Table 1. Baseline characteristics and angiographic findings and serum adropin levels.
| Variables | Controls (n = 184) | CSFP (n = 82) | p value |
| Age (years) | 56 (50-63) | 55 (50-65) | 0.897 |
| Male (n, %) | 112 (60.87%) | 53 (64.63%) | 0.559 |
| Smoking (n, %) | 79 (42.93%) | 41 (50.00%) | 0.285 |
| BMI (Kg/mm2) | 25.27 (23.98-26.25) | 25.30 (24.37-26.42) | 0.587 |
| SBP (mm/Hg) | 131.65 ± 16.69 | 133.10 ± 17.23 | 0.517 |
| DBP (mmHg) | 81.85 ± 10.61 | 83.18 ± 11.04 | 0.350 |
| FBG (mmol/L) | 5.49 ± 0.73 | 5.50 ± 0.88 | 0.928 |
| TC (mmol/L) | 4.48 ± 1.07 | 4.47 ± 1.07 | 0.957 |
| TG (mmol/L) | 1.80 (1.29-2.65) | 1.91 (1.55-2.57) | 0.201 |
| LDL-c (mmol/L) | 2.77 ± 0.85 | 2.93 ± 0.98 | 0.204 |
| HDL-c (mmol/L) | 1.05 ± 0.22 | 1.01 ± 0.23 | 0.130 |
| BUN (mmol/L) | 5.12 ± 0.96 | 5.25 ± 0.98 | 0.776 |
| Cre (μmol/L) | 61.17 ± 10.68 | 63.90 ± 10.86 | 0.537 |
| Hs-CRP (mg/L) | 0.61 (0.43-0.87) | 0.80 (0.47-1.29)* | 0.016 |
| TIMI frame count | |||
| LAD (Corrected) | 22.26 ± 3.59 | 30.71 ± 7.80* | < 0.001 |
| LCx | 20.57 ± 2.66 | 28.96 ± 8.03* | < 0.001 |
| RCA | 21.83 ± 3.03 | 31.17 ± 8.45* | < 0.001 |
| Mean TFC | 21.55 ± 2.04 | 30.28 ± 5.84* | < 0.001 |
| Adropin (ng/ml) | 4.86 ± 1.88 | 4.03 ± 1.99 | 0.001 |
All values are mean ± SD, median with interquartile range or n, %.
BMI, body mass index; BUN, blood urea nitrogen; Cre, creatinine; CSFP, coronary slow flow phenomenon; DBP, diastolic blood pressure; FBG, fasting glucose; HDL-c, high density lipoprotein cholesterol; hs-CRP, high-sensitivity C-reactive protein; LAD, left anterior descending coronary artery; LCx, left circumflex coronary artery; LDL-c, low density lipoprotein cholesterol; RCA, right coronary artery; SBP, systolic blood pressure; TC, total cholesterol; TFC, TIMI frame count; TG, triglycerides; TIMI, thrombolysis in myocardial infarction.
* p < 0.05 compared with controls.