Table 4 Patients classified by BD (classes I to IV): laboratory findings
| Â | Class I | Class II | Class III | Class IV |
|---|---|---|---|---|
BD ≤ 2.0 (none to minimal) | BD >2.0 to 6.0 (mild) | BD > 6.0 to 10.0 (moderate) | BD > 10.0 (severe) | |
Laboratory findings | Â | Â | Â | Â |
Haemoglobin (g/dl; mean ± SD) | 12.6 (2.3) | 11.8 (2.5) | 10.7 (2.9) | 9.4 (3.2) |
Thrombocytes (tsd/μl; mean ± SD) | 208 (72) | 204 (70) | 188 (73) | 177 (93) |
Quick’s value (%; mean ± SD) | 84 (20.9) | 77.8 (22.8) | 68.2 (25.0) | 54.7 (26.6) |
aPTT (seconds; mean ± SD) | 30.7 (11) | 33.9 (16.3) | 41.9 (26.6) | 61.8 (42.8) |