Table 3.

Comparisons of MAP, HR, and SpO₂ in the time course in MNB and GA groups.

	Groups	Preoperative	Intraoperative30 min	Postoperative
MAP	MNB	81.6 ± 9.1	82.6 ± 11.3	83.4 ± 11.0
	GA	82.8 ± 8.2	80.6 ± 9.0	82.4 ± 5.6
	P value	.572	.728	.612
HR	MNB	72.2 ± 8.7	69.4 ± 10.3	72.2 ± 7.7
	GA	73.8 ± 8.1	68.3 ± 5.9	72.6 ± 6.5
	P value	.39	.586	.791
SpO2	MNB	98.2 ± 1.5	99.7 ± 0.8	98.1 ± 1.5
	GA	98.4 ± 1.4	99.9 ± 0.4	97.5 ± 1.9
	P value	.588	.156	.103