{"id":"https://openalex.org/W3192023171","doi":"https://doi.org/10.1109/tbme.2021.3103552","title":"Investigation on Pulse Wave Forward Peak Detection and Its Applications in Cardiovascular Health","display_name":"Investigation on Pulse Wave Forward Peak Detection and Its Applications in Cardiovascular Health","publication_year":2021,"publication_date":"2021-08-10","ids":{"openalex":"https://openalex.org/W3192023171","doi":"https://doi.org/10.1109/tbme.2021.3103552","mag":"3192023171","pmid":"https://pubmed.ncbi.nlm.nih.gov/34375276"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2021.3103552","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2021.3103552","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/A5005059718","display_name":"Wan-Hua Lin","orcid":"https://orcid.org/0000-0002-8953-8469"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]},{"id":"https://openalex.org/I4210104064","display_name":"Shenzhen Academy of Robotics","ror":"https://ror.org/01h027j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210104064"]},{"id":"https://openalex.org/I4210145761","display_name":"Shenzhen Institutes of Advanced Technology","ror":"https://ror.org/04gh4er46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Wan-Hua","raw_affiliation_strings":["SIAT Branch of Shenzhen Institute of Artificial Intelligence and Robotics for Society, China","CAS Key Laboratory of Human-Machine Intelligence-Synergy Systems, Shenzhen Institute of Advanced Technology(SIAT), China","Department of Electrical and Electronic Engineering, Southern University of Science and Technology (SUSTech), China"],"raw_orcid":"https://orcid.org/0000-0002-8953-8469","affiliations":[{"raw_affiliation_string":"SIAT Branch of Shenzhen Institute of Artificial Intelligence and Robotics for Society, China","institution_ids":["https://openalex.org/I4210104064"]},{"raw_affiliation_string":"CAS Key Laboratory of Human-Machine Intelligence-Synergy Systems, Shenzhen Institute of Advanced Technology(SIAT), China","institution_ids":["https://openalex.org/I4210145761"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Southern University of Science and Technology (SUSTech), China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101570284","display_name":"Dingchang Zheng","orcid":"https://orcid.org/0000-0001-8077-4548"},"institutions":[{"id":"https://openalex.org/I4210153682","display_name":"Intelligent Health (United Kingdom)","ror":"https://ror.org/0576zak10","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210153682"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Dingchang Zheng","raw_affiliation_strings":["Research Centre for Intelligent Healthcare, Faculty of Health and Life Sciences, Coventry University, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Centre for Intelligent Healthcare, Faculty of Health and Life Sciences, Coventry University, U.K","institution_ids":["https://openalex.org/I4210153682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100636088","display_name":"Guanglin Li","orcid":"https://orcid.org/0000-0001-9016-2617"},"institutions":[{"id":"https://openalex.org/I4210104064","display_name":"Shenzhen Academy of Robotics","ror":"https://ror.org/01h027j09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210104064"]},{"id":"https://openalex.org/I4210145761","display_name":"Shenzhen Institutes of Advanced Technology","ror":"https://ror.org/04gh4er46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guanglin Li","raw_affiliation_strings":["CAS Key Laboratory of Human-Machine Intelligence-Synergy Systems, Shenzhen Institute of Advanced Technology(SIAT), China","SIAT Branch of Shenzhen Institute of Artificial Intelligence and Robotics for Society, China"],"raw_orcid":"https://orcid.org/0000-0001-9016-2617","affiliations":[{"raw_affiliation_string":"CAS Key Laboratory of Human-Machine Intelligence-Synergy Systems, Shenzhen Institute of Advanced Technology(SIAT), China","institution_ids":["https://openalex.org/I4210145761"]},{"raw_affiliation_string":"SIAT Branch of Shenzhen Institute of Artificial Intelligence and Robotics for Society, China","institution_ids":["https://openalex.org/I4210104064"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101955832","display_name":"Hui Zhou","orcid":"https://orcid.org/0000-0002-4900-4294"},"institutions":[{"id":"https://openalex.org/I4210145761","display_name":"Shenzhen Institutes of Advanced Technology","ror":"https://ror.org/04gh4er46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Zhou","raw_affiliation_strings":["Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210145761","https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100405410","display_name":"Fei Chen","orcid":"https://orcid.org/0000-0002-6988-492X"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Chen","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Southern