Table 5.

Intraoperative hemodynamic indices

	Laparoscopic	Open	P-
	surgery	surgery	value
	N = 7	N = 9
Hypertensive episodes (per procedure)	1 (0–1)	2 (0–4)	0.008
Tachycardic episodes	0 (0–1)	1 (0–3)	ns
(per procedure)
Maximal systolic blood pressure (nun Hg)	170 (150–230)	200 (130–270)	ns
Mean systolic blood pressure (nun Hg)	127,4 (117,7–146,9)	136,9 (110,7–163,3)	ns
Mean diastolic blood pressure (nun Hg)	74,3 (55,8–78,6)	76,4 (57,3–85,4)	ns
Patients requiring vasoconstrictive drugs	1	6	ns
Patients requiring vasodilatatory drugs	2	8	0.035

Values expressed as median (range) ns – not significant.