Footscan平台测压系统压力中心参数的信度研究OA

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 calcu-lated 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.