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Table 2 Comparison of prd and aix for normalized signals of fabricated pulse sensors

From: Pulse wave response characteristics for thickness and hardness of the cover layer in pulse sensors to measure radial artery pulse

Index

PDMS

T1_H43

T1_H49

T1_H71

T0.8_H71

T2_H71

PRD (%)

0

1.99

0.62

1.99

0.77

11.02

AIx (%)

66.11 (0)

66.06 (â–¼0.05)

66.37 (â–²0.26)

66.51 (â–²0.40)

66.63 (â–²0.52)

78.38 (â–²12.27)