不同分娩方式新生儿听性行为反应分析
周涛;吴展元;李艳红;陶泽璋
【期刊名称】《中国耳鼻咽喉颅底外科杂志》 【年(卷),期】2000(006)001
【摘要】Objective To study the effect of non-hearing factors on auditory behaviors in newborns. Methods 102 newborns (42 in the normal labor group and 60 in the cesarean section group) were studied. Behavioral audiometry was carried out in the sound field in the newborns who passed the TEOAE screening. Irritant tones included pure tone (3kHz), high-pass narrowband noise and white noise. The initiation rates of four behaviors were the rates of auropalpebral responses, head responses, facial responses and body responeses. Results TEOAE wave forms were initiated in all the newborns. The initiation rate of auropalpebral responses had no significant difference between the two groups. The head response rate evoked by high-pass narrowband noise was higher in the normal labor group than that in the cesarean section group (P<0.05). The facial response rate evoked by 3kHz pure tone and white noise in the normal labor group was higher than that in the cesarean section group. The body response rates of three acoustic stimuli in the normal labor group were higher than that in the cesarean section group (P<0.01). Conclusion The factors of fetal anoxia might affect the auditory behaviors of newborns as well as auditory factors.
不同分娩方式新生儿听性行为反应分析
