{"id":"https://openalex.org/W1968309528","doi":"https://doi.org/10.5664/jcsm.2986","title":"Diagnostic Predictors of Obesity-Hypoventilation Syndrome in Patients Suspected of Having Sleep Disordered Breathing","display_name":"Diagnostic Predictors of Obesity-Hypoventilation Syndrome in Patients Suspected of Having Sleep Disordered Breathing","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W1968309528","doi":"https://doi.org/10.5664/jcsm.2986","mag":"1968309528","pmid":"https://pubmed.ncbi.nlm.nih.gov/23997700","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3746715"},"language":"en","primary_location":{"id":"doi:10.5664/jcsm.2986","doi":"https://doi.org/10.5664/jcsm.2986","is_oa":false,"landing_page_url":"https://doi.org/10.5664/jcsm.2986","pdf_url":null,"source":{"id":"https://openalex.org/S48878068","display_name":"Journal of Clinical Sleep Medicine","issn_l":"1550-9389","issn":["1550-9389","1550-9397"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310315582","host_organization_name":"American Academy of Sleep Medicine","host_organization_lineage":["https://openalex.org/P4310315582"],"host_organization_lineage_names":["American Academy of Sleep Medicine"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Clinical Sleep Medicine","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://europepmc.org/articles/PMC3746715","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027935685","display_name":"Vladimir Macavei","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210153090","display_name":"North Middlesex Hospital","ror":"https://ror.org/00eph4903","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210150286","https://openalex.org/I4210153090"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Vladimir M. Macavei","raw_affiliation_strings":["Sleep and Ventilation Unit, Department of Respiratory Medicine, North Middlesex University Hospital, London, UK. vladimirmacavei@gmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sleep and Ventilation Unit, Department of Respiratory Medicine, North Middlesex University Hospital, London, UK. vladimirmacavei@gmail.com","institution_ids":["https://openalex.org/I4210153090"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033005018","display_name":"Kristofer J. Spurling","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210153090","display_name":"North Middlesex Hospital","ror":"https://ror.org/00eph4903","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210150286","https://openalex.org/I4210153090"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kristofer J. Spurling","raw_affiliation_strings":["Sleep and Ventilation Unit, Department of Respiratory Medicine, North Middlesex University Hospital, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sleep and Ventilation Unit, Department of Respiratory Medicine, North Middlesex University Hospital, London, UK","institution_ids":["https://openalex.org/I4210153090"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074659398","display_name":"Janine Loft","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210153090","display_name":"North Middlesex Hospital","ror":"https://ror.org/00eph4903","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210150286","https://openalex.org/I4210153090"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Janine Loft","raw_affiliation_strings":["Sleep and Ventilation Unit, Department of Respiratory Medicine, North Middlesex University Hospital, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sleep and Ventilation Unit, Department of Respiratory Medicine, North Middlesex University Hospital, London, UK","institution_ids":["https://openalex.org/I4210153090"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111417087","display_name":"Himender K. Makker","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210153090","display_name":"North Middlesex Hospital","ror":"https://ror.org/00eph4903","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210150286","https://openalex.org/I4210153090"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Himender K. Makker","raw_affiliation_strings":["Sleep and Ventilation Unit, Department of Respiratory Medicine, North Middlesex University Hospital, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sleep and Ventilation Unit, Department of Respiratory Medicine, North Middlesex University Hospital, London, UK","institution_ids":["https://openalex.org/I4210153090"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5027935685"],"corresponding_institution_ids":["https://openalex.org/I4210153090"],"apc_list":null,"apc_paid":null,"fwci":6.0207,"has_fulltext":false,"cited_by_count":102,"citation_normalized_percentile":{"value":0.96500206,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"9","issue":"9","first_page":"879","last_page":"884"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.9994999766349792,"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":0.9994999766349792,"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":0.00019999999494757503,"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/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":9.999999747378752e-05,"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/obesity-hypoventilation-syndrome","display_name":"obesity hypoventilation syndrome","score":0.9959999918937683},{"id":"https://openalex.org/keywords/obstructive-sleep-apnea-hypopnea-syndrome","display_name":"obstructive sleep apnea-hypopnea syndrome","score":0.9490000009536743},{"id":"https://openalex.org/keywords/hypercapnia","display_name":"hypercapnia","score":0.9300000071525574},{"id":"https://openalex.org/keywords/arterial-pco2","display_name":"arterial PCO2","score":0.6990000009536743},{"id":"https://openalex.org/keywords/bicarbonate","display_name":"bicarbonate","score":0.8339999914169312},{"id":"https://openalex.org/keywords/diagnostic-predictors","display_name":"diagnostic predictors","score":0.6480000019073486},{"id":"https://openalex.org/keywords/obesity","display_name":"obesity","score":0.621999979019165},{"id":"https://openalex.org/keywords/nocturnal-hypoxemia","display_name":"nocturnal