{"id":"https://openalex.org/W3208779664","doi":"https://doi.org/10.4103/lungindia.lungindia_63_21","title":"Determining pulmonary function and the associated risk factors among stone quarry workers in a suburban area of Chennai, Tamil Nadu, India","display_name":"Determining pulmonary function and the associated risk factors among stone quarry workers in a suburban area of Chennai, Tamil Nadu, India","publication_year":2021,"publication_date":"2021-10-26","ids":{"openalex":"https://openalex.org/W3208779664","doi":"https://doi.org/10.4103/lungindia.lungindia_63_21","mag":"3208779664","pmid":"https://pubmed.ncbi.nlm.nih.gov/34747739","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/8614606"},"language":"en","primary_location":{"id":"doi:10.4103/lungindia.lungindia_63_21","doi":"https://doi.org/10.4103/lungindia.lungindia_63_21","is_oa":true,"landing_page_url":"https://doi.org/10.4103/lungindia.lungindia_63_21","pdf_url":null,"source":{"id":"https://openalex.org/S17480848","display_name":"Lung India","issn_l":"0970-2113","issn":["0970-2113","0974-598X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","ki-jl-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320448","host_organization_name":"Medknow","host_organization_lineage":["https://openalex.org/P4310320448","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Medknow","Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lung India","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.4103/lungindia.lungindia_63_21","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069331494","display_name":"Elangovan Arumugam","orcid":"https://orcid.org/0000-0003-4491-7171","observed_orcids":["https://orcid.org/0000-0003-4491-7171"]},"institutions":[{"id":"https://openalex.org/I4210100069","display_name":"National Institute of Epidemiology","ror":"https://ror.org/011471042","country_code":"IN","type":"facility","lineage":["https://openalex.org/I37048141","https://openalex.org/I4210100069"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Elangovan Arumugam","raw_affiliation_strings":["Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I4210100069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037106953","display_name":"Prabu Rajkumar","orcid":"https://orcid.org/0000-0001-9839-800X","observed_orcids":["https://orcid.org/0000-0001-9839-800X"]},"institutions":[{"id":"https://openalex.org/I4210100069","display_name":"National Institute of Epidemiology","ror":"https://ror.org/011471042","country_code":"IN","type":"facility","lineage":["https://openalex.org/I37048141","https://openalex.org/I4210100069"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Prabu Rajkumar","raw_affiliation_strings":["Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I4210100069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111057006","display_name":"Dhanaraj Baskaran","orcid":"https://orcid.org/0000-0003-2376-628X","observed_orcids":["https://orcid.org/0000-0003-2376-628X"]},"institutions":[{"id":"https://openalex.org/I4210140595","display_name":"National Institute of Research in Tuberculosis","ror":"https://ror.org/03qp1eh12","country_code":"IN","type":"facility","lineage":["https://openalex.org/I37048141","https://openalex.org/I4210140595"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Baskaran Dhanaraj","raw_affiliation_strings":["Clinical Research, ICMR National Institute for Research in Tuberculosis, Chennai, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Research, ICMR National Institute for Research in Tuberculosis, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I4210140595"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082581657","display_name":"Elavarasu Govindasamy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210100069","display_name":"National Institute of Epidemiology","ror":"https://ror.org/011471042","country_code":"IN","type":"facility","lineage":["https://openalex.org/I37048141","https://openalex.org/I4210100069"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Elavarasu Govindasamy","raw_affiliation_strings":["Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I4210100069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065121559","display_name":"Nagaraj Jaganathasamy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210100069","display_name":"National Institute of Epidemiology","ror":"https://ror.org/011471042","country_code":"IN","type":"facility","lineage":["https://openalex.org/I37048141","https://openalex.org/I4210100069"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nagaraj Jaganathasamy","raw_affiliation_strings":["Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I4210100069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061130181","display_name":"Malathi Mathiyazhakan","orcid":"https://orcid.org/0000-0002-7938-8831","observed_orcids":["https://orcid.org/0000-0002-7938-8831"]},"institutions":[{"id":"https://openalex.org/I4210100069","display_name":"National Institute of Epidemiology","ror":"https://ror.org/011471042","country_code":"IN","type":"facility","lineage":["https://openalex.org/I37048141","https://openalex.org/I4210100069"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Malathi Mathiyazhakan","raw_affiliation_strings":["Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I4210100069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058008237","display_name":"V.E. Nethaji Mariappan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I179420787","display_name":"Indian Council of Agricultural Research","ror":"https://ror.org/04fw54a43","country_code":"IN","type":"government","lineage":["https://openalex.org/I179420787"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"V E Nethaji Mariappan","raw_affiliation_strings":["Head, ICAR Krishi Vigyan Kendra, Rover Campus, Perambalur, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Head, ICAR Krishi Vigyan Kendra, Rover Campus, Perambalur, Tamil Nadu, India","institution_ids":["https://openalex.org/I179420787"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109438056","display_name":"Sivakumar