Table 3.

Pearson Correlation Coefficient Matrix for inter-site comparison.

INTER-SITE COMPARISON PCC (p-value)	SYSTOLIC	DIASTOLIC	MEAN ARTERIAL PRESSURE (MAP)
Left Arm – Right Arm (n = 75)	0.806 (<0.0001)	0.774 (<0.0001)	0.772 (<0.0001)
Left Arm – Left Wrist (n = 61)	0.747 (<0.0001)	0.832 (<0.0001)	0.840 (<0.0001)
Left Arm – Right Wrist (n = 67)	0.770 (<0.0001)	0.750 (<0.0001)	0.744 (<0.0001)
Right Arm – Right Wrist (n = 65)	0.850 (<0.0001)	0.747 (<0.0001)	0.833 (<0.0001)
Right Arm – Left Wrist (n = 59)	0.695 (<0.0001)	0.806 (<0.0001)	0.803 (<0.0001)
Right Wrist – Left Wrist (n = 51)	0.813 (<0.0001)	0.779 (<0.0001)	0.843 (<0.0001)
Arterial – Left Arm (n = 28)	0.755 (<0.0001)	0.500 (0.0042)	0.662 (0.0001)
Arterial – Right Arm (n = 25)	0.812 (<0.0001)	0.642 (0.0007)	0.798 (<0.0001)
Arterial – Left Wrist (n = 12)	−0.045 (0.8895)	0.544 (0.0895)	0.381 (0.2223)
Arterial – Right Wrist (n = 20)	0.853 (<0.0001)	0.359 (0.1235)	0.626 (0.0031)