Short-term and long-term effects of sevoflurane inhalation vs propofol total intravenous anesthesia in gastrectomy for gastric cancer

Table 7 Visual Analog Scale scores

Parameters	Sevoflurane group (n = 103)	Propofol group (n = 101)	t	P value
Postoperative 2 hours	24.35 ± 7.79	25.16 ± 7.52	0.761	0.447
Postoperative 4 hours	22.54 ± 6.58	23.61 ± 6.77	1.141	0.255
Postoperative 6 hours	21.51 ± 6.17	22.92 ± 6.05	1.650	0.101
Postoperative 24 hours	22.93 ± 6.13	24.61 ± 6.02	1.977	0.049
Postoperative 48 hours	24.52 ± 8.17	24.70 ± 8.12	0.152	0.880