We propose that clinicians consider 5 elements when reading a study using PROs: study design and PRO assessment strategy, PRO measure performance, validity of results, context of the findings, and generalizability to their own patient population.
It also records the time of arrival of a context-item in the cache and time left in the expiry of a context data items validity.
The validity of a questionnaire is linked to the context where it is administered.
Documentation of the content validity of a measure is specific to its context of use, including but not limited to the population of interest, and is typically established through the generation of evidence from qualitative research comprising patients whose clinical and demographic characteristics are similar to those of the patients enrolled in the respective clinical trials.
It is a role that acknowledges the freedom of the imagination, the autonomy of choice, and in the contemporary context the goodness or validity of a civil association.
The contextual refinements are required in order to allow the system be able to check the validity of context at runtime.
Additionally, we know that the reliability and validity of assessments is context specific and there are reports suggesting the final examination is not related to a student's clinical experiences, hence calling into question the validity of final examinations [ 12].
To test the validity of context-specific child behavior as an explanation of parent teacher disagreement, however, one would need numerous informant-observers who could rate child behavior over time in naturalistic settings both at home and at school, without being associated with either one.
Pre-competitive biomarkers, animal models, and clinical outcome assessments have been termed "drug development tools" (DDT) by the FDA, which established an official process, termed "qualification", for review and confirmation of their validity for a given context of use.
