Table 2.

Spearman′s correlation coefficient R and relevant p-values among the NCS-R-PS, NCS-R-SS and CRS-R total scores at baseline, after one month (T1) and after three months (T2) for the N patients.

Spearman Correlation	Baseline	T1	T2
	N = 61	N = 46	N = 38
NCS-R-PS vs. NCS-R-SS	R = 0.555 p < 0.001	R = 0.750 p < 0.001	R = 0.724 p < 0.001
NCS-R-PS vs. CRS-R	R = 0.388 p = 0.002	R = 0.498 p < 0.001	R = 0.549 p < 0.001
NCS-R-SS vs. CRS-R	R = 0.484 p < 0.001	R = 0.416 p = 0.004	R = 0.351 p = 0.028