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Table 3 Sensitivity analysis of the relationship between the TyG index and cardiovascular events stratified by diabetes status and successful or failed CTO PCI

From: The predictive value of the triglyceride—glucose index for cardiovascular events in patients with coronary chronic total occlusion

 

T1

T2

T3

HR (95%CI)

P value

HR (95%CI)

P value

HR (95%CI)

P value

DM#

1 (reference)

0.356

1.81 (0.68–4.86)

0.237

2.11 (0.74–5.98)

0.162

Non-DM#

1 (reference)

0.040

1.01 (0.41–2.51)

0.979

2.35 (1.06–5.20)

0.036

Successful CTO PCI*

1 (reference)

0.013

1.33 (0.58–0.04)

0.495

2.69 (1.29–5.60)

0.008

Failed CTO PCI*

1 (reference)

0.373

0.52 (0.15–1.79)

0.299

1.32 (0.37–4.67)

0.672

  1. #Adjusted for age, sex, BMI, current smoker, hypertension, dyslipidemia, previous PCI, previous CABG, AMI, FBG, TC, LDL-C, using of statin, ezetimibe, or antidiabetic medication, successful CTO PCI. TyG index Tertiles in diabetes mellitus patients: T1: ≤ 8.65, T2: > 8.65, ≤ 9.26, T3: > 9.26; TyG index Tertiles in non-diabetes mellitus patients: T1: ≤ 8.43, T2: > 8.43, ≤ 8.83, T3: > 8.83
  2. *Adjusted for age, sex, BMI, current smoker, hypertension, DM, dyslipidemia, previous PCI, previous CABG, AMI, FBG, TC, LDL-C, using of statin, ezetimibe, or antidiabetic medication. TyG index Tertiles in successful CTO PCI patients: T1: ≤ 8.50, T2: > 8.50, ≤ 8.96, T3: > 8.96; TyG index Tertiles in failed CTO PCI patients: T1: ≤ 8.53, T2: > 8.53, ≤ 8.91, T3: > 8.91