Table 1. Clinical and demographic characteristics of participants among the four groups.
| Characteristics | T2D+CAD (n = 174) | CAD(n = 173) | T2D(n = 165) | Control(n = 145) |
| Age (years) | 62(55–69) | 58(50–67) | 62(51–69) | 65(53–71) |
| Male, n(%) | 121(69.5) | 151(87.3) | 121(73.3) | 86(59.3) |
| BMI(kg/m2) | 26.5±3.0 | 25.0±2.9 | 24.0±3.2 | 22.4±2.6 |
| SBP (mmHg) | 130(120–150) | 120(119–130) | 120(110–128) | 110(104–120) |
| DBP(mmHg) | 80(70–90) | 77(70–80) | 70(69–80) | 70(60–76) |
| FPG(mmoL/L) | 7.1(5.8–9.2) | 5.3(4.9–5.7) | 7.0(6.3–7.8) | 5.1(4.9–5.3) |
| TG (mmoL/L) | 1.6(1.1–2.3) | 1.5(1.1–2.2) | 1.2(1.0–1.6) | 1.1(0.8–1.4) |
| TC (mmoL/L) | 4.3±1.2 | 4.3±1.1 | 4.9±1.1 | 5.1±0.9 |
| HDL-C (mmoL/L) | 0.9(0.8–1.1) | 0.9(0.8–1.1) | 1.3(1.0–1.5) | 1.6(1.4–1.9) |
| LDL-C (mmoL/L) | 2.6(2.1–3.3) | 2.7(2.1–3.5) | 2.9(2.4–3.5) | 2.7(2.3–3.3) |
Variables are expressed as percentage, mean ± standard deviation, or median (interquartile range).
CAD, coronary artery disease; T2D, type 2 diabetes; T2D+CAD, T2D with CAD; BMI, body mass index; SBP, systolic blood pressure; DBP, diastolic blood pressure; FBG, fasting plasma glucose; TG, triglycerides; TC, total cholesterol; HDL, high-density lipoprotein cholesterol; LDL, low-density lipoprotein cholesterol.