Shanmugam","orcid":"https://orcid.org/0000-0001-9203-2664","observed_orcids":["https://orcid.org/0000-0001-9203-2664"]},"institutions":[{"id":"https://openalex.org/I4210140595","display_name":"National Institute of Research in Tuberculosis","ror":"https://ror.org/03qp1eh12","country_code":"IN","type":"facility","lineage":["https://openalex.org/I37048141","https://openalex.org/I4210140595"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sivakumar Shanmugam","raw_affiliation_strings":["Clinical Research, ICMR National Institute for Research in Tuberculosis, Chennai, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Research, ICMR National Institute for Research in Tuberculosis, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I4210140595"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088000852","display_name":"Chokkalingam Durairajan","orcid":"https://orcid.org/0000-0001-8961-3804","observed_orcids":["https://orcid.org/0000-0001-8961-3804"]},"institutions":[{"id":"https://openalex.org/I4210100069","display_name":"National Institute of Epidemiology","ror":"https://ror.org/011471042","country_code":"IN","type":"facility","lineage":["https://openalex.org/I37048141","https://openalex.org/I4210100069"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chokkalingam Durairajan","raw_affiliation_strings":["Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I4210100069"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Sivanesan Rajadurai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210100069","display_name":"National Institute of Epidemiology","ror":"https://ror.org/011471042","country_code":"IN","type":"facility","lineage":["https://openalex.org/I37048141","https://openalex.org/I4210100069"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sivanesan Rajadurai","raw_affiliation_strings":["Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I4210100069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091785281","display_name":"Vasna Joshua","orcid":"https://orcid.org/0000-0003-0201-6172","observed_orcids":["https://orcid.org/0000-0003-0201-6172"]},"institutions":[{"id":"https://openalex.org/I4210100069","display_name":"National Institute of Epidemiology","ror":"https://ror.org/011471042","country_code":"IN","type":"facility","lineage":["https://openalex.org/I37048141","https://openalex.org/I4210100069"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vasna Joshua","raw_affiliation_strings":["Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I4210100069"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018792933","display_name":"Yuvaraj Jayaraman","orcid":"https://orcid.org/0000-0003-4017-8404","observed_orcids":["https://orcid.org/0000-0003-4017-8404"]},"institutions":[{"id":"https://openalex.org/I4210100069","display_name":"National Institute of Epidemiology","ror":"https://ror.org/011471042","country_code":"IN","type":"facility","lineage":["https://openalex.org/I37048141","https://openalex.org/I4210100069"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Yuvaraj Jayaraman","raw_affiliation_strings":["Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Computing and Information Science, ICMR National Institute of Epidemiology, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I4210100069"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5069331494"],"corresponding_institution_ids":["https://openalex.org/I4210100069"],"apc_list":null,"apc_paid":null,"fwci":0.3099,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.5313236,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":97},"biblio":{"volume":"38","issue":"6","first_page":"558","last_page":"563"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11026","display_name":"Occupational and environmental lung diseases","score":0.8978999853134155,"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/T11026","display_name":"Occupational and environmental lung diseases","score":0.8978999853134155,"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/T12208","display_name":"Occupational exposure and asthma","score":0.03929999843239784,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10190","display_name":"Air Quality and Health Impacts","score":0.03180000185966492,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/stone-quarry-workers","display_name":"stone quarry workers","score":0.9390000104904175},{"id":"https://openalex.org/keywords/occupational-dust-exposure","display_name":"occupational dust exposure","score":0.843999981880188},{"id":"https://openalex.org/keywords/silica-dust","display_name":"silica dust","score":0.7310000061988831},{"id":"https://openalex.org/keywords/lung-function","display_name":"lung function","score":0.7269999980926514},{"id":"https://openalex.org/keywords/airflow-obstruction","display_name":"airflow obstruction","score":0.9919999837875366},{"id":"https://openalex.org/keywords/tuberculosis","display_name":"tuberculosis","score":0.5260000228881836},{"id":"https://openalex.org/keywords/smoking","display_name":"smoking","score":0.7200000286102295},{"id":"https://openalex.org/keywords/occupational-risk-factors","display_name":"occupational risk factors","score":0.6669999957084656},{"id":"https://openalex.org/keywords/sputum-examination","display_name":"sputum examination","score":0.6890000104904175},{"id":"https://openalex.org/keywords/chennai","display_name":"Chennai","score":0.44999998807907104}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8265566825866699},{"id":"https://openalex.org/C140688305","wikidata":"https://www.wikidata.org/wiki/Q5885","display_name":"Tamil","level":2,"score":0.7189051508903503},{"id":"https://openalex.org/C103913367","wikidata":"https://www.wikidata.org/wiki/Q1771460","display_name":"Plucking","level":2,"score":0.6930886507034302},{"id":"https://openalex.org/C75603125","wikidata":"https://www.wikidata.org/wiki/Q1877462","display_name":"Pulmonary function