hypoxemia","score":0.7170000076293945},{"id":"https://openalex.org/keywords/sleep-disordered-breathing","display_name":"sleep-disordered breathing","score":0.6779999732971191}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8941617608070374},{"id":"https://openalex.org/C2780797627","wikidata":"https://www.wikidata.org/wiki/Q202394","display_name":"Obesity hypoventilation syndrome","level":3,"score":0.8201873302459717},{"id":"https://openalex.org/C2779594553","wikidata":"https://www.wikidata.org/wiki/Q1641494","display_name":"Hypoventilation","level":3,"score":0.7122376561164856},{"id":"https://openalex.org/C3018790630","wikidata":"https://www.wikidata.org/wiki/Q16255186","display_name":"Sleep disordered breathing","level":3,"score":0.5580647587776184},{"id":"https://openalex.org/C511355011","wikidata":"https://www.wikidata.org/wiki/Q12174","display_name":"Obesity","level":2,"score":0.5385251045227051},{"id":"https://openalex.org/C2778205975","wikidata":"https://www.wikidata.org/wiki/Q1754874","display_name":"Polysomnography","level":3,"score":0.5242547988891602},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.4788946211338043},{"id":"https://openalex.org/C39300077","wikidata":"https://www.wikidata.org/wiki/Q9530","display_name":"Breathing","level":2,"score":0.46604883670806885},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.3741741478443146},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3402674198150635},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.30717796087265015},{"id":"https://openalex.org/C2776006263","wikidata":"https://www.wikidata.org/wiki/Q16606552","display_name":"Obstructive sleep apnea","level":2,"score":0.29749786853790283},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.27011173963546753},{"id":"https://openalex.org/C534529494","wikidata":"https://www.wikidata.org/wiki/Q7891","display_name":"Respiratory system","level":2,"score":0.21326035261154175},{"id":"https://openalex.org/C2781326671","wikidata":"https://www.wikidata.org/wiki/Q754424","display_name":"Apnea","level":2,"score":0.19796255230903625},{"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/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[{"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":"D006935","descriptor_name":"Hypercapnia","qualifier_ui":"Q000150","qualifier_name":"complications","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":"D008991","descriptor_name":"Monitoring, Physiologic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009765","descriptor_name":"Obesity","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D010092","descriptor_name":"Oximetry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010845","descriptor_name":"Obesity Hypoventilation Syndrome","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D010845","descriptor_name":"Obesity Hypoventilation Syndrome","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":true},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":true},{"descriptor_ui":"D013147","descriptor_name":"Spirometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015992","descriptor_name":"Body Mass Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.5664/jcsm.2986","doi":"https://doi.org/10.5664/jcsm.2986","is_oa":false,"landing_page_url":"https://doi.org/10.5664/jcsm.2986","pdf_url":null,"source":{"id":"https://openalex.org/S48878068","display_name":"Journal of Clinical Sleep Medicine","issn_l":"1550-9389","issn":["1550-9389","1550-9397"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310315582","host_organization_name":"American Academy of Sleep Medicine","host_organization_lineage":["https://openalex.org/P4310315582"],"host_organization_lineage_names":["American Academy of Sleep Medicine"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Clinical Sleep Medicine","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:2922042","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC3746715","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:3746715","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3746715","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"J Clin Sleep Med","raw_type":"Text"},{"id":"pmid:23997700","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23997700","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,"listed_in":[],"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":"Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine","raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:europepmc.org:2922042","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC3746715","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320311430","display_name":"London School of Hygiene and Tropical Medicine","ror":"https://ror.org/00a0jsq62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1744275935","https://openalex.org/W1978047272","https://openalex.org/W1988785433","https://openalex.org/W2003758275","https://openalex.org/W2022885436","https://openalex.org/W2029718832","https://openalex.org/W2032169720","https://openalex.org/W2056794953","https://openalex.org/W2058964797","https://openalex.org/W2059569712","https://openalex.org/W2081943843","https://openalex.org/W2101138981","https://openalex.org/W2102403914","https://openalex.org/W2113649600","https://openalex.org/W2117429421","https://openalex.org/W2117452105","https://openalex.org/W2118156573","https://openalex.org/W2120021215","https://openalex.org/W2149176801","https://openalex.org/W2151172917","https://openalex.org/W2156640471","https://openalex.org/W2157988479","https://openalex.org/W2197553214"],"related_works":["https://openalex.org/W2101866127","https://openalex.org/W2106840481","https://openalex.org/W3009224449","https://openalex.org/W4312438436","https://openalex.org/W2557154166","https://openalex.org/W3043743667","https://openalex.org/W2607630904","https://openalex.org/W2608755232","https://openalex.org/W2149176801","https://openalex.org/W1981455420"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":13},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
