# OnCo record rejuv-measure-missing-data-and-who-is-not-asked (technology). 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/technologies/rejuv-measure-missing-data-and-who-is-not-asked/>
  a schema:MedicalTherapy ;
  onco:kind "technology" ;
  schema:identifier "rejuv-measure-missing-data-and-who-is-not-asked" ;
  schema:name "The questionnaires that were never returned, and the people never asked"@en ;
  schema:description "In a trial measuring how people feel, the forms go missing exactly when people are most unwell. That makes the remaining scores look better than the truth. The same thing happens on a larger scale when whole groups are not asked at all."@en ;
  schema:url <https://onco.cc/technologies/rejuv-measure-missing-data-and-who-is-not-asked/> ;
  schema:dateModified "2026-10-02"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Missing_data> ;
  schema:citation <https://doi.org/10.1001/jama.2022.9265>, <https://doi.org/10.1200/JCO.20.02015>, <https://doi.org/10.1001/jamaoncol.2015.2639>, <https://doi.org/10.1200/OP-26-00015>, <https://healthcaredelivery.cancer.gov/pro-ctcae/> ;
  onco:status "established" ;
  onco:tag "rejuvenation", "survivorship", "measurement", "instruments" ;
  onco:related <https://onco.cc/technologies/rejuv-measure-minimally-important-difference/>, <https://onco.cc/technologies/rejuv-access-survivorship-care-lmic/> ;
  onco:cancers <https://onco.cc/cancers/nsclc/>, <https://onco.cc/cancers/colorectal/>, <https://onco.cc/cancers/breast-hr-positive/> ;
  onco:sections <https://onco.cc/fronts/rejuvenation/>, <https://onco.cc/fronts/supportive-care/> ;
  onco:technologies <https://onco.cc/technologies/rejuv-measure-patient-reported-outcomes/>, <https://onco.cc/technologies/rejuv-measure-pro-ctcae/>, <https://onco.cc/technologies/rejuv-measure-epro-as-treatment/>, <https://onco.cc/technologies/rejuv-access-who-misses-out/>, <https://onco.cc/technologies/telehealth-oncology/> ;
  onco:terms <https://onco.cc/terms/quality-of-life/>, <https://onco.cc/terms/real-world-evidence/> ;
  onco:bottlenecks <https://onco.cc/bottlenecks/b-trial-design/>, <https://onco.cc/bottlenecks/b-trial-diversity/>, <https://onco.cc/bottlenecks/b-patient-voice/>, <https://onco.cc/bottlenecks/b-negative-results/> .