听力正常的儿童言语发育迟缓的原因分析

31例经ABR和/或声导抗测试证实为听力正常而言语发育迟缓的儿童,通过进一步检查并经儿科及精神科医生会诊,发现孤独症和智力低下是导致儿童言语发育迟缓的不容忽视的原因.在诊断尚不明确的儿童中,也发现了一些自身和环境的有害因素.强调对言语发育迟缓的儿童,除了注意听力障碍外.还要考虑其它致病因素的作用.

Causes of Speech Retardation of Children With Normal Hearing

Thirty-one children suffered from speech retardation were found to have normal hearing level through ABR and/or acoustic immittance tests. Some of them were further checked by psychiatrists and pediatricians. The results demonstrate that among reasons for speech retardation in children,autism and mental retardation are important factors that can not be ignored. A-mong children with unclear diagnosis .some harmful factors were found on themselves and in surroundings. We emphasize that for children with speech retardation,not only hearing disorders,but also other factors should be considered.