在关系和父母过渡期间,24小时运动行为的变化:一个组成数据分析
Kristin Suorsa1,2, Milja Lindstedt1, Charlotte Lund Rasmussen3
1Department of Public Health, University of Turku and Turku University Hospital, Turku, Finland.
Scandinavian journal of medicine & science in sports
|October 29, 2024
概括
像开始一段关系或成为父母这样的重大生活事件显著改变了年轻成年人的24小时运动行为,往往减少了身体活动. 在这些过渡期间,需要指导才能保持轻度体力活动 (LPA) 和中度至强度体力活动 (MVPA).
科学领域:
- 行为科学是一种行为科学.
- 公共卫生 公共卫生
- 时间生物学 时间生物学
背景情况:
- 年轻的成年期涉及重要的生命过渡,包括关系的形成和父母身份.
- 这些转变可以影响日常生活和健康行为,但很少有研究使用客观措施来追踪24小时运动行为中的变化.
- 了解这些变化对于公共卫生干预至关重要.
研究的目的:
- 检查关系和育儿过渡如何影响年轻成年人的24小时运动行为组成.
- 在这些生命阶段识别睡眠,久坐行为 (SED),轻度体力活动 (LPA) 和中度至强度体力活动 (MVPA) 的特定变化.
主要方法:
- 利用手腕穿戴的加速度计客观地测量了一周的运动行为,在170名年轻成年人中,年龄在26和31岁之间.
- 参与者根据关系状态 (单身,过渡,伴侣,分居) 和父母身份 (非父母,新父母,父母) 进行分类.
- 使用组合线性混合模型来分析日常运动行为分布的变化.
主要成果:
- 总体而言,轻度体力活动 (LPA) 和中度至强度体力活动 (MVPA) 与睡眠和久坐行为 (SED) 相比下降.
- 过渡到合伙人的个人显示MVPA下降,而合伙和分离的个人减少了LPA.
- 新父母降低了MVPA,而既定父母增加了它,这表明父母对身体活动的影响各不相同.
结论:
- 关系和家长过渡显著改变年轻人的24小时运动行为组成.
- 成为第一次父母或开始一段关系与MVPA的下降有关.
- 干预措施应考虑这些生命过渡,以支持持续的身体活动水平.
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