{"id":"https://openalex.org/W2154367902","doi":"https://doi.org/10.1109/tim.2012.2192342","title":"Validation of Unobtrusive Pressure Sensor Array for Central Sleep Apnea Screening","display_name":"Validation of Unobtrusive Pressure Sensor Array for Central Sleep Apnea Screening","publication_year":2012,"publication_date":"2012-06-05","ids":{"openalex":"https://openalex.org/W2154367902","doi":"https://doi.org/10.1109/tim.2012.2192342","mag":"2154367902"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2012.2192342","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2012.2192342","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019634086","display_name":"Daphne Townsend","orcid":null},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Daphne Townsend","raw_affiliation_strings":["Department of Systems and Computer Engineering, Carleton University, Ottawa, ONT, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Systems and Computer Engineering, Carleton University, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I67031392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017668310","display_name":"Rafik Goubran","orcid":"https://orcid.org/0000-0003-4087-416X"},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Rafik Goubran","raw_affiliation_strings":["Department of Systems and Computer Engineering, Carleton University, Ottawa, ONT, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Systems and Computer Engineering, Carleton University, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I67031392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086309680","display_name":"Frank Knoefel","orcid":"https://orcid.org/0000-0002-5760-4484"},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]},{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Frank Knoefel","raw_affiliation_strings":["Department of Family Medicine, University of Ottawa, Ottawa, ONT, Canada","Department of Systems and Computer Engineering, Carleton University, Ottawa, ONT, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Family Medicine, University of Ottawa, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I153718931"]},{"raw_affiliation_string":"Department of Systems and Computer Engineering, Carleton University, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I67031392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109028447","display_name":"Judith A. Leech","orcid":null},"institutions":[{"id":"https://openalex.org/I2800722420","display_name":"Ottawa Hospital","ror":"https://ror.org/03c62dg59","country_code":"CA","type":"funder","lineage":["https://openalex.org/I2800722420"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Judith Leech","raw_affiliation_strings":["Ottawa Hospital-Civic Campus, Ottawa, ONT, Canada"],"affiliations":[{"raw_affiliation_string":"Ottawa Hospital-Civic Campus, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I2800722420"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5019634086"],"corresponding_institution_ids":["https://openalex.org/I67031392"],"apc_list":null,"apc_paid":null,"fwci":2.6362,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.90019582,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"61","issue":"7","first_page":"1857","last_page":"1865"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9833999872207642,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9819999933242798,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/polysomnography","display_name":"Polysomnography","score":0.6532536745071411},{"id":"https://openalex.org/keywords/sleep-apnea","display_name":"Sleep apnea","score":0.6377975940704346},{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep (system call)","score":0.5448477268218994},{"id":"https://openalex.org/keywords/sensor-array","display_name":"Sensor array","score":0.5369557738304138},{"id":"https://openalex.org/keywords/pressure-sensor","display_name":"Pressure sensor","score":0.5007150173187256},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4990391731262207},{"id":"https://openalex.org/keywords/gold-standard","display_name":"Gold standard (test)","score":0.474829763174057},{"id":"https://openalex.org/keywords/obstructive-sleep-apnea","display_name":"Obstructive sleep apnea","score":0.46495330333709717},{"id":"https://openalex.org/keywords/remote-patient-monitoring","display_name":"Remote patient monitoring","score":0.42499569058418274},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3950690031051636},{"id":"https://openalex.org/keywords/apnea","display_name":"Apnea","score":0.35971856117248535},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3296656608581543},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22027873992919922},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.2082633376121521},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.18745464086532593},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.1773231327533722}],"concepts":[{"id":"https://openalex.org/C2778205975","wikidata":"https://www.wikidata.org/wiki/Q1754874","display_name":"Polysomnography","level":3,"score":0.6532536745071411},{"id":"https://openalex.org/C2777935920","wikidata":"https://www.wikidata.org/wiki/Q213600","display_name":"Sleep apnea","level":2,"score":0.6377975940704346},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.5448477268218994},{"id":"https://openalex.org/C66251956","wikidata":"https://www.wikidata.org/wiki/Q7451086","display_name":"Sensor array","level":2,"score":0.5369557738304138},{"id":"https://openalex.org/C41325743","wikidata":"https://www.wikidata.org/wiki/Q1261040","display_name":"Pressure