Table 1.
Baseline characteristics according to single-vessel or multi-vessel CAD
| Total (n = 987) | Single-vessel CAD (n = 270) | Multi-vessel CAD (n = 717) | P-value | |
|---|---|---|---|---|
| Age (years) | 62 (54, 69) | 58 (51, 67) | 63 (56, 70) | < 0.001 |
| Male (n, %) | 706 (71.50%) | 205 (75.90%) | 501 (69.90%) | 0.060 |
| NGR (n, %) | 262 (26.60%) | 85 (31.50%) | 177 (24.70%) | < 0.001 |
| Pre-DM (n, %) | 336 (34%) | 114 (42.20%) | 222 (31%) | |
| DM (n, %) | 389 (39.40%) | 71 (26.30%) | 318 (44.40%) | |
| Smoking (n, %) | 428 (43.40%) | 130 (48.10%) | 298 (41.60%) | 0.063 |
| Drinking (n, %) | 134 (13.60%) | 41 (15.20%) | 93 (13%) | 0.365 |
| Hypertension (n, %) | 475 (48.10%) | 114 (42.20%) | 361 (50.30%) | 0.023 |
| BMI (kg/m2) | 25.39 (23.03, 28.01) | 25.10 (23.12, 28.08) | 25.39 (23.03, 27.97) | 0.762 |
| HbA1c (%) | 6 (5.60, 7) | 5.80 (5.53, 6.30) | 6.10 (5.60, 7.30) | < 0.001 |
| Glucose (mmol/l) | 7.33 (5.99, 9.85) | 6.62 (5.48, 7.97) | 7.67 (6.21, 10.69) | < 0.001 |
| TC (mmol/l) | 4.71 (3.95, 5.51) | 4.75 (3.99, 5.42) | 4.68 (3.93, 5.52) | 0.924 |
| TG (mmol/l) | 1.29 (0.91, 1.81) | 1.28 (0.96, 1.77) | 1.30 (0.90, 1.85) | 0.959 |
| HDL-C(mmol/l) | 1.10 (0.92, 1.28) | 1.14 (0.94, 1.33) | 1.09 (0.91, 1.26) | 0.074 |
| LDL-C(mmol/l) | 3.07 (2.44, 3.73) | 3.10 (2.48, 3.66) | 3.05 (2.39, 3.77) | 0.957 |
| UA (umol/l) | 376.05 (307.08, 459.03) | 376 (313.45, 449.48) | 376.20 (304.95, 461.43) | 0.782 |
| Cr (umol/l) | 80 (67, 97.25) | 78 (66, 90) | 81 (67, 100) | 0.091 |
| BNP (pg/ml) | 732 (227.50, 2240) | 488 (175, 1477.25) | 867 (243, 2544.50) | < 0.001 |
| D-dimer (ug/ml) | 106 (58, 224.25) | 91.50 (50, 212.75) | 110.50 (61, 225.25) | 0.029 |
| CRP (mg/l) | 6.46 (2.45, 13.48) | 5.72 (2.05, 13.07) | 6.79 (2.64, 13.70) | 0.086 |
| LAD (mm) | 35.80 (32.58, 38.70) | 35.25 (32.13, 38.28) | 36 (32.80, 38.90) | 0.030 |
| LVDd (mm) | 46.90 (43.90, 50.20) | 47 (44, 49.70) | 46.85 (43.90, 50.50) | 0.480 |
| LVDs (mm) | 30 (26.10, 34.50) | 30 (25.73, 33.95) | 30 (26.20, 34.63) | 0.103 |
| IVS (mm) | 10.80 (10.10, 11.70) | 10.70 (10, 11.60) | 10.90 (10.10, 11.70) | 0.128 |
| LVPW (mm) | 10.50 (10, 11.20) | 10.50 (10, 11.08) | 10.50 (10, 11.20) | 0.624 |
| LVEF (%) | 58 (58.88, 62) | 58.40 (51.63, 62) | 58 (48, 62) | 0.028 |
| SHR | 1.05 (0.88, 1.23) | 0.99 (0.81, 1.17) | 1.07 (0.90, 1.27) | < 0.001 |
CAD Coronary artery disease, NGR normal glucose regulation, Pre-DM pre-diabetes mellitus, DM diabetes mellitus, BMI body mass index, HbA1c glycated hemoglobin A1c, TC total cholesterol, TG triglycerides, HDL-C high-density lipoprotein cholesterol, LDL-C low-density lipoprotein cholesterol, UA uric acid, Cr creatinine, BNP B-type natriuretic peptide, CRP C-reactive protein, LAD left atrial diameter, LVDd left ventricular end diastolic diameter, LVDs left ventricular systolic diameter, IVS interventricular septal thickness, LVPW left posterior wall thickness, LVEF left ventricular ejection fraction, SHR stress hyperglycemia ratio