Mean Scale Score for CSTs. This is the arithmetic mean or average of the scale scores for all students who took each grade-and/or content-specific CST without modifications. The scale scores for each grade and subject area range between 150 (low) to 600 (high).
Causes of central precocious puberty can include: 1  damage to the inhibitory system of the brain (due to infection, trauma, or irradiation), 2  hypothalamic hamartoma produces pulsatile gonadotropin-releasing hormone (GnRH), 3  Langerhans cell histiocytosis, or.  McCuneâAlbright syndrome.
The signs of normal puberty are similar to the signs of CPP â it's the timing that's different. Central precocious puberty (sometimes called CPP or precocious puberty) is a condition where puberty starts too soon in childrenâusually in girls under 8 years old and in boys under 9 years old. Overall, CPP only occurs in 1 out of every 5,000 to 10,000 children and is more common in girls.