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.
Gonadotropin-dependent precocious puberty. Also known as central precocious puberty, this form of precocious puberty is the most common, affecting most girls with the disorder and half of boys with the disorder. The puberty is triggered by the premature secretion of gonadotropins (hormones responsible for puberty).