Effect of music therapy on outcomes of critically ill patients

Table 9 Comparison of Visual Analog Scale-Anxiety scores in the music therapy group and the control group during the intervention

Time (minutes)	Music therapy group (n = 68)		Control group (n = 68)		Statistics		Confidence interval
	Mean	SD	Mean	SD	t value	P value
0	6.82	1.36	7.07	1.07	-1.192	0.235	0.000-0.022
5	5.96	1.57	7.24	1.08	-5.539	< 0.001	0.000-0.022
10	5.21	1.59	6.74	1.32	-6.101	< 0.001	0.000-0.022
15	4.88	1.45	6.25	1.30	-5.794	< 0.001	0.000-0.022
20	4.49	1.63	6.06	1.49	-5.876	< 0.001	0.000-0.022
25	3.82	1.60	5.56	1.34	-6.847	< 0.001	0.000-0.022
30	3.34	1.56	5.29	1.21	-8.166	< 0.001	0.000-0.022