{"id":"https://openalex.org/W7223320530","doi":"https://doi.org/10.3390/jcm15218253","title":"Quality of Spirometry Maneuvers in Interstitial Lung Disease Patients in a Tertiary Facility","display_name":"Quality of Spirometry Maneuvers in Interstitial Lung Disease Patients in a Tertiary Facility","publication_year":2026,"publication_date":"2026-10-23","ids":{"openalex":"https://openalex.org/W7223320530","doi":"https://doi.org/10.3390/jcm15218253"},"language":"en","primary_location":{"id":"doi:10.3390/jcm15218253","doi":"https://doi.org/10.3390/jcm15218253","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jcm15218253","pdf_url":null,"source":{"id":"https://openalex.org/S2737969411","display_name":"Journal of Clinical Medicine","issn_l":"2077-0383","issn":["2077-0383"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Clinical Medicine","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/jcm15218253","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062049444","display_name":"Denis Vladimirovich Vinnikov","orcid":"https://orcid.org/0000-0003-0991-6237","observed_orcids":["https://orcid.org/0000-0003-0991-6237"]},"institutions":[{"id":"https://openalex.org/I126527374","display_name":"Peoples' Friendship University of Russia","ror":"https://ror.org/02dn9h927","country_code":"RU","type":"education","lineage":["https://openalex.org/I126527374"]},{"id":"https://openalex.org/I185571130","display_name":"Al-Farabi Kazakh National University","ror":"https://ror.org/03q0vrn42","country_code":"KZ","type":"education","lineage":["https://openalex.org/I185571130"]}],"countries":["KZ","RU"],"is_corresponding":false,"raw_author_name":"Denis Vinnikov","raw_affiliation_strings":["Environmental Health Laboratory, Al-Farabi Kazakh National University, Almaty 050040, Kazakhstan","Occupational Health Risks Laboratory, Peoples\u2019 Friendship University of Russia (RUDN University), 117098 Moscow, Russia"],"raw_orcid":"https://orcid.org/0000-0003-0991-6237","affiliations":[{"raw_affiliation_string":"Environmental Health Laboratory, Al-Farabi Kazakh National University, Almaty 050040, Kazakhstan","institution_ids":["https://openalex.org/I185571130"]},{"raw_affiliation_string":"Occupational Health Risks Laboratory, Peoples\u2019 Friendship University of Russia (RUDN University), 117098 Moscow, Russia","institution_ids":["https://openalex.org/I126527374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056832905","display_name":"A.D. ZHADIL","orcid":"https://orcid.org/0009-0005-6225-4051","observed_orcids":["https://orcid.org/0009-0005-6225-4051"]},"institutions":[{"id":"https://openalex.org/I191378831","display_name":"Kazakh National Medical University","ror":"https://ror.org/05pc6w891","country_code":"KZ","type":"education","lineage":["https://openalex.org/I191378831"]},{"id":"https://openalex.org/I4405266335","display_name":"JSC \"Research Institute of Cardiology and Internal Diseases\"","ror":"https://ror.org/026b73g96","country_code":"KZ","type":"healthcare","lineage":["https://openalex.org/I4405266335"]}],"countries":["KZ"],"is_corresponding":true,"raw_author_name":"Aida Zhadil","raw_affiliation_strings":["Department of Internal Medicine No. 2, Research Institute of Cardiology and Internal Diseases, Almaty 050000, Kazakhstan","Department of Internal Medicine, Asfendiyarov Kazakh National Medical University, Almaty 050012, Kazakhstan"],"raw_orcid":"https://orcid.org/0009-0005-6225-4051","affiliations":[{"raw_affiliation_string":"Department of Internal Medicine No. 2, Research Institute of Cardiology and Internal Diseases, Almaty 050000, Kazakhstan","institution_ids":["https://openalex.org/I4405266335"]},{"raw_affiliation_string":"Department of Internal Medicine, Asfendiyarov Kazakh National Medical University, Almaty 