{"id":"https://openalex.org/W2087293502","doi":"https://doi.org/10.1109/embc.2013.6610676","title":"Assessment of spectral bands of interest in airflow signal to assist in sleep apnea-hypopnea syndrome diagnosis","display_name":"Assessment of spectral bands of interest in airflow signal to assist in sleep apnea-hypopnea syndrome diagnosis","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2087293502","doi":"https://doi.org/10.1109/embc.2013.6610676","mag":"2087293502","pmid":"https://pubmed.ncbi.nlm.nih.gov/24110863"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2013.6610676","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6610676","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":"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/A5012085808","display_name":"Gonzalo C. Guti\u00e9rrez\u2010Tobal","orcid":"https://orcid.org/0000-0002-1237-3424"},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Gonzalo C. Gutierrez-Tobal","raw_affiliation_strings":["Biomedical Engineering Group, University of Valladolid, Valladolid, Spain","Biomed. Eng. Group, Univ. of Valladolid, Valladolid, Spain"],"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Group, University of Valladolid, Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]},{"raw_affiliation_string":"Biomed. Eng. Group, Univ. of Valladolid, Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005396204","display_name":"Daniel \u00c1lvarez","orcid":"https://orcid.org/0000-0003-1027-2395"},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Daniel Alvarez","raw_affiliation_strings":["Biomedical Engineering Group, University of Valladolid, Valladolid, Spain","Biomed. Eng. Group, Univ. of Valladolid, Valladolid, Spain"],"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Group, University of Valladolid, Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]},{"raw_affiliation_string":"Biomed. Eng. Group, Univ. of Valladolid, Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045316000","display_name":"Javier V. G\u00f3mez","orcid":"https://orcid.org/0000-0003-3030-282X"},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier Gomez","raw_affiliation_strings":["Biomedical Engineering Group, University of Valladolid, Valladolid, Spain","Biomed. Eng. Group, Univ. of Valladolid, Valladolid, Spain"],"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Group, University of Valladolid, Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]},{"raw_affiliation_string":"Biomed. Eng. Group, Univ. of Valladolid, Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016104659","display_name":"F\u00e9lix del Campo","orcid":"https://orcid.org/0000-0002-4554-2167"},"institutions":[{"id":"https://openalex.org/I4210158107","display_name":"Hospital Universitario R\u00edo Hortega","ror":"https://ror.org/05jk45963","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210158107"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Felix del Campo","raw_affiliation_strings":["Sleep unit, Hospital Universitario Rio Hortega, Valladolid, Spain","Hosp. Univ. Rio Hortega in Valladolid, Valladolid, Spain"],"affiliations":[{"raw_affiliation_string":"Sleep unit, Hospital Universitario Rio Hortega, Valladolid, Spain","institution_ids":["https://openalex.org/I4210158107"]},{"raw_affiliation_string":"Hosp. Univ. Rio Hortega in Valladolid, Valladolid, Spain","institution_ids":["https://openalex.org/I4210158107"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043513390","display_name":"Roberto Hornero","orcid":"https://orcid.org/0000-0001-9915-2570"},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Roberto Hornero","raw_affiliation_strings":["Biomedical Engineering Group, University of Valladolid, Valladolid, Spain","Biomed. Eng. Group, Univ. of Valladolid, Valladolid, Spain"],"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Group, University of Valladolid, Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]},{"raw_affiliation_string":"Biomed. Eng. Group, Univ. of Valladolid, Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5012085808"],"corresponding_institution_ids":["https://openalex.org/I108103353"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1373783,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"5021","last_page":"5024"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T10234","display_name":"Obstructive Sleep Apnea Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T11456","display_name":"Neuroscience of respiration and sleep","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2807","display_name":"Endocrine and Autonomic Systems"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9879999756813049,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.5329419374465942},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3966819643974304},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3353659510612488}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5329419374465942},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3966819643974304},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3353659510612488}],"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":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001049","descriptor_name":"Apnea","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001049","descriptor_name":"Apnea","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001049","descriptor_name":"Apnea","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001330","descriptor_name":"Electronic Data Processing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001330","descriptor_name":"Electronic Data