Table 8 Glucose-HbA1c ratio (GHR) as an independent predictor of 1-year all-cause mortality

GHR

 Below proposed cut-off

1.00

Reference

1.00

Reference

 Above proposed cut-off

2.28

1.80

2.89

1.30

0.92

1.83

Age in years

 < 40

1.00

Reference

1.00

Reference

 40–49

1.27

0.48

3.38

0.34

0.08

1.53

 50–59

1.47

0.57

3.80

0.45

0.12

1.73

 60–69

2.25

0.87

5.81

0.76

0.20

2.88

 70–79

3.99

1.53

10.43

1.22

0.32

4.67

 ≥ 80

7.85

2.92

21.09

2.13

0.54

8.42

History of MI/PCI/CABG

 No

1.00

Reference

1.00

Reference

 Yes

1.19

0.90

1.59

1.53

1.12

2.10

Killip class on admission

 I

1.00

Reference

1.00

Reference

 II

1.49

0.96

2.31

2.86

1.95

4.21

 III

2.46

1.66

3.66

3.22

2.09

4.93

 IV

4.01

3.04

5.29

21.20

10.60

42.39

CPR on arrival

 No

1.00

Reference

1.00

Reference

 Yes

3.73

2.62

5.31

10.31

3.25

32.74

Creatinine in µmol/L

 < 70

1.00

Reference

1.00

Reference

 70–105

0.73

0.51

1.06

0.71

0.43

1.16

 106–140

1.58

1.08

2.32

1.35

0.79

2.31

 141–176

2.05

1.27

3.29

1.20

0.61

2.36

 177–353

2.49

1.50

4.11

1.21

0.58

2.55

 ≥ 354

3.55

1.89

6.67

4.46

2.46

8.06

Haemoglobin in g/dL

 < 10

1.00

Reference

1.00

Reference

 10–11

1.21

0.68

2.14

1.27

0.72

2.21

 12–13

0.81

0.47

1.41

1.10

0.61

1.96

 14–15

0.56

0.32

0.99

0.44

0.22

0.88

 ≥ 16

0.67

0.37

1.24

0.42

0.16

1.10