050012, Kazakhstan","institution_ids":["https://openalex.org/I191378831"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159297330","display_name":"Saule Kassenova","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405266335","display_name":"JSC \"Research Institute of Cardiology and Internal Diseases\"","ror":"https://ror.org/026b73g96","country_code":"KZ","type":"healthcare","lineage":["https://openalex.org/I4405266335"]}],"countries":["KZ"],"is_corresponding":false,"raw_author_name":"Saule Kassenova","raw_affiliation_strings":["Department of Internal Medicine, Research Institute of Cardiology and Internal Diseases, Almaty 050000, Kazakhstan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, Research Institute of Cardiology and Internal Diseases, Almaty 050000, Kazakhstan","institution_ids":["https://openalex.org/I4405266335"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045477277","display_name":"Rustem Tuleutayev","orcid":"https://orcid.org/0000-0001-6011-7073","observed_orcids":["https://orcid.org/0000-0001-6011-7073","https://orcid.org/0000-0002-6003-3010","https://orcid.org/0000-0003-2833-7206"]},"institutions":[{"id":"https://openalex.org/I4405266335","display_name":"JSC \"Research Institute of Cardiology and Internal Diseases\"","ror":"https://ror.org/026b73g96","country_code":"KZ","type":"healthcare","lineage":["https://openalex.org/I4405266335"]}],"countries":["KZ"],"is_corresponding":false,"raw_author_name":"Rustem Tuleutayev","raw_affiliation_strings":["Department of Internal Medicine, Research Institute of Cardiology and Internal Diseases, Almaty 050000, Kazakhstan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, Research Institute of Cardiology and Internal Diseases, Almaty 050000, Kazakhstan","institution_ids":["https://openalex.org/I4405266335"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5056832905"],"corresponding_institution_ids":["https://openalex.org/I191378831","https://openalex.org/I4405266335"],"apc_list":{"value":2600,"currency":"CHF","value_usd":3137},"apc_paid":{"value":2600,"currency":"CHF","value_usd":3137},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.8237021,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"15","issue":"21","first_page":"8253","last_page":"8253"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10870","display_name":"Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis","score":0.86080002784729,"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/T10870","display_name":"Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis","score":0.86080002784729,"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/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.12729999423027039,"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/T11026","display_name":"Occupational and environmental lung diseases","score":0.002400000113993883,"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/spirometry-quality","display_name":"spirometry quality","score":0.8429999947547913},{"id":"https://openalex.org/keywords/interstitial-lung-disease","display_name":"interstitial lung disease","score":0.984000027179718},{"id":"https://openalex.org/keywords/idiopathic-pulmonary-fibrosis","display_name":"idiopathic pulmonary fibrosis","score":0.9980000257492065},{"id":"https://openalex.org/keywords/forced-vital-capacity","display_name":"forced vital capacity","score":0.7170000076293945},{"id":"https://openalex.org/keywords/fev1","display_name":"FEV1","score":0.9129999876022339},{"id":"https://openalex.org/keywords/symptom-burden","display_name":"symptom burden","score":0.5379999876022339},{"id":"https://openalex.org/keywords/dyspnea","display_name":"dyspnea","score":0.7379999756813049},{"id":"https://openalex.org/keywords/restrictive-ventilatory-pattern","display_name":"restrictive lung