Table 1.
Baseline clinical characteristics.
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|---|---|---|---|---|
| BASELINE CLINICAL CHARACTERISTICS | ALL (n =616) | MACCE GROUP (n =39) | MACCE-FREE GROUP (n =577) | p-VALUE |
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| Age (year) – mean ± SD | 72.81 ± 9.71 | 70.62 ± 9.48 | 72.96 ± 9.72 | 0.145 |
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| Sex (Female) – n (%) | 292 (47.4%) | 23 (59.0%) | 269 (46.6%) | 0.135 |
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| BMI (kg/m2) – mean ± SD | 24.5 ± 4.2 | 25.1 ± 4.0 | 24.4 ± 4.2 | 0.360 |
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| Hypertension – n (%) | 576 (93.5%) | 38 (97.6%) | 535 (93.2%) | 0.502 |
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| Cerebrovascular disease – n (%) | 30 (4.9%) | 3 (7.7%) | 27 (4.7%) | 0.428 |
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| Diabetes require insulin therapy – n (%) | 7 (1.1%) | 0 (0.0%) | 7 (1.2%) | 0.489 |
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| Current or ex-smoker – n (%) | 68 (11.0%) | 2 (5.1%) | 66 (11.4%) | 0.297 |
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| Dyslipidemia – n (%) | 467 (75.8%) | 29 (74.4%) | 438 (75.9%) | 0.827 |
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| CKD required hemodialysis – n (%) | 74 (12.0%) | 10 (25.6%) | 64 (11.1%) | 0.018 |
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| History of previous ACS – n (%) | 118 (19.2%) | 6 (15.4%) | 112 (19.4%) | 0.536 |
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| History of previous CABG – n (%) | 49 (8.0%) | 7 (17.9%) | 42 (7.3%) | 0.028 |
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| History of previous PCI – n (%) | 252 (40.9%) | 14 (35.9%) | 238 (41.2%) | 0.511 |
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| LVEF – mean ± SD 1 | 55.59 ± 17.41 | 50.88 ± 16.18 | 55.94 ± 17.47 | 0.161 |
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| Hemoglobin level (g/dL) – mean ± SD 2 | 11.72 ± 1.82 | 10.35 ± 2.25 | 11.82 ± 1.75 | <0.001 |
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| Creatinine level (mg/dL) – mean ± SD 3 | 1.90 ± 2.05 | 2.76 ± 2.75 | 1.84 ± 1.97 | 0.048 |
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| Indication stable CAD – n (%) | 412 (66.9%) | 23 (59.0%) | 389 (67.4%) | 0.278 |
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| Indication NSTE-ACS – n (%) | 187 (30.4%) | 14 (35.9%) | 173 (30.0%) | 0.437 |
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| Indication STEMI – n (%) | 16 (2.6%) | 2 (5.1%) | 14 (2.4%) | 0.269 |
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| Total lesion per patient – mean ± SD | 1.08 ± 0.27 | 1.07 ± 0.26 | 1.08 ± 0.27 | 0.763 |
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** Bold indicated statistically significant.
1. 40% of LVEF data were missing 2. 18.3% of serum Hb were imputed. 3. 14.3% of serum Cr were imputed.
ACS – acute coronary syndrome; BMI – body mass index; CABG – coronary artery bypass graft; CKD – chronic kidney disease; LVEF – left ventricular ejection fraction; MACCE – major adverse cardiovascular and cerebrovascular events; NSTE-ACS- non-ST elevation acute coronary syndrome; PCI – percutaneous coronary intervention; SD – standard deviation; STEMI – ST-segment elevation myocardial infarction.