Bradford B C, Baudin J, Conway M J, Hazell J W, Stewart A L, Reynolds E O
Arch Dis Child. 1985 Feb;60(2):105-9. doi: 10.1136/adc.60.2.105.
Brainstem auditory evoked potentials were recorded in 117 newborn infants of less than 33 weeks of gestation. The potentials were absent in 10 infants (bilaterally in eight and unilaterally in two) and present in 107. By 1 year of age nine of the 10 infants with absent brainstem auditory evoked potentials were shown to have sensory neural hearing loss and required hearing aids: the remaining infant had secretory otitis media. None of the 107 infants whose auditory evoked potentials were present were found to have sensory neural hearing loss but 13 had secretory otitis media. Measurement of brainstem auditory evoked potentials is an accurate method of identifying sensory neural hearing loss in very preterm infants.
对117名孕周小于33周的新生儿进行了脑干听觉诱发电位记录。10名婴儿(8名双侧、2名单侧)未引出电位,107名引出电位。到1岁时,10名脑干听觉诱发电位未引出的婴儿中有9名被证实患有感音神经性听力损失,需要佩戴助听器:其余1名婴儿患有分泌性中耳炎。107名引出听觉诱发电位的婴儿中,无一被发现有感音神经性听力损失,但有13名患有分泌性中耳炎。测量脑干听觉诱发电位是识别极早产儿感音神经性听力损失的准确方法。