确定四项简报PCS的可解释性和实用性
Dokyoung S You1, Karon F Cook2, Edward W Lannon3
1Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, 1070 Arastradero Road, Suite 200, MC 5596, Palo Alto, CA, 94304, USA. dsyou@stanford.edu.
Scientific reports
|December 2, 2023
概括
简要疼痛灾难化度表 (BriefPCS) 有效地测量疼痛灾难化,显示与完整的疼痛灾难化度表 (PCS) 相似的有效性和可靠性,但患者负担减少. 这种简短的措施适用于临床试验.
科学领域:
- 心理学 心理学 心理学
- 疼痛管理 疼痛管理
- 临床研究 临床研究
背景情况:
- 13项疼痛灾难化度量表 (PCS) 是一种广泛使用的测量方法,但其长度可能会增加患者的负担.
- 为了减轻这种负担,开发了一个更短的4项版本,简要PCS.
- 目前没有确定的方法将BriefPCS得分与PCS得分联系起来,BriefPCS也没有在随机临床试验 (RCT) 中进行评估.
研究的目的:
- 为了确定BriefPCS得分相对于PCS得分的可解释性.
- 为了比较BriefPCS和PCS的并发有效性.
- 在RCT环境中评估BriefPCS的实用性.
主要方法:
- 设备中心连接被用来创建BriefPCS和PCS分数之间的交叉路口.
- 计算了引导相关系数,以将简要PCS和PCS与其他自我报告措施进行比较.
- 为了比较BriefPCS和PCS得分的表现,进行了一项RCT.
主要成果:
- 简要PCS和PCS之间的相关系数估计没有显著差异.
- 简要PCS和PCS得分都显示出与治疗相关的变化检测能力相似.
- 发现BriefPCS得分是有效的,可靠的,并且对行为干预后的变化敏感.
结论:
- 简要PCS提供了有效,可靠和敏感的疼痛灾难性的测量方法.
- 它提供了与全PCS可比的心理测量特性,显著减少了受访者负担.
- 简要PCS是一个适合和有效的工具,用于临床研究,包括RCT.
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