Table 4.

Bivariate Spearman correlation between MAP and other variables

Spearman	CO	HR	TPR	SV	Age	Number of levels of compression	Nurick’s grading
MAP
Rho	0.144	0.456	0.599	0.107	-0.088	-0. 177	-0.085
P	0.026*	0.0001*	0.0001*	0.027*	0.175	0.006*	0.253

MAP – Mean arterial pressure, CO – Cardiac output, HR – Heart rate, TPR – Total peripheral resistance, SV – Stroke volume. P<0.05