Table 1. Demographic characteristics of patients and controls subjects.

	Pt; n = 30	HC; n = 19	P value
Age (years)	60 ± 7	59 ± 5	0.69
Height (cm)	158 ± 4	157 ± 6	0.34
Weight (kg)	57 ± 9	52 ± 6	0.08
Education (years)	13 ± 2	14 ± 2	0.14
Alcohol consumption (years × g/week)	135 ± 263	83 ± 221	0.47
Left-handed (%)	1 (3)	0 (0)

Values are expressed as means ± SD, or numbers (%).

P values are derived from t-tests for continuous variables.

Abbreviations: Pt, Patients; HC, healthy controls.