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Updated: Jul 8, 2026

Virtual Reality Experiments with Physiological Measures
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虚拟现实可以在清醒的侵入性手术中增强患者的体验吗? 随机对照试验的系统审查

Louis Boyce1, Chloe Jordan1, Timothy Egan2

  • 1Departments of Plastic Surgery.

Pain
|October 23, 2023
PubMed
概括

虚拟现实 (VR) 在清醒,侵入性手术 (AIP) 期间显著减少焦虑和疼痛. 这一系统性审查发现,VR通过降低主观痛苦来增强患者的体验,尽管客观措施需要进一步研究.

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Simple randomization
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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.
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