Table 2.
Demographic and biochemical characteristics of the subjects
| N | Range | Mean ± SD | |
|---|---|---|---|
| Age (year) | 22 | 29-64 | 52.27±10.43 |
| Hb (g/L) | 22 | 98-173 | 135.36±19.05 |
| Platelet (×10×9/L) | 22 | 174-394 | 269.73±57.96 |
| FBS (mmol/L) | 22 | 3.9-14.0 | 5.71±2.27 |
| TC (mmol/L) | 22 | 3.0-8.0 | 5.08±1.42 |
| TG (mmol/L) | 22 | 0.46-2.46 | 1.33±0.51 |
| HDL (mmol/L) | 22 | 0.88-2.20 | 1.32±0.34 |
| LDL (mmol/L) | 22 | 1.27-5.95 | 3.15±1.22 |
| UA (mmol/L) | 22 | 0.20-0.57 | 0.35±0.09 |
| CRP (mg/L) | 22 | 0.1-12.1 | 3.48±3.37 |
| BMI (kg/m2) | 22 | 17.9-30.9 | 25.96±3.77 |
| SBP baseline (mmHg) | 22 | 114-155 | 132.59±11.33 |
| DBP baseline (mmHg) | 22 | 55-97 | 79.82±9.00 |
| PP baseline (mmHg) | 22 | 29-72 | 52.77±10.59 |
| MAP baseline (mmHg) | 22 | 77.67-115.33 | 97.41±8.47 |
| HR baseline (bpm) | 22 | 52-82 | 64.05±7.12 |
| SBP aortic baseline (mmHg) | 22 | 104-174 | 139.85±18.68 |
| DBP aortic baseline (mmHg) | 22 | 62-105 | 85.50±12.51 |
| PP aortic baseline (mmHg) | 22 | 37-75 | 54.34±10.41 |
| AI baseline (%) | 22 | 10.4-62.7 | 41.31±15.32 |
| PWV baseline (m/s) | 22 | 6.1-13.1 | 9.46±1.99 |
| PPGF baseline (%) | 22 | 21.97-72.78 | 51.88±12.44 |
| Vascular age baseline (year) | 22 | 37-94 | 55.00±13.82 |
SD, standard deviation; Hb, hemoglobin; FBS, fasting blood sugar; TC, total cholesterol; TG, triglyceride; HDL, high-density lipoprotein; LDL, low-density lipoprotein; UA, uric acid; CRP, C-reactive protein; BMI, body mass index; SBP, systolic blood pressure; DBP, diastolic blood pressure; PP, pulse pressure; MAP, mean arterial pressure; HR, heart rate; AI, augmentation index; PWV, pulse wave velocity; PPGF, finger photoplethysmography fitness index.