Processing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001330","descriptor_name":"Electronic Data Processing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003936","descriptor_name":"Diagnosis, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003936","descriptor_name":"Diagnosis, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003936","descriptor_name":"Diagnosis, Computer-Assisted","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":"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":"D011336","descriptor_name":"Probability","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011336","descriptor_name":"Probability","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011336","descriptor_name":"Probability","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012372","descriptor_name":"ROC Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012372","descriptor_name":"ROC Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012372","descriptor_name":"ROC Curve","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":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","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":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":"D016002","descriptor_name":"Discriminant Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016002","descriptor_name":"Discriminant Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016002","descriptor_name":"Discriminant Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016014","descriptor_name":"Linear Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016014","descriptor_name":"Linear Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016014","descriptor_name":"Linear Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016015","descriptor_name":"Logistic Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016015","descriptor_name":"Logistic Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016015","descriptor_name":"Logistic Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D020181","descriptor_name":"Sleep Apnea, Obstructive","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D020181","descriptor_name":"Sleep Apnea, Obstructive","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D020181","descriptor_name":"Sleep Apnea, Obstructive","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D020181","descriptor_name":"Sleep Apnea, Obstructive","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D020181","descriptor_name":"Sleep Apnea, Obstructive","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D020181","descriptor_name":"Sleep Apnea, Obstructive","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2013.6610676","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6610676","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:24110863","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24110863","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.6499999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1570448133","https://openalex.org/W1663973292","https://openalex.org/W1972598542","https://openalex.org/W1973948212","https://openalex.org/W1995951332","https://openalex.org/W2009086942","https://openalex.org/W2019664248","https://openalex.org/W2025038850","https://openalex.org/W2064828367","https://openalex.org/W2076327188","https://openalex.org/W2088245374","https://openalex.org/W2103574401","https://openalex.org/W2104251791","https://openalex.org/W2106822551","https://openalex.org/W2110533744","https://openalex.org/W2113944799","https://openalex.org/W2124052130","https://openalex.org/W2128389162","https://openalex.org/W2142037875","https://openalex.org/W2156571267","https://openalex.org/W2167597278","https://openalex.org/W3152633770","https://openalex.org/W4299689471","https://openalex.org/W6682904970"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W3204019825"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3,39,123],"analyze":[4],"power":[5,48],"spectral":[6,42],"density":[7],"(PSD)":[8],"from":[9,23,89],"single-channel":[10],"airflow":[11],"(AF)":[12],"in":[13,136],"the":[14,58,92,119],"context":[15],"of":[16,36,64,70,121],"sleep":[17],"apnea-hypopnea":[18],"syndrome":[19],"(SAHS)":[20],"diagnosis.":[21,138],"PSDs":[22],"SAHS-positive":[24],"and":[25,50,55,60,78,85,103,129],"SAHS-negative":[26],"subjects":[27],"were":[28,112],"compared":[29],"through":[30],"Mann-Whitney":[31],"test":[32],"to":[33,127],"find":[34],"bands":[35,43,120],"interest.":[37],"Thereby,":[38],"characterized":[40],"three":[41],"(BW1-BW3)":[44],"by":[45,68],"their":[46],"relative":[47],"(P(R1)-P(R3))":[49],"established":[51],"relationships":[52],"with":[53],"apneas":[54,128],"hypopneas.":[56],"Then,":[57],"single":[59],"joint":[61],"diagnostic":[62,94],"ability":[63,95],"P(R1)-P(R3)":[65],"was":[66],"assessed":[67],"means":[69],"K-nearest":[71],"neighbours":[72],"(KNN),":[73],"Fisher's":[74],"linear":[75],"discriminant":[76],"(FLD),":[77],"logistic":[79],"regression":[80],"(LR)":[81],"classifiers.":[82],"The":[83],"KNN":[84],"LR":[86],"models,":[87],"obtained":[88],"P(R1)-P(R3),":[90],"showed":[91],"best":[93],"after":[96],"a":[97],"leave-one-out":[98],"cross-validation":[99],"procedure.":[100],"87.7%-84.2%":[101],"accuracy":[102],"0.799-0.853":[104],"area":[105],"under":[106],"receiver":[107],"operating":[108],"characteristics":[109],"curve":[110],"(AROC)":[111],"achieved,":[113],"respectively.":[114],"Our":[115],"results":[116],"suggest":[117],"that":[118],"interest":[122],"defined":[124],"are":[125],"related":[126],"hypopneas":[130],"and,":[131],"therefore,":[132],"can":[133],"be":[134],"useful":[135],"SAHS":[137]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
