95],"were":[96,113,181],"measured":[97,114],"in":[98,149,161,166,236,252],"both":[99],"seated":[100],"supine.":[102],"Carotid-femoral":[103],"PWV":[104,107,111],"(cfPWV),":[105],"carotid-radial":[106],"(crPWV),":[108],"carotid-finger-volume":[110],"(cvPWV)":[112],"with":[115,153,205],"wrist":[117],"hand":[119],"positioned":[120],"at":[121],"level":[123],"upper":[126],"thigh":[127],"achieve":[129],"same":[131],"hydrostatic":[132,162,250],"effect":[134],"across":[135,188],"all":[136],"measurements.":[137],"Results:The":[138],"postural":[139],"change":[140,148,160],"invoked":[141],"small":[143],"(4":[144],"7":[146],"mmHg)":[147],"diastolic":[151,209],"an":[154],"additional":[155],"27":[156],"2":[158],"mmHg":[159],"pressure.":[163],"cfPWV":[164],"decreased":[165],"supine":[168],"position":[169],"(-1.75":[170],"0.17":[172],"m\u00b7s-1,":[173],"p":[174],"<;":[175],"0.001),":[176],"crPWV":[178],"cvPWV":[180],"more":[182],"variable.":[183],"The":[184],"term":[186,239],"(\u0394BP/\u0394PWV)":[187],"sample":[190],"population":[191],"varied":[192],"from":[193,243],"6.6":[194],"98.3":[196],"mmHg\u00b7s\u00b7m-1(mean":[197],"14":[200],"mmHg\u00b7s\u00b7m-1)":[201],"was":[203],"correlated":[204],"age,":[206],"heart":[207],"rate,":[208],"pressure,":[212],"weight.":[214],"These":[215],"variables":[216],"did":[217],"explain":[219],"majority":[221],"(R2":[225],"0.248).":[227],"Conclusion:":[228],"There":[229],"betweenindividual":[234],"estimation":[242],"PTT.":[244],"Significance:":[245],"Using":[246],"accurately":[248],"calculating":[249],"changes":[251],"within":[254],"may":[257],"be":[258],"one":[259],"method":[260],"increase":[262],"accuracy":[264],"this":[266],"term.":[268]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}