一种针对办公室工作人员的“少坐多动”工作场所干预措施：一项准实验研究的长期效果。
A "Sit Less, Walk More" Workplace Intervention for Office Workers: Long-Term Efficacy of a Quasi-Experimental Study.
机构信息
School of Nursing, China Medical University and Department of Nursing, China Medical University Hospital, Taichung, Taiwan (Drs Lin, Lu, Lee); School of Nursing, University of California San Francisco, San Francisco, California (Dr Hong); College of Nursing, Kaohsiung Medical University, Kaohsiung, Taiwan (Dr Lin); College of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan (Dr Chen).
出版信息
J Occup Environ Med. 2018 Jun;60(6):e290-e299. doi: 10.1097/JOM.0000000000001299.
OBJECTIVE
This study tested the maintenance outcomes of a 3-month Sit Less, Walk More (SLWM) workplace intervention for office workers compared with usual care at 12 months from the baseline.
METHOD
A quasi-experimental study was conducted in two workplaces. The intervention group (n = 51) received multi-component intervention and the comparison group (n = 50) received newsletters only. The outcomes of the study (self-reported psychosocial, physical activity, sitting, and lost productivity; objectively measured cardiometabolic biomarkers) were compared at baseline, 3, and 12 months.
RESULTS
Generalized estimating equations analyses found that the intervention group had significant improvements in self-regulation for sitting less and moving more (P = 0.017), walking (P = 0.003), weight (P = 0.013), waist circumference (P = 0.002), and insulin (P = 0.000) at 12 months compared with the comparison group.
CONCLUSION
The SLWM intervention was effective in improving self-regulation, walking, and some cardiometabolic biomarkers in office workers.
目的
本研究旨在测试为期 3 个月的“少坐多动”（SLWM）工作场所干预措施对上班族的维持效果，与基线时的常规护理相比，其在 12 个月时的效果。
方法
在两个工作场所进行了一项准实验研究。干预组（n=51）接受多组分干预，对照组（n=50）仅接受通讯。在基线、3 个月和 12 个月时比较了该研究的结果（自我报告的心理社会、身体活动、久坐和生产力损失；客观测量的心血管代谢生物标志物）。
结果
广义估计方程分析发现，与对照组相比，干预组在久坐少动的自我调节（P=0.017）、步行（P=0.003）、体重（P=0.013）、腰围（P=0.002）和胰岛素（P=0.000）方面有显著改善。
结论
SLWM 干预措施在改善上班族的自我调节、步行和一些心血管代谢生物标志物方面是有效的。
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