“…Twenty-nine studies took into account BM for age to elaborate reference growth curves for underweight, overweight and obesity in children and adolescents (1,2,11,20,25,30–33,38,42,46,51,58,63,64,68,69,71,72,77,77,79,80,85,86,88,88,91,94,96) . Twenty-five studies took into account height for age to elaborate reference growth curves for underweight, overweight and obesity in children and adolescents (1,2,2,11,20,20,30–33,38,42,51,63,64,68,69,72,77,79,80,85,86,88,91,94,96) .…”