Table 3.

Percent of predicted anti-Xa C_ss >1.2 IU ml⁻¹ or percent of predicted anti-Xa C_ss <0.5 IU ml⁻¹ when general medical unit and ICU patients receive enoxaparin at different infusion rates of 8.3, 5.8, 5.0 and 4.2 IU kg⁻¹ h⁻¹

	General medical unit patients				ICU patients
	Percent of Css < 0.5 IU ml−1		Percent of Css >1.2 IU ml−1		Percent of Css < 0.5 IU ml−1		Percent of Css >1.2 IU ml−1
Infusion rate (IU kg−1 h−1)	Mean	90% PI	Mean	90% PI	Mean	90% PI	Mean	90% PI
8.3	18.1	16.7–20.7	33.9	31.3–36.1	5.8	4.5–6.8	61.1	59.4–63.9
5.8	35.8	33.8–38.2	17.0	15.0–19.0	13.8	12.5–15.1	41.4	40.4–43.5
5.0	44.9	42.5–47.1	11.9	10.3–13.5	20.5	19.2–22.2	31.0	30.3–33.3
4.2	55.2	52.5–57.5	7.50	6.40–8.70	28.3	26.5–29.8	22.7	21.2–24.4

ICU, Intensive care unit; C_ss, steady-state anti-Xa concentration; PI, predicted interval.