{"id":"https://openalex.org/W2792113545","doi":null,"title":"The empirical evidence of bias in trials measuring treatment differences: Methods research report","display_name":"The empirical evidence of bias in trials measuring treatment differences: Methods research report","publication_year":2014,"publication_date":"2014-09-30","ids":{"openalex":"https://openalex.org/W2792113545","mag":"2792113545"},"language":"en","primary_location":{"id":"mag:2792113545","doi":null,"is_oa":false,"landing_page_url":"https://www.rti.org/publication/empirical-evidence-bias-trials-measuring-treatment-differences","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5023729007","display_name":"Nancy D Berkman","orcid":"https://orcid.org/0000-0003-3617-1082","observed_orcids":["https://orcid.org/0000-0003-3617-1082"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nancy D Berkman","raw_affiliation_strings":["THSD"],"raw_orcid":"https://orcid.org/0000-0003-3617-1082","affiliations":[{"raw_affiliation_string":"THSD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070111795","display_name":"Pasqualina L. Santaguida","orcid":"https://orcid.org/0000-0001-7360-7362","observed_orcids":["https://orcid.org/0000-0001-7360-7362"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pasqualina Santaguida","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7360-7362","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035597551","display_name":"Meera Viswanathan","orcid":"https://orcid.org/0000-0003-3486-8126","observed_orcids":["https://orcid.org/0000-0003-3486-8126","https://orcid.org/0000-0002-2187-2583"]},"institutions":[{"id":"https://openalex.org/I4210118838","display_name":"Energy to Power Solution (United States)","ror":"https://ror.org/02da8wy28","country_code":"US","type":"company","lineage":["https://openalex.org/I4210118838"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Meera Viswanathan","raw_affiliation_strings":["E2P"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"E2P","institution_ids":["https://openalex.org/I4210118838"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103695957","display_name":"Sally C. Morton","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S Morton","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":0.3088,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.72796818,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10206","display_name":"Meta-analysis and systematic reviews","score":0.7645999789237976,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10206","display_name":"Meta-analysis and systematic reviews","score":0.7645999789237976,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11235","display_name":"Statistical Methods in Clinical Trials","score":0.19509999454021454,"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/T10845","display_name":"Advanced Causal Inference Techniques","score":0.009600000455975533,"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/bias-in-clinical-trials","display_name":"bias in clinical trials","score":0.6740000247955322},{"id":"https://openalex.org/keywords/treatment-effect-estimation","display_name":"treatment effect estimation","score":0.6639999747276306},{"id":"https://openalex.org/keywords/trial-design","display_name":"trial design","score":0.335999995470047},{"id":"https://openalex.org/keywords/measurement-error","display_name":"measurement error","score":0.4309999942779541}],"concepts":[{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.4849970042705536},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.35194161534309387},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.2770315408706665},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22594359517097473}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2792113545","doi":null,"is_oa":false,"landing_page_url":"https://www.rti.org/publication/empirical-evidence-bias-trials-measuring-treatment-differences","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7097935298","https://openalex.org/W4241003834","https://openalex.org/W7008375941","https://openalex.org/W7098000270","https://openalex.org/W2990758893","https://openalex.org/W2014599799","https://openalex.org/W2797472171","https://openalex.org/W7100682816","https://openalex.org/W4255077472","https://openalex.org/W95541253"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-17T09:40:24.721904","created_date":"2018-03-29T00:00:00"}
