{"id":"https://openalex.org/W1891423277","doi":"https://doi.org/10.1109/jbhi.2015.2464275","title":"Dynamic Threshold Analysis of Daily Oxygen Saturation for Improved Management of COPD Patients","display_name":"Dynamic Threshold Analysis of Daily Oxygen Saturation for Improved Management of COPD Patients","publication_year":2015,"publication_date":"2015-08-04","ids":{"openalex":"https://openalex.org/W1891423277","doi":"https://doi.org/10.1109/jbhi.2015.2464275","mag":"1891423277","pmid":"https://pubmed.ncbi.nlm.nih.gov/26259203"},"language":"en","primary_location":{"id":"doi:10.1109/jbhi.2015.2464275","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jbhi.2015.2464275","pdf_url":null,"source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/jbhi.2015.2464275","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047680390","display_name":"Malcolm Clarke","orcid":"https://orcid.org/0000-0002-4345-3347"},"institutions":[{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Malcolm Clarke","raw_affiliation_strings":["Computer Science Department, Brunel University, Uxbridge, U.K"],"raw_orcid":"https://orcid.org/0000-0002-4345-3347","affiliations":[{"raw_affiliation_string":"Computer Science Department, Brunel University, Uxbridge, U.K","institution_ids":["https://openalex.org/I59433898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040963864","display_name":"H\u00fclya G\u00f6kalp","orcid":"https://orcid.org/0000-0002-3102-2136"},"institutions":[{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Hulya Gokalp","raw_affiliation_strings":["Computer Science Department, Brunel University, Uxbridge, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, Brunel University, Uxbridge, U.K","institution_ids":["https://openalex.org/I59433898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067327141","display_name":"Joanna Fursse","orcid":"https://orcid.org/0000-0003-0612-0399"},"institutions":[{"id":"https://openalex.org/I4210104071","display_name":"Chorley and South Ribble Hospital","ror":"https://ror.org/01hm85r97","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1293129422","https://openalex.org/I4210104071"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Joanna Fursse","raw_affiliation_strings":["Chorleywood Health Centre, Chorleywood, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chorleywood Health Centre, Chorleywood, U.K","institution_ids":["https://openalex.org/I4210104071"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042180224","display_name":"Russell Jones","orcid":"https://orcid.org/0000-0003-3180-5891"},"institutions":[{"id":"https://openalex.org/I4210104071","display_name":"Chorley and South Ribble Hospital","ror":"https://ror.org/01hm85r97","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1293129422","https://openalex.org/I4210104071"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Russell W Jones","raw_affiliation_strings":["Chorleywood Health Centre, Chorleywood, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chorleywood Health Centre, Chorleywood, U.K","institution_ids":["https://openalex.org/I4210104071"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":{"value":1197,"currency":"EUR","value_usd":1290},"fwci":1.4378,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.82440801,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"20","issue":"5","first_page":"1352","last_page":"1360"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.9991000294685364,"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/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.9991000294685364,"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/T13248","display_name":"Healthcare Technology and Patient Monitoring","score":0.9991000294685364,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9984999895095825,"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/copd","display_name":"COPD","score":0.6817000508308411},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.6036858558654785},{"id":"https://openalex.org/keywords/exacerbation","display_name":"Exacerbation","score":0.5940373539924622},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.5568693280220032},{"id":"https://openalex.org/keywords/standard-deviation","display_name":"Standard deviation","score":0.5206391215324402},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.5010285377502441},{"id":"https://openalex.org/keywords/oxygen-saturation","display_name":"Oxygen saturation","score":0.4724436402320862},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.42303967475891113},{"id":"https://openalex.org/keywords/obstructive-lung-disease","display_name":"Obstructive lung disease","score":0.4113369286060333},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.39044269919395447},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3250827193260193},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.21764248609542847}],"concepts":[{"id":"https://openalex.org/C2776780178","wikidata":"https://www.wikidata.org/wiki/Q199804","display_name":"COPD","level":2,"score":0.6817000508308411},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.6036858558654785},{"id":"https://openalex.org/C2777014857","wikidata":"https://www.wikidata.org/wiki/Q1383410","display_name":"Exacerbation","level":2,"score":0.5940373539924622},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5568693280220032},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.5206391215324402},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.5010285377502441},{"id":"https://openalex.org/C76538665","wikidata":"https://www.wikidata.org/wiki/Q6294669","display_name":"Oxygen saturation","level":3,"score":0.4724436402320862},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.42303967475891113},{"id":"https://openalex.org/C2777104659","wikidata":"https://www.wikidata.org/wiki/Q3508797","display_name":"Obstructive lung