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Table 5 Associations between the AIP and the incidence of undiagnosed DM according to LDL-C levels

From: The association between the AIP and undiagnosed diabetes in ACS patients with different body mass indexes and LDL-C levels: findings from the CCC-ACS project

LDL-C levels

Variables

Undiagnosed DM

  

ORa

95% CI

P value

ORb

95% CI

P value

ORc

95% CI

P value

LDL-C < 1.8 mmol/L

(n = 1949)

AIP

3.241

1.820–5.773

 < 0.001

3.304

1.795–6.082

 < 0.001

1.523

0.521–4.451

0.442

 

T1

Reference

  

Reference

  

Reference

  
 

T2

1.382

0.767–2.488

0.282

1.376

0.759–2.495

0.293

1.405

0.746–2.646

0.293

 

T3

2.368

1.398–4.011

0.001

2.326

1.349–4.011

0.002

1.612

0.807–3.219

0.176

LDL-C ≥ 1.8 mmol/L

(n = 9272)

AIP

2.949

2.283–3.810

 < 0.001

2.627

2.011–3.432

 < 0.001

2.028

1.262–3.260

0.004

 

T1

Reference

  

Reference

  

Reference

  
 

T2

1.357

1.093–1.686

0.006

1.295

1.041–1.612

0.021

1.205

0.954–1.521

0.117

 

T3

2.111

1.724–2.586

 < 0.001

1.932

1.567–2.382

 < 0.001

1.507

1.156–1.964

0.002

  1. aUnadjusted model
  2. bAdjusted for age, sex, and BMI
  3. cAdjusted for age, sex, BMI, hypertension, dyslipidemia, angina, myocardial infarction, and PCI status, FBG, HbA1c, TC, LDL-C, and TG levels
  4. AIP atherogenic index of plasma, DM diabetes mellitus, LDL-C low-density lipoprotein cholesterol, OR odds ratio, CI confidence interval