Table 8. Nomogram for adjusting LMWH... | American Society of Hematology

Table 8.

Nomogram for adjusting LMWH dose

Anti-FXa level	Dose change∗
<0.35 IU/mL	Increase by 25%
0.35-0.49 IU/mL	Increase by 10%
0.5-1.0 IU/mL	None
1.1-1.5 IU/mL	Decrease by 20%
1.6-2.0 IU/mL	Decrease by 30%

Anti-FXa level	Dose change∗
<0.35 IU/mL	Increase by 25%
0.35-0.49 IU/mL	Increase by 10%
0.5-1.0 IU/mL	None
1.1-1.5 IU/mL	Decrease by 20%
1.6-2.0 IU/mL	Decrease by 30%

If dose is changed, recheck after second dose.