disease","level":3,"score":0.4113369286060333},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39044269919395447},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3250827193260193},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.21764248609542847},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C540031477","wikidata":"https://www.wikidata.org/wiki/Q629","display_name":"Oxygen","level":2,"score":0.0},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","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":"D010100","descriptor_name":"Oxygen","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D010100","descriptor_name":"Oxygen","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D010100","descriptor_name":"Oxygen","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013686","descriptor_name":"Telemetry","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D013686","descriptor_name":"Telemetry","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D013686","descriptor_name":"Telemetry","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017216","descriptor_name":"Telemedicine","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D017216","descriptor_name":"Telemedicine","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D017216","descriptor_name":"Telemedicine","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.1109/jbhi.2015.2464275","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jbhi.2015.2464275","pdf_url":null,"source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},{"id":"pmid:26259203","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26259203","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 journal of biomedical and health informatics","raw_type":null},{"id":"pmh:oai:bura.brunel.ac.uk:2438/11276","is_oa":false,"landing_page_url":"http://bura.brunel.ac.uk/handle/2438/11276","pdf_url":null,"source":{"id":"https://openalex.org/S4306401473","display_name":"Brunel University Research Archive (BURA) (Brunel University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59433898","host_organization_name":"Brunel University of London","host_organization_lineage":["https://openalex.org/I59433898"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:v-lib-bura1.brunel.ac.uk:2438/11276","is_oa":true,"landing_page_url":"https://ieeexplore.ieee.org/document/7177039","pdf_url":null,"source":{"id":"https://openalex.org/S4306401473","display_name":"Brunel University Research Archive (BURA) (Brunel University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59433898","host_organization_name":"Brunel University of London","host_organization_lineage":["https://openalex.org/I59433898"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"doi:10.1109/jbhi.2015.2464275","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jbhi.2015.2464275","pdf_url":null,"source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8692587077","display_name":null,"funder_award_id":"TS/H000100/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W63643634","https://openalex.org/W1496373744","https://openalex.org/W1964559547","https://openalex.org/W1972677429","https://openalex.org/W1976786884","https://openalex.org/W1985425552","https://openalex.org/W1992927517","https://openalex.org/W1993396326","https://openalex.org/W1997522188","https://openalex.org/W2007543639","https://openalex.org/W2012658957","https://openalex.org/W2024081693","https://openalex.org/W2046263405","https://openalex.org/W2072481780","https://openalex.org/W2089737034","https://openalex.org/W2091016666","https://openalex.org/W2098506383","https://openalex.org/W2104862789","https://openalex.org/W2110576716","https://openalex.org/W2123182434","https://openalex.org/W2133096766","https://openalex.org/W2148823853","https://openalex.org/W2150900351","https://openalex.org/W2151674612","https://openalex.org/W2162662817","https://openalex.org/W2317491013","https://openalex.org/W2400177286","https://openalex.org/W4237653443","https://openalex.org/W6713229088"],"related_works":["https://openalex.org/W2951336120","https://openalex.org/W36013539","https://openalex.org/W2563853635","https://openalex.org/W2303425537","https://openalex.org/W150577915","https://openalex.org/W3121830630","https://openalex.org/W2139566553","https://openalex.org/W2087012352","https://openalex.org/W2079649620","https://openalex.org/W4283161712"],"abstract_inverted_index":{"This":[0,69],"study":[1,70,160],"presents":[2],"a":[3,40,45,76,92,111,114,117,127,134,155,167,192,210,223],"novel":[4],"dynamic":[5,77],"threshold":[6,42,78,157],"algorithm":[7,79],"that":[8,140],"is":[9,190],"applied":[10,43],"to":[11,29,44,50,58,80,154,195],"daily":[12],"self-measured":[13],"SpO2":[14,107],"data":[15,86,109],"for":[16,102],"management":[17],"of":[18,32,34,75,94,113,144,166,178,204,216],"chronic":[19],"obstructive":[20],"pulmonary":[21],"disease":[22],"(COPD)":[23],"patients":[24,90],"in":[25,53,64,158,163,171,174,191],"remote":[26],"patient":[27,54,168,189,218],"monitoring":[28],"improve":[30],"accuracy":[31,61,152],"detection":[33],"exacerbation.":[35],"Conventional":[36],"approaches":[37],"based":[38],"on":[39,226],"fixed":[41,156],"single":[46],"SpO":[47],"2":[48],"reading":[49],"detect":[51],"deterioration":[52],"condition":[55,165,194,200,215],"are":[56],"known":[57],"have":[59],"poor":[60],"and":[62,72,116],"result":[63],"high":[65],"false":[66,82],"alarm":[67,83],"rates.":[68,84],"develops":[71],"evaluates":[73],"use":[74],"reduce":[81],"Daily":[85],"from":[87,183],"four":[88],"COPD":[89],"with":[91,150],"record":[93],"clinical":[95],"interventions":[96],"during":[97,230],"the":[98,106,123,141,145,164,175,179,188,205,214,217,227],"period":[99],"were":[100],"selected":[101],"analysis.":[103],"We":[104,121],"model":[105],"time-series":[108],"as":[110],"combination":[112],"trend":[115,125,147],"stochastic":[118],"component":[119],"(residual).":[120],"estimate":[122],"long-term":[124,135,146],"using":[126],"locally":[128],"weighed":[129],"least-squares":[130],"(low-pass)":[131],"filter":[132],"over":[133],"processing":[136],"window.":[137],"Results":[138],"show":[139],"time":[142],"evolution":[143],"indicated":[148],"exacerbation":[149],"improved":[151],"compared":[153],"our":[159],"population.":[161],"Deterioration":[162],"also":[169],"resulted":[170],"an":[172],"increase":[173],"standard":[176],"deviation":[177],"residual":[180],"(\u03c3res":[181],"),":[182],"2%":[184],"or":[185,197],"less":[186],"when":[187,199,213],"healthy":[193],"4%":[196],"more":[198],"deteriorates.":[201],"Statistical":[202],"analysis":[203],"residuals":[206],"showed":[207],"they":[208],"had":[209,222],"normal":[211],"distribution":[212],"was":[219],"stable":[220],"but":[221],"long":[224],"tail":[225],"lower":[228],"side":[229],"deterioration.":[231]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}