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Updated: Jul 4, 2025

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在加拿大,在学校和工作中坐着时间
Stephanie A Prince1,2, Justin J Lang3,4,5, Marisol Betancourt3
1Centre for Surveillance and Applied Research, Public Health Agency of Canada, Ottawa, ON, Canada. Stephanie.prince.ware@phac-aspc.gc.ca.
概括
加拿大青年和成年人每天在学校或工作中花费4-5小时的时间. 这种久坐时间 (ST) 与较差的心理和一般健康结果有关,突出了针对性干预的需要.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 行为科学 行为科学
背景情况:
- 高久坐时间 (ST) 与不良的身体和心理健康结果有关.
- 学校和工作场所是加拿大人每天花费大量时间的重要环境,使他们成为ST减少战略的关键目标.
研究的目的:
- 估计加拿大青年和成人的日常学校和工作ST.
- 为了检查ST在社会人口统计学子组之间的变化.
- 确定学校和工作之间的关联ST和健康指标.
主要方法:
- 利用了2020年加拿大社区健康调查健康生活快速响应模块 (N=5242).
- 在学校和工作期间,青少年 (12-17岁) 和成年人 (18-34岁,35-64岁) 估计的坐着时间.
- 使用独立的t测试进行子组比较和调整后勤回归用于健康协会.
主要成果:
- 加拿大青年 (12-17岁) 和成年人 (18-34岁) 平均每天分别有4.5小时和5.2小时的学校ST.
- 成年人 (18-34岁和35-64岁) 分别报告每天工作ST3.9小时和4.0小时.
- 高中成年人 (18-34岁) 的ST与心理健康良好/非常良好的几率较低相关;高工作ST与更好的一般健康相关.
结论:
- 加拿大青年和工作年龄的成年人每天在学校或工作中累积4-5个小时的久坐时间.
- 这项研究提供了在代表性加拿大样本中对学校和工作ST的首次估计.
- 调查结果强调了环境特定行为对于有针对性的干预和解决与性传播有关的健康不平等的重要性.
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