This study was performed for evaluating clinical validity of PWV system, PP-1000, used for early diagnosis of arterial disease based on Bland-Altman analysis. Seventeen subjects were participated for the repeatability and reproducibility study. Anothe...
This study was performed for evaluating clinical validity of PWV system, PP-1000, used for early diagnosis of arterial disease based on Bland-Altman analysis. Seventeen subjects were participated for the repeatability and reproducibility study. Another nineteen subjects were participated for the comparison of the PWV values among commercially available devices, PP-1000, VP-2000, and VP-1000. Results showed that the Frank method revealed the most accurate results, and the PP-1000 provided the most accurate reproducibility.