There are notable difference in urine CMV-DNA titers between normal hearing and abnormal hearing children with symptomatic cytomegalovirus infection (P<0.05).
有症状的婴儿CMV感染听力正常和听力异常的患儿尿CMV—DNA定量之间差异显著P＜0.05。
The acoustic stimulation reflex was safe and reliable. Whether hearing is abnormal in those fetus whose acoustic stimulation is negative should be further traced and observed.
声刺激反射法安全可靠，但对声刺激阴性的胎儿听力是否异常，尚待进一步观察。
The SPVN and CP were abnormal in more than 17.4 percent workers with hearing loss.
在听力受损者中，有17.4%前庭功能冷热试验双侧不对称比值（CP）超过正常范围。
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