Impact of propofol and sevoflurane anesthesia on cognition and emotion in gastric cancer patients undergoing radical resection

Table 3 Comparison of self-rating anxiety scale and self-rating depression scale scores

Group	SAS		SDS
	T0	T4	T0	T4
Propofol (n = 40)	42.29 ± 3.02	51.83 ± 4.49b	44.26 ± 3.50	53.83 ± 4.42
Sevoflurane (n = 40)	42.31 ± 3.86	48.19 ± 4.90b	44.12 ± 3.67	50.13 ± 4.74
t	0.359	5.198	0.639	3.956
P value	0.721	< 0.001	0.525	< 0.001

^bP < 0.01. SAS: Self-rating anxiety scale; SDS: Self-rating depression scale; T₀: Before anesthesia; T₄: 1 d after surgery.