sensor","level":2,"score":0.5007150173187256},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4990391731262207},{"id":"https://openalex.org/C40993552","wikidata":"https://www.wikidata.org/wiki/Q514654","display_name":"Gold standard (test)","level":2,"score":0.474829763174057},{"id":"https://openalex.org/C2776006263","wikidata":"https://www.wikidata.org/wiki/Q16606552","display_name":"Obstructive sleep apnea","level":2,"score":0.46495330333709717},{"id":"https://openalex.org/C175079658","wikidata":"https://www.wikidata.org/wiki/Q7312165","display_name":"Remote patient monitoring","level":2,"score":0.42499569058418274},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3950690031051636},{"id":"https://openalex.org/C2781326671","wikidata":"https://www.wikidata.org/wiki/Q754424","display_name":"Apnea","level":2,"score":0.35971856117248535},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3296656608581543},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22027873992919922},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.2082633376121521},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.18745464086532593},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1773231327533722},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"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/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2012.2192342","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2012.2192342","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320316628","display_name":"Bruy\u00e8re Research Institute","ror":"https://ror.org/05bznkw77"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W187647308","https://openalex.org/W1521227715","https://openalex.org/W1974429432","https://openalex.org/W1978824841","https://openalex.org/W2011124685","https://openalex.org/W2020624939","https://openalex.org/W2050270942","https://openalex.org/W2052228678","https://openalex.org/W2053154970","https://openalex.org/W2055309882","https://openalex.org/W2061480717","https://openalex.org/W2066990400","https://openalex.org/W2088026757","https://openalex.org/W2093068671","https://openalex.org/W2099120405","https://openalex.org/W2112312437","https://openalex.org/W2115375603","https://openalex.org/W2119458705","https://openalex.org/W2131996083","https://openalex.org/W2134563592","https://openalex.org/W2135360270","https://openalex.org/W2137619789","https://openalex.org/W2146124340","https://openalex.org/W2146832784","https://openalex.org/W2150286627","https://openalex.org/W2150453361","https://openalex.org/W2167965689","https://openalex.org/W2342847974","https://openalex.org/W2541783426","https://openalex.org/W3022302886","https://openalex.org/W4285719527","https://openalex.org/W6704304749"],"related_works":["https://openalex.org/W3092127899","https://openalex.org/W2979679267","https://openalex.org/W1969950653","https://openalex.org/W2001192257","https://openalex.org/W2016370421","https://openalex.org/W2113982368","https://openalex.org/W2141150043","https://openalex.org/W2233216673","https://openalex.org/W2319103027","https://openalex.org/W2395202759"],"abstract_inverted_index":{"A":[0],"new":[1,24,45],"understanding":[2],"about":[3],"the":[4,33,42,55,77,87,92,96,106,109,112,135,142,194,199,207,215],"role":[5],"and":[6,21,126,169,210,219],"importance":[7],"of":[8,23,44,54,86,121,124,130,137,182,196,198,206],"sleep":[9,27,202],"in":[10,26,193],"health":[11,190],"combined":[12,173],"with":[13,32,61,117,174],"rapidly":[14],"aging":[15],"demographics":[16],"presents":[17,50],"opportunities":[18],"for":[19,65,76,95,105],"research":[20],"development":[22],"approaches":[25],"monitoring.":[28],"As":[29],"well,":[30],"challenges":[31],"current":[34],"sleep-monitoring":[35],"solution":[36],"can":[37],"be":[38,192],"addressed":[39],"by":[40],"studying":[41],"suitability":[43],"monitoring":[46,205],"technologies.":[47],"This":[48,132],"paper":[49],"a":[51,68,82],"small-scale":[52],"validation":[53],"unobtrusive":[56,143,183],"pressure":[57,78,144],"sensor":[58,79,145,151],"array":[59,80,146,152],"compared":[60,90,154],"traditional":[62],"polysomnography":[63],"(PSG),":[64],"use":[66],"as":[67,89],"central":[69],"apnea":[70],"(CA)":[71],"screening":[72],"tool.":[73],"Algorithms":[74],"developed":[75],"provided":[81],"very":[83],"good":[84],"detection":[85,185],"CAs":[88],"to":[91,141,147,155,201],"gold-standard":[93],"data":[94],"six":[97],"patients":[98],"studied":[99],"whose":[100],"body-mass":[101],"index":[102],"was":[103,153],"appropriate":[104],"sensor.":[107,179],"For":[108],"retained":[110],"patients,":[111],"algorithm":[113,139],"classified":[114],"CA":[115,184,218],"events":[116],"an":[118,138,175,187],"average":[119],"sensitivity":[120],"87.6%,":[122],"specificity":[123],"99.9%,":[125],"Cohen's":[127],"kappa":[128],"value":[129],"0.875.":[131],"work":[133],"evaluates":[134],"ability":[136],"applied":[140],"detect":[148],"CAs.":[149],"The":[150,180],"three":[156],"other":[157,220],"signals:":[158],"1)":[159],"expert":[160],"PSG":[161],"interpreters;":[162],"2)":[163],"inductance":[164],"plethysmography":[165],"(IP)":[166],"bands":[167,172],"alone;":[168],"3)":[170],"IP":[171],"airflow":[176],"or":[177],"oxygen-saturation":[178],"impact":[181],"on":[186,214],"older":[188],"adult's":[189],"could":[191],"areas":[195],"broadening":[197],"access":[200],"monitoring,":[203],"longitudinal":[204],"disease":[208,221],"progression,":[209],"possibly":[211],"providing":[212],"information":[213],"interaction":[216],"between":[217],"processes.":[222]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
