SLEEP PARAMETERS AND RESPIRATORY VARIABLES IN NEAR MISS SUDDEN INFANT DEATH SYNDROME INFANTS PEDIATRICS Guilleminault, C., Ariagno, R., KOROBKIN, R., Coons, S., OWENBOEDDIKER, M., Baldwin, R. 1981; 68 (3): 354-360

Abstract

Twenty-nine near miss for sudden infant death syndrome and thirty normal infants between the ages of 3 weeks and 6 months were monitored polygraphically for 24 hours. The distribution of sleep and abnormal respiratory events were analyzed for both groups. On the basis of mixed and obstructive apnea, 12-hour nocturnal segments (8 PM to 8 AM) consistently distinguished near miss from normal infant groups between the ages of 3 weeks and 4.5 months. Daytime naps do not provide statistical differences sufficient to differentiate between the two groups. During sleep, abnormal respiratory events are more likely to occur between 1 AM and 6 AM, at least 40 minutes after sleep onset. Respiratory pauses show a significant increase just prior to waking (a strong respiratory stimulus). Any impairment of the arousal threshold during sleep will place near miss infants at increased risk.

View details for Web of Science ID A1981ME20700007

View details for PubMedID 7279460