{"id":"https://openalex.org/W1975405061","doi":"https://doi.org/10.1109/embc.2013.6611059","title":"Pulse rate variability compared with heart rate variability in children with and without sleep disordered breathing","display_name":"Pulse rate variability compared with heart rate variability in children with and without sleep disordered breathing","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W1975405061","doi":"https://doi.org/10.1109/embc.2013.6611059","mag":"1975405061","pmid":"https://pubmed.ncbi.nlm.nih.gov/24111246"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2013.6611059","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6611059","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref","datacite","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/20.500.11850/87882","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109996189","display_name":"Parastoo Dehkordi","orcid":null},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Parastoo Dehkordi","raw_affiliation_strings":["Electrical and Computer Engineering in Medicine group (ECEM), University of British Columbia, Vancouver, Canada","Electr. & Comput. Eng. in Med. Group (ECEM), Univ. of British Columbia (UBC), Vancouver, BC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering in Medicine group (ECEM), University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Electr. & Comput. Eng. in Med. Group (ECEM), Univ. of British Columbia (UBC), Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030341975","display_name":"Ainara Garde","orcid":"https://orcid.org/0000-0002-9503-6908"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ainara Garde","raw_affiliation_strings":["Electrical and Computer Engineering in Medicine group (ECEM), University of British Columbia, Vancouver, Canada","Electr. & Comput. Eng. in Med. Group (ECEM), Univ. of British Columbia (UBC), Vancouver, BC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering in Medicine group (ECEM), University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Electr. & Comput. Eng. in Med. Group (ECEM), Univ. of British Columbia (UBC), Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054554254","display_name":"Walter Karlen","orcid":"https://orcid.org/0000-0001-8643-3074"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Walter Karlen","raw_affiliation_strings":["Electrical and Computer Engineering in Medicine group (ECEM), University of British Columbia, Vancouver, Canada","Electr. & Comput. Eng. in Med. Group (ECEM), Univ. of British Columbia (UBC), Vancouver, BC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering in Medicine group (ECEM), University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Electr. & Comput. Eng. in Med. Group (ECEM), Univ. of British Columbia (UBC), Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039296361","display_name":"David Wensley","orcid":"https://orcid.org/0000-0001-7228-4274"},"institutions":[{"id":"https://openalex.org/I4210153200","display_name":"BC Children's Hospital","ror":"https://ror.org/04n901w50","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4210153200"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"David Wensley","raw_affiliation_strings":["Division of Critical Care, British Columbia's Children's Hospital, Canada","Div. of Critical Care, British Columbia Children's Hosp., BC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Critical Care, British Columbia's Children's Hospital, Canada","institution_ids":["https://openalex.org/I4210153200"]},{"raw_affiliation_string":"Div. of Critical Care, British Columbia Children's Hosp., BC, Canada","institution_ids":["https://openalex.org/I4210153200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010534406","display_name":"J. Mark Ansermino","orcid":"https://orcid.org/0000-0001-8427-2035"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"J. Mark Ansermino","raw_affiliation_strings":["Electrical and Computer Engineering in Medicine group (ECEM), University of British Columbia, Vancouver, Canada","Electr. & Comput. Eng. in Med. Group (ECEM), Univ. of British Columbia (UBC), Vancouver, BC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering in Medicine group (ECEM), University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Electr. & Comput. Eng. in Med. Group (ECEM), Univ. of British Columbia (UBC), Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055045540","display_name":"Guy A. Dumont","orcid":"https://orcid.org/0000-0003-2048-4391"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Guy A. Dumont","raw_affiliation_strings":["Electrical and Computer Engineering in Medicine group (ECEM), University of British Columbia, Vancouver, Canada","Electr. & Comput. Eng. in Med. Group (ECEM), Univ. of British Columbia (UBC), Vancouver, BC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering in Medicine group (ECEM), University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Electr. & Comput. Eng. in Med. Group (ECEM), Univ. of British Columbia (UBC), Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2013","issue":null,"first_page":"6563","last_page":"6566"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9998999834060669,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9998999834060669,"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":0.9998000264167786,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9923999905586243,"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/heart-rate-variability","display_name":"Heart rate variability","score":0.7694674730300903},{"id":"https://openalex.org/keywords/pulse-rate","display_name":"Pulse rate","score":0.6087798476219177},{"id":"https://openalex.org/keywords/breathing","display_name":"Breathing","score":0.5704219937324524},{"id":"https://openalex.org/keywords/sleep-disordered-breathing","display_name":"Sleep disordered breathing","score":0.5563555359840393},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.5411921739578247},{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep (system call)","score":0.5353930592536926},{"id":"https://openalex.org/keywords/pulse","display_name":"Pulse (music)","score":0.5183694958686829},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.5101628303527832},{"id":"https://openalex.org/keywords/respiratory-rate","display_name":"Respiratory rate","score":0.4265667498111725},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.40501224994659424},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.40287795662879944},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.32716891169548035},{"id":"https://openalex.org/keywords/anesthesia","display_name":"Anesthesia","score":0.2684963345527649},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20274871587753296},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.19343197345733643},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.15717029571533203},{"id":"https://openalex.org/keywords/obstructive-sleep-apnea","display_name":"Obstructive sleep