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Table 5 Hazard ratios (HR) and 95 % confidence intervals (CI) for cardiovascular mortality. Predictors are baseline variables

From: Serum phosphate and social deprivation independently predict all-cause mortality in chronic kidney disease

  

Model 1a and b

Model 2

Model 3

Model 4

  

HR

95 % CI

P value

HR

95 % CI

P value

HR

95 % CI

P value

HR

95 % CI

P value

SIMD quintiles

V

Ref.

  

Ref.

  

Ref.

  

Ref.

  
 

IV

0.58

0.21-1.61

0.30

0.65

0.23-1.79

0.40

0.65

0.23-1.80

0.41

0.55

0.17-1.81

0.33

 

III

0.93

0.38-2.30

0.88

0.87

0.35-2.16

0.77

0.90

0.36-2.22

0.81

0.69

0.24-1.98

0.49

 

II

1.04

0.46-2.35

0.93

1.01

0.45-2.30

0.97

0.96

0.42-2.22

0.93

0.95

0.39-2.35

0.92

 

I

1.65

0.80-3.40

0.18

1.65

0.80-3.42

0.18

1.38

0.66-2.90

0.39

1.43

0.66-3.11

0.37

Phosphate groups

<0.90 mmol/L

0.90

0.36-2.28

0.83

0.89

0.35-2.26

0.81

1.11

0.43-2.87

0.83

1.48

0.56-3.94

0.44

 

0.90–1.09 mmol/L

Ref.

  

Ref.

  

Ref.

  

Ref.

  
 

1.10–1.29mmol/L

1.25

0.67–2.32

0.48

1.24

0.67–2.30

0.50

1.50

0.79–2.84

0.22

1.63

0.80–3.31

0.18

 

1.30–1.49mmol/L

0.76

0.29–1.94

0.56

0.75

0.29–1.93

0.55

0.97

0.37–2.53

0.95

0.84

0.29–2.44

0.75

 

≥1.50 mmol/L

4.75

2.16–10.44

<0.001

4.55

2.07–10.03

<0.001

6.18

2.61–14.65

<0.001

5.05

1.90–13.46

0.001