pattern","score":0.5199999809265137}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9860000014305115},{"id":"https://openalex.org/C2780333948","wikidata":"https://www.wikidata.org/wiki/Q653305","display_name":"Spirometry","level":3,"score":0.8176000118255615},{"id":"https://openalex.org/C55520419","wikidata":"https://www.wikidata.org/wiki/Q660995","display_name":"Vital capacity","level":5,"score":0.7809000015258789},{"id":"https://openalex.org/C2777543607","wikidata":"https://www.wikidata.org/wiki/Q1153419","display_name":"Interstitial lung disease","level":3,"score":0.5546000003814697},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.5108000040054321},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4867999851703644},{"id":"https://openalex.org/C27101514","wikidata":"https://www.wikidata.org/wiki/Q206120","display_name":"Lung volumes","level":3,"score":0.4268999993801117},{"id":"https://openalex.org/C2778341716","wikidata":"https://www.wikidata.org/wiki/Q2290446","display_name":"Idiopathic pulmonary fibrosis","level":3,"score":0.37229999899864197},{"id":"https://openalex.org/C119060515","wikidata":"https://www.wikidata.org/wiki/Q1916617","display_name":"Interquartile range","level":2,"score":0.3603000044822693},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.3352000117301941},{"id":"https://openalex.org/C2777714996","wikidata":"https://www.wikidata.org/wiki/Q7886","display_name":"Lung","level":2,"score":0.3228999972343445},{"id":"https://openalex.org/C2779951463","wikidata":"https://www.wikidata.org/wiki/Q7268788","display_name":"Quality of life (healthcare)","level":2,"score":0.31859999895095825},{"id":"https://openalex.org/C75603125","wikidata":"https://www.wikidata.org/wiki/Q1877462","display_name":"Pulmonary function testing","level":2,"score":0.3127000033855438},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.2903999984264374},{"id":"https://openalex.org/C2983914783","wikidata":"https://www.wikidata.org/wiki/Q3286546","display_name":"Lung disease","level":3,"score":0.27810001373291016},{"id":"https://openalex.org/C2779619758","wikidata":"https://www.wikidata.org/wiki/Q7316336","display_name":"Restrictive lung disease","level":3,"score":0.25999999046325684},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.2597000002861023},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.2513999938964844},{"id":"https://openalex.org/C16020263","wikidata":"https://www.wikidata.org/wiki/Q1778553","display_name":"DLCO","level":5,"score":0.25029999017715454}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3390/jcm15218253","doi":"https://doi.org/10.3390/jcm15218253","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jcm15218253","pdf_url":null,"source":{"id":"https://openalex.org/S2737969411","display_name":"Journal of Clinical Medicine","issn_l":"2077-0383","issn":["2077-0383"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Clinical Medicine","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3390/jcm15218253","doi":"https://doi.org/10.3390/jcm15218253","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jcm15218253","pdf_url":null,"source":{"id":"https://openalex.org/S2737969411","display_name":"Journal of Clinical Medicine","issn_l":"2077-0383","issn":["2077-0383"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Clinical Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W2004697839","https://openalex.org/W2198090250","https://openalex.org/W2515966155","https://openalex.org/W2517420521","https://openalex.org/W2808160831","https://openalex.org/W2808541129","https://openalex.org/W2897282726","https://openalex.org/W2981067716","https://openalex.org/W2996501680","https://openalex.org/W3025604467","https://openalex.org/W3048372211","https://openalex.org/W3118694714","https://openalex.org/W3199742392","https://openalex.org/W4200144803","https://openalex.org/W4224234944","https://openalex.org/W4225166