{"id":"https://openalex.org/W1986383565","doi":"https://doi.org/10.1378/chest.112.4.987","title":"Nonprescription Bronchodilator Medication Use in Asthma","display_name":"Nonprescription Bronchodilator Medication Use in Asthma","publication_year":1997,"publication_date":"1997-10-01","ids":{"openalex":"https://openalex.org/W1986383565","doi":"https://doi.org/10.1378/chest.112.4.987","mag":"1986383565","pmid":"https://pubmed.ncbi.nlm.nih.gov/9377963"},"language":"en","primary_location":{"id":"doi:10.1378/chest.112.4.987","doi":"https://doi.org/10.1378/chest.112.4.987","is_oa":false,"landing_page_url":"https://doi.org/10.1378/chest.112.4.987","pdf_url":null,"source":{"id":"https://openalex.org/S76900504","display_name":"CHEST Journal","issn_l":"0012-3692","issn":["0012-3692","1931-3543"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","doyens","jufo-2","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chest","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"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/A5043213282","display_name":"Ware G. Kuschner","orcid":"https://orcid.org/0000-0002-9732-1366","observed_orcids":["https://orcid.org/0000-0002-9732-1366"]},"institutions":[{"id":"https://openalex.org/I180670191","display_name":"University of California, San Francisco","ror":"https://ror.org/043mz5j54","country_code":"US","type":"education","lineage":["https://openalex.org/I180670191"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ware G. Kuschner","raw_affiliation_strings":["Department of Medicine, and the Cardiovascular Research Institute, University of California, San Francisco, USA","Department of Medicine, and the Cardiovascular Research Institute, Middlebury, Vt","Divisions of Occupational and Environmental Medicine, Middlebury, Vt","Pulmonary and Critical Care Medicine, Middlebury, Vt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, and the Cardiovascular Research Institute, University of California, San Francisco, USA","institution_ids":["https://openalex.org/I180670191"]},{"raw_affiliation_string":"Department of Medicine, and the Cardiovascular Research Institute, Middlebury, Vt","institution_ids":[]},{"raw_affiliation_string":"Divisions of Occupational and Environmental Medicine, Middlebury, Vt","institution_ids":[]},{"raw_affiliation_string":"Pulmonary and Critical Care Medicine, Middlebury, Vt","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083090050","display_name":"Todd Cameron Hankinson","orcid":"https://orcid.org/0000-0002-6288-9496","observed_orcids":["https://orcid.org/0000-0002-6288-9496"]},"institutions":[{"id":"https://openalex.org/I180670191","display_name":"University of California, San Francisco","ror":"https://ror.org/043mz5j54","country_code":"US","type":"education","lineage":["https://openalex.org/I180670191"]},{"id":"https://openalex.org/I195575238","display_name":"Middlebury College","ror":"https://ror.org/0217hb928","country_code":"US","type":"education","lineage":["https://openalex.org/I195575238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Todd C. Hankinson","raw_affiliation_strings":["University of California San Francisco; and Middlebury College, Middlebury, Vt","Middlebury College, Middlebury, Vt","University of California San Francisco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California San Francisco; and Middlebury College, Middlebury, Vt","institution_ids":["https://openalex.org/I180670191","https://openalex.org/I195575238"]},{"raw_affiliation_string":"Middlebury College, Middlebury, Vt","institution_ids":["https://openalex.org/I195575238"]},{"raw_affiliation_string":"University of California San Francisco","institution_ids":["https://openalex.org/I180670191"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076154147","display_name":"Hofer H. Wong","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hofer H. Wong","raw_affiliation_strings":["Department of Medicine, and the Cardiovascular Research Institute, Middlebury, Vt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, and the Cardiovascular Research Institute, Middlebury, Vt","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081210291","display_name":"Paul David Blanc","orcid":"https://orcid.org/0000-0001-9043-175X","observed_orcids":["https://orcid.org/0000-0001-9043-175X"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Paul D. Blanc","raw_affiliation_strings":["Department of Medicine, and the Cardiovascular Research Institute, Middlebury, Vt","Divisions of Occupational and Environmental Medicine, Middlebury, Vt","Pulmonary and Critical Care Medicine, Middlebury, Vt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, and the Cardiovascular Research Institute, Middlebury, Vt","institution_ids":[]},{"raw_affiliation_string":"Divisions of Occupational and Environmental Medicine, Middlebury, Vt","institution_ids":[]},{"raw_affiliation_string":"Pulmonary and Critical Care Medicine, Middlebury, Vt","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5081210291"],"corresponding_institution_ids":[],"apc_list":{"value":4160,"currency":"USD","value_usd":4160},"apc_paid":null,"fwci":1.0168,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.76404293,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"112","issue":"4","first_page":"987","last_page":"993"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10051","display_name":"Asthma and respiratory diseases","score":0.9922000169754028,"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/T10051","display_name":"Asthma and respiratory diseases","score":0.9922000169754028,"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/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.002099999925121665,"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":0.0010000000474974513,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/asthma","display_name":"asthma","score":0.972000002861023},{"id":"https://openalex.org/keywords/over-the-counter-drugs","display_name":"over-the-counter drugs","score":0.7609999775886536},{"id":"https://openalex.org/keywords/self-medication","display_name":"self-medication","score":0.9599999785423279},{"id":"https://openalex.org/keywords/bronchodilators","display_name":"bronchodilators","score":0.8550000190734863},{"id":"https://openalex.org/keywords/metered-dose-inhaler","display_name":"MDI","score":0.8679999709129333},{"id":"https://openalex.org/keywords/prescription-drug-use","display_name":"prescription drug use","score":0.5789999961853027},{"id":"https://openalex.org/keywords/asthma-severity","display_name":"asthma severity","score":0.6299999952316284},{"id":"https://openalex.org/keywords/health-care-access","display_name":"health care