Bioassay

Bioassay is a biomedical or diagnostic concept used to obtain, analyze, model or apply biological information in healthcare.
Its value lies in answering a defined clinical or research question rather than functioning as a diagnosis by itself.
Accuracy depends on appropriate sampling, methodology, calibration, data quality and interpretation within the relevant biological context.
Results derived from bioassay can influence diagnosis, prognosis, device selection, treatment planning or development of new medical technologies.
Limitations, uncertainty and validation standards should be considered whenever information from bioassay is translated into a patient-care decision.