Table 2.

Comparison of clinical data between two groups of subjects

Group	Number of cases	Gender		Age (yd, x̅±s)	BMI (kg/m2, x̅±s)	Years of Education (y, x̅±s)
		F	M
AD group	90	52	38	72.38±7.21	22.18±3.10	9.28±2.79
Control group	90	50	40	71.95±8.33	22.09±2.87	9.42±2.86
t/x2	-	0.091		0.370	0.202	0.332
P	-	0.764		0.712	0.740	0.740