Table 3 Logistic proportional TyG index for AKI incidence.

From: Predictive value of triglyceride glucose index in acute kidney injury in patients with severe traumatic brain injury

Categories

Model1

Model2

Model3

OR(95%CI)

P-value

OR(95%CI)

P-value

OR(95%CI)

P-value

AKI incidence

  Continuous variable per 1 unit

2.98(2.15–4.14)

< 0.001

2.79(2-3.91)

< 0.001

2.07(1.41–3.05)

< 0.001

Quartilea

  Q1(N = 164)

Ref.

 

Ref.

 

Ref.

 

  Q2(N = 164)

2.05 (1.32–3.18)

0.001

1.9(1.28–3.11))

0.002

1.78(1.08–2.39)

0.023

  Q3(N = 164)

4.03 (2.52–6.44)

< 0.001

3.61(2.24–5.83)

< 0.001

2.21(1.27–3.84)

0.005

  1. Model 1 was unadjusted
  2. Model 2 was adjusted for sex, age and race
  3. Model 3 was adjusted for the variables in model 2 and further adjusted for GCS, apsiii, sapsii, oasis, sofa24, sepsis3, chronic pulmonary disease, myocardial infarct, renal disease, congestive heart failure, diabetes, input1day and RDW
  4. aTyG index Triple Quartile Q1: 7.30–8.51; Q2: 8.51–9.05; Q3: 9.05–12.10
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