Table 3 Association of single medication with the development of dementia with possible AD after TBI occurrence

A. Cox regression model (reference group = no medication)

p values

Hazard ratio

95% confidence interval

< .0001

1.11

1.10

1.13

0.64

1.13

0.67

1.93

0.28

0.79

0.51

1.22

< .0001

1.85

1.31

2.61

0.97

0.99

0.43

2.24

0.01

0.57

0.37

0.87

< .0001

0.36

0.23

0.57

0.12

0.68

0.41

1.11

0.07

0.70

0.48

1.03

0.72

1.00

1.00

1.00

0.58

0.88

0.56

1.39

0.90

0.97

0.62

1.53

0.07

1.39

0.97

2.00

0.04

0.60

0.37

0.97

0.03

0.50

0.26

0.94

0.89

0.98

0.70

1.37

0.11

1.32

0.94

1.85

0.05

1.36

1.00

1.86

0.99

1.00

0.73

1.37

0.09

0.52

0.24

1.12

0.47

1.33

0.61

2.91

0.53

0.91

0.67

1.23

0.35

0.81

0.51

1.27

0.85

0.96

0.65

1.42

0.93

0.98

0.67

1.44

0.20

1.24

0.89

1.71

0.79

1.06

0.68

1.65

0.44

0.87

0.60

1.25

0.80

1.08

0.60

1.94

0.01

1.46

1.09

1.97

0.77

0.93

0.56

1.53

< .0001

1.03

1.01

1.06

B. Multivariable Cox regression model (reference group = no medication or statin)

No med as the reference

Statin as the reference

95%CI

95%CI