# OnCo record orr (term). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/terms/orr/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "orr" ;
  schema:name "Objective response rate (ORR)"@en ;
  schema:alternateName "objective response"@en, "objective responses"@en, "objective response rates"@en, "overall response rate"@en, "overall response"@en, "confirmed responses"@en, "radiographic response"@en, "radiological response"@en ;
  schema:description "Objective response rate (ORR) is the percentage of patients whose tumours shrink by at least 30%."@en ;
  schema:url <https://onco.cc/terms/orr/> ;
  schema:dateModified "2026-09-04"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Response_evaluation_criteria_in_solid_tumors> ;
  owl:sameAs <http://www.wikidata.org/entity/Q2145898> ;
  schema:citation <https://en.wikipedia.org/wiki/Response_evaluation_criteria_in_solid_tumors> ;
  onco:related <https://onco.cc/terms/recist/>, <https://onco.cc/terms/duration-of-response-term/>, <https://onco.cc/terms/single-arm/>, <https://onco.cc/terms/basket-trial/>, <https://onco.cc/terms/surrogate-validation/>, <https://onco.cc/terms/surrogate-endpoint/>, <https://onco.cc/terms/accelerated-approval/>, <https://onco.cc/terms/bicr/> ;
  onco:terms <https://onco.cc/terms/recist/> ;
  onco:trials <https://onco.cc/trials/navigate/>, <https://onco.cc/trials/l-mind/>, <https://onco.cc/trials/roar-atc/>, <https://onco.cc/trials/announce/>, <https://onco.cc/trials/atlantis/> .