CD8A and central precocious puberty: Furthermore, both the absolute and the relative amount of CD8+ T lymphocytes were diminished in painful CP [CPP: 22.35% (12.27; 78.97) and 768.6 μm2 (142.7; 11334) vs. CPN: 37.32% (28.31; 48.09) and 3628 μm2 (653.0; 7365)].