{"id":"https://openalex.org/W3194568921","doi":"https://doi.org/10.1109/bsn51625.2021.9507042","title":"Impedance Pneumography: Assessment of Dual-Frequency Calibration Approaches","display_name":"Impedance Pneumography: Assessment of Dual-Frequency Calibration Approaches","publication_year":2021,"publication_date":"2021-07-27","ids":{"openalex":"https://openalex.org/W3194568921","doi":"https://doi.org/10.1109/bsn51625.2021.9507042","mag":"3194568921"},"language":"en","primary_location":{"id":"doi:10.1109/bsn51625.2021.9507042","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bsn51625.2021.9507042","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 17th International Conference on Wearable and Implantable Body Sensor Networks (BSN)","raw_type":"proceedings-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/A5085002044","display_name":"Hewon Jung","orcid":"https://orcid.org/0000-0002-4968-5659"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hewon Jung","raw_affiliation_strings":["Georgia Institute of Technology,Atlanta,GA,USA","Georgia Institute of Technology, Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology,Atlanta,GA,USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065186117","display_name":"Samer Mabrouk","orcid":"https://orcid.org/0000-0001-9534-6319"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Samer Mabrouk","raw_affiliation_strings":["Georgia Institute of Technology,Atlanta,GA,USA","Georgia Institute of Technology, Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology,Atlanta,GA,USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076927036","display_name":"Omer T. Inan","orcid":"https://orcid.org/0000-0002-7952-1794"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Omer T. Inan","raw_affiliation_strings":["Georgia Institute of Technology,Atlanta,GA,USA","Georgia Institute of Technology, Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology,Atlanta,GA,USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5085002044"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":1.0274,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.77771093,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10322","display_name":"Respiratory Support and Mechanisms","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10322","display_name":"Respiratory Support and Mechanisms","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/calibration","display_name":"Calibration","score":0.7872607707977295},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.579574704170227},{"id":"https://openalex.org/keywords/spirometer","display_name":"Spirometer","score":0.46172896027565},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.4600728452205658},{"id":"https://openalex.org/keywords/supine-position","display_name":"Supine position","score":0.43767493963241577},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3675001263618469},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18799924850463867},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.1789608895778656},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1338346302509308},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10923188924789429},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09212860465049744},{"id":"https://openalex.org/keywords/lung","display_name":"Lung","score":0.07625904679298401},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.07080477476119995}],"concepts":[{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.7872607707977295},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.579574704170227},{"id":"https://openalex.org/C2776727875","wikidata":"https://www.wikidata.org/wiki/Q1344868","display_name":"Spirometer","level":5,"score":0.46172896027565},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.4600728452205658},{"id":"https://openalex.org/C125567185","wikidata":"https://www.wikidata.org/wiki/Q3267428","display_name":"Supine position","level":2,"score":0.43767493963241577},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3675001263618469},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18799924850463867},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1789608895778656},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1338346302509308},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10923188924789429},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09212860465049744},{"id":"https://openalex.org/C2777714996","wikidata":"https://www.wikidata.org/wiki/Q7886","display_name":"Lung","level":2,"score":0.07625904679298401},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.07080477476119995},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C2781142857","wikidata":"https://www.wikidata.org/wiki/Q5420174","display_name":"Exhaled nitric oxide","level":4,"score":0.0},{"id":"https://openalex.org/C3018587741","wikidata":"https://www.wikidata.org/wiki/Q7886","display_name":"Lung function","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bsn51625.2021.9507042","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bsn51625.2021.9507042","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 17th International Conference on Wearable and Implantable Body Sensor Networks (BSN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W58575355","https://openalex.org/W1595966205","https://openalex.org/W1923712662","https://openalex.org/W2018532968","https://openalex.org/W2068830506","https://openalex.org/W2088923975","https://openalex.org/W2092063362","https://openalex.org/W2104177943","https://openalex.org/W2416829934","https://openalex.org/W2417241382","https://openalex.org/W2960333166","https://openalex.org/W2979739911","https://openalex.org/W4299389866"],"related_works":["https://openalex.org/W3001160440","https://openalex.org/W3089003976","https://openalex.org/W3164432897","https://openalex.org/W2006140217","https://openalex.org/W2440824271","https://openalex.org/W2151202405","https://openalex.org/W2196322241","https://openalex.org/W2467928184","https://openalex.org/W2407131687","https://openalex.org/W2415759160"],"abstract_inverted_index":{"Impedance":[0],"pneumography":[1],"(IP),":[2],"a":[3,65,102,152,175],"measure":[4],"of":[5,19,25,55,154,177,195,211],"the":[6,9,28,37,53,74,93,106,119,162,184,192,209],"changes":[7,60],"in":[8,77,83,128,151],"lung":[10],"and":[11,32,58,80,90,108,135,142,187,218],"thoracic":[12],"bioimpedance,":[13],"holds":[14],"promise":[15],"for":[16,30,73,138,208,214],"non-invasive":[17],"monitoring":[18],"pulmonary":[20],"health.":[21],"A":[22],"key":[23],"limitation":[24],"IP":[26,62,70,110,145,213],"is":[27],"need":[29],"complex":[31],"frequent":[33],"calibrations":[34],"that":[35,166],"require":[36,169],"subject":[38,171],"to":[39,51,92,115],"perform":[40],"various":[41],"maneuvers.":[42],"In":[43],"this":[44,78,188],"work,":[45],"we":[46],"explore":[47],"different":[48],"calibration":[49,67,111,164],"approaches":[50],"reduce":[52],"effects":[54],"inter-subject":[56,216],"variability":[57,217],"postural":[59],"on":[61],"by":[63],"utilizing":[64],"dual-frequency":[66,185,212],"approach.":[68],"Dual-frequency":[69],"was":[71,88,181,189],"deployed":[72],"first":[75],"time":[76],"work":[79],"its":[81],"performance":[82],"estimating":[84],"tidal":[85],"volume":[86],"(TV)":[87],"evaluated":[89],"compared":[91],"conventional":[94],"single":[95,202],"frequency":[96],"approaches.":[97],"TV":[98,122],"values":[99],"obtained":[100],"from":[101],"spirometer":[103],"estimated":[104],"with":[105,118,183],"subject-":[107],"posture-specific":[109,173,219],"approach":[112,165],"are":[113],"shown":[114],"correlate":[116],"highly":[117],"ground":[120],"truth":[121],"<tex":[123,155,178,197],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[124,156,179,198],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$(r":[125],"&gt;":[126,158],"0.9)$</tex>":[127],"all":[129],"postures,":[130],"including":[131],"supine,":[132],"left/right":[133],"lateral,":[134],"seated":[136],"postures":[137],"both":[139],"5":[140],"kHz":[141,144],"100":[143],"signals.":[146],"Eliminating":[147],"posture":[148],"specificity":[149],"results":[150],"correlation":[153,176,194],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$r":[157],"0.8$</tex>":[159],"\u2022":[160],"With":[161],"globalized":[163],"does":[167],"not":[168],"any":[170,201],"or":[172],"calibration,":[174],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$r=0.75$</tex>":[180],"achieved":[182],"approach,":[186],"higher":[190],"than":[191],"corresponding":[193],"around":[196],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$r=0.68$</tex>":[199],"using":[200],"frequency.":[203],"This":[204],"result":[205],"has":[206],"implications":[207],"feasibility":[210],"mitigating":[215],"calibrations.":[220]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}
