Socio-demographic variables

Total

Cognitive decline n (%)

RC [IC_95%]

Value p

Age (years)

0.99

<50

17

4 (23.5)

1

[50 - 60]

22

4 (18.2)

0.72 [0.15 - 3.43]

[60 - 70]

11

2 (18.2)

0.72 [0.11 - 4.82]

>70

10

2 (20.0)

0.81 [0.12 - 5.50]

Gender

0.041^*

Male

37

5 (13.5)

1

Female

23

7 (30.4)

2.8 [1.77 - 3.22]

Marital status

0.405

Single

19

5 (26.3)

1

Marital life

41

7 (17.1)

0.58 [0.15 - 2.13]

Life style

0.553

Alcohol

31

5 (16.1)

1

Tobacco

3

1 (33.3)

2.6 [0.20 - 34.4]

Sedentary living

18

5 (27.8)

2 [0.49 - 8.17]

Others

2

1 (50.0)

5.2 [0.28 - 97.61]

Profession

0.375

Civil servant

19

2 (10.5)

1

Private sector employee

8

1 (12.5)

1.21 [0.94 - 15.65]

Craftsman

9

3 (33.3)

4.25 [0.57 - 31.65]

Housewife

15

5 (33.3)

4.25 [0.69 - 26.13]

Pensioner

8

1 (12.5)

1.21 [0.94 - 15.65]