Table 2 Clinical reference intervals, critical range, 5 and 95% percentiles, and the limited range
| Â | Clinical reference intervals | Critical value | Percentiles (5 and 95%) | Limited Range |
|---|---|---|---|---|
PT | 11.00–14.30 s | ≤ 9.00 s or  ≥  70.00 s | 11.80–16.30 s | 11.00–16.30 s |
APTT | 32.00–43.00 s | ≤ 15.00 s or  ≥  100.00 s | 30.40–46.40 s | 30.40–46.40 s |
TT | 14.0 0–21.00 s | > 150.00 s  | 15.00–19.40 s | 14.00–21.00 s |
FBG | 2.00–4.00 g/L | < 1.00 g/L | 2.21–6.51 s | 2.00–6.51 g/L |