Table 4. Correlation of HADS scores.

** Correlation is significant at the 0.01 level (two-tailed).

HADS: Hospital Anxiety and Depression Scale.

HADS parameters	HADS anxiety total score	HADS depression total score
HADS anxiety total score, Pearson correlation	1	0.601**
Sig. (2-tailed)	-	0.000
n	162	162
HADS anxiety total score, Pearson correlation	0.601**	1
Sig. (2-tailed)	0.000	-
n	162	162