虚拟现实心理干预有助于减少手术前焦虑的患者经历动脉支架:一个单盲随机对照试验
Yanhua Liu1, Rui Wang1, Yang Zhang1
1Department of Neurology, West China Hospital, West China School of Nursing, Sichuan University, Chengdu, China.
Frontiers in psychology
|July 17, 2023
概括
虚拟现实 (VR) 心理干预有效地减少了手术前的焦虑,并在接受动脉支架 (CAS) 的患者中提高了自我效能. 这种VR方法提供了一个有前途的工具,可以提高手术前的患者幸福感.
科学领域:
- 医疗技术 医疗技术 医学技术
- 心理干预 心理干预
- 心血管外科心血管外科
背景情况:
- 手术前的焦虑是接受手术的患者常见的担忧.
- 动脉支架 (CAS) 是一种重要的干预措施,可以引起焦虑.
- 探索用于管理手术前焦虑的新方法对于患者护理至关重要.
研究的目的:
- 评估虚拟现实 (VR) 心理干预在减少手术前焦虑方面的有效性.
- 在CAS之前评估VR对患者自身疗效的适用性和影响.
- 将VR干预与标准平板电脑干预进行比较.
主要方法:
- 114名预定参加CAS的患者被随机分为VR和对照 (片) 组.
- 虚拟现实组经历了16分钟的VR心理干预;对照组在平板电脑上查看内容.
- 评估焦虑 (国家焦虑库存),自我效能 (SEMCD-6),睡眠质量和满意度.
主要成果:
- 与对照组相比,VR组在干预后和手术后的状态焦虑清单得分明显较低.
- 在手术后的VR组中,慢性疾病管理的自我有效性得分显著更高.
- 在VR组中,患者满意度更高,大多数人报告了舒适的体验和最小的不良反应.
结论:
- 虚拟现实心理干预对于降低手术前的焦虑和增强CAS患者的自我有效性是有益的.
- 虚拟现实技术显示出作为一种有效的工具来管理心血管手术前患者的焦虑.
- 建议对不断发展的VR技术进行进一步的研究,以探索其在患者护理中的全部潜力.
相关概念视频
02:07Blind Procedures
Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which child was...
01:11Blinding
Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.