access","score":0.6600000262260437},{"id":"https://openalex.org/keywords/income","display_name":"income","score":0.7149999737739563},{"id":"https://openalex.org/keywords/asthma-education","display_name":"asthma education","score":0.7900000214576721}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9633491635322571},{"id":"https://openalex.org/C2781018748","wikidata":"https://www.wikidata.org/wiki/Q927234","display_name":"Bronchodilator","level":3,"score":0.9216237664222717},{"id":"https://openalex.org/C2776042228","wikidata":"https://www.wikidata.org/wiki/Q35869","display_name":"Asthma","level":2,"score":0.8412113189697266},{"id":"https://openalex.org/C2909548125","wikidata":"https://www.wikidata.org/wiki/Q927234","display_name":"Bronchodilator Agents","level":4,"score":0.6783192157745361},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.4957014322280884},{"id":"https://openalex.org/C3018952834","wikidata":"https://www.wikidata.org/wiki/Q35869","display_name":"Asthma medication","level":3,"score":0.43075525760650635},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.34199637174606323},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.22652888298034668}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000402","descriptor_name":"Airway Obstruction","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":false},{"descriptor_ui":"D000402","descriptor_name":"Airway Obstruction","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001249","descriptor_name":"Asthma","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":true},{"descriptor_ui":"D001249","descriptor_name":"Asthma","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001294","descriptor_name":"Attitude to Health","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001993","descriptor_name":"Bronchodilator Agents","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":false},{"descriptor_ui":"D001993","descriptor_name":"Bronchodilator Agents","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":true},{"descriptor_ui":"D004366","descriptor_name":"Nonprescription Drugs","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":false},{"descriptor_ui":"D004366","descriptor_name":"Nonprescription Drugs","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005541","descriptor_name":"Forced Expiratory Volume","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D006297","descriptor_name":"Health Services Accessibility","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":"D007182","descriptor_name":"Income","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008168","descriptor_name":"Lung","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D008168","descriptor_name":"Lung","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009330","descriptor_name":"Nebulizers and Vaporizers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010353","descriptor_name":"Patient Education as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010366","descriptor_name":"Peak Expiratory Flow Rate","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D011307","descriptor_name":"Drug Prescriptions","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011795","descriptor_name":"Surveys and Questionnaires","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":"D012647","descriptor_name":"Self-Assessment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012651","descriptor_name":"Self Medication","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012737","descriptor_name":"Sex Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013566","descriptor_name":"Sympathomimetics","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":false},{"descriptor_ui":"D013566","descriptor_name":"Sympathomimetics","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D014797","descriptor_name":"Vital Capacity","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D016001","descriptor_name":"Confidence Intervals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016009","descriptor_name":"Chi-Square Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016017","descriptor_name":"Odds Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1378/chest.112.4.987","doi":"https://doi.org/10.1378/chest.112.4.987","is_oa":false,"landing_page_url":"https://doi.org/10.1378/chest.112.4.987","pdf_url":null,"source":{"id":"https://openalex.org/S76900504","display_name":"CHEST Journal","issn_l":"0012-3692","issn":["0012-3692","1931-3543"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","doyens","jufo-2","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chest","raw_type":"journal-article"},{"id":"pmid:9377963","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9377963","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":"Chest","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9940000176429749,"id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[{"display_name":"No poverty","score":0.7200000286102295,"id":"https://metadata.un.org/sdg/1"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G1939011540","display_name":"DISABILITY AMONG ADULTS WITH ASTHMA","funder_award_id":"5k04hl003225-05","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G451293172","display_name":null,"funder_award_id":"HL 07185","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G7790496817","display_name":null,"funder_award_id":"HL03225","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"}],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337338","display_name":"National Heart, Lung, and Blood Institute","ror":"https://ror.org/012pb6c26"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W22043076","https://openalex.org/W111628733","https://openalex.org/W1682043670","https://openalex.org/W1894131400","https://openalex.org/W1970936771","https://openalex.org/W1991213666","https://openalex.org/W2002810200","https://openalex.org/W2003230319","https://openalex.org/W2014468450","https://openalex.org/W2025267769","https://openalex.org/W2030166195","https://openalex.org/W2064312720","https://openalex.org/W2071197970","https://openalex.org/W2073359690","https://openalex.org/W2094785639","https://openalex.org/W2121199169","https://openalex.org/W2157110651","https://openalex.org/W2412017110","https://openalex.org/W2415429758","https://openalex.org/W4243168558","https://openalex.org/W4247254239"],"related_works":["https://openalex.org/W2014536649","https://openalex.org/W2073359690","https://openalex.org/W4391280864","https://openalex.org/W22043076","https://openalex.org/W3185332515","https://openalex.org/W2100674440","https://openalex.org/W2257076776","https://openalex.org/W2951376502","https://openalex.org/W4391521240","https://openalex.org/W6911913052"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}