{"id":"https://openalex.org/W2810954459","doi":"https://doi.org/10.1016/j.jval.2018.04.1502","title":"Use of the Weibull Proportional Hazards Model to Estimate OS and PFS in 9 Blood Cancer Indications: Validation and Violation","display_name":"Use of the Weibull Proportional Hazards Model to Estimate OS and PFS in 9 Blood Cancer Indications: Validation and Violation","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2810954459","doi":"https://doi.org/10.1016/j.jval.2018.04.1502","mag":"2810954459"},"language":"en","primary_location":{"id":"doi:10.1016/j.jval.2018.04.1502","doi":"https://doi.org/10.1016/j.jval.2018.04.1502","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jval.2018.04.1502","pdf_url":null,"source":{"id":"https://openalex.org/S678965","display_name":"Value in Health","issn_l":"1098-3015","issn":["1098-3015","1524-4733"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","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":"Value in Health","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.1016/j.jval.2018.04.1502","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108258810","display_name":"Daniel Nicoloso","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210134090","display_name":"Pharmerit (United States)","ror":"https://ror.org/040d4nb67","country_code":"US","type":"company","lineage":["https://openalex.org/I4210134090"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D Nicoloso","raw_affiliation_strings":["Pharmerit International, Bethesda, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pharmerit International, Bethesda, MD, USA","institution_ids":["https://openalex.org/I4210134090"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083487472","display_name":"C Zhang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210134090","display_name":"Pharmerit (United States)","ror":"https://ror.org/040d4nb67","country_code":"US","type":"company","lineage":["https://openalex.org/I4210134090"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C Zhang","raw_affiliation_strings":["Pharmerit International, Bethesda, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pharmerit International, Bethesda, MD, USA","institution_ids":["https://openalex.org/I4210134090"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109097823","display_name":"D. Kratochvil","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210134090","display_name":"Pharmerit (United States)","ror":"https://ror.org/040d4nb67","country_code":"US","type":"company","lineage":["https://openalex.org/I4210134090"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D Kratochvil","raw_affiliation_strings":["Pharmerit International, Bethesda, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pharmerit International, Bethesda, MD, USA","institution_ids":["https://openalex.org/I4210134090"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110083280","display_name":"SJ Snedecor","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210134090","display_name":"Pharmerit (United States)","ror":"https://ror.org/040d4nb67","country_code":"US","type":"company","lineage":["https://openalex.org/I4210134090"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"SJ Snedecor","raw_affiliation_strings":["Pharmerit International, Bethesda, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pharmerit International, Bethesda, MD, USA","institution_ids":["https://openalex.org/I4210134090"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210134090"],"apc_list":{"value":4000,"currency":"USD","value_usd":4000},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.08301113,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"21","issue":null,"first_page":"S222","last_page":"S222"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11235","display_name":"Statistical Methods in Clinical Trials","score":0.5425000190734863,"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/T11235","display_name":"Statistical Methods in Clinical Trials","score":0.5425000190734863,"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/T10968","display_name":"Statistical Distribution Estimation and Applications","score":0.2694999873638153,"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/T13500","display_name":"Probability and Statistical Research","score":0.05389999970793724,"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/weibull-proportional-hazards-model","display_name":"Weibull proportional hazards model","score":0.9639999866485596},{"id":"https://openalex.org/keywords/overall-survival","display_name":"overall survival","score":0.671999990940094},{"id":"https://openalex.org/keywords/progression-free-survival","display_name":"progression-free survival","score":1.0},{"id":"https://openalex.org/keywords/kaplan-meier-curves","display_name":"Kaplan-Meier curves","score":0.8140000104904175},{"id":"https://openalex.org/keywords/hematologic-malignancies","display_name":"hematologic malignancies","score":0.5479999780654907},{"id":"https://openalex.org/keywords/follicular-lymphoma","display_name":"follicular lymphoma","score":0.9340000152587891},{"id":"https://openalex.org/keywords/diffuse-large-b-cell-lymphoma","display_name":"diffuse large B-cell lymphoma","score":0.9980000257492065},{"id":"https://openalex.org/keywords/acute-myeloid-leukemia","display_name":"acute myeloid leukemia","score":0.9629999995231628},{"id":"https://openalex.org/keywords/multiple-myeloma","display_name":"multiple myeloma","score":0.9980000257492065},{"id":"https://openalex.org/keywords/chronic-lymphocytic-leukemia","display_name":"chronic lymphocytic leukemia","score":0.9660000205039978},{"id":"https://openalex.org/keywords/relapsed-refractory-disease","display_name":"relapsed/refractory disease","score":0.8700000047683716},{"id":"https://openalex.org/keywords/first-line-treatment","display_name":"first-line therapy","score":0.6470000147819519},{"id":"https://openalex.org/keywords/survival-extrapolation","display_name":"survival extrapolation","score":0.49000000953674316}],"concepts":[{"id":"https://openalex.org/C173291955","wikidata":"https://www.wikidata.org/wiki/Q732332","display_name":"Weibull distribution","level":2,"score":0.7272818088531494},{"id":"https://openalex.org/C207103383","wikidata":"https://www.wikidata.org/wiki/Q3930246","display_name":"Hazard ratio","level":3,"score":0.6076747179031372},{"id":"https://openalex.org/C50382708","wikidata":"https://www.wikidata.org/wiki/Q223218","display_name":"Proportional hazards model","level":2,"score":0.6047030687332153},{"id":"https://openalex.org/C143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","level":1,"score":0.5810375213623047},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5809996724128723},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5675190687179565},{"id":"https://openalex.org/C10515644","wikidata":"https://www.wikidata.org/wiki/Q543310","display_name":"Survival analysis","level":2,"score":0.5123347043991089},{"id":"https://openalex.org/C2776364478","wikidata":"https://www.wikidata.org/wiki/Q467635","display_name":"Multiple myeloma","level":2,"score":0.48444440960884094},{"id":"https://openalex.org/C2780739268","wikidata":"https://www.wikidata.org/wiki/Q2112244","display_name":"Progression-free survival","level":3,"score":0.413439005613327},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3226749897003174},{"id":"https://openalex.org/C3019894029","wikidata":"https://www.wikidata.org/wiki/Q332823","display_name":"Overall survival","level":2,"score":0.3003983497619629},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2235950231552124},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.17057976126670837}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.jval.2018.04.1502","doi":"https://doi.org/10.1016/j.jval.2018.04.1502","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jval.2018.04.1502","pdf_url":null,"source":{"id":"https://openalex.org/S678965","display_name":"Value in Health","issn_l":"1098-3015","issn":["1098-3015","1524-4733"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","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":"Value in Health","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.jval.2018.04.1502","doi":"https://doi.org/10.1016/j.jval.2018.04.1502","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jval.2018.04.1502","pdf_url":null,"source":{"id":"https://openalex.org/S678965","display_name":"Value in Health","issn_l":"1098-3015","issn":["1098-3015","1524-4733"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-2","ki-jl-2","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":"Value in Health","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9391000270843506,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2996745396","https://openalex.org/W2480349857","https://openalex.org/W2097009532","https://openalex.org/W2324599156","https://openalex.org/W2065621388","https://openalex.org/W3011474238","https://openalex.org/W6915644","https://openalex.org/W2952806238","https://openalex.org/W2046439192","https://openalex.org/W7100650245"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-09-16T18:09:00.828671","created_date":"2018-07-10T00:00:00"}
