The average height of a man with Klinefelter syndrome is approximately 185 cm (73 inches).
According to the reference, adults with Klinefelter syndrome are usually taller than non-affected adult males, reaching a mean final height of about 185 cm (73 in). Moreover, XXY males often have disproportionately long arms and legs. Height velocity also shows a notable increase between ages 5 and 8 years.
| Feature | Description |
|---|---|
| Average Height | Approximately 185 cm (73 inches) |
| Height Compared to Others | Taller than non-affected adult males |
| Limb Proportion | Often have disproportionately long arms and legs |
| Height Velocity | Notable increase between ages 5 and 8 years |
