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Patient-Reported Outcome Validation

Meaning

Patient-Reported Outcome Validation is the rigorous process of scientifically confirming that subjective data collected directly from a patient, such as symptom severity scores or quality-of-life metrics, accurately and reliably measure the intended clinical concept. This validation ensures that the self-reported information is both consistent over time (reliability) and genuinely reflective of the patient’s true health status (validity). In hormonal health, where subjective symptoms often precede measurable biochemical changes, validated PROs are essential tools for assessing treatment efficacy and guiding personalized care. Trustworthy subjective data complements objective laboratory results, providing a holistic clinical picture.