Research Article
Relationship between Coronary Artery Calcium Score and Coronary Stenosis
Table 1
Clinical characteristics of the study population.
| Clinical characteristics | Total |
| Age, years | 65 (58–71) | Men | 138 (66.3%) | Systolic blood pressure (mmHg) | 134.55 ± 22.92 | Diastolic blood pressure (mmHg) | 76.27 ± 13.87 | Heart rate (times/min) | 76 ± 16 | BMI | 24.22 (21.78–26.58) | History of smoking | 84 (40.4%) | Diabetes mellitus | 50 (24.0%) | Hypertension | 130 (62.5%) | Positive family history | 0 | Hb (g/L) | 134.75 ± 16.31 | NTProBNP (pg/ml) | 498 (174–1554) | eGFR | 79.29 (64.62–91.01) | Creatinine (μmol/L) | 84.0 (69.70–99.90) | Total cholesterol (mmol/L) | 4.82 ± 1.40 | HDL (mmol/L) | 1.07 (0.89–1.26) | LDL (mmol/L) | 3.00 (2.24–3.59) | TG (mmol/L) | 1.54 (1.02–2.36) | TnI (ng/ml) | 0 (0–0.02) | Calcium (mmol/L) | 2.27 ± 0.11 | EF (%) | 69 (62–75) | CACS | 0 | 32 (15.4%) | 1–30 | 35 (16.8%) | 31–100 | 32 (15.4%) | 101–400 | 62 (29.8%) | 401–800 | 25 (12.0%) | 801–1300 | 13 (6.3%) | >1300 | 9 (4.3%) | Coronary artery disease | No significant stenosis | 34 (16.3%) | 1-vessel stenosis ≥50% | 80 (38.5%) | 2-vessel stenosis ≥50% | 49 (23.6%) | 3-vessel stenosis ≥50% | 33 (15.9%) | 4-vessel stenosis ≥50% | 4 (1.9%) | 1-vessel stenosis ≥70% | 83 (39.9%) | 2-vessel stenosis ≥70% | 29 (13.9%) | 3-vessel stenosis ≥70% | 2 (1.0%) | 4-vessel stenosis ≥70% | 0 |
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Values are mean ± SD, n (%), or median (interquartile range). BMI, body mass index; Hb, hemoglobin; NTproBNP, N-terminal pro-B-type natriuretic peptide; eGFR, estimated glomerular 5ltration rate; HDL, high-density lipoprotein cholesterol; LDL, low-density lipoprotein cholesterol; TG, triglyceride; TnI, cardiac troponin-I; EF, ejection fraction; CACS, coronary artery calcium score.
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