Table 2. Clinical characteristics of SCAD patients without or with mild depressive symptoms.
| Parameters | non-depressive symptoms group (n = 34) | mild depressive symptoms group (n = 83) | P value |
| Age (years) | 62.2 ± 14.2 | 63.3 ± 8.5 | 0.012 |
| Male (%) | 23(67.6) | 61(73.5) | 0.523 |
| Systolic blood pressure (mmHg) | 136 ± 19 | 132 ± 18 | 0.747 |
| Diastolic blood pressure (mmHg) | 80 ± 13 | 78 ± 10 | 0.121 |
| BMI (kg/m2) | 25.0 ± 3.2 | 24.6 ± 3.2 | 0.912 |
| Diabetes mellitus (%) | 8(23.5) | 29(34.9) | 0.228 |
| Current smoking (%) | 10(29.4) | 32(38.6) | 0.349 |
| ALT (U/L) | 27.5 ± 16.4 | 22.6 ± 12.9 | 0.080 |
| AST (U/L) | 25.1 ± 8.5 | 22.1 ± 7.2 | 0.051 |
| STB (μm/L) | 10.6 ± 3.5 | 10.6 ± 4.8 | 0.544 |
| High density lipoprotein (mmol/L) | 1.01 ± 0.22 | 1.03 ± 0.25 | 0.792 |
| Low density lipoprotein (mmol/L) | 2.12 ± 0.76 | 1.94 ± 0.64 | 0.259 |
| A/G | 1.69 ± 0.37 | 1.81 ± 0.67 | 0.538 |
| BUN (mg/dl) | 4.95 ± 1.65 | 5.07 ± 1.75 | 0.782 |
| Cr (μmmol/L) | 80.8 ± 30.0 | 81.3 ± 48.8 | 0.303 |
| Hb (g/L) | 138.1 ± 12.7 | 139.0 ± 12.5 | 0.928 |
| WBC (×109/L) | 6.82 ± 1.73 | 6.48 ± 1.50 | 0.315 |
| N (%) | 61.6 ± 7.2 | 65.1 ± 8.4 | 0.502 |
| L (%) | 28.8 ± 9.5 | 25.3 ± 8.6 | 0.515 |
| BNP (pg/ml) | 76.5 ± 57.1 | 65.5 ± 55.2 | 0.572 |
| Medications (%) | |||
| β Blockers | 9(26.5) | 33(39.8) | 0.174 |
| Statins | 15(44.1) | 35(42.2) | 0.847 |
| LVEF (%) | 61.7 ± 3.0 | 61.8 ± 4.1 | 0.861 |
| Gensini scores | 22.10 ± 13.99 | 27.33 ± 20.85 | 0.593 |
A/G, albumin/globulins; ALT, alanine aminotransferase; AST, aspartate aminotransferase; BMI, body mass index; BNP, brain natriuretic peptide; BUN, blood urea nitrogen; Cr, creatinine; Hb, hemoglobin; L%, lymphocyte percentage; LVEF, left ventricular ejection fraction; N%, neutrophil percentage; SCAD, stable coronary artery disease; STB, blood total bilirubin; WBC, white blood cell.