Table 1: Characteristics of the sample studied.

No.

150

No. with 25 (OH) D< 20ng/ml,

111 (74%)

Age, years

78,71+6,05

Sex, M %

24%

Education ≤5 years, %

84,5%

MMSE

13,8+5,18

ADL

3,96+1,22

IADL

2,61+1,69

Smoking,%

5%

Cardiovacular Diseases, %

20,1%

25 (OH) D ng/ml

12,26+7,64