中国孕妇体力活动变化和影响因素:一项纵向研究
Le Zhang1, Jinlan Piao1, Wei Zhang1
1Department of Nursing, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
概括
在中国妇女中,体育活动的能量消耗在怀孕的第三季度显著下降. 诸如教育和怀孕前的BMI等因素会影响这些变化,强调需要有针对性的支持.
科学领域:
- 产科和妇科 产科和妇科
- 公共卫生 公共卫生
- 运动医学 运动医学
背景情况:
- 怀孕期间的体力活动为母亲和孩子的健康带来了显著的好处.
- 关于怀孕活动模式和影响因素的纵向研究有限.
- 了解这些动态对于优化产前护理至关重要.
研究的目的:
- 纵向研究中国妇女在整个怀孕期间的身体活动变化.
- 确定影响妊娠期间身体活动水平的关键因素.
主要方法:
- 在2020年1月至8月期间,在中国杭州招募了240名孕妇队伍.
- 身体活动在第一,第二和第三个三个月被评估,使用怀孕身体活动问卷.
- 统计分析包括重复测量ANOVA和概括估计方程.
主要成果:
- 身体活动的平均每日能量消耗为20.55METs-h/d (第一季度),20.76METs-h/d (第二季度) 和17.19METs-h/d (第三季度).
- 与第一和第二个季度相比,在第三个季度观察到体力活动能耗显著下降 (p < 0.001).
- 教育水平,怀孕前的BMI,怀孕,受孕方法和怀孕前的炼习惯是重要的影响因素 (p <0.05).
结论:
- 在这个队列中,怀孕期间的身体活动水平低于最佳水平.
- 干预措施应针对受教育程度较低,妊娠前BMI较高,初级性,非自然受孕和怀孕前不良运动习惯的孕妇.
- 改善体育活动对于改善母亲和婴儿健康结果至关重要.
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