Effect of music therapy on outcomes of critically ill patients

Table 10 Comparison of Visual Analog Scale-Dyspnea 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
	Mean	SD	Mean	SD	t value	P value
0	4.76	1.09	4.76	0.90	< 0.001	1.000
5	4.71	1.08	4.75	0.90	-0.258	0.797
10	4.24	0.98	4.54	0.87	-1.943	0.054
15	3.51	1.00	4.18	0.85	-4.168	< 0.001
20	3.09	0.91	3.74	0.70	-4.637	< 0.001
25	2.94	0.88	3.60	0.83	-4.511	< 0.001
30	2.49	1.00	3.54	0.90	-6.474	< 0.001