TABLE 2.

Correlation between PTA and different cognitive domains among the elderly.

	PTA				p
	≤25 dBHL n = 39	26 ∼ 40 dBHL n = 65	41 ∼ 60 dBHL n = 80	61 ∼ 80 dBHL n = 17
Visual spatial and executive function	4.256 ± 0.8801	4.246 ± 1.1596	4.100 ± 1.0626	3.765 ± 1.0326	0.344
Naming	2.795 ± 0.4091	2.800 ± 0.4402	2.863 ± 0.4132	2.882 ± 0.3321	0.711
Attention	5.436 ± 0.9678	5.477 ± 0.8680	5.375 ± 0.8624	5.235 ± 1.1472	0.771
Language	2.231 ± 0.7420	2.169 ± 0.7618	1.988 ± 0.9345	1.941 ± 1.2976	0.384
Abstract	1.667 ± 0.5298	1.554 ± 0.6381	1.525 ± 0.6931	0.882 ± 0.7812	0.001*
Delayed memory	2.667 ± 1.3443	3.138 ± 1.4018	2.663 ± 1.7059	2.294 ± 1.7594	0.125
Orientation	6.000 ± 0.0000	5.908 ± 0.3411	5.863 ± 0.4132	5.235 ± 1.2005	0.000*
Total	25.051 ± 2.5950	25.29 ± 3.7279	24.375 ± 3.8397	22.235 ± 4.0083	0.016*

* Statistical significance.