Skip to main content

Table 3 OR and 95% confidence intervals for total dementia, AD and VD vs. controls

From: Risk factors for dementia in the epidemiological study of Munguialde County (Basque Country-Spain)

 

Model 1 univariate

Model 2 multivariate

 

Beta

OR (95% CI)

P

Beta

OR (95% CI)

p

Dementia

      

Female sex

0.81

2.24(1.59–3.17)

< 0.001

0.52

1.67(1.14–2.45)

0.01

Age

-0.14

0.87(0.85–0.89)

< 0.001

0.13

1.14(1.11–1.17)

< 0.001

Years of education

0.13

1.13(1.08–1.19)

< 0.001

-0.04

1.04(0.99–1.09)

0.11

Hypertension

-0.15

0.86(0.62–1.19)

0.37

-0.32

0.72(0.50–1.06)

1

Stroke

2.36

10.63(6.93–16.30)

<0.001

2.06

7.84(4.80–12.81)

< 0.001

Diabetes

0.48

1.62(1.07–2.44)

0.02

0.48

1.61(0.99–2.60)

0.53

Hypercholesterolaemia

-0.13

0.87(0.54–1.41)

0.59

-0.06

0.94(0.53–1.64)

0.82

Heart disease

0.22

1.24(0.84–1.84)

0.27

-0.22

0.80(0.5–1.26)

0.33

Depression

1.08

2.96(1.61–5.48)

< 0.001

1.12

3.08(1.50–6.29)

0.02

AD

      

Female sex

0.99

2.68 (1.78–4.03)

< 0.001

< 0.001

1.97(1.27–3.06)

< 0.001

Age

-0.15

0.86 (0.84–0.88)

< 0.001

< 0.001

1.15(1.12–1.18)

< 0.001

Years of education

0.13

1.14 (1.08–1.2)

< 0.001

< 0.001

0.96(0.91–1.01)

0.12

Hypertension

-0.21

0.81 (0.56–1.17)

0.26

0.26

0.72(0.48–1.09)

0.12

Stroke

1.60

4.96 (2.86–8.63)

< 0.001

< 0.001

3(1.58–5.67)

< 0.001

Diabetes

0.36

1.44 (0.88–2.32)

0.14

0.14

1.53(0.89–2.62)

0.12

Hypercholesterolaemia

-0.13

0.88 (0.51–1.51)

0.64

0.64

1.04(0.57–1.92)

0.88

Heart disease

0.19

1.21 (0.77–1.88)

0.41

0.41

0.82(0.5–1.34)

0.43

Depression

1.02

2.77 (1.37–5.6)

< 0.001

< 0.001

3.19(1.46–6.98)

< 0.001

VD

      

Female sex

0.53

1.7 (0.58–4.99)

0.34

   

Age

-0.09

0.92 (0.86–0.98)

< 0.001

   

Years of education

0.15

1.16 (0.99–1.36)

0.06

   

Hypertension

0.02

1.02 (0.36–2.88)

0.97

   

Stroke

4.78

119 (32.74–434)

< 0.001

   

Diabetes

0.96

2.63 (0.83–8.34)

1

   

Hypercholesterolaemia

-0.01

0.99 (0.22–4.42)

1

   

Heart disease

0.22

1.24 (0.34–4.43)

0.74

   

Depression

0.89

2.43 (0.31–18.89)

0.39

   
  1. Model 1: univariate model
  2. Model 2: multivariate model including demographic variables (age, sex and years of education), depression and vascular risk factors
  3. OR: odds ratio
  4. CI: confidence interval
  5. AD: Alzheimer's disease
  6. VD: vascular dementia