Table 2 Reference intervals for white blood cell count during pregnancy
From: Comprehensive reference intervals for white blood cell counts during pregnancy
Methods | RI for 0–2 weeks† | RI for 3–5 weeks | RI for >=6 weeks |
|---|---|---|---|
Non-pregnant 95% reference Intervals (×10^9/L) | 4.0–10.0 | 4.0–10.0 | 4.0–10.0 |
Pregnant 95% reference intervals based on threshold regression (suggested) (×10^9/L) | 4.0–10.0 | 4.7–11.9 | 5.7–14.4 |
Parametric pregnant 95% reference intervals (×10^9/L) | 3.8–9.8 | 4.6–13.2 | 5.9–14.5 |
Non-parametric pregnant 95% reference intervals (×10^9/L) | 3.9–9.1 | 4.6–12.9 | 5.9–14.4 |