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Predicted Adult Height

Meaning

Predicted Adult Height (PAH) is an estimation of a child’s final stature, calculated by integrating current height measurements, parental heights, and a radiologically determined skeletal maturity, known as bone age. This clinical tool provides a prognostic measure of growth potential, which is invaluable in pediatric endocrinology for monitoring children with growth disorders or pubertal timing issues. The calculation helps clinicians and parents understand the likely outcome of a child’s growth trajectory and assess the potential impact of hormonal interventions. PAH is an important metric for managing conditions like growth hormone deficiency or precocious puberty.