# OnCo record clinical-covariates (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 xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/terms/clinical-covariates/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "clinical-covariates" ;
  schema:name "Clinical covariates (age, stage, nodes, treatment flags)"@en ;
  schema:alternateName "clinical covariates"@en, "clinical variables"@en, "treatment flags"@en, "radiotherapy flag"@en, "chemotherapy flag"@en, "clinical baseline model"@en ;
  schema:description "Clinical covariates are the ordinary facts about a patient, such as age, stage, node count and whether they had chemotherapy or radiotherapy, that any prognostic model must beat or build on."@en ;
  schema:url <https://onco.cc/terms/clinical-covariates/> ;
  schema:dateModified "2026-09-24"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Proportional_hazards_model> ;
  schema:citation <https://en.wikipedia.org/wiki/Proportional_hazards_model> ;
  onco:tag "cansim-terms" ;
  onco:related <https://onco.cc/terms/cancer-ai-vocabulary/> ;
  onco:terms <https://onco.cc/terms/grade-vs-stage/>, <https://onco.cc/terms/lymph-node-status/>, <https://onco.cc/terms/external-validation/> .