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Table 5 Cox regression analysis for predictors of major adverse cardiovascular events at 12 months

From: Glycosylated hemoglobin (HbA1c) levels and clinical outcomes in diabetic patients following coronary artery stenting

 

Univariable analysis

Multivariable analysis

Crude HR

95% CI

P

Adjusted HR

95% CI

P

Age (year)

1.01

0.99 to 1.03

0.15

1.01

0.98 to1.03

0.53

Male sex

1.14

0.72 to 1.83

0.57

1.80

0.96 to 3.38

0.07

Hypertension

1.02

0.68 to 1.53

0.92

0.99

0.60 to 1.65

0.98

Hyperlipidemia

0.86

0.56 to 1.31

0.48

0.99

0.59 to 1.65

0.97

Current smoking

0.65

0.42 to 1.00

0.06

0.60

0.35 to 1.03

0.07

Waist circumference

0.98

0.95 to1.00

0.04

0.97

0.95 to 1.00

0.03

Insulin

1.82

0.74 to 4.47

0.19

1.09

0.32 to 3.73

0.89

ACEIs/ARBs use

1.12

0.73 to 1.70

0.61

0.97

0.59 to 1.59

0.44

Statin use

0.91

0.52 to 1.62

0.76

0.81

0.42 to 1.56

0.53

3-vessel disease

1.35

0.83 to 2.20

0.23

1.15

0.61 to 2.12

0.67

Drug-eluting stent

0.68

0.45 to 1.03

0.07

0.54

0.33 to 0.87

0.01

CR

0.63

0.41 to 0.96

0.03

0.75

0.43 to 1.29

0.30

Group

Non-Diabetics

1*

–

–

1*

–

–

Good-control diabetics 1

1.06

0.53 to 2.12

0.88

1.48

0.68 to 3.21

0.32

Poor-control diabetics 2

1.59

0.96 to 2.67

0.07

2.09

1.10 to 3.95

0.02

  1. * Reference category.
  2. ACEIs, angiotensin converting enzyme inhibitors; ARBs, angiotensin receptor blockers; CI, confidence interval; HR, hazard ratio; WC, waist circumference; CR, complete revascularization.
  3. 1 Diabetic patient with HbA1c ≤ 7%.
  4. 2 Diabetic patient with HbA1c > 7%.