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随着新生儿听力筛查工作的广泛开展和临床经验的积累,逐渐发现在新生儿听力筛查中存在一些局限,即并不是所有的听力损失均会在出生后立即表现。迟发性听力减退患儿的发现率逐渐攀升的现象使我们不得不重新审视最初“听力筛查通过”的结论。2006年Norris等[1]报道了9名1994～200
As newborn hearing screening progresses and clinical experience accumulates, it is gradually found that there are some limitations in neonatal hearing screening in that not all hearing loss will be manifested immediately after birth. The gradual rise in the detection rate in children with delayed-onset hearing loss has forced us to re-examine the initial “hearing screening” conclusion. In 2006 Norris et al [1] reported nine 1994-200