Table 2 Models used for analysis of the effects of statins on incidence of dementia using the Cox proportional survival method.

Atorvastatin

   Versus CV

0.80

0.0005

0.71

0.91

0.90

0.09

0.79

1.02

0.91

0.11

0.80

1.02

   Age

1.11

<0.0001

1.10

1.12

1.11

<0.0001

1.10

1.11

   Hypertension

1.10

0.0590

1.00

1.20

   CVD

1.13

0.0005

1.05

1.20

   Diabetes

1.12

0.0009

1.05

1.20

   Charlson Index

1.78

<0.0001

1.66

1.91

Lovastatin

   Versus CV

0.98

0.70

0.89

1.08

0.95

0.32

0.86

1.05

0.95

0.34

0.86

1.05

   Age

1.11

<0.0001

1.10

1.12

1.11

<0.0001

1.10

1.11

   Hypertension

1.09

0.07

0.99

1.19

   CVD

1.12

0.0005

1.05

1.20

   Diabetes

1.12

0.0009

1.05

1.20

   Charlson Index

1.74

<0.0001

1.62

1.86

Simvastatin

   Versus CV

0.45

<0.0001

0.43

0.47

0.45

<0.0001

0.43

0.48

0.46

<0.0001

0.44

0.48

   Age

1.11

<0.0001

1.10

1.11

1.11

<0.0001

1.10

1.11

   Hypertension

1.07

0.07

1.00

1.15

   CVD

1.09

0.0012

1.04

1.15

   Diabetes

1.08

0.0034

1.03

1.14

   Charlson Index

1.72

<0.0001

1.63

1.81