Effect of emotion management and nursing on patients with painless induced abortion after operation

Table 3 Comparison of visual analog scale scores between two groups of patients

Group	n	VAS		t value	P value
		Before	After
Control	42	5.79 ± 1.51	4.55 ± 0.22	32.511	< 0.001
Observation	42	5.77 ± 1.42	3.23 ± 0.41	4.638	< 0.001
t value		-0.070	-12.396
P value		0.695	0.002

Data are mean ± standard deviation. VAS: Visual Analog Scale.