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Table 2 Logistic regression analysis of AKI in patients

From: The application of the triglyceride-glucose-body mass index (TyG-BMI) in predicting acute kidney injury in diabetic patients following coronary artery bypass grafting surgery

 

β

SE

Wald X2value

P value

OR value

95%CI

Hypertension

0.60

0.39

1.57

0.12

1.83

(0.86 3.96)

CAD

1.26

1.17

1.08

0.28

3.54

(0.44 72.57)

Chronic kidney disease

1.35

0.81

1.66

0.10

3.86

(0.92 26.34)

Chronic lung disease

-1.81

1.11

-1.63

0.10

0.16

(0.00 1.05)

AF

-0.13

0.84

-0.16

0.87

0.88

(0.16 4.89)

Hyperlipidemia

-0.14

0.73

-0.19

0.85

0.87

(0.20 3.85)

MI

0.76

0.63

1.20

0.23

2.13

(0.65 8.24)

Preop WBC

0.17

0.10

1.65

0.10

1.18

(0.97 1.46)

Preop N%

0.01

0.01

1.04

0.30

1.01

(1.00 1.04)

Preop Hemoglobin

-0.02

0.01

-1.50

0.13

0.98

(0.96 1.00)

Preop Platelet

0.00

0.00

0.51

0.60

1.00

(1.00 1.00)

Preop TBil

0.02

0.04

0.42

0.67

1.02

(0.94 1.10)

Preop ALB

-0.08

0.04

-1.86

0.06

0.92

(0.84 1.00)

Preop LAD

0.05

0.04

1.24

0.22

1.05

(0.97 1.13)

Preop LVEDD

0.02

0.03

0.91

0.36

1.02

(0.97 1.08)

Preop LVEF

-0.01

0.02

-0.54

0.59

0.10

(0.96 1.03)

Preop TG

1.20

0.34

3.59

< 0.001

3.34

(1.80 6.77)

Preop FBG

0.45

0.10

4.53

< 0.001

1.57

(1.31 1.94)

Preop Crea

0.01

0.01

2.12

0.03

1.01

(1.00 1.02)

Postop Crea (D0)

0.02

0.01

2.66

0.01

1.02

(1.01 1.04)

Postop Crea (D1)

0.02

0.01

3.10

< 0.001

1.02

(1.01 1.04)

Postop Crea (D2)

0.02

0.01

3.55

< 0.001

1.02

(1.01 1.03)

Euroscore

0.08

0.08

0.96

0.34

1.08

(0.92 1.27)

ICU length of stay

0.00

0.00

1.92

0.05

1.00

(1.00 1.00)

Mechanical ventilation

0.00

0.00

1.36

0.17

1.00

(1.00 1.00)

TyG-BMI

0.03

0.01

3.68

< 0.001

1.03

(1.01 1.04)

  1. CAD, coronary heart disease; AF, atrial fibrillation; MI, myocardial infarction; TBiL, total bilirubin; Alb, albumin; LAD, left atrial diameter; LVEDD, left ventricular end-diastolic diameter; LVEF, left ventricular ejection fraction; TG, triglyceride; FBG, fasting blood-glucose; TyG, Triglyceride-Glucose; Crea, creatinine; BMI, body mass index; perop, preoperative; postop, postoperative; D0, the day after surgery; D1, the first day after surgery; D2, the second day after surgery