| 摘要: |
| 目的：验证Footscan平台测压系统中压力中心（COP）测量指标的可靠性，为临床与研究工作提供参考。方法：由2位治疗师使用同一台Footscan平台测压系统分别对健康受试者进行足底压力测试，其中一位治疗师1天后需要重复测量1次。用组内相关系数（ICC）计算组内信度和组间信度。结果：共计38例受试者符合并入选本研究，COP的组间信度ICC为0.782（95%CI, 0.581-0.887），组内信度ICC为0.633（95%CI, 0.297-0.808），结果均具有显著统计学差异（P<0.001）。结论：Footscan平台测压系统COP参数具有中等至良好的可靠性。因此，它可以作为临床研究平衡、诊断足底问题的可靠依据。 |
| 关键词: Footscan平台测压系统 、压力中心 、组内信度 、组间信度 |
| DOI：10.19787/j.issn.2097-3128.2024.02.004 |
| 投稿时间：2022-12-29 |
| 基金项目:江西省卫生健康委科技计划项目（202130269） |
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| Study on the Reliability of Pressure Center Parameters of Pressure Measuring System on Footscan Platform |
| LIANG Ying, ZHENG Xi-ya, HUANG Zi-yi, CHEN Xi-wen, XIONG Feng, SHEN Peng△ |
| (1. The first affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006) |
| Abstract: |
| Objective: to verify the reliability of pressure center (COP) measurement indexes in a manometric system of the Footscan platform and provide a reference for clinical and research work. Methods: plantar pressure tests were performed separately on healthy subjects by 2 therapists with the same Footscan platform manometric system, 1 of whom was required to repeat the measurement 1 day later. Plantar stress test data there were three groups, all of which chose the last set of measurement data as the final test result; Intraclass reliability and intergroup reliability were then calculated with intraclass correlation coefficient (ICC). Results: a total of 38 subjects were eligible for inclusion in the study. The between group reliability ICC for cop was 0.782 (95% CI, 0.581-0.887), and the within group reliability ICC was 0.633 (95% CI, 0.297-0.808), all P values were less than 0.001, and the results were statistically significant. Conclusions: cop parameters of the Footscan platform manometric system have good reliability. Therefore, it can be used as a reliable basis for balancing clinical investigations and diagnosing plantar problems. |
| Key words: Footscan platform manometric system, pressure center, intraclass reliability, intergroup reliability |
