孕妇24小时运动模式在整个怀孕和产后:LIFE-Moms财团
Chelsea L Kracht1,2, Kimberly L Drews1, Emily W Flanagan1
1Pennington Biomedical Research Center, Baton Rouge, LA, USA.
Preventive medicine reports
|May 6, 2024
概括
周产期运动行为,如体力活动 (PA) 和久坐行为 (SB),在怀孕和产后改变. 干预措施应侧重于防止SB的增加和维持PA,以更好地遵守健康指南.
科学领域:
- 围产期健康 围产期健康
- 行为科学 行为科学
- 公共卫生 公共卫生
背景情况:
- 24小时运动行为 (体力活动[PA],睡眠,久坐行为[SB]) 在围产期对母亲和儿童的健康至关重要.
- 了解这些行为中的变化以及在整个怀孕和产后遵守指南对于开发有针对性的干预措施至关重要.
研究的目的:
- 描述怀孕和产后24小时运动行为的变化和准则的实现.
- 识别与这些行为变化相关的相关性在多样化的围产期人口中.
主要方法:
- 美国LIFE-Moms联盟的二次数据分析 (n=439),包括超重和肥胖的个体.
- 使用手腕穿戴加速度计在怀孕早期,怀孕后期和产后1年内对运动行为进行客观测量.
- 睡眠和中度至强度PA (MVPA) 与既定指南的比较,SB被分为四分位数;使用混合模型进行相关性分析.
主要成果:
- 睡眠时间减少,但始终遵守指导方针. 久坐不动的行为 (SB) 在怀孕期间增加,产后减少.
- 轻的PA和MVPA显示了与SB相反的模式. 准则的遵守程度有所不同,与早期怀孕和产后相比,在怀孕晚期的怀孕人数较少.
- 较低的准则遵守的相关性包括黑人或西班牙裔种族/种族,更高的孕前BMI和非日班工作.
结论:
- 产周期间的干预措施应纳入策略,以减轻怀孕期间静坐行为 (SB) 的增加.
- 维持中度至强度的体力活动 (MVPA) 对于促进在整个产前期遵守健康指南至关重要.
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