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The side effects of service changes: exploring the longitudinal impact of participation in a randomised controlled trial (DOORWAYS) on staff perceptions of barriers to change.
BMC Psychiatry ( IF 4.4 ) Pub Date : 2019-12-18 , DOI: 10.1186/s12888-019-2370-6
Caroline Laker 1 , Matteo Cella 2 , Deborah Agbediro 3 , Felicity Callard 4 , Til Wykes 2, 5
Affiliation  

BACKGROUND Staff and service users have expressed concerns that service improvements in British mental health wards have been slow or transient. It is possible that certain changes are positive for some (e.g. service users), but negative for others (e.g. staff), which may affect implementation success. In this study, we explore whether a programme of change to improve the therapeutic milieu on mental health wards influenced staff perceptions of barriers to change, 12 months after implementation. METHOD A cluster randomised controlled trial called DOORWAYS was conducted on eight British, inner-city acute mental health wards. Randomisation was achieved using a list randomly generated by a computer. A psychologist trained ward staff (mainly nurses) to deliver evidence-based groups and supported their initial implementation. The impact of these changes was measured over 12 months (when 4 wards were randomised), according to nurses' perceptions of barriers to change (VOCALISE), using unstructured multivariate linear regression models. This innovative analysis method allows maximum use of data in randomised controlled trials with reduced sample sizes due to substantial drop out rates. The contextual influences of occupational status (staff) and of workplace setting (ward) were also considered. RESULTS Staff who participated in the intervention had significantly worse perceptions of barriers to change at follow up. The perceptions of staff in the control group did not change over time. In both groups (N = 120), direct care staff had more negative perceptions of barriers to change, and perceptions varied according to ward. Across time, direct care staff in the intervention group became more negative than those in the control group. CONCLUSION Participation in this program of change, worsened staff perceptions of barriers to change. In addition, occupational status (being from the direct care group) had a negative effect on perceptions of barriers to change, an effect that continued across time and was worse in the intervention group. Those providing direct care should be offered extra support when changes are introduced and through the implementation process. More effort should be placed around reducing the perceived burden of innovation for staff in mental health wards. TRIAL REGISTRATION ISRCTN, ISRCTN 06545047. Registered 29/04/2010, https://www.isrctn.com/search?q=06545047.

中文翻译:

服务变化的副作用:探索参与随机对照试验 (DOORWAYS) 对员工对变革障碍的看法的纵向影响。

背景 工作人员和服务使用者表示担心英国精神卫生病房的服务改进缓慢或短暂。某些变化可能对某些人(例如服务用户)是积极的,但对其他人(例如员工)是消极的,这可能会影响实施的成功。在这项研究中,我们探讨了一项旨在改善心理健康病房治疗环境的变革计划是否会在实施 12 个月后影响员工对变革障碍的看法。方法 一项名为 DOORWAYS 的整群随机对照试验在 8 个英国市中心的急性心理健康病房进行。使用计算机随机生成的列表实现随机化。一名心理学家培训病房工作人员(主要是护士)提供循证小组并支持他们的初步实施。根据护士对变化障碍的看法 (VOCALISE),使用非结构化多元线性回归模型,在 12 个月内(​​当随机分配 4 个病房时)测量了这些变化的影响。这种创新的分析方法允许最大限度地利用随机对照试验中的数据,由于大量的辍学率而减少了样本量。还考虑了职业地位(员工)和工作场所环境(病房)的背景影响。结果 参与干预的工作人员在随访时对改变障碍的看法明显更差。对照组员工的看法没有随着时间的推移而改变。在两组(N = 120)中,直接护理人员对改变障碍的负面看法更多,并且看法因病房而异。穿越时空,干预组的直接护理人员变得比对照组更消极。结论 参与这个变革计划,恶化了员工对变革障碍的看法。此外,职业状态(来自直接护理组)对改变障碍的看法有负面影响,这种影响随着时间的推移持续存在,并且在干预组中更糟。在引入变更和实施过程中,应向提供直接护理的人员提供额外支持。应该更多地努力减少精神卫生病房工作人员的创新负担。试验注册 ISRCTN,ISRCTN 06545047。2010 年 4 月 29 日注册,https://www.isrctn.com/search?q=06545047。结论 参与这个变革计划,恶化了员工对变革障碍的看法。此外,职业状态(来自直接护理组)对改变障碍的看法有负面影响,这种影响随着时间的推移持续存在,并且在干预组中更糟。在引入变更和实施过程中,应向提供直接护理的人员提供额外支持。应该更多地努力减少精神卫生病房工作人员的创新负担。试验注册 ISRCTN,ISRCTN 06545047。2010 年 4 月 29 日注册,https://www.isrctn.com/search?q=06545047。结论 参与这个变革计划,恶化了员工对变革障碍的看法。此外,职业状态(来自直接护理组)对改变障碍的看法有负面影响,这种影响随着时间的推移持续存在,并且在干预组中更糟。在引入变更和实施过程中,应向提供直接护理的人员提供额外支持。应该更多地努力减少精神卫生病房工作人员的创新负担。试验注册 ISRCTN,ISRCTN 06545047。2010 年 4 月 29 日注册,https://www.isrctn.com/search?q=06545047。这种影响随着时间的推移持续存在,并且在干预组中更糟。在引入变更和实施过程中,应向提供直接护理的人员提供额外支持。应该更多地努力减少精神卫生病房工作人员的创新负担。试验注册 ISRCTN,ISRCTN 06545047。2010 年 4 月 29 日注册,https://www.isrctn.com/search?q=06545047。这种影响随着时间的推移持续存在,并且在干预组中更糟。在引入变更和实施过程中,应向提供直接护理的人员提供额外支持。应该更多地努力减少精神卫生病房工作人员的创新负担。试验注册 ISRCTN,ISRCTN 06545047。2010 年 4 月 29 日注册,https://www.isrctn.com/search?q=06545047。
更新日期:2019-12-19
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