坐立式桌子是否会影响正常体重和超重的办公室工作人员的身体行为和身体构成? 一个试点研究研究
Dechristian França Barbieri1,2, Luiz Augusto Brusaca2, Svend Erik Mathiassen3
1Department of Industrial Engineering, Clemson University, Clemson, SC, USA.
IISE transactions on occupational ergonomics and human factors
|November 20, 2023
概括
坐立工作站减少了办公室工作人员的坐时间,但在六个月内没有影响身体组成. 可能需要更长时间的干预来观察脂肪,瘦肉和骨质的变化.
科学领域:
- 职业健康 职业健康 职业健康
- 人体工程学就是人体工程学.
- 公共卫生 公共卫生
背景情况:
- 久坐不动行为是办公室工作人员的主要健康风险.
- 长时间坐着与不良健康结果有关.
- 工作场所的干预是必要的,以减轻久坐行为.
研究的目的:
- 为了评估六个月的坐立工作站干预对办公室工作者的久坐行为和身体构成的影响.
- 为了比较正常体重和超重个体之间的干预效应.
- 评估工作以外的体力活动中潜在的补偿性变化.
主要方法:
- 在办公室环境中,使用坐立工作站进行了为期6个月的干预.
- 参与者包括正常体重和超重体重的办公室工作者.
- 没有坐立桌的对照组被用于比较.
- 测量包括坐着的时间,站着的时间和身体组成 (脂肪,瘦肉,骨质).
主要成果:
- 坐立干预成功地减少了正常体重和超重体重组的工作时间中的坐着时间,并增加了工作时间中的站着时间.
- 在工作时间之外没有观察到身体活动的显著补偿性增加.
- 干预在6个月内没有导致身体组成 (脂肪,瘦肉或骨质) 的显著变化.
结论:
- 坐立工作站有效地减少了职业的久坐行为.
- 6个月的干预不足以改变身体组成.
- 持续的干预措施和促进体育活动的补充策略可能是必要的,以实现身体组成的重大变化.
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