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首页> 外文期刊>Early human development >The influence of feeding method on a mother's circadian rhythm and on the development of her infant's circadian rest-activity rhythm
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The influence of feeding method on a mother's circadian rhythm and on the development of her infant's circadian rest-activity rhythm

机译：饲养方法对母昼夜节律及其婴幼儿昼夜休息活动节律发展的影响

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An infant's circadian sleep-wake rhythm is established during the first three months after birth. It is crucial to identify how entrainment factors, such as maternal behavioural influences, feeding conditions, and others, contribute to the infant's obtaining circadian rhythm. This study examined the influence of feeding method on the mother's rhythm and on the development of her infant's circadian rest-activity rhythm. The subjects were 24 healthy primiparas (mean age, 29.8) and their full-term infants. We retrospectively divided the subjects into two groups based on feeding method (breastfeeding, 17; mixed-feeding, 7). Actographic recordings for the infants and their mothers were made over 3-5 consecutive days during the 2nd-3rd week, the 6th week, and the 12th week. First, we calculated the mean values of the autocorrelograms from the autocorrelation coefficients and calculated their statistical significance to see their rhythmicity for all the mothers and their infants at each of the periods. Second, we evaluated the mean values of the autocorrelograms to see statistical differences between the feeding methods. For the breastfed infants, the mean values of the autocorrelograms at 24-h for the 6th week were significant. However, the mean values for the mixed-fed infants were unclear. At the 12th week, the mean values of the autocorrelograms at 24-h for both groups of infants were significant. The mean value for the breastfeeding mothers at 24-h was significantly larger than that for the mixed-feeding mothers. In conclusion, the breastfeeding mothers contributed more to their infants achieving circadian rhythm than did the mixed-feeding mothers.
机译：在出生后的前三个月内建立了婴儿的昼夜睡眠唤醒节奏。确定夹带因素如何，例如母体行为影响，喂养条件和其他人，为婴儿的获得昼夜节律做出贡献，这是至关重要的。本研究检测了饲养方法对母亲节奏的影响以及婴幼儿昼夜休息活动节律的发展。受试者是24个健康的priparas（平均年龄，29.8）及其全年婴儿。我们回顾性地将受试者划分为基于进料方法的两组（母乳喂养，17;混合喂养，7）。婴儿及其母亲的发掘录音是在第2日，第6周，第6周和第12周连续3-5天制作。首先，我们计算了自相关系数的自传图的平均值，并计算了他们在每个时期的所有母亲和婴儿的节奏性的统计学意义。其次，我们评估了自动形图的平均值，以在饲料方法之间看到统计差异。对于母乳喂养的婴儿，第6周24-H的自电形图的平均值是显着的。然而，混合喂养婴儿的平均值尚不清楚。在第12周，对于两组婴儿24小时的自传图的平均值是显着的。 24小时母乳喂养母亲的平均值明显大于混合喂养母亲的母亲。总之，母乳喂养的母亲对他们的婴儿贡献了更多的婴儿，而不是混合喂养的母亲。

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