评估和预测基于女性哺乳期能量活力模型的纯母乳养行为:一项纵向研究
Yibo Gu1, Yuxin Xiang1, Xingtong Chen1
1School of Nursing, Nanjing Medical University, Nanjing, 211166, P. R. China.
BMC pregnancy and childbirth
|July 17, 2025
概括
纯母乳养对于婴儿营养至关重要,但停止养受到各种因素的影响. 这项研究开发了一种名谱,以预测在六个月内停止纯母乳养的风险,帮助有针对性的干预措施.
科学领域:
- 公共卫生 公共卫生
- 孕产妇和儿童的健康
- 行为科学 行为科学
背景情况:
- 纯母乳养是婴儿营养的最佳方式,但受到复杂因素的影响.
- 一个能量和活力模型表明,针对活力的干预措施可以改善纯母乳养.
- 了解影响完全停止母乳养的因素是制定有效支持策略的关键.
研究的目的:
- 确定影响纯母乳养行为的因素.
- 分析这些因素对终止纯母乳养的风险的影响.
- 为预测在六个月内停止纯母乳养的风险而开发名录.
主要方法:
- 招募了570名女性的队列,其中529人完成了6个月的随访.
- 收集的数据包括社会人口统计学特征,动机分数,压力,社会支持和婴儿养.
- 后勤,COX和拉索回归确定了预测因素;一个多变量COX模型构建了名ogram.
主要成果:
- 纯母乳养的平均持续时间为4.08个月;照顾孩子的压力随着持续时间的增加而增加.
- 熟悉母乳养知识,更长的产假,自主动机,社会支持和生育动机对纯母乳养产生了积极的影响.
- 丈夫的支持,计划怀孕和特定的生育动机也延长了生育时间,而照顾孩子的压力减少了生育时间.
- 开发并验证了整合七个预测因素 (丈夫的态度,计划怀孕,照顾孩子的压力,积极的接触,抚养,自主动机,社会支持) 的名录.
结论:
- 哺乳动机,生育动机,照顾孩子的压力和社会支持对于持续的纯母乳养至关重要.
- 开发了一种可访问的母乳图谱,以预测在六个月内终止纯母乳养的风险.
- 该工具可以帮助医疗保健专业人员设计精确的干预措施,以支持纯母乳养.
相关概念视频
Energy Balance
551
The human body gets energy from the three macronutrients: carbohydrates, proteins, and fats. Energy is released when the chemical bonds in the organic compounds present in the food are broken down. The energy content of food is measured in kilocalories (kcal), defined as the amount of heat required to raise the temperature of one kilogram of water by one degree Celsius. This value is determined by measuring the temperature change of the water surrounding a calorimeter after the complete...
551
Models of Health Promotion and Illness Prevention I
2.2K
A model is a theoretical way to understand a concept or an idea. Models can overcome barriers to health regardless of diverse economic and cultural backgrounds. In addition, models make the task easier by providing different ways to approach complex issues. There are two major health promotion models: the health belief model and the health promotion model.
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
2.2K
Energy Budgets
9.7K
Organisms must balance energy intake with the energy required for growth, maintenance and reproduction. These trade-offs result in a variety of survivorship and reproductive strategies, including semelparity and iteroparity. Semelparous species, like annual plants, have only one reproductive episode in their lifetimes and consequently have short lifespans. Iteroparous species, by contrast, have many reproductive events during their lifetimes but have relatively few offspring. These two...
9.7K
Clearance Models: Physiological Models
123
Drug clearance is a critical pharmacokinetic process involving the irreversible removal of drugs from the body through various organs over a specified time period. Physiological models are indispensable in determining organ-specific clearance, defined by the proportion of the drug eliminated per unit of time from the organ's blood volume.
The organ's clearance rate depends on the blood flow to the organ and the extraction ratio (E). The extraction ratio describes the organ's...
The organ's clearance rate depends on the blood flow to the organ and the extraction ratio (E). The extraction ratio describes the organ's...
123
Metabolic States of the Body: The Postabsorptive State
553
The postabsorptive state usually starts about four hours after a meal and lasts until the next meal is eaten. During this time, the digestive system stops absorbing nutrients, and the body uses stored energy reserves to maintain stable blood glucose levels.
Initially, glycogen stored in the liver is broken down to release glucose into the bloodstream, while glycogen in the muscles is broken down to supply glucose for energy directly within the muscle cells. As glycogen stores diminish,...
Initially, glycogen stored in the liver is broken down to release glucose into the bloodstream, while glycogen in the muscles is broken down to supply glucose for energy directly within the muscle cells. As glycogen stores diminish,...
553
Models of Health Promotion and Illness Prevention II
1.7K
The person's health status fluctuates continually, varying from being in good health to becoming ill and returning to being healthy. To understand the concept of illness prevention, there are two models. First, the health-illness continuum model is a graphic representation of an individual's wellness. It states that a person is considered healthy in the absence of physical disease and the presence of good emotional health.
The agent-host-environment model states that disease results...
The agent-host-environment model states that disease results...
1.7K


