Effect of three-stage fusion nursing intervention the rehabilitation process and psychological stress in patients after gastric cancer surgery

Table 3 Psychological stress, mean ± SD

Group	Case	Avoid		Crash into		High wake up		Total point
		Before	After	Before	After	Before	After	Before	After
Control	42	20.16 ± 2.44	24.18 ± 1.96a	19.78 ± 2.12	23.80 ± 2.08a	15.12 ± 1.56	18.21 ± 2.24a	55.06 ± 6.12	66.19 ± 6.28a
Observation	42	20.21 ± 2.48	27.72 ± 1.78a	19.92 ± 2.18	27.16 ± 1.84a	15.18 ± 1.52	21.12 ± 1.28a	55.31 ± 4.80	76.00 ± 4.90a
t	-	0.093	8.665	0.298	7.841	0.179	7.310	0.208	7.981
P value	-	0.926	< 0.001	0.766	< 0.001	0.859	< 0.001	0.836	< 0.001

^aP < 0.05, compared with the same group before care.