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| Timepoints* | Measurements (N) | Median Anti-factor Xa level, mcg/mL | Range, mcg/mL |
|---|---|---|---|
| 2-6 hrs after dosing (peak) | 10 | 0.25 | <0.1-0.45 |
| 12 ± 4 hrs after dosing (mid-point) | 16 | 0.16 | 0.1-0.64 |
| 1-4 hrs before subsequent dose (trough) | 7 | 0.10 | <0.1-0.22 |
Twenty-four anti-factor Xa results fell outside these timepoint ranges.
