Deltagerinvolverende Intervention Mod Fysiske Risikofaktorer for Muskel- og skeletbesvær i Byggebranchen
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 80
- 试验地点
- 2
- 主要终点
- Excessive physical load
研究概览
简要总结
There is high prevalence of back pain and neck-shoulder pain among blue collar workers. Physical excessive exposures such as heavy lifting or working with a bended or twisted back are independent risk factors for back pain among workers in the construction industry. Participatory ergonomic initiatives increase the success of interventions aimed at reducing physical excessive exposures.
The objectives are in two phases to; 1) determine which work-tasks in selected job-groups involve the highest load of the back and shoulders during a normal working day (using EMG, Actigraphs, Video). 2) investigate whether a participatory intervention can reduce physical workloads, drawing on information from objective measurements from phase 1.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 67 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Full time construction workers who are member of a labor union and can read and understand Danish.
- •The type of work must include manual work that involves lifting
排除标准
- •life-threatening diseases
- •pregnancy
- •hypertension >160/100 mmHg
- •unable to participate in the measurements
研究组 & 干预措施
Participatory Intervention
Participatory intervention with workers and their leaders. Workshops with presentation of work tasks with excessive physical load and subsequently plans to reduce these loads
干预措施: Participatory Intervention (Behavioral)
Control
Receive standard information about correct lifting technics, use of assistive technology, and ergonomics
干预措施: Control (Behavioral)
结局指标
主要结局
Excessive physical load
时间窗: change from baseline to 3 months follow-up
The primary outcome of the present study is the change from baseline to follow-up in frequency of events with excessive physical load
次要结局
- Pain intensity (0-10)(change from baseline to 3 months follow-up)
- Self-efficacy Questionnaire(change from baseline to 3 months follow-up)
- WAI questionnaire(change from baseline to 3 months follow-up)
研究者
Lars L. Andersen
Professor, PhD
National Research Centre for the Working Environment, Denmark