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Health Span Indicator

Meaning

A Health Span Indicator is a measurable biological or physiological metric used to estimate the length of time a person lives in good health, free from chronic disease and disability. Unlike mere lifespan, which measures total years lived, this indicator specifically focuses on the quality of those years. Clinically relevant indicators often include markers of metabolic function, cardiovascular fitness, and cognitive integrity. Monitoring these indicators allows for targeted interventions aimed at extending the period of vigorous health.