Among those with classic autism, which includes a developmental delay in language and a risk of learning difficulties, males outnumber females by four to one.
在那些有语言发育滞后并有学习障碍的典型孤独症患者中，男女比例是四比一。
2
That area, just above the left ear, has long been suspected of playing a part in the developmental disorder because of its critical role in learning language.