Nursing effect of narrative nursing intervention on postoperative patients with severe lung cancer

Table 3 Comparison of psychological status between the two groups

	SAS		SDS
	Pre-intervention	Post-intervention	Pre-intervention	Post-intervention
Observation group	54.10 ± 3.97	33.34 ± 4.12	56.53 ± 3.83	47.74 ± 3.85
Control group	54.00 ± 3.64	42.07 ± 3.46	56.93 ± 3.55	49.32 ± 3.42
t	-0.144	12.537	0.593	2.383
P value	0.886	< 0.001	0.554	0.019

VAS: Visual analogue scale; SDS: Self-rating depression scale.