Table 2.

Comparison of negative emotions (x̅±sd, points)

Groups	n	HAMD		HAMA
		Before nursing	After nursing	Before nursing	After nursing
Study group	40	27.56±6.65	10.21±2.04	23.78±5.22	8.41±2.11
Control group	40	27.51±6.58	17.33±3.46	23.74±5.38	15.76±3.62
t		0.03	2.58	0.03	11.09
P		0.97	0.01	0.97	< 0.001