There are notable difference in urine CMV-DNA titers between normal hearing and abnormalhearing 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。
2
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。
3
The SPVN and CP were abnormal in more than 17.4 percent workers with hearing loss.