University of Science and Technology (SUSTech), Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-6988-492X","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Southern University of Science and Technology (SUSTech), Shenzhen, China","institution_ids":["https://openalex.org/I3045169105"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2411,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.77001249,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"69","issue":"2","first_page":"700","last_page":"709"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9883000254631042,"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"}},"topics":[{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9883000254631042,"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.00430000014603138,"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/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/pulse","display_name":"Pulse (music)","score":0.6458040475845337},{"id":"https://openalex.org/keywords/photoplethysmogram","display_name":"Photoplethysmogram","score":0.5454668402671814},{"id":"https://openalex.org/keywords/pulse-wave-velocity","display_name":"Pulse wave velocity","score":0.4745182394981384},{"id":"https://openalex.org/keywords/gold-standard","display_name":"Gold standard (test)","score":0.4636937379837036},{"id":"https://openalex.org/keywords/pulse-wave-analysis","display_name":"Pulse Wave Analysis","score":0.45190539956092834},{"id":"https://openalex.org/keywords/heart-rate-variability","display_name":"Heart rate variability","score":0.4344381093978882},{"id":"https://openalex.org/keywords/pulse-wave","display_name":"Pulse wave","score":0.43125152587890625},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4268289804458618},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3981943428516388},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3804774880409241},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3608661890029907},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.35748669505119324},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.3530277609825134},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34451407194137573},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2592877149581909},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16976124048233032},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.16062378883361816},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.1024012565612793},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.09512922167778015},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.08515679836273193}],"concepts":[{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.6458040475845337},{"id":"https://openalex.org/C116390426","wikidata":"https://www.wikidata.org/wiki/Q7187885","display_name":"Photoplethysmogram","level":3,"score":0.5454668402671814},{"id":"https://openalex.org/C2778319312","wikidata":"https://www.wikidata.org/wiki/Q2118022","display_name":"Pulse wave velocity","level":3,"score":0.4745182394981384},{"id":"https://openalex.org/C40993552","wikidata":"https://www.wikidata.org/wiki/Q514654","display_name":"Gold standard (test)","level":2,"score":0.4636937379837036},{"id":"https://openalex.org/C2908916285","wikidata":"https://www.wikidata.org/wiki/Q2118022","display_name":"Pulse Wave Analysis","level":4,"score":0.45190539956092834},{"id":"https://openalex.org/C71635504","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"Heart rate variability","level":4,"score":0.4344381093978882},{"id":"https://openalex.org/C172321821","wikidata":"https://www.wikidata.org/wiki/Q7259685","display_name":"Pulse wave","level":3,"score":0.43125152587890625},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4268289804458618},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3981943428516388},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3804774880409241},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3608661890029907},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.35748669505119324},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.3530277609825134},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34451407194137573},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2592877149581909},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16976124048233032},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.16062378883361816},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.1024012565612793},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.09512922167778015},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.08515679836273193},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"