A.智力發(fā)育遲緩、聽力障礙、言語障礙 B.智力發(fā)育遲緩、聽力障礙、手足徐動癥 C.聽力障礙、言語障礙、眼球運動障礙 D.智力發(fā)育遲緩、手足徐動癥、言語障礙 E.手足徐動癥、聽力障礙、言語障礙
A.0.18%~0.4% B.1.0%~2.5% C.0.5%~1.0% D.1.0%~1.4% E.0.05%~0.1%
A.50%~70% B.30%~50% C.10%~30% D.10%以下 E.70%~90%