150","https://openalex.org/W4308302285","https://openalex.org/W4308435850","https://openalex.org/W4386833360","https://openalex.org/W4387337654","https://openalex.org/W4390546637","https://openalex.org/W4398146913","https://openalex.org/W4402405101","https://openalex.org/W4406297377","https://openalex.org/W4406950312","https://openalex.org/W4411383523","https://openalex.org/W4411901903","https://openalex.org/W4416600117","https://openalex.org/W4417124404","https://openalex.org/W7130825506","https://openalex.org/W7164373611"],"related_works":["https://openalex.org/W4387980024","https://openalex.org/W4224242185","https://openalex.org/W4313409943","https://openalex.org/W4309181403","https://openalex.org/W4313015661","https://openalex.org/W3121593466","https://openalex.org/W2964167363","https://openalex.org/W3216512482","https://openalex.org/W2983981465","https://openalex.org/W2031860999"],"abstract_inverted_index":{"Background/Objectives:":[0],"The":[1,164],"aim":[2],"of":[3,88,111,141,146,207,241,250],"this":[4,115],"study":[5,224],"was":[6,106,171,174,181,189,199],"to":[7,86,108],"analyze":[8],"spirometry":[9],"quality":[10,240],"and":[11,54,59,69,80,96,126,167,187,217,229],"compliance":[12],"with":[13,48,138,234],"the":[14,151,248],"current":[15],"protocol":[16],"in":[17,27,73,84,101,150,231,247],"interstitial":[18],"lung":[19],"disease":[20],"(ILD)":[21],"patients":[22,47,233],"at":[23],"a":[24,142,238],"tertiary-level":[25],"facility":[26],"Almaty,":[28],"Kazakhstan.":[29],"Methods:":[30],"We":[31],"consecutively":[32],"enrolled":[33],"125":[34],"patients,":[35],"aged":[36],"60":[37],"(interquartile":[38],"range":[39],"(IQR)":[40],"52;":[41],"67)":[42],"years,":[43],"including":[44],"40":[45],"(32%)":[46],"idiopathic":[49],"pulmonary":[50],"fibrosis":[51],"(ILD-IPF).":[52],"Relaxed":[53],"forced":[55,66,70],"maneuvers":[56,243],"were":[57,209],"completed,":[58],"we":[60],"hereinafter":[61],"analyzed":[62],"vital":[63],"capacity":[64],"(VC),":[65],"VC":[67,166],"(FVC)":[68],"expiratory":[71,93,196],"flow":[72],"one":[74],"second":[75],"(FEV1)":[76],"both":[77,102],"as":[78],"z-scores":[79,158],"%":[81],"predicted":[82],"values":[83],"addition":[85],"number":[87],"attempts,":[89],"\u0394VC,":[90],"\u0394FVC,":[91],"\u0394FEV1,":[92],"plateau":[94,197],"volume":[95,99,198],"back":[97],"extrapolation":[98],"(BEV)":[100],"maneuvers.":[103],"Multiple":[104],"regression":[105],"used":[107],"test":[109],"predictors":[110],"these.":[112],"Results:":[113],"In":[114],"predominantly":[116],"female":[117],"cohort":[118],"(73%),":[119],"CAT":[120],"(median":[121,128],"12;":[122],"IQR":[123,130,155,161],"9;":[124],"18)":[125],"mMRC":[127],"2;":[129],"1;":[131],"3)":[132],"scores":[133],"reflected":[134],"high":[135,239],"symptom":[136,236],"burden":[137],"most":[139],"suggestive":[140],"restrictive":[143],"pattern":[144],"(62%":[145],"all,":[147],"median":[148,165],"FVC":[149,168],"entire":[152],"group":[153],"\u22122.17;":[154],"\u22123.28;":[156],"\u22121.4":[157],"or":[159,212],"68%;":[160],"52.5;":[162],"80.5).":[163],"maneuver":[169],"attempts":[170],"3.":[172],"\u0394VC":[173],"0.05":[175,190],"(IQR":[176,183,191,201],"0.03;":[177,184],"0.09)":[178,193],"L;":[179,186],"\u0394FVC":[180,216],"0.07":[182],"0.12)":[185],"\u0394FEV1":[188],"0.02;":[192,202],"L,":[194],"whereas":[195],"0.04":[200],"0.06)":[203],"L.":[204],"Ninety-six":[205],"percent":[206],"tests":[208],"graded":[210],"A":[211],"B":[213],"based":[214,219],"on":[215,220],"98%":[218],"\u0394FEV1.":[221],"Conclusions:":[222],"This":[223],"showed":[225],"that":[226],"despite":[227],"dyspnea":[228],"cough":[230],"ILD":[232],"severe":[235],"burden,":[237],"spirometric":[242],"can":[244],"be":[245],"obtained":[246],"majority":[249],"patients.":[251]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-10-24T00:00:00"}