Table 2. Characteristics of acute coronary syndrome patients undergoing percutaneous intervention (PCI) with or without a major adverse cardiac event (MACE).
| Variable | With MACE | Without MACE | p value |
|---|---|---|---|
| n = 70 | n = 410 | ||
| GRACE score | 113.63 ± 26.87 | 90.70 ± 26.17 | < 0.001 |
| Age (years) | 63.29 ± 11.45 | 60.73 ± 10.25 | 0.059 |
| Male | 52 (74.3) | 300 (73.2) | 0.885 |
| BMI (kg/m2) | 24.29 ± 3.29 | 24.11 ± 3.19 | 0.667 |
| Smoking | 45 (64.3) | 242 (59.0) | 0.432 |
| Hypertension | 45(63.4) | 239(58.3) | 0.346 |
| Diabetes | 26(36.6) | 148(36.1) | 0.886 |
| Hyperlipidemia | 8(11.3) | 94(22.9) | 0.030 |
| Prior MI | 9(12.9) | 28(6.8) | 0.081 |
| ACS | 0.670 | ||
| Unstable Angina | 44(62.9) | 235(57.3) | |
| NSTEMI | 8(11.4) | 50(12.2) | |
| STEMI | 18(25.7) | 125(30.5) | |
| Heart rate (beats/min) | 76.47 ± 17.26 | 74.01 ± 13.87 | 0.187 |
| SBP (mmHg) | 124.37 ± 19.16 | 129.08 ± 19.08 | 0.057 |
| DBP (mmHg) | 77.87 ± 13.36 | 79.45 ± 11.93 | 0.316 |
| FBG (mmol/L) | 8.30 ± 4.32 | 7.02 ± 3.04 | 0.003 |
| HbA1c (%) | 6.39 ± 1.03 | 6.19 ± 1.28 | 0.037 |
| Cystatin C (mg/L) | 1.08 ± 0.33 | 0.99 ± 0.58 | 0.194 |
| Creatinine (umol/L) | 82.49 ± 24.70 | 76.47 ± 24.76 | 0.061 |
| TC (mmol/L) | 3.74 ± 0.99 | 3.98 ± 1.54 | 0.196 |
| HDL (mmol/L) | 1.00 ± 0.28 | 0.99 ± 0.26 | 0.654 |
| LDL (mmol/L) | 2.09 ± 0.66 | 2.28 ± 0.78 | 0.057 |
| In LPA | 5.19 ± 0.96 | 5.09 ± 0.82 | 0.392 |
| LVEF (%) | 0.020 | ||
| ≥ 55 | 31 | 303 | |
| 45–54 | 26 | 57 | |
| 31–44 | 11 | 45 | |
| ≤ 30 | 2 | 5 | |
| InBNP | 6.35 ± 1.82 | 5.52 ± 1.58 | < 0.001 |
| WBC count (109/L) | 7.94 ± 3.03 | 7.62 ± 2.90 | 0.399 |
| PLT count (109/L) | 184.67 ± 80.91 | 188.38 ± 63.40 | 0.665 |
| RBC count (1012/L) | 4.45 ± 0.68 | 4.46 ± 0.55 | 0.889 |
| HGB (g/L) | 136.50 ± 17.30 | 138.98 ± 16.10 | 0.240 |
| MCV (fL) | 93.24 ± 7.09 | 92.53 ± 4.97 | 0.296 |
| MCH (pg) | 30.95 ± 2.35 | 31.26 ± 2.20 | 0.289 |
| MCHC (g/L) | 331.75 ± 9.23 | 337.86 ± 15.36 | 0.001 |
| HCT (%) | 41.40 ± 5.48 | 41.02 ± 4.78 | 0.859 |
| RDW content (per %) | 13.86 ± 0.92 | 13.24 ± 0.81 | 0.001 |
| Aspirin | 70 (100) | 405 (98.8) | 0.353 |
| Clopidogrel | 66 (94.3) | 394 (96.1) | 0.483 |
| Statins | 46 (65.7) | 291 (71.0) | 0.974 |
| ACEI/ARB | 47 (67.1) | 300 (73.2) | 0.298 |
| β-blockers | 53 (75.7) | 289 (70.5) | 0.372 |
Data are expressed as mean ± SD or n (%). GRACE, Global Registry of Acute Coronary Events, RDW, red blood cell distribution width.