{"id":"https://openalex.org/W2196458471","doi":"https://doi.org/10.1097/ede.0000000000000430","title":"A Sensitivity Analysis to Assess Bias Due to Selecting Subjects Based on Treatment Received","display_name":"A Sensitivity Analysis to Assess Bias Due to Selecting Subjects Based on Treatment Received","publication_year":2015,"publication_date":"2015-11-01","ids":{"openalex":"https://openalex.org/W2196458471","doi":"https://doi.org/10.1097/ede.0000000000000430","mag":"2196458471","pmid":"https://pubmed.ncbi.nlm.nih.gov/26628427"},"language":"en","primary_location":{"id":"doi:10.1097/ede.0000000000000430","doi":"https://doi.org/10.1097/ede.0000000000000430","is_oa":false,"landing_page_url":"https://doi.org/10.1097/ede.0000000000000430","pdf_url":null,"source":{"id":"https://openalex.org/S15470582","display_name":"Epidemiology","issn_l":"1044-3983","issn":["1044-3983","1531-5487"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Epidemiology","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/A5038356745","display_name":"Ashkan Ertefaie","orcid":"https://orcid.org/0000-0003-2611-9512","observed_orcids":["https://orcid.org/0000-0003-2611-9512"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ashkan Ertefaie","raw_affiliation_strings":["Department of Statistics, Center for Pharmacoepidemiology Research and Training, University of Pennsylvania, Philadelphia, PA, ertefaie@wharton.upenn.edu Department of Statistics, University of Pennsylvania, Philadelphia, PA Weill-Cornell School of Medicine, New York, NY Center for Pharmacoepidemiology, Research and Training, Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Statistics, Center for Pharmacoepidemiology Research and Training, University of Pennsylvania, Philadelphia, PA, ertefaie@wharton.upenn.edu Department of Statistics, University of Pennsylvania, Philadelphia, PA Weill-Cornell School of Medicine, New York, NY Center for Pharmacoepidemiology, Research and Training, Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090252563","display_name":"Dylan S. Small","orcid":"https://orcid.org/0000-0003-4928-2646","observed_orcids":["https://orcid.org/0000-0003-4928-2646"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dylan Small","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027611546","display_name":"James Flory","orcid":"https://orcid.org/0000-0002-0259-969X","observed_orcids":["https://orcid.org/0000-0002-0259-969X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"James Flory","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5109937854","display_name":"Sean Hennessy","orcid":"https://orcid.org/0000-0003-4726-9413","observed_orcids":["https://orcid.org/0000-0003-4726-9413"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sean Hennessy","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3699,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.86259152,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"27","issue":"2","first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10845","display_name":"Advanced Causal Inference Techniques","score":0.9657999873161316,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10845","display_name":"Advanced Causal Inference Techniques","score":0.9657999873161316,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14374","display_name":"Statistical Methods in Epidemiology","score":0.019099999219179153,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11235","display_name":"Statistical Methods in Clinical Trials","score":0.005499999970197678,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sensitivity-analysis","display_name":"sensitivity analysis","score":0.8669999837875366},{"id":"https://openalex.org/keywords/selection-bias","display_name":"selection bias","score":0.8700000047683716},{"id":"https://openalex.org/keywords/treatment-selection","display_name":"treatment selection","score":0.4390000104904175},{"id":"https://openalex.org/keywords/confounding","display_name":"confounding","score":0.4009999930858612},{"id":"https://openalex.org/keywords/causal-inference","display_name":"causal inference","score":0.5180000066757202},{"id":"https://openalex.org/keywords/bias-assessment","display_name":"bias assessment","score":0.37400001287460327}],"concepts":[{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.6476876735687256},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4704277515411377},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4004271626472473},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.328033983707428},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2033400535583496},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.05314520001411438},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D003924","descriptor_name":"Diabetes Mellitus, Type 2","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":true},{"descriptor_ui":"D004359","descriptor_name":"Drug Therapy, Combination","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":"D007004","descriptor_name":"Hypoglycemic Agents","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":true},{"descriptor_ui":"D008687","descriptor_name":"Metformin","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D013453","descriptor_name":"Sulfonylurea Compounds","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":true},{"descriptor_ui":"D015983","descriptor_name":"Selection Bias","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015992","descriptor_name":"Body Mass Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D050177","descriptor_name":"Overweight","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D054873","descriptor_name":"Dipeptidyl-Peptidase IV Inhibitors","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1097/ede.0000000000000430","doi":"https://doi.org/10.1097/ede.0000000000000430","is_oa":false,"landing_page_url":"https://doi.org/10.1097/ede.0000000000000430","pdf_url":null,"source":{"id":"https://openalex.org/S15470582","display_name":"Epidemiology","issn_l":"1044-3983","issn":["1044-3983","1531-5487"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Epidemiology","raw_type":"journal-article"},{"id":"pmid:26628427","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26628427","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":"Epidemiology (Cambridge, Mass.)","raw_type":"Letter"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.8371999859809875,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G271339886","display_name":null,"funder_award_id":"K08\u2010HS023898","funder_id":"https://openalex.org/F4320332177","funder_display_name":"Agency for Healthcare Research and Quality"}],"funders":[{"id":"https://openalex.org/F4320332177","display_name":"Agency for Healthcare Research and Quality","ror":"https://ror.org/03jmfdf59"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2098289172","https://openalex.org/W2138290169","https://openalex.org/W2151684910","https://openalex.org/W2169711166"],"related_works":["https://openalex.org/W4232282246","https://openalex.org/W2999390734","https://openalex.org/W4234879961","https://openalex.org/W2918126163","https://openalex.org/W2421123392","https://openalex.org/W2417951174","https://openalex.org/W4243133512","https://openalex.org/W4241576287","https://openalex.org/W2171195444","https://openalex.org/W3122593729"],"abstract_inverted_index":{"Epidemiology":[0,52],"publishes":[1],"original":[2],"research":[3,28],"from":[4,40],"all":[5],"fields":[6],"of":[7,22,27,45],"epidemiology.":[8],"The":[9,47],"journal":[10],"also":[11],"welcomes":[12],"review":[13],"articles":[14],"and":[15,20,25],"meta-analyses,":[16],"novel":[17],"hypotheses,":[18],"descriptions":[19],"applications":[21],"new":[23],"methods,":[24],"discussions":[26],"theory":[29],"or":[30],"public":[31],"health":[32],"policy.":[33],"We":[34],"give":[35],"special":[36],"consideration":[37],"to":[38],"papers":[39],"developing":[41],"countries.":[42],"Official":[43],"Journal":[44],"the":[46],"International":[48],"Society":[49],"for":[50],"Environmental":[51],"(ISEE)":[53]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}