Table 2.
Baseline laboratory and echocardiography profile of study subjects.
| Before PSM | After PSM | ||||||
|---|---|---|---|---|---|---|---|
| iDGX (N = 348) | cDGX (N = 386) | P -value | iDGX (N = 321) | cDGX (N = 321) | P -value | ||
| Blood biochemical index | |||||||
| WBC (× 109/L) | 7.46 ± 2.93 | 7.88 ± 3.36 | 0.068 | 7.42 ± 2.98 | 7.88 ± 3.48 | 0.076 | |
| HGB (g/L) | 121.6 ± 18.8 | 121.9 ± 18.9 | 0.812 | 121.9 ± 18.9 | 121.7 ± 18.8 | 0.861 | |
| PLT (× 109/L) | 190.7 ± 72.0 | 186.2 ± 71.4 | 0.398 | 190.6 ± 71.9 | 191.1 ± 72.6 | 0.941 | |
| FBG (mmol/L) | 5.84 ± 2.35 | 5.61 ± 2.01 | 0.159 | 5.67 ± 1.99 | 5.52 ± 1.92 | 0.361 | |
| ALT (U/L) | 22.0 ± 18.6 | 23.6 ± 29.6 | 0.406 | 21.5 ± 16.4 | 22.6 ± 20.7 | 0.419 | |
| AST (U/L) | 31.3 ± 23.2 | 33.2 ± 24.5 | 0.309 | 31.2 ± 22.8 | 33.1 ± 24.2 | 0.343 | |
| Cr (μmol/L) | 86.8 ± 33.0 | 87.2 ± 36.4 | 0.878 | 87.1 ± 33.5 | 87.4 ± 36.5 | 0.905 | |
| CRP (mg/L) | 15.4 ± 26.3 | 14.6 ± 27.8 | 0.723 | 15.5 ± 26.5 | 15.9 ± 30.0 | 0.882 | |
| ASO (U/ml) | 65.3 ± 85.7 | 47.7 ± 69.7 | 0.088 | 66.2 ± 85.4 | 45.9 ± 58.7 | 0.053 | |
| RF (U/ml) | 14.6 ± 31.7 | 9.5 ± 16.3 | 0.127 | 14.9 ± 32.5.8 | 9.0 ± 17.2 | 0.112 | |
| ESR (mm/h) | 25.2 ± 24.4 | 21.5 ± 17.8 | 0.147 | 25.6 ± 24.8 | 21.8 ± 18.4 | 0.169 | |
| BNP (pg/ml) | 1,031.5 ± 2,615.4 | 1,210.1 ± 3,130.2 | 0.410 | 1,031.6 ± 2,655.1 | 1,148.6 ± 3,165.1 | 0.615 | |
| TRIG (mmol/L) | 1.23 ± 0.83 | 1.23 ± 1.17 | 0.964 | 1.19 ± 0.713 | 1.27 ± 1.26 | 0.322 | |
| TC (mmol/L) | 4.25 ± 1.18 | 4.36 ± 1.30 | 0.246 | 4.27 ± 1.18 | 4.41 ± 1.30 | 0.143 | |
| LDL-C (mmol/L) | 2.43 ± 0.90 | 2.45 ± 0.95 | 0.879 | 2.45 ± 0.91 | 2.48 ± 0.92 | 0.669 | |
| HDL-C (mmol/L) | 1.12 ± 0.35 | 1.16 ± 0.79 | 0.358 | 1.14 ± 0.33 | 1.12 ± 0.34 | 0.490 | |
| Na+ (mmol/L) | 139.5 ± 4.7 | 139.3 ± 4.1 | 0.508 | 139.6 ± 4.7 | 139.4 ± 4.2 | 0.657 | |
| K+ (mmol/L) | 3.95 ± 0.44 | 3.99 ± 0.47 | 0.243 | 3.95 ± 0.44 | 3.96 ± 0.47 | 0.845 | |
| INR ratio | INR <2.0 | 35 (10.8) | 59 (16.5) | 0.055 | 34 (11.3) | 50 (16.8) | 0.096 |
| 2.0 ≤ INR <3.0 | 285 (87.7) | 289 (81.0) | 262 (87.0) | 240 (80.5) | |||
| INR ≥ 3.0 | 5 (1.5) | 9 (2.5) | 5 (1.7) | 8 (2.7) | |||
| Echocardiography | LVD (cm) | 4.58 ± 0.68 | 4.66 ± 0.79 | 0.116 | 4.58 ± 0.68 | 4.63 ± 0.76 | 0.369 |
| LAD (cm) | 4.55 ± 0.80 | 4.75 ± 0.82 | 0.001 | 4.57 ± 0.80 | 4.71 ± 0.64 | 0.502 | |
| RVD (cm) | 2.24 ± 0.81 | 2.05 ± 0.74 | 0.001 | 2.09 ± 0.56 | 2.02 ± 0.71 | 0.180 | |
| RAD (cm) | 3.59 ± 0.64 | 3.67 ± 0.76 | 0.133 | 3.59 ± 0.65 | 3.64 ± 0.72 | 0.436 | |
| LVEF (%) | 57.4 ± 8.5 | 55.6 ± 9.1 | 0.009 | 57.3 ± 8.7 | 56.2 ± 8.9 | 0.111 | |
The bold values mean P value < 0.05.