Table 5.
Reference ranges for the ST Genesia
| Reference ranges, absolute data (%) | Lag time (min) | Peak height (nM) | Time to peak (min) | ETP (nM/min) | Velocity index (nM/min) | Start tail (min) | ETP% | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.5‐97.5 | 2.5‐97.5 | 2.5‐97.5 | 2.5‐97.5 | 2.5‐97.5 | 2.5‐97.5 | 2.5 97.5 | ||||||||
| STG‐BleedScreen (N = 111‐117) | 1.9 | 4.4 | 92 | 320 | 4.2 | 9.0 | 706 | 1767 | 26 | 132 | 13.5 | 26.6 | ||
| STG‐DrugScreen (N = 115‐117) | 1.0 | 2.0 | 205 | 620 | 2.0 | 4.3 | 759 | 2032 | 111 | 788 | 9.1 | 15.0 | ||
| STG‐ThromboScreen (N = 110‐117) | 1.6 | 3.3 | 108 | 372 | 3.5 | 7.5 | 657 | 1806 | 37 | 170 | 12.7 | 25.0 | ||
| STG‐ThromboScreen + TM (N = 109‐116) | 1.5 | 3.4 | 51 | 319 | 3.3 | 6.2 | 209 | 1437 | 23 | 171 | 10.9 | 16.7 | 13.4 | 77.1 |
| Reference ranges, normalized data | Lag time (min) | Peak height (nM) | Time to peak (min) | ETP (nM/min) | Velocity index (nM/min) | Start tail (min) | ETP% | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.5‐97.5 | 2.5‐97.5 | 2.5‐97.5 | 2.5‐97.5 | 2.5‐97.5 | 2.5‐97.5 | 2.5‐97.5 | |||||||
| STG‐Bleedscreen (N = 96‐102) | 0.7 | 1.5 | 75 | 255 | 0.7 | 1.5 | 75 | 160 | 51 | 264 | 0.6 | 1.2 | |
| STG‐Drugscreen (N = 90‐93) | 0.8 | 1.4 | 44 | 106 | 0.9 | 1.8 | 43 | 102 | 17 | 115 | 0.7 | 1.2 | |
| STG‐Thromboscreen (N = 97‐102) | 0.8 | 1.6 | 48 | 163 | 0.8 | 1.7 | 47 | 128 | 29 | 165 | 0.7 | 1.5 | |
The reference ranges are obtained from the whole population of healthy donors excluding outliers. Data are expressed as raw and normalized values of the 2.5% ‐ 97.5% range for all three reagents.
Abbreviations: ETP, endogenous thrombin potential; TM, thrombomodulin.