A longitudinal comparison of irritable and nonirritable infants
A longitudinal comparison of irritable and nonirritable infants
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DOI：
10.1097/00006199-199601000-00002
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发表时间：
1996-01-01
期刊：
影响因子：
2.5
通讯作者：
Curtin, M
中科院分区：
文献类型：
--
作者：
Keefe, MR;Kotzer, AM;Curtin, M
婴儿绞痛的特征是持续的哭泣，减少安抚，过度活动或坐立不安。本研究的目的是通过调查易激惹和非易激惹婴儿的行为和干预差异来探讨持续性、复发性易激惹的潜在过程。在这项两组纵向研究中，对40名婴儿及其母亲在出生后的前4个月进行了随访。两组之间存在统计学上的显著差异，易怒的婴儿表现出哭泣的数量和强度增加，睡眠-觉醒状态的中断更多，母婴互动的同步性更低。
Infantile colic is characterized by persistent crying, diminished soothability, and excessive activity or restlessness. The purpose of this study was to explore the processes underlying the persistent, recurrent irritability by investigating behavioral and interactional differences in irritable and nonirritable infants. In this two-group longitudinal study, 40 infants and their mothers were followed over the first 4 months of life. Statistically significant differences between the two groups were found, with the irritable infants demonstrating an increase in the amount and intensity of crying, more disruption in sleep-wake states, and less synchrony in mother-infant interaction.