Williams Renee M, Westmorland Muriel G, Shannon Harry S, Rasheed Farah, Amick Benjamin C
School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada.
Am J Ind Med. 2005 Mar;47(3):217-26. doi: 10.1002/ajim.20139.
The high costs and the impact of work disability have become a growing concern for workplaces. As a result, workplace disability management approaches have been developed to lower disability costs, protect the employability of workers, and promote early return to work.
A stratified random sample of 455 employers in education (n = 157), hotel/motel (n = 110), and health care (n = 188) sectors who completed a mailed Organizational Policies and Practices (OPP) questionnaire is reported. The OPP questionnaire asked questions about eight workplace disability management practices. The article examined the multi-dimensionality, internal consistency, and discriminant validity of the OPP and compares disability management practices across the three sectors.
The OPP questionnaire showed good internal consistency (Cronbach's alpha = 0.95) and discriminant validity. A one-way analysis of variance (ANOVA) for each of the eight subscales demonstrated that there were statistically significant differences between the sectors in ergonomic practices (F (2,452) = 15.8, P < 0.001), disability case management (F (2,452) = 4.6, P < 0.01), return to work (F (2,452) = 10.3, P < 0.001), and people-oriented culture (F (2,452) = 4.5, P < 0.01).
On examining disability management practices in education, hotel/motel, and health care sectors, the OPP seems to be a promising instrument that can be used to assess and monitor how employers are managing disability.
高成本以及工作残疾的影响已成为工作场所日益关注的问题。因此,已制定工作场所残疾管理方法以降低残疾成本、保护工人的就业能力并促进早日重返工作岗位。
报告了对教育(n = 157)、酒店/汽车旅馆(n = 110)和医疗保健(n = 188)部门的455名雇主进行分层随机抽样的结果,这些雇主完成了邮寄的组织政策与实践(OPP)问卷。OPP问卷询问了有关八种工作场所残疾管理实践的问题。本文研究了OPP的多维性、内部一致性和区分效度,并比较了三个部门的残疾管理实践。
OPP问卷显示出良好的内部一致性(克朗巴哈α系数 = 0.95)和区分效度。对八个子量表分别进行的单因素方差分析(ANOVA)表明,各部门在人体工程学实践(F(2,452) = 15.8,P < 0.001)、残疾病例管理(F(2,452) = 4.6, P < 0.01)、重返工作岗位(F(2,452) = 10.3, P < 0.001)和以人为本的文化(F(2,452) = 4.5, P < 0.01)方面存在统计学上的显著差异。
在研究教育、酒店/汽车旅馆和医疗保健部门的残疾管理实践时,OPP似乎是一种很有前景的工具,可用于评估和监测雇主如何管理残疾问题。