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DTP免疫是否会导致具有发生婴儿猝死综合征(SIDS)危险的婴儿睡眠期通气异常,本文作者对此进行了下述研究。将婴儿分为3组:(1)对照组为30名无呼吸暂停和SIDS个人史和家族史的健康婴儿;(2)原因不明的呼吸暂停组为46名在睡眠中有呼吸暂停史的婴儿;(3)33名SIDS患者的弟妹。3组婴儿的平均年龄没有显著差别。在DTP免疫的前一天晚上和当晚记录3组婴儿的呼吸描记图和心电图。当呼吸暂停>20秒并有心动过缓(3月龄以下婴儿心率<80次/分、3～6月龄婴儿心率<70次/分、6月龄以上婴儿心率<60次/分)时,记录仪即发出警戒信号。
Whether DTP immunization leads to an abnormality of sleep-stage ventilation in infants with a risk of sudden infant death syndrome (SIDS), the authors performed the following study. The infants were divided into 3 groups: (1) control group, 30 healthy infants without apnea and personal history of SIDS and family history; (2) 46 unexpressed apnea patients with 46 episodes of sleep apnea ; (3) 33 SIDS siblings. The average age of the three groups of infants did not differ significantly. Three groups of infants were recorded on the night and evening of DTP immunization with electrogram and electrocardiogram. When apnea> 20 seconds and have bradycardia (infants under 3 months of age <80 beats / min, 3 to 6 months old baby heart rate <70 beats / min, 6 months of age or more baby heart rate <60 beats / min) , The recorder will issue a warning signal.