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首页> 外文期刊>Journal of hand therapy: Official journal of the American Society of Hand Therapists >Relationship of the Patient-Specific Functional Scale to commonly used clinical measures in hand osteoarthritis
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Relationship of the Patient-Specific Functional Scale to commonly used clinical measures in hand osteoarthritis

机译：患者特异性功能规模的关系在骨关节炎中常用的临床措施

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Abstract Study Design Prospective cohort correlation study. Introduction There is no known published research on correlations between the Patient-Specific Functional Scale (PSFS), hand grip strength, and the Disability of the Arm, Shoulder and Hand (DASH) in a population with hand osteoarthritis (OA). Purpose The purpose of this study is to establish reliability of the PSFS and to evaluate the relationship between the PSFS, hand grip strength, and the DASH for a population with hand OA. Methods Thirty-five participants in 4 hand clinics completed the PSFS, hand grip strength testing, and the DASH at the onset of therapy and at discharge. Eighteen participants enrolled at the primary investigator's site completed a baseline PSFS one week before the pretreatment collection with data used to establish relative and absolute reliability. Data were analyzed separately at pretreatment and posttreatment with Spearman's rho correlation ( P Results Intraclass correlation for PSFS was ( r ?= 0.80) with the standard error of the measurement?= 0.56, MDC90?= 1.30, and MDC95?= 1.56. Small correlation between the PSFS and DASH scores was found pretreatment (ρ?=??0.10) and change scores (ρ?= 0.13). Conclusion Excellent reliability with small measurement error has established clinical utility of the PSFS for the population with hand OA. These outcome measures were shown to measure different constructs and therefore should not be used interchangeably. Level of Evidence 3.
机译：抽象研究设计预期队列相关研究。简介没有已知的关于患者特异性功能尺度（PSF），手柄强度与手臂，肩部和手（跳跃）的相关性的相关性研究，用手骨关节炎（OA）。目的本研究的目的是建立PSF的可靠性，并评估PSF，手柄强度与用手OA的人口之间的关系。方法4手诊所的三十五位参与者完成了PSF，手握力强度试验，并在治疗开始时和放电的划分。注册主要调查员网站的十八位参与者在预处理收集前一周完成了基线PSFS，用于建立相对和绝对可靠性的数据。在预处理和矛盾的RHO相关性的预处理和后处理数据（P结果PSFS的腹部相关性（r？= 0.80），测量标准误差θ= 0.56，mdc90？= 1.30和mdc95？= 1.56。小相关在PSF和划分的分数之间发现预处理（ρ？= ?? 0.10）并改变得分（ρ？= 0.13）。结论具有小测量误差的优异可靠性已经建立了PSFS与手工oA人口的临床效用。这些结果显示措施来测量不同的构建体，因此不应互换使用。证据水平3。

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