Table 3.
Interindividual variations and reference intervals of the WB‐TG parameters
| n | % CV | Median | Reference Intervals (2.5th to 97.5th Percentiles) | |
|---|---|---|---|---|
| Female, number (%) | 60 (50.4%) | – | – | – |
| Age | 119 | – | 31.0 | 20.0‐63.0 |
| Blood counts | ||||
| White blood cell (×109/L) | 119 | 23.5% | 5.8 | 4.1‐8.8 |
| Erythrocyte (×1012/L) | 119 | 8.9% | 4.9 | 4.1‐6.0 |
| Hemoglobin (mmol/L) | 119 | 8.7% | 8.8 | 7.0‐10.4 |
| Hematocrit (%) | 119 | 8.1% | 42.9 | 35.4‐48.3 |
| Platelet (×109/L) | 119 | 20.9% | 263.3 | 151.1‐397.8 |
| Mean platelet volume (fL) | 119 | 11.1% | 7.5 | 6.0‐9.8 |
| WB‐TG 1 pmol/L TF | ||||
| Lag time (min) | 119 | 16.6% | 4.2 | 3.2‐6.1 |
| Time‐to‐peak (min) | 119 | 14.8% | 7.0 | 5.9‐10.6 |
| Peak (nmol/L) | 119 | 18.0% | 203.2 | 122.5‐297.7 |
| ETPp (nmol min/L) | 119 | 21.1% | 315.6 | 218.9‐522.9 |
| WB‐TG 2.5 pmol/L TF | ||||
| Lag time (min) | 119 | 15.5% | 2.8 | 2.1‐4.1 |
| Time‐to‐peak (min) | 119 | 12.3% | 5.3 | 4.5‐7.1 |
| Peak (nmol/L) | 119 | 15.2% | 230.7 | 161.3‐316.9 |
| ETPp (nmol min/L) | 119 | 19.8% | 307.6 | 222.6‐489.7 |
Abbreviations: ETPp, endogenous thrombin potential until the thrombin peak;TF, tissue factor; WB‐TG, whole blood thrombin generation.