apnea","score":0.10460612177848816},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08527061343193054}],"concepts":[{"id":"https://openalex.org/C71635504","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"Heart rate variability","level":4,"score":0.7694674730300903},{"id":"https://openalex.org/C2988351347","wikidata":"https://www.wikidata.org/wiki/Q191733","display_name":"Pulse rate","level":3,"score":0.6087798476219177},{"id":"https://openalex.org/C39300077","wikidata":"https://www.wikidata.org/wiki/Q9530","display_name":"Breathing","level":2,"score":0.5704219937324524},{"id":"https://openalex.org/C3018790630","wikidata":"https://www.wikidata.org/wiki/Q16255186","display_name":"Sleep disordered breathing","level":3,"score":0.5563555359840393},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.5411921739578247},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.5353930592536926},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.5183694958686829},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5101628303527832},{"id":"https://openalex.org/C8213797","wikidata":"https://www.wikidata.org/wiki/Q754250","display_name":"Respiratory rate","level":4,"score":0.4265667498111725},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.40501224994659424},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.40287795662879944},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.32716891169548035},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.2684963345527649},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20274871587753296},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.19343197345733643},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.15717029571533203},{"id":"https://openalex.org/C2776006263","wikidata":"https://www.wikidata.org/wiki/Q16606552","display_name":"Obstructive sleep apnea","level":2,"score":0.10460612177848816},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08527061343193054},{"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/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","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":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","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":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1109/embc.2013.6611059","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6611059","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:24111246","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24111246","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},{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/87882","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/87882","pdf_url":null,"source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"doi:10.3929/ethz-b-000087882","is_oa":true,"landing_page_url":"https://doi.org/10.3929/ethz-b-000087882","pdf_url":null,"source":{"id":"https://openalex.org/S7407051236","display_name":"ETH Z\u00fcrich Research Collection","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Other"}],"best_oa_location":{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/87882","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/87882","pdf_url":null,"source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.7599999904632568}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323180","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20"},{"id":"https://openalex.org/F4320334506","display_name":"Canadian Institutes of Health Research","ror":"https://ror.org/01gavpb45"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W74778873","https://openalex.org/W188715143","https://openalex.org/W1566280848","https://openalex.org/W1995884363","https://openalex.org/W2010524207","https://openalex.org/W2015795623","https://openalex.org/W2039075863","https://openalex.org/W2049942933","https://openalex.org/W2088373100","https://openalex.org/W2104614052","https://openalex.org/W2111889024","https://openalex.org/W2133589238","https://openalex.org/W2149329426","https://openalex.org/W2160347936","https://openalex.org/W2285072859","https://openalex.org/W2595004628","https://openalex.org/W3191670182","https://openalex.org/W4237653443","https://openalex.org/W4242580285","https://openalex.org/W4248656075"],"related_works":["https://openalex.org/W4285065250","https://openalex.org/W4308634130","https://openalex.org/W2774084779","https://openalex.org/W4367052509","https://openalex.org/W2409787141","https://openalex.org/W2323850710","https://openalex.org/W4226348857","https://openalex.org/W2185582418","https://openalex.org/W2118905470","https://openalex.org/W2992954523"],"abstract_inverted_index":{"Heart":[0],"Rate":[1],"Variability":[2],"(HRV),":[3],"the":[4,14,30,38,46,89,117,154,158,198],"variation":[5,49],"of":[6,13,22,32,48,70,119,126,150,157,160,201],"time":[7,204],"intervals":[8,35,151,162],"between":[9,123,141],"heartbeats,":[10],"is":[11,27],"one":[12],"most":[15],"promising":[16],"and":[17,63,75,112,121,136,143,153,183,185],"widely":[18],"used":[19,110],"quantitative":[20],"markers":[21],"autonomic":[23],"activity.":[24],"Traditionally,":[25],"HRV":[26,71,120,142,202],"measured":[28],"as":[29,67],"series":[31],"instantaneous":[33],"cycle":[34],"obtained":[36],"from":[37,53,85],"electrocardiogram":[39],"(ECG).":[40],"In":[41,175,194],"this":[42],"study,":[43],"we":[44],"investigated":[45],"estimation":[47,212],"in":[50,72,188,203,215],"heart":[51],"rate":[52,60],"a":[54,96,168],"photoplethysmography":[55],"(PPG)":[56],"signal,":[57],"called":[58],"pulse":[59],"variability":[61],"(PRV),":[62],"assessed":[64],"its":[65],"accuracy":[66],"an":[68,92],"estimate":[69,200],"children":[73,87,177,191],"with":[74,178],"without":[76,192],"sleep":[77],"disordered":[78],"breathing":[79],"(SDB).":[80],"We":[81,109],"recorded":[82,105],"raw":[83],"PPGs":[84],"72":[86],"using":[88],"Phone":[90],"Oximeter,":[91],"oximeter":[93],"connected":[94],"to":[95,190],"mobile":[97],"phone.":[98],"Full":[99],"polysomnography":[100],"including":[101],"ECG":[102],"was":[103],"simultaneously":[104],"for":[106,115,145,171,213],"each":[107],"subject.":[108],"correlation":[111,129],"Bland-Altman":[113,165],"analysis":[114,166,206],"comparing":[116],"parameters":[118,214],"PRV":[122,144,196],"two":[124],"groups":[125],"children.":[127],"Significant":[128],"(r":[130],">":[131],"0.90,":[132],"p":[133],"<":[134],"0.05)":[135],"close":[137],"agreement":[138],"were":[139],"found":[140],"mean":[146],"intervals,":[147],"standard":[148],"deviation":[149],"(SDNN)":[152],"root-mean":[155],"square":[156],"difference":[159],"successive":[161],"(RMSSD).":[163],"However":[164],"showed":[167],"large":[169],"divergence":[170],"LF/HF":[172,187],"ratio":[173],"parameter.":[174],"addition,":[176],"SDB":[179],"had":[180],"depressed":[181],"SDNN":[182],"RMSSD":[184],"elevated":[186],"comparison":[189],"SDB.":[193],"conclusion,":[195],"provides":[197],"accurate":[199],"domain":[205],"but":[207],"does":[208],"not":[209],"reflect":[210],"precise":[211],"frequency":[216],"domain.":[217]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}