Table 4:

A comparison of results of spectral quality rating between HISE and PRESS SVS

Rate	HISE SVS	PRESS-SVS	P Value
1	0	0	NA
2	0	2	NA
3	2	8	NA
4	5	8	NA
5	16	5	NA
Mean value	4.61 (SD, 0.66)	3.70 (SD, 0.93)	.001^{^a}