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":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","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":"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":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/tbme.2021.3103552","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2021.3103552","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:34375276","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34375276","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}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.5799999833106995}],"awards":[{"id":"https://openalex.org/G5208492351","display_name":null,"funder_award_id":"81927804","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G829446558","display_name":null,"funder_award_id":"61901461","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327605","display_name":"Southern University of Science and Technology","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W83025588","https://openalex.org/W188715143","https://openalex.org/W1061043325","https://openalex.org/W1534129512","https://openalex.org/W1968864692","https://openalex.org/W1977787432","https://openalex.org/W1981918735","https://openalex.org/W1982898684","https://openalex.org/W1998446814","https://openalex.org/W2016695697","https://openalex.org/W2016913364","https://openalex.org/W2040966419","https://openalex.org/W2041776461","https://openalex.org/W2046002943","https://openalex.org/W2130966532","https://openalex.org/W2285072859","https://openalex.org/W2329220401","https://openalex.org/W2538697415","https://openalex.org/W2588671571","https://openalex.org/W2899424215","https://openalex.org/W2912120729","https://openalex.org/W2915382913","https://openalex.org/W2980057995","https://openalex.org/W3033646134"],"related_works":["https://openalex.org/W3196000489","https://openalex.org/W638376227","https://openalex.org/W2120037269","https://openalex.org/W2043326433","https://openalex.org/W4376105416","https://openalex.org/W2390282139","https://openalex.org/W2412418861","https://openalex.org/W2028927310","https://openalex.org/W332615335","https://openalex.org/W2898782655"],"abstract_inverted_index":{"OBJECTIVE:":[0],"The":[1,95,122,131,159,183,201],"contours":[2,142],"of":[3,13,21,36,97,156,225,244],"the":[4,11,19,34,49,66,70,172,188,208,223,235,242],"pulse":[5,14,38,137],"wave":[6,15,39,138],"vary":[7],"greatly,":[8],"which":[9],"affect":[10],"accuracy":[12,50,96],"peak":[16,35,72,102,162,191,210,231],"detection":[17,163,232],"and":[18,42,84,127,211,247],"reliability":[20],"subsequent":[22],"peak-based":[23],"cardiovascular":[24,52,88,218],"health":[25,53],"analyses.":[26],"We":[27],"proposed":[28,43,63,160,189,202,229],"an":[29],"algorithm":[30,203],"to":[31,44,64,222,237],"reliably":[32,206],"detect":[33,65,207],"forward":[37,67,71,101,161,190,209,230],"(forward":[40],"peak)":[41],"use":[45],"it":[46],"for":[47,75],"improving":[48],"in":[51,180,217,241],"analysis.":[54],"METHODS:":[55],"A":[56],"method":[57,164,233],"based":[58],"on":[59],"Gaussian":[60],"fitting":[61],"was":[62,73,103,129,133,192],"peak.":[68],"Then,":[69],"utilized":[74],"instantaneous":[76],"heart":[77,80],"rate":[78,81],"(HR),":[79],"variability":[82],"(HRV),":[83],"augmentation":[85,125,184],"index":[86,126,185],"(a":[87],"risk":[89],"marker":[90],"reflecting":[91],"arterial":[92],"stiffness)":[93],"estimations.":[94],"HR/HRV":[98,118],"obtained":[99,107],"by":[100,108],"compared":[104,170],"with":[105,140,152,171,195],"that":[106],"other":[109,176],"photoplethymogram":[110],"(PPG)":[111],"characteristic":[112,178],"points":[113,179],"previously":[114],"reported,":[115],"using":[116,135],"electrocardiogram-derived":[117],"as":[119],"gold":[120,173],"standard.":[121],"correlation":[123],"between":[124],"age":[128,196],"calculated.":[130],"performance":[132],"verified":[134],"PPG-based":[136],"data":[139],"different":[141,148],"while":[143],"they":[144],"were":[145],"recorded":[146],"at":[147],"locations":[149],"from":[150,187],"subjects":[151],"a":[153,213],"wide":[154,214],"range":[155],"age.":[157],"RESULTS:":[158],"had":[165],"smaller":[166],"estimation":[167],"error":[168],"when":[169],"standard,":[174],"than":[175],"PPG":[177,226],"estimating":[181],"HR/HRV.":[182],"extracted":[186],"significantly":[193],"correlated":[194],"(p":[197],"<":[198],"0.01).":[199],"CONCLUSIONS:":[200],"can":[204],"relatively":[205],"has":[212,234],"application":[215],"prospect":[216],"health.":[219],"SIGNIFICANCE:":[220],"Due":[221],"convenience":[224],"measurements,":[227],"this":[228],"potential":[236],"be":[238],"widely":[239],"used":[240],"fields":[243],"wearable":[245],"devices":[246],"telemedicine.":[248]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