testing","level":2,"score":0.645197868347168},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.5414689779281616},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.34220176935195923},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.16375169157981873},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.10721617937088013},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.4103/lungindia.lungindia_63_21","doi":"https://doi.org/10.4103/lungindia.lungindia_63_21","is_oa":true,"landing_page_url":"https://doi.org/10.4103/lungindia.lungindia_63_21","pdf_url":null,"source":{"id":"https://openalex.org/S17480848","display_name":"Lung India","issn_l":"0970-2113","issn":["0970-2113","0974-598X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","ki-jl-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320448","host_organization_name":"Medknow","host_organization_lineage":["https://openalex.org/P4310320448","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Medknow","Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lung India","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8614606","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC8614606/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC8614606/pdf/","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":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lung India","raw_type":"Text"},{"id":"pmid:34747739","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34747739","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":"Lung India : official organ of Indian Chest Society","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.4103/lungindia.lungindia_63_21","doi":"https://doi.org/10.4103/lungindia.lungindia_63_21","is_oa":true,"landing_page_url":"https://doi.org/10.4103/lungindia.lungindia_63_21","pdf_url":null,"source":{"id":"https://openalex.org/S17480848","display_name":"Lung India","issn_l":"0970-2113","issn":["0970-2113","0974-598X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","ki-jl-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320448","host_organization_name":"Medknow","host_organization_lineage":["https://openalex.org/P4310320448","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Medknow","Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lung India","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0},{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.6452000141143799}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320720","display_name":"Indian Council of Medical Research","ror":"https://ror.org/0492wrx28"},{"id":"https://openalex.org/F4320329267","display_name":"National Institute for Research in Tuberculosis","ror":"https://ror.org/03qp1eh12"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3208779664.pdf","grobid_xml":"https://content.openalex.org/works/W3208779664.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W26256737","https://openalex.org/W1799701489","https://openalex.org/W2032880964","https://openalex.org/W2063302201","https://openalex.org/W2082203186","https://openalex.org/W2108678383","https://openalex.org/W2164975401","https://openalex.org/W2314658823","https://openalex.org/W2523917546","https://openalex.org/W2552263594","https://openalex.org/W2607857492","https://openalex.org/W2774757206","https://openalex.org/W2779286456","https://openalex.org/W2810518712","https://openalex.org/W2896878861","https://openalex.org/W2921012628","https://openalex.org/W2942906480","https://openalex.org/W2981067716","https://openalex.org/W3003588559","https://openalex.org/W3011564900","https://openalex.org/W3016470562","https://openalex.org/W3087620856","https://openalex.org/W3184439183","https://openalex.org/W3216757469","https://openalex.org/W4211204057"],"related_works":["https://openalex.org/W7128422783","https://openalex.org/W4388185418","https://openalex.org/W4380681755","https://openalex.org/W3216757469","https://openalex.org/W2188679231","https://openalex.org/W4414619738","https://openalex.org/W4415589943","https://openalex.org/W2167276564","https://openalex.org/W4408612512","https://openalex.org/W2412823801"],"abstract_inverted_index":{"BACKGROUND:":[0],"Stone":[1],"quarrying":[2],"activities":[3],"generate":[4],"dust":[5],"and":[6,12,46,78,89,128,143],"fine":[7],"particulate":[8],"matters":[9],"of":[10,107,125,134,146],"silica":[11],"heavy":[13],"metals.":[14],"The":[15,132],"prolonged":[16],"exposure":[17],"to":[18,22,42,67],"suspended":[19],"particulates":[20],"leads":[21],"fatal":[23],"respiratory":[24],"complications.":[25],"Occupational":[26],"pulmonary":[27,44],"complications":[28],"are":[29],"poorly":[30],"characterized":[31],"among":[32,52,70,137],"quarry":[33,53,119,138],"workers":[34,71,120,139],"in":[35,76,100,118,149],"Tamil":[36],"Nadu.":[37],"OBJECTIVES:":[38],"This":[39],"study":[40,61],"aims":[41],"assess":[43],"function":[45,86],"determine":[47],"the":[48,101,111],"associated":[49],"risk":[50,133],"factors":[51],"workers.":[54],"MATERIALS":[55],"AND":[56],"METHODS:":[57],"A":[58],"comparative,":[59],"cross-sectional":[60],"was":[62],"conducted":[63],"from":[64],"April":[65],"2014":[66],"January":[68],"2015":[69],"at":[72],"seven":[73],"stone":[74],"quarries":[75],"Chennai":[77],"residents":[79],"within":[80],"a":[81,104,122],"5":[82],"Km":[83],"radius.":[84],"Pulmonary":[85],"tests":[87],"(PFT)":[88],"sputum":[90],"analysis":[91],"were":[92,98,115],"done.":[93],"RESULTS:":[94],"Overall,":[95],"670":[96],"participants":[97],"enrolled":[99],"study,":[102],"with":[103,121,141],"median":[105],"age":[106],"37":[108],"years.":[109],"Comparatively,":[110],"mean":[112],"PFT":[113],"measures":[114],"significantly":[116],"lower":[117],"higher":[123],"proportion":[124],"airflow":[126,135],"obstruction":[127,136],"tuberculosis":[129],"infection.":[130],"CONCLUSION:":[131],"increased":[140],"smoking":[142],"longer":[144],"duration":[145],"work":[147],"years":[148],"quarry.":[150]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":2}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2021-11-08T00:00:00"}
