Pabla H S, McCormick B, Gibbin K P
Children Hearing Assessment Centre, General Hospital, Nottingham, U.K.
Int J Pediatr Otorhinolaryngol. 1991 Sep;22(2):161-5. doi: 10.1016/0165-5876(91)90035-a.
This retrospective study was undertaken to estimate the causes of severe sensorineural deafness (greater than 40 dB HL) in children. The children were identified from case notes of all referrals made to the Children's Hearing Assessment Centre during a 5-year period (from 1st January 1981 to 31st December 1985). Results were tabulated and conclusions drawn following a literature search. It was deduced that following better antenatal screening, a more active immunisation program and improvements in resuscitation of small preterm infants, there was a shift of cases from prenatal to perinatal causes. The proportion of cases of severe sensorineural deafness was much the same as in previous studies.
本回顾性研究旨在评估儿童重度感音神经性耳聋（听力损失大于40 dB HL）的病因。研究对象来自于五年期间（1981年1月1日至1985年12月31日）转诊至儿童听力评估中心的所有病例记录。在进行文献检索后，将结果制成表格并得出结论。据推断，随着产前筛查的改善、免疫计划的更加积极以及小型早产儿复苏技术的提高，病例的病因已从产前因素转向围产期因素。重度感音神经性耳聋的病例比例与以往研究大致相同。
