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Table 2 Comparison of baseline characteristics between patients with and without T2DM

From: High-sensitivity troponin I and B-type natriuretic peptide biomarkers for prediction of cardiovascular events in patients with coronary artery disease with and without diabetes mellitus

Variables

T2DM

No T2DM

P value

n

1617

658

 

Age ≥ 65 years

1029 (64)

371 (56)

0.001

Male

1168 (72)

496 (75)

0.13

Current smoker

181 (11)

108 (16)

0.001

Hypertension

1557 (96)

440 (67)

< 0.001

BMI, kg/m2

26.0 ± 3.6

25.2 ± 3.6

< 0.001

Systolic blood pressure, mmHg

140 ± 21

131 ± 18

< 0.001

Diastolic blood pressure, mmHg

73 ± 11

74 ± 11

0.066

Triglycerides, mmol/L

1.50 ± 1.02

1.46 ± 1.02

0.37

Total cholesterol, mmol/L

3.80 ± 0.85

4.09 ± 0.97

< 0.001

HDL-cholesterol, mmol/L

1.16 ± 0.33

1.23 ± 0.34

< 0.001

LDL-cholesterol, mmol/L

1.95 ± 0.67

2.17 ± 0.84

< 0.001

HbA1c, %

7.38 ± 1.36

6.34 ± 1.17

< 0.001

Ln-hs-Tnl, pg/mL

2.2 ± 1.1

2.1 ± 1.4

0.44

Above cut-off (> 14.2 pg/mL)

376 (23)

135 (21)

0.16

Ln-BNP, pg/mL

3.8 ± 1.1

3.6 ± 1.2

< 0.001

Above cut-off (> 56.7 pg/mL)

672 (42)

205 (31)

<0.001

Ln-enrollment period, month

3.1 ± 0.8

2.9 ± 1.3

<0.001

Outcomes

 Major adverse cardiovascular events

328 (20)

74 (11)

< 0.001

  1. Values are mean ± SD or n (%)
  2. BMI body mass index, BNP B-type natriuretic peptide, HbA1c hemoglobin A1c, HDL-C high density lipoprotein cholesterol, hs-Tnl high-sensitivity troponin I, Ln natural logarithm, LDL-C low density lipoprotein cholesterol, T2DM type 2 diabetes mellitus