Table 1.

Clinical information of the subjects.

	Total			Male			Female
	N	Mean	SD	N	Mean	SD	N	Mean	SD
Age	138	61.31	13.12	59	60.92	13.21	79	61.61	13.13
THI	138	53.64	24.05	59	54.58	21.72	79	52.95	25.77
SDS	131	43.48	9.05	56	44.91	8.68	75	42.41	9.23
STAI-State	132	49.61	11.97	55	51.82	10.66	77	48.03	12.65
STAI-Trait	131	47.51	11.4	54	48.81	10.45	77	46.6	12.01