PROClass:开发和验证一种新的假肢部件复杂度分类系统
Daniel C Norvell1,2,3, Wayne T Biggs1, Jeffrey Bott4
1VA Puget Sound Health Care System, Seattle, WA.
Archives of rehabilitation research and clinical translation
|September 25, 2023
概括
一个新的分类系统,PROClass,可靠地分类下肢假肢 (LLP) 的复杂性. 该工具准确评估假肢组件,有助于对患者结果的研究.
科学领域:
- 假肢和整形手术
- 康复工程 康复工程
- 医疗保健服务研究 医疗服务研究
背景情况:
- 开发一个标准化的系统来分类下肢假肢 (LLP) 的复杂性对于研究至关重要.
- 现有的方法可能无法为大规模数据分析充分分类假肢组件.
- 退伍军人事务 (VA) 系统为此类发展提供了丰富的数据集.
研究的目的:
- 开发和验证下肢假体 (LLP) 复杂性的分类系统 (PROClass).
- 将假肢组件处方分为基本,中级和高级等级.
- 评估开发系统的内容有效性,可靠性和准确性.
主要方法:
- 一个专家小组开发了一个分类系统 (PROClass).
- 该系统使用30名腿骨转移和腿骨转移截肢者的数据进行了改进.
- 使用Gwet的AC1统计数据评估了评价者之间和评价者内部的可靠性和准确性.
主要成果:
- PROClass展示了几乎完美的射器间和射器内可靠性 (Gwet的AC1: .82.96).
- 研究助理的分类准确度非常好 (Gwet的AC1: .75.92).
- 该系统显示了强大的面部有效性.
结论:
- PROClass是一个实用,可靠和准确的系统,用于对假肢部件进行分类.
- 这一系统有助于对LLP复杂性和患者结果进行大型数据集研究.
- PROClass允许评估与假肢技术相关的临床问题.
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