Effect of sex differences in remifentanil requirements for inhibiting the response to a CO2 pneumoperitoneum during propofol anesthesia: an up-and-down sequential allocation trial

Table 2 Hemodynamic profiles and BISs during the CO₂ pneumoperitoneum

	Sex	Before induction	3 min before CP	1 min before CP	1 min after CP	3 min after CP
MAP, mmHg	Male	94 ± 11	73 ± 9	70 ± 8	87 ± 11	85 ± 11
MAP, mmHg	Female	92 ± 10	76 ± 11	70 ± 10	92 ± 13	88 ± 13
P		0.43	0.41	0.91	0.28	0.40
HR, beats/minute	Male	73 ± 8	61 ± 6	60 ± 6	68 ± 8	68 ± 8
HR, beats/minute	Female	76 ± 9	63 ± 7	60 ± 8	67 ± 11	66 ± 10
P		0.17	0.37	0.90	0.79	0.68
BIS	Male	96.3 ± 1.7	51.7 ± 6.4	49.7 ± 6.8	52.1 ± 6.5	51.8 ± 6.9
BIS	Female	96.0 ± 1.4	52.1 ± 7.4	50.1 ± 7.7	53.0 ± 7.7	52.3 ± 8.1
P		0.51	0.83	0.85	0.69	0.83

Values are showed as the means±standard deviation. MAP, Mean arterial pressure; HR Heart rate, BIS Bispectral index, CP CO₂ pneumoperitoneum

ISSN: 1471-2253