在美国医院中,以护士为中心的急症护理手部卫生干预的过程评估
Madeline Sands1, Robert Aunger2
1Health Care Provider, Oregon Health and Science University, Portland, OR, USA.
Evaluation review
|August 23, 2023
概括
一项评估改善护士手部卫生 (HHC) 的"明智"干预措施的研究发现,虽然触发了心理机制,但干预措施并没有显著增加HHC率. 实施因素和医院背景影响了参与度,但没有持续的行为变化.
科学领域:
- 医疗保健服务研究 医疗服务研究
- 行为科学 行为科学
- 护理实践 护理实践
背景情况:
- 遵守手部卫生 (HHC) 对于预防医疗相关感染至关重要.
- "明智"干预提供了一种成本效益高的方法,通过利用心理机制来改变行为.
- 以前改善HHC的策略在临床环境中表现出不同的成功.
研究的目的:
- 评估"明智"干预的过程,旨在提高护士在患者入室前遵守手部卫生 (HHC).
- 检查干预所针对的心理机制及其对行为的影响.
- 确定影响干预有效性的实施因素和上下文因素.
主要方法:
- 一个"明智"干预的过程评估,在两个美国教学医院的六个急症病房中实施.
- 数据收集涉及参与者和促进者的问卷,以及对干预交付的独立观察.
- 该研究评估了计划的干预步骤与实际实施之间的一致性,重点关注心理触发因素和行为结果.
主要成果:
- 实施方面,如交付方式,激励,招聘和护士合规等影响了干预范围和潜在的有效性.
- 虽然一些心理机制 (例如,惊喜因素) 被激活了,但它们并没有导致持续的HCH表现.
- 护士的行为没有受到实施意图的显著影响,可能是由于根深蒂固的做法;然而,单位安全文化,护士经理的参与和问责程度影响了参与.
结论:
- 这种"明智"的干预,尽管触发了心理机制,但未能实现其主要目标 - - 提高HHC率.
- 实施策略和更广泛的医院背景显著缓和了干预的参与和潜在的成功.
- 结果表明,要改善医院环境中的HHC,必须仔细考虑干